How to evaluate maritime EAM and asset-centric ERP platforms objectively, compare vendors, and choose a system that protects uptime, compliance, and margin across your fleet. 

What this guide covers 

Marine asset management software is an asset-centric platform that unifies vessel maintenance, class and statutory compliance, spare-parts and procurement, drydock projects, and financial control so that fleet operators run maintenance and money on one governed system of truth. 

This guide explains the category, the capabilities and evaluation criteria that matter for vessel owners and operators, how the vendor landscape breaks down (maritime PMS/CMMS specialists, generalist EAM, Tier-1 ERP, and asset-centric marine ERP), where AI genuinely helps, the KPIs to measure, and the questions to put in your RFP. It is published by IFS but written to help you make an informed decision — not to sell one product. 

Who this guide is for 

  • Buyer organizations: LNG and chemical/oil tanker operators, offshore support vessel (OSV) and FPSO/FSRU operators, third-party technical ship managers, and other specialized vessel fleets where asset value, maintenance complexity, and compliance justify a unified platform. 
  • Leadership personas: the CFO and CEO/Managing Director sponsoring the investment; the COO / Head of Operations and Head of Asset Management or Fleet Manager who own uptime and compliance; and the CIO / IT Director accountable for system consolidation and integration. 
  • Evaluation teams: project-controls and procurement leads, marine superintendents, maintenance and reliability engineers, and the RFP / shortlist owners running the selection. 

Contents 

1.  Why vessel operators need marine asset management software

2.  Core capabilities to evaluate

3.  Key evaluation criteria: what to prioritize

4.  Integrated platform vs best-of-breed

5.  The vendor landscape for vessel operators

6.  Capability alignment matrix

7.  The role of AI, agents, and digital workers

8.  KPIs to measure success

9.  Implementation, cost, and risk

10.  Evaluation checklist and RFP questions

11.  Marine asset management terminology glossary

12.  Frequently asked questions

Why vessel operators need marine asset management software 

Shipping runs on thin, volatile margins against some of the most capital-intensive assets in any industry. A single LNG carrier, chemical tanker, or offshore support vessel represents tens or hundreds of millions in value, and profitability is won or lost on uptime, class compliance, and cost control rather than on headline freight rates. Compounding the pressure, the fleet is ageing — in several specialized segments more than a third of vessels now exceed fifteen years of service, which intensifies maintenance loads and raises technology-obsolescence risk. When an unplanned failure takes an asset off-hire, when a class certificate lapses, or when actual maintenance and drydock costs surface weeks after they were incurred, margin erodes before leadership can act. 

Many operators still run this high-stakes environment on fragmented systems: a standalone maritime maintenance platform from a vendor such as AMOS, TM Master, NS Enterprise, or a similar tool, integrated — often loosely — with a separate finance system and a patchwork of spreadsheets for cost and forecasting. This fragmentation produces predictable symptoms: delayed cost visibility, manual reconciliation between operational and financial data, integration overhead, duplicated training across platforms, and difficulty producing a single consolidated view of fleet performance. Marine asset management software exists to close that gap. 

What is marine asset management software? 

Marine asset management software is an asset-centric enterprise platform that combines vessel maintenance, class and statutory compliance, spare-parts and inventory, procurement, drydock project control, and vessel-level financial accounting in a single governed system. It brings together preventive, condition-based, and corrective maintenance; certificate and survey management for class societies such as DNV, ABS, and Lloyd’s Register; multi-site inventory that moves with the fleet; procurement and subcontract control; drydock budgeting and cost tracking; and multi-entity finance — so operational events and their financial consequences are captured once, in one place. Its defining purpose is integrated asset and cost control: every work order, part, and contractor charge flows through to the vessel account in real time. 

It is distinct from the adjacent tools it is often confused with. A planned maintenance system (PMS) or CMMS manages maintenance execution well but typically stops at the boundary of finance and procurement. A standalone EAM platform handles asset lifecycle across industries but is not built for vessel hierarchies, class compliance, or ship-to-shore connectivity. A marine accounting or ERP system owns the ledger but not the maintenance and asset reality that drives most of the cost. Marine asset management software is the layer that unifies them. 

How marine asset management differs from generic asset management or ERP 

The same words — asset, maintenance, project, cost — mean different things at sea. The table below shows where marine requirements diverge from generic enterprise software. 

Dimension Generic EAM / ERP Marine asset management software 
Managed unit Plant, facility, or fixed asset Mobile vessels and offshore units with deep equipment hierarchies (propulsion, cargo, HVAC, safety) 
Compliance General regulatory and quality Class society surveys, statutory certificates, ISM Code, IHM, port state control 
Connectivity Assumes always-on network LEO links (Starlink, OneWeb) enable near-real-time execution; replication as fallback on limited-connectivity vessels or periods 
Inventory Fixed warehouses Spares and consumables moving between vessels, ports, and shore stores 
Cost structure Cost centre / GL focused Vessel-level cost accrual: maintenance, fuel, drydock, labor posted to the asset 
Major events Capital projects Drydock and retrofit projects with budgets, WBS/CBS, and EAC forecasting 
Organization Single entity Multi-entity, joint ventures, pooled fleets, third-party managed tonnage 
Control metric Uptime / OEE Fleet availability, off-hire risk, MTBF/MTTR, margin at completion 

What changes your requirements: vessel type and operating model 

Not every fleet needs the same depth. A handful of variables drive scope more than anything else: 

  • Asset complexity and value — cryogenic LNG containment, dual-fuel propulsion, chemical tank coatings, or subsea equipment raise the maintenance and compliance bar sharply. 
  • Regulatory intensity — the number of class and statutory regimes you answer to, and how audit-ready your records must be. 
  • Connectivity profile — how much of your fleet runs near-real-time over LEO networks such as Starlink or OneWeb versus how much must still work offline and sync later on limited-connectivity vessels or routes. 
  • Ownership model — single owner, joint venture, pooled fleet, or third-party technical management, each with different cost-allocation and owner-reporting needs. 
  • Project intensity — how much of your spend runs through drydock, retrofit, and capital campaigns that need project financial control rather than routine maintenance. 

More than maintenance: the platform-breadth question 

Because vessel economics tie maintenance, procurement, and finance together, platform breadth is a legitimate evaluation criterion — not vendor upselling. One enterprise asset management platform can also carry multi-site inventory and rental, drydock and retrofit project control, procurement and subcontract management, and vessel accounting. Buyers should decide deliberately how wide a footprint they want on one system versus integrated best-of-breed tools, and treat that breadth as a scored dimension rather than assuming either extreme. 

Signs you have outgrown your current systems 

  • Cost and forecasting live in spreadsheets that only a few people can maintain or trust. 
  • Actual maintenance and drydock costs surface weeks after the work, too late to act on. 
  • Maintenance, finance, procurement, and compliance sit in separate tools that must be reconciled by hand. 
  • Your maritime PMS is strong but every financial or procurement question requires an export. 
  • Growth, M&A, new joint ventures, or a new CFO have made the current landscape hard to scale or audit. 

Core capabilities to evaluate 

Evaluate marine asset management software as a set of connected processes, not a feature checklist. The value comes from the thread that links a maintenance need to a part, a purchase order, a labor charge, a vessel cost, and ultimately a forecast — captured once and visible everywhere. Walk the value chain below and ask, at each step, whether the system carries the same data forward without re-keying. 

Maintenance planning and scheduling 

Calendar-, counter-, and condition-based maintenance strategies against detailed vessel and equipment hierarchies, with planning that balances survey windows, spares availability, and crew capacity. 

Work order execution at the point of work 

Mobile, offline-capable execution so crews can raise, action, document, and close work at sea — with faults captured by voice, photo, or video and enriched against asset history rather than typed up after the fact. 

Class, statutory, and certificate compliance 

Centralized certificate and survey tracking tied to maintenance, so class society requirements, statutory certificates, and IHM records stay current and audit-ready ahead of surveys and port state control. 

Spares, inventory, and ship-to-shore logistics 

Real-time visibility of spares and consumables across vessels and shore stores, automated replenishment, stock transfers, and shipment tracking so critical parts are where the work is. 

Procurement and subcontract management 

Requisition-to-payment workflows, supplier and vendor performance, subcontract control, and contract change management — integrated with inventory and finance for full traceability. 

Drydock and retrofit project control 

Budgeting and cost breakdown structures, work breakdown and scheduling, resource planning, progress and quantity tracking, and forecasting so major events are controlled like projects, not surprises. 

Project financial control and EAC 

The coding thread that ties estimate → budget → commitment → actual → forecast → cash together. Project financial control with estimate-at-completion and cost-to-complete gives early variance detection on drydock, retrofit, and capital campaigns. 

Finance, multi-entity, and cash 

Vessel-level accounting, general ledger, payables and receivables, multi-entity and multi-currency consolidation, fixed assets, and cash planning — so operational events post automatically to the right entity and owner. 

Adjacent scenarios: rental, service, and sustainability 

Where relevant, owned-and-rented equipment management with utilization and billing, service execution, crew competency and certification tracking, HSEQ, and sustainability reporting round out the footprint. 

Key evaluation criteria: what to prioritize 

Use these criteria to separate genuine capability from marketing. Each pairs a priority with a probing question to ask in demos and reference calls. 

  1. Integrated asset-and-financial control. Does a maintenance work order automatically reserve parts, raise a requisition, capture labor, and accrue cost to the vessel account — in one system, without an overnight interface? 
  1. Out-of-the-box maritime fit. Are vessel hierarchies, class certificates, surveys, IHM, and drydock native, or would they require heavy configuration or custom development? 
  1. Asset uptime and compliance depth. How does the platform prevent missed surveys and class lapses, and how does it support predictive and condition-based maintenance rather than only calendar-based? 
  1. Connectivity and offline resilience. Over LEO links (Starlink, OneWeb), how much runs near-real-time, and how does replication behave as the fallback on limited-connectivity vessels or periods — including how conflicts are resolved when a link returns? 
  1. Drydock and project financial control. Can it run a drydock as a budgeted project with WBS/CBS, commitments, actuals, and EAC forecasting, not just a maintenance campaign? 
  1. Integration architecture — who is master. For crewing, payroll, detailed scheduling, and CDE, is it clear which system owns which data, and are the interfaces standard and supported? 
  1. Breadth beyond maintenance. How much of inventory, procurement, finance, rental, and service can sit on one platform, and where do you deliberately keep best-of-breed? 
  1. Multi-entity, JV, and owner reporting. Can it hold shared vessel master data while keeping separate accounting, reporting, and invoicing per owner, entity, or joint venture? 
  1. Cloud maturity, AI, and implementation risk. Is it genuinely cloud, what AI is generally available today versus roadmap, and what is the typical services-to-software ratio and timeline for a fleet like yours? 

Integrated platform vs best-of-breed: the core architectural decision 

The central architectural choice is whether to run on an integrated marine asset and finance backbone or to assemble best-of-breed point tools and integrate them. Neither is universally right; the honest answer for most fleets is a governed integrated core with best-of-breed where it adds real value. 

Consideration Integrated marine platform Best-of-breed point tools 
Core strength One data model across maintenance, procurement, and finance Deep, specialized functionality in each niche 
Financial control Costs accrue to the vessel automatically, in real time Requires interfaces and reconciliation to see true cost 
Maritime depth Native vessel, class, and drydock capability Often the deepest maintenance or crewing features 
Best used for Fleets wanting one version of the truth and less IT overhead Very specific needs a suite cannot match (e.g. crew payroll) 
Main risk A niche gap must be integrated rather than owned Integration cost, data silos, and delayed visibility 
Pragmatic approach Govern the core; integrate selectively Integrate to a strong master, not to spreadsheets 

In practice, marine operators most commonly keep a small number of areas best-of-breed and integrate them: crewing and crew payroll (e.g. Adonis, DNV Navigator Crew), detailed scheduling (Primavera P6, Microsoft Project), country payroll (ADP, Workday, Dayforce), collaborative document environments (CDE), and specialist bid or tendering platforms. The pragmatic recommendation is a governed integrated core for maintenance, inventory, procurement, project control, and finance, with best-of-breed reserved for the genuinely specialized edges — integrated to the core as master, not bolted onto spreadsheets. 

The vendor landscape for vessel operators 

The market splits into five broad groups. Most shortlists mix them, because few single products span the full maintenance-to-finance chain natively. 

  • Maritime PMS / CMMS specialists — purpose-built for vessel maintenance and, often, compliance, typically integrated to separate finance and procurement systems. 
  • Generalist EAM platforms — strong cross-industry asset management, usually standalone from ERP and not maritime-native. 
  • Tier-1 generalist ERP — deep finance and enterprise capability, but maritime specifics require customization or add-ons. 
  • Asset-centric marine ERP — combines maritime maintenance depth with integrated project financial control on one platform. 
  • AI-native connected-operations platforms — a newer, emerging category built around real-time connected asset data and predictive insight, typically lighter on enterprise finance, procurement, and compliance. 

Platforms commonly shortlisted 

The following names appear frequently in marine evaluations, grouped by category. Characterizations reflect how each is typically positioned, not an endorsement — validate current capabilities directly with each vendor. Because this guide is published by IFS, IFS Cloud is listed alongside the alternatives here and then examined in more depth, including its boundaries, immediately below. 

  • IFS Cloud (asset-centric marine ERP) — combines maritime maintenance, class and certificate compliance, drydock project control, procurement, multi-site inventory and rental, ship-to-shore replication, and multi-entity finance on one platform; deliberately integrates specialist crewing, payroll, and detailed scheduling rather than replacing them (see below). 
  • SpecTec AMOS — a mature, widely adopted maritime maintenance and procurement system; strong CMMS depth, lighter on integrated finance and analytics. 
  • ABS Nautical Systems (NS Enterprise) — strong maritime maintenance and compliance tooling that typically integrates with separate ERP and finance. 
  • Tero Marine TM Master — solid CMMS functionality for maintenance and stores; lacks native project financials and enterprise control. 
  • BASSnet — strong technical management and compliance; usually integrated with separate financial and HR systems. 
  • STAR Information Systems — fleet management and technical operations focus; often integrated with third-party ERP and HR. 
  • Sertica (Logimatic) — modular maritime software for maintenance and procurement; lighter on native project financials and broader ERP. 
  • MariApps (Marad) — digital ship-management tools; often lighter on enterprise financials and integrated project control. 
  • IBM Maximo — a leading generalist EAM; typically standalone and integrated with ERP for project, finance, and supply chain. 
  • SAP (S/4HANA, SAP Asset Manager) — robust enterprise and financial capability; maritime specifics are not out of the box and usually need configuration. 
  • Octave — a newer, AI-native connected-operations platform gaining traction with asset-intensive fleets; positioned around real-time connected asset data and predictive insight rather than deep enterprise ERP scope. An emerging entrant worth watching as it scales, rather than an established maritime suite. 

Vendor comparison overview 

Directional positioning across the dimensions that decide most marine evaluations. Ratings reflect typical market positioning, not a scored endorsement — replace them with your own findings from demos and reference calls. 

Platform category Maritime maintenance & compliance Integrated financial control Lifecycle & platform breadth 
Asset-centric marine ERP (e.g. IFS) Strong Strong (native) Broad 
Maritime PMS / CMMS specialist Strong Integrates Focused 
Generalist EAM (e.g. Maximo) Available (configured) Integrates Moderate 
Tier-1 ERP (e.g. SAP) Config / add-on Strong Broad 
AI-native connected-ops (e.g. Octave) Emerging Limited Focused 

Where IFS fits, and its boundaries 

This guide is published by IFS, so it states plainly both where IFS Cloud is strong and where it is not intended to replace best-of-breed tools. IFS Cloud is an asset-centric marine platform that combines marine and fleet operations — EAM, class and certification, drydock project control, procurement, multi-site inventory and rental, ship-to-shore replication, and multi-entity finance — on one governed system of record. It is strongest for mid-to-large operators that want maritime maintenance depth and integrated financial control together, and to consolidate a fragmented landscape. 

It is equally important to know where IFS deliberately integrates rather than replaces. Buyers should probe these boundaries directly: 

  • Crewing and crew payroll — IFS covers operational crew readiness, rotation, certification tracking, and time capture, but not deep voyage-based payroll, union-rule compliance, or automated crew-change logistics; these are integrated from specialists such as Adonis or DNV Navigator Crew. 
  • Country payroll — no native payroll engine; IFS integrates with providers such as ADP, Workday, or Dayforce. 
  • Collaborative document environments (CDE) — IFS stores and controls documents for audit and compliance, but true model-sharing collaboration belongs in a CDE, which IFS integrates with. 
  • Best-of-breed QHSE — IFS covers core quality and health-and-safety compliance, but is not a specialist QHSE suite; probe this where an RFP leans heavily on QHSE. 
  • Supplier pre-contract evaluation and bidding — IFS handles procurement execution and commercial control and supports RFQs, but is not a full subcontractor bid/tendering platform; integrate specialist tools for pre-contract evaluation. 
  • Detailed scheduling — heavy schedules typically remain in Primavera P6 or Microsoft Project and align to IFS for cost and progress control. 

This candor is itself an evaluation lens: ask every vendor to be as explicit about their boundaries as about their strengths. 

Capability alignment matrix 

Use this as a scoring framework, not a verdict. Rows are the capabilities that matter most for vessel operators; columns are vendor categories. The ratings are directional starting points — replace each with your own scored findings from demos and reference calls before you decide. 

Capability Asset-centric marine ERP Maritime PMS/CMMS Generalist EAM Tier-1 ERP Point tools 
Vessel maintenance & PMS Native Native Config Add-on Native 
Class & certificate compliance Native Strong Config Add-on Varies 
Mobile / offline execution Native Strong Available Available Varies 
Ship-to-shore replication Native Available Limited Limited n/a 
Spares & multi-site inventory Native Available Available Strong Limited 
Procurement & subcontract Native Available Integrates Strong Integrates 
Drydock project control Native Limited Config Config Integrates 
Project financial control / EAC Native Integrates Integrates Strong n/a 
Multi-entity / JV finance Native Integrates Integrates Strong n/a 
Crewing & payroll Integrates Varies Integrates Config Native 
Predictive / condition-based AI Emerging Emerging Available Available Varies 

Legend: Native = built in and purpose-designed; Strong = robust and commonly used; Available = present, may need configuration; Config = achievable via configuration effort; Add-on = requires a module or partner solution; Integrates = delivered by integrating a specialist; Limited = partial capability; Emerging = maturing / roadmap; Varies = depends on the specific product; n/a = not applicable. 

The role of AI, agents, and digital workers 

AI in a marine platform is most credible when it is a practical extension of the same story — fewer disconnected tools, more trustworthy data, and a system that gets more capable over time without losing governance — rather than a parallel initiative. It also lifts adoption for crews and non-technical users by letting them work in natural language and by voice, photo, or video at the point of work. Look for three levels, and treat the boundary between generally available and roadmap as a scoring question. 

  • 1. Embedded AI in governed maintenance. Asset performance monitoring, predictive maintenance, and condition-based scheduling that move a fleet from reactive to proactive — improving uptime, extending asset life, and reducing the risk of missed class inspections and unplanned failures. 
  • 2. AI-native execution at the moment of work. Fault capture by voice, photo, or video that is enriched against asset history, de-duplicated, and used to guide diagnosis and resolution (IFS positions Nexus Black Resolve here) — producing cleaner, audit-ready records and better first-time-fix rates with less reporting burden on crews in harsh conditions. 
  • 3. Agentic digital workers for high-volume coordination. Agents (IFS positions its digital workers, IFS Loops, here) that automate routine replenishment and spares coordination across vessels and shore stores where multi-site inventory complexity is genuinely material — not as a default add-on. 

Across all three, the platform remains the governed operational and financial system of record. As more work is captured through AI-native experiences and more coordination is handled by agents, the underlying system becomes more valuable, because it is what keeps the data trustworthy, auditable, and usable for compliance and financial control. 

A newer class of AI-native connected-operations platforms (see Section 5) is entering the market around real-time connected asset data and predictive insight. They can be compelling for asset visibility, but they typically sit alongside — rather than replace — the system that owns finance, procurement, and compliance. The buyer’s question is therefore not just how good the AI is, but whether it operates on a single governed record or adds a second connected-data layer you must reconcile with your core ERP. 

How to test AI claims in a demo 

  • Ask exactly what data the AI acts on, and where that data lives. 
  • Ask which capabilities are generally available today versus on the roadmap — and get it in writing. 
  • Ask to see one end-to-end, high-volume task run start to finish, including the exception path when the AI is unsure. 

KPIs to measure success 

Tie the business case to measurable outcomes and baseline each metric before go-live so improvement is provable. The KPIs below span the marine value chain. 

Process area KPI What it measures 
Asset reliability (EAM) MTBF Mean time between failures across the fleet; higher is better 
Asset reliability (EAM) MTTR Mean time to repair; speed to restore service after a failure 
Asset reliability (EAM) Fleet availability / uptime % of time assets are available for assignment 
Asset reliability (EAM) Planned vs corrective mix % preventive vs corrective work — proactive vs reactive posture 
Materials & logistics Critical-spare stockout rate % of critical spare requests not fulfilled from stock (drives non-productive time) 
Materials & logistics Shipment OTIF % of shipments to vessel/site delivered on-time-in-full 
Materials & logistics Inventory accuracy (Book − physical) / book across onshore and offshore stores 
Procurement & subcontract Commitment coverage vs budget Committed cost as a % of approved budget 
Procurement & subcontract Subcontract change-order rate Change-order value as a % of subcontract value 
Execution & resources CPI / SPI Earned-value cost and schedule performance on drydock and campaigns 
Execution & resources Equipment utilization % of owned or rented equipment hours productively used 
Compliance (HSEQ/class) TRIR / LTIFR Recordable incident and lost-time injury frequency 
Compliance (HSEQ/class) IHM coverage % of installed parts with hazardous-material classification recorded 
Continuity (disconnected ops) Replication success rate % of scheduled ship-to-shore syncs completed without error 
Continuity (disconnected ops) Data latency (ship↔shore) Median / 95th-percentile time for key objects (work orders, inventory, tickets) to sync — governs how current shore decisions are 
Finance & cash Forecast accuracy (EAC) Estimate-at-completion vs actual cost at project close 
Finance & cash Margin at completion Final gross margin vs baseline 
Finance & cash Period close time Days to close the monthly books 
Finance & cash OPEX per vessel per day Operating cost normalized per vessel-day 
Human capital Certification compliance % of workforce current on required certifications 

Implementation, cost, and risk 

Why marine asset management projects fail — and how to de-risk 

  1. The software was not built for marine. Generic EAM or ERP forced onto vessel hierarchies, class compliance, and offline operations creates gaps that surface late. De-risk by insisting on out-of-the-box maritime fit and reference customers of similar vessel type. 
  1. It is treated as IT, not transformation. A tool swap without process change under-delivers. De-risk with executive sponsorship (usually the CFO) and clear ownership of the target operating model. 
  1. The programme is under-resourced. Fleet data, integrations, and change management are consistently underestimated. De-risk with a realistic services and internal-effort plan. 
  1. Marine-specific needs surface late. Connectivity, replication, IHM, and drydock control emerge mid-project. De-risk by surfacing them in discovery and demo scripts. 
  1. Master-vs-integrate scope is unclear. Ambiguity over which system owns crewing, payroll, scheduling, and documents causes rework. De-risk by fixing the data-ownership map before contract. 

Understanding cost 

Marine platforms are typically licensed as a cloud subscription by module and user, plus implementation services and ongoing support. Implementation services frequently cost a multiple of the annual software fee, driven by data migration, integrations, and change management. Ask every vendor for a total-cost-of-ownership view over three to five years that includes software, services, integrations, and internal effort — not a licence figure alone. This guide does not quote prices; model cost with your own finance and procurement advisors. 

Common myths and objections to pressure-test 

You may hear… A balanced way to think about it 
“Integrated platforms don’t work — we’ve seen failed EAM/CMMS rollouts.” Many failures come from software not built for marine or treated as a generic IT upgrade. The test is maritime-readiness and proper transformation scope — ask for operators of similar fleets who replaced legacy CMMS successfully. 
“We prefer best-of-breed maintenance like AMOS or NS Enterprise.” These are strong maintenance tools, but usually integrate to separate finance, procurement, and compliance — creating reconciliation and visibility gaps. A maritime-specific platform can combine them while still integrating specialists where needed. 
“Why no native crewing and payroll like some maritime HR systems?” Crewing and payroll are highly specialized (tax, allotments, union rules). Owning operational crew readiness while integrating specialist payroll avoids a rigid one-size-fits-all module and lock-in. 
“You don’t have customers like us in this country — why take the risk?” Regional newness is a fair concern; weigh it against a global track record with comparable vessel operators and ask to speak to peers who adopted the platform fleet-wide. 

Evaluation checklist and RFP questions 

Ready-to-use questions, grouped by theme. Adapt them to your fleet and drop them straight into discovery and your RFP. 

Business and operating model 

  • What vessel types and how many assets will be in scope, and what is their age and complexity profile? 
  • Do you operate through joint ventures, pooled fleets, or third-party technical management, and how must costs be allocated and reported by owner? 
  • How many legal entities and currencies must the system support today and after planned growth or M&A? 

Functional fit 

  • Show a maintenance work order that reserves a part, raises a requisition, captures labor, and accrues cost to the vessel — end to end. 
  • Demonstrate class certificate and survey tracking, IHM coverage, and audit-ready records for a port state control scenario. 
  • Run a drydock as a budgeted project with WBS/CBS, commitments, actuals, progress, and EAC forecasting. 

Architecture and integration 

  • What works offline on a vessel, and how does ship-to-shore replication handle latency and conflicts? 
  • For crewing, payroll, detailed scheduling, and CDE, which system is master and how are the interfaces supported? 
  • Which AI capabilities are generally available today versus roadmap, and what data do they act on? 

Delivery and proof 

  • What is the typical implementation timeline and the services-to-software cost ratio for a fleet like ours? 
  • What implementation methodology and marine-specific accelerators do you provide? 
  • Provide reference customers of similar sector, size, operating model, and geography — and let us speak to them. 

Marine asset management terminology glossary 

Asset and maintenance 

  • Asset register & hierarchies — Structured breakdown of vessels and equipment from ship level down to systems, subsystems, and components (propulsion, cargo handling, HVAC, safety), enabling planning, cost tracking, and lifecycle visibility. 
  • PMS / CMMS — Planned maintenance system / computerized maintenance management system — the tool that plans and records maintenance; the maritime baseline that marine asset platforms extend into finance and procurement. 
  • Condition-based & predictive maintenance — Maintenance triggered by measured condition or predicted failure rather than only a calendar or counter, using onboard monitoring and IoT to cut unplanned downtime. 
  • MTBF / MTTR — Mean time between failures and mean time to repair — the core reliability KPIs, critical to charter performance and off-hire risk. 
  • Asset transfer & status tracking — Moving an asset between vessels, business units, or legal entities while preserving maintenance history, certifications, and financial ownership — essential for pooled fleets. 

Compliance and HSEQ 

  • Class & statutory certificates — Certificates and surveys required by class societies (DNV, ABS, Lloyd’s Register) and flag/statutory regimes; lapses can trigger detention and off-hire. 
  • ISM Code — The International Safety Management Code governing safe operation and pollution prevention; underpins HSEQ and audit processes. 
  • IHM — Inventory of Hazardous Materials — mandatory for EU-flagged vessels and many offshore assets; links parts and equipment to hazardous-material classifications. 
  • PTW / JSA / LMRA — Permit to work, job safety analysis, and last-minute risk assessment — core safety controls for onboard maintenance, integrated into job planning. 

Project and cost control 

  • WBS / CBS — Work and cost breakdown structures that decompose a drydock or retrofit into phases and cost categories — the foundation for budgeting and tracking. 
  • Commitments, actuals, forecast, EAC/ETC — Standard project-control metrics: what is committed, spent, forecast to complete, and estimated at completion — essential for early variance detection. 
  • Earned value (EV), CPI, SPI — Cost and schedule performance indices for major overhauls and fleet retrofit programmes. 
  • Retention / retainage & back-charges — Amounts withheld until completion or warranty expiry, and costs recovered from subcontractors for delays, rework, or non-compliance. 
  • One version of the truth — A single, reconciled source of cost, progress, billing, and cash data, eliminating spreadsheet reconciliation between technical and finance teams. 

Connectivity and continuity 

  • LEO connectivity — Low-earth-orbit networks such as Starlink and OneWeb that increasingly provide higher-bandwidth, near-real-time ship-to-shore links — making live execution the norm on more of the fleet and reducing reliance on batch replication. 
  • Replication & disconnected ops — The fallback synchronization mechanism for vessels or periods with limited connectivity: maintenance, inventory, procurement, and crew data captured offline sync automatically when a link is restored, so work is never blocked when the network drops. 

Frequently asked questions 

What is marine asset management software? 

Marine asset management software is an asset-centric platform that unifies vessel maintenance, class and statutory compliance, spares and procurement, drydock projects, and vessel-level finance on one governed system. It lets fleet operators run maintenance and money together, so operational events and their costs are captured once and visible everywhere. 

How is it different from a generic EAM or ERP? 

Generic EAM and ERP assume fixed facilities, always-on connectivity, and cost-centre accounting. Marine platforms are built for mobile vessels with deep equipment hierarchies, class-society compliance, intermittent connectivity with ship-to-shore replication, spares that move between vessels and ports, and vessel-level cost accrual — including drydock projects run with budgets and EAC forecasting. 

Why is asset management part of ERP for vessel operators? 

For asset-intensive fleets, most cost is driven by maintenance, spares, drydock, and compliance. Keeping those in a separate maintenance tool from finance forces reconciliation and delays cost visibility. Combining them means a work order can reserve parts, raise a requisition, capture labor, and accrue cost to the vessel automatically, giving real-time margin visibility. 

Do we still need a full platform if we mainly use a maritime PMS? 

A PMS or CMMS such as AMOS, TM Master, or NS Enterprise handles maintenance well but usually stops at finance and procurement. If your cost, forecasting, and compliance still live in spreadsheets and separate systems, a unified platform removes the reconciliation and visibility gaps — while you can still integrate a specialist tool where it is genuinely stronger. 

How should we handle crewing and payroll? 

Marine platforms typically own operational crew readiness — rotation, certification tracking, and time capture — while integrating specialist crewing and payroll systems (e.g. Adonis, DNV Navigator Crew, ADP, Workday, Dayforce) for voyage-based payroll, union rules, and country compliance. Confirm in demos which system is master for each data set. 

How do we keep data consistent between ship and shore? 

Increasingly the fleet runs near-real-time over LEO networks such as Starlink and OneWeb, with replication acting as the fallback that keeps limited-connectivity vessels and routes working offline and syncing automatically when a link returns. Look for genuinely offline-capable execution on the vessel, and test how the system behaves across both modes — including how it resolves conflicts and how quickly key objects (work orders, inventory, tickets) sync. 

Should we choose an integrated platform or best-of-breed? 

Neither is universally right. Most fleets are best served by a governed integrated core for maintenance, inventory, procurement, project control, and finance, with best-of-breed reserved for genuinely specialized edges such as crew payroll, detailed scheduling, and CDE — integrated to the core as master rather than to spreadsheets. 

Which platform is best for vessel operators? 

There is no single best platform; the right choice depends on your vessel types, regulatory intensity, connectivity, ownership model, and how much you want on one system. Score maritime maintenance depth, integrated financial control, and platform breadth against your own requirements, and weight the criteria in Section 3 to your priorities. 

What KPIs measure success? 

Baseline before go-live, then track fleet availability, MTBF/MTTR, planned-vs-corrective mix, critical-spare stockout rate, replication success rate, commitment coverage vs budget, EAC forecast accuracy, margin at completion, and OPEX per vessel per day. Section 8 lists a fuller set across the value chain. 

What role does AI play, and can we trust it? 

AI adds the most value on top of a governed platform: embedded predictive and condition-based maintenance, AI-native fault capture at the point of work, and agents that automate high-volume coordination such as replenishment. Trust comes from governance — the platform stays the auditable system of record — and from testing which capabilities are generally available today versus roadmap. 

About this guide 

This guide is published by IFS to help vessel owners and operators evaluate marine asset management software objectively. It describes vendors as they are commonly positioned in the market and is not an endorsement or a substitute for your own requirements analysis, product demonstrations, reference checks, or professional financial and legal advice. Vendor capabilities change frequently — validate current details directly with each provider before making a decision.