Best EAM Software for Utilities 2026

By Reliable Media

Best EAM Software for Utilities

By the editors at Reliable. Last updated October 20, 2026.

Updated October 2026: Hexagon EAM is now Octave Attune EAM after Octave's spin-off from Hexagon (listed May 2026); the former Infor EAM is the same product, sold to Hexagon in 2021, so the cooperative and municipal slot now goes to IFS Ultimo; AVEVA's entry reflects that AVEVA markets Asset Performance Management and no standalone EAM; IBM's current energy and utilities offerings and Oracle's Work and Asset Management named as the vendors name them; unsourced cost and timeline figures replaced; analyst reports removed from Sources.

The short version: Utility EAM is its own category. Electric, water, and gas utilities manage networks, lines, mains, and pipelines under FERC, NERC, EPA, state, and PHMSA regimes, and the platforms that serve them well handle linear assets, GIS, mobile crews, and regulatory records as core functions.

Octave Attune EAM, the product most utilities still know as HxGN EAM or Infor EAM, leads the category from a company that became independent of Hexagon in May 2026. IBM Maximo Application Suite is the strongest alternative for global utility enterprises, with published Essentials pricing. SAP and Oracle Utilities serve utilities already on those platforms, AVEVA brings APM to generation fleets, and IFS Ultimo covers cooperatives and municipal utilities.

Choose by utility type, regulatory scope, and the systems you already run. The general EAM rankings do not transfer.

How We Evaluated

Independent editorial analysis based on publicly available vendor documentation, analyst reports from Gartner and IDC, verified customer reviews across G2 and Capterra, and product demonstrations. Reliable does not sell EAM software, staffing services, or consulting and has no commercial interest in routing readers toward any particular vendor.

We evaluated the platforms across six criteria:

  • Linear asset management depth: lines, networks, pipelines, and other continuous assets

  • GIS integration: native or tight geographic capability for asset location and right-of-way

  • Regulatory compliance: support for FERC, NERC, EPA, AWWA, and other utility regimes

  • Mobile workforce management: field crew dispatch, mobile work execution, and outage response

  • Utility-specific industry depth: generation, transmission, distribution, water, and gas functionality

  • Implementation and total cost of ownership: realistic timelines and full lifecycle costs

Reliable does not accept payment for rankings. Vendors may sponsor enhanced listings with additional detail, but editorial rankings are independent. Read our editorial policy.

Why Utility EAM Is Different

Utilities are the largest single-industry EAM market, and the assets are different in kind. A transmission line, a distribution circuit, a water main, or a gas pipeline is one asset with condition that varies along its length, segments that are replaced on different schedules, and a right-of-way that has to be located on a map. Discrete-equipment EAM tools built for a plant floor model none of that well.

Regulation drives the rest. FERC rate cases need capital planning and cost records, NERC reliability standards need inspection and maintenance evidence for transmission assets, EPA and state rules govern water and wastewater, and PHMSA pipeline safety rules require integrity management records for gas. A utility EAM has to produce those records as a byproduct of the work, with audit trails that survive a regulator's review.

What Changed in 2026

Hexagon's EAM became Octave's. Hexagon AB spun off its software businesses as Octave Intelligence plc. Hexagon distributed Octave shares to its shareholders on May 22, 2026; Octave's depository receipts began trading on Nasdaq Stockholm on May 25 and its shares on Nasdaq New York on May 28 under the ticker OCTV. Octave is headquartered in Huntsville, Alabama, has about 7,200 employees in 45 countries, and is led by CEO Mattias Stenberg. The EAM product is Octave Attune EAM, which Octave describes as the rebranded HxGN EAM. On July 9, 2026, Veolia renewed a five-year agreement for Attune EAM covering more than 10,000 users across its water, waste, and energy activities, deployed as SaaS on AWS.

There is no separate Infor EAM. Infor sold its global EAM business, including the SaaS-based Infor EAM product and nearly 3,500 customers, to Hexagon for about US$2.75 billion in a deal announced July 6, 2021 and completed that year. That product became HxGN EAM and is now Octave Attune EAM. Earlier versions of this guide listed Infor EAM as the choice for cooperatives and municipal utilities; it is the same software as the Octave entry, so that slot now goes to IFS Ultimo.

AVEVA sells APM, not a standalone EAM. AVEVA's product catalog lists no enterprise asset management product, its former EAM web address now serves the Asset Performance Management page, and AVEVA's own site lists IFS Ultimo as a partner EAM for midsized organizations. AVEVA's entry below describes what AVEVA sells to a generation fleet.

IBM and Oracle, as they name their products. IBM's energy and utilities offering is Maximo Application Suite with Maximo Manage, Field Service Management, HSE, Renewables, and APM Industry Models for transformers, circuit breakers, and overhead lines; the old Utilities Industry Solution name is gone from IBM's pages, and Essentials pricing is published. Oracle's utility asset product is Oracle Utilities Work and Asset Cloud Service (Work and Asset Management, cloud or on-premises), sold alongside Customer Cloud Service, Meter Data Management, Network Management System, and Field Service.

The 6 Best EAM Platforms for Utilities in 2026

1. Octave Attune EAM — Best for Utilities Overall

Octave Attune EAM is the product most utilities still know as HxGN EAM, and before October 2021 as Infor EAM. Octave calls it a proven cloud-based enterprise asset management solution with asset management, work order management, inventory management, embedded AI assistance, mobility, digital twin capabilities, and geospatial tracking, and publishes a product sheet for its Esri GIS integration. Power and utilities is one of the industries Octave sells into, and the Veolia renewal in July 2026 (more than 10,000 users across water, waste, and energy, five years, SaaS on AWS) is the largest utility-sector reference Octave has published since the spin-off.

The 2026 change is corporate. Octave Intelligence plc became independent of Hexagon AB in May 2026 and trades on Nasdaq New York and Nasdaq Stockholm. The product kept its code base and partner network through two renamings in five years; utilities should ask how the Hexagon-era GIS and reality-capture integrations carry forward under Octave, and how any Infor CloudSuite connections are supported now that the product sits with Octave. Implementations at utility scale are major programs, and Octave publishes no timelines.

Pricing: Custom enterprise quotes. Octave publishes no list prices.

Best for: Electric, water, and gas utilities of every size, transmission and distribution operators, and utilities that want GIS-linked asset records; existing HxGN EAM and Infor EAM utility customers deciding whether to stay.

2. IBM Maximo Application Suite — Best for Global Utility Enterprises

IBM Maximo Application Suite is the strongest alternative for global utility enterprises, and IBM's energy and utilities offering is now described in suite terms. Maximo Manage carries the work and asset management; Maximo Field Service Management handles dispatching, scheduling, and mobile access to asset information; Maximo HSE handles health, safety, and environmental compliance; Maximo Renewables covers wind, solar, and battery storage; and APM Industry Models ship prebuilt health and failure models for transformers, circuit breakers, and overhead lines. IBM's water utilities section describes GIS and map-centric tracking of pipes and hydrants, and the suite consolidates SCADA, IoT, and inspection data. IBM's utility references include VPI (four power plants, about 60,000 assets), KP group (renewables), Melbourne Water, and Bruce Power (vendor-stated).

Maximo fits investor-owned utilities and holding companies that want EAM, APM, and renewables in one suite and that can run a multi-year program. IBM publishes no typical implementation timeline for utilities.

Pricing: Essentials SaaS tiers start under US$40,000 per year (Inspection under US$47,000) with 150 AppPoints on the Maintenance tier; Standard and Premium SaaS editions, which add APM, Reliability Centered Maintenance, Real Estate and Facilities, and Inventory Optimization, and the client-managed edition are quoted; twelve-month minimum subscription.

Best for: Global investor-owned utilities and holding companies, utilities integrating renewables and distributed assets, generation fleets that want APM models for grid equipment, and existing IBM customers.

3. SAP EAM — Best for SAP-Standardized Utilities

SAP S/4HANA Asset Management is the natural choice for utilities standardized on SAP, because maintenance, finance, procurement, and inventory share one data model and the records a rate case needs are already in the ledger. SAP's utilities portfolio around it covers meter-to-cash, convergent invoicing, subscription billing, and field service management with mobile tools, and SAP Asset Performance Management, sold separately as SaaS, writes back into SAP EAM: closed-loop integration, out-of-the-box integration with S/4HANA and SAP ERP, and maintenance notifications generated automatically from rule-based health monitoring.

Outside an SAP landscape the value falls off quickly, and SAP's utilities pages do not describe linear asset or GIS capability; those come from partners and configuration. For a holding company already on S/4HANA, the total cost of ownership is hard to beat.

Pricing: Custom enterprise quotes, tied to S/4HANA licensing. SAP Asset Performance Management is licensed in blocks of 100 objects per year, no list price published.

Best for: Utilities and holding companies standardized on S/4HANA that want finance, procurement, billing, and assets on one platform.

4. Oracle Utilities Work and Asset Management — Best for Oracle-Aligned Utilities

Oracle occupies a position no other vendor in this guide does: it sells the utility's customer system and its asset system from one portfolio. Oracle Utilities Work and Asset Cloud Service (Work and Asset Management, deployable in the cloud or on-premises) sits beside Customer Cloud Service, Customer to Meter, Meter Data Management, Network Management System (Oracle's ADMS), Outage Management System, DERMS, Field Service, and the Opower products. Oracle's utility references include Evergy, American Electric Power, and Southern Company (vendor-stated).

The integrated stack is the strength and the constraint. A utility that runs Oracle Utilities for billing and metering gets an asset system from the same vendor; a utility that does not is choosing a platform, and Octave or Maximo usually offer better standalone EAM value.

Pricing: Custom enterprise quotes, tied to Oracle Utilities platform licensing. Oracle publishes no list prices.

Best for: Oracle-standardized utilities that want EAM, customer information, meter data, and outage management from one vendor.

5. AVEVA Asset Performance Management — Best for Power Generation

AVEVA, wholly owned by Schneider Electric, is a process and generation software company first: the AVEVA PI System historian, AVEVA Predictive Analytics, Asset Strategy Optimization, Mobile Operator, and Unified Operations Center. AVEVA does not list an enterprise asset management product in its current catalog, its former EAM address now serves the Asset Performance Management page, and AVEVA's own site lists IFS Ultimo as a partner EAM for midsized organizations. What AVEVA sells a generation fleet is APM that runs on premises or in the cloud and integrates with the plant's CMMS or EAM, ERP, and historians.

For generation, nuclear, and renewables operations with PI System data, AVEVA APM is the layer that predicts; the EAM that executes and accounts is one of the other five. For transmission, distribution, water, and gas, AVEVA has no linear asset or GIS story to tell.

Pricing: Custom enterprise quotes through AVEVA's Flex subscription program; no list prices published.

Best for: Generation utilities and generation divisions of integrated utilities that run the PI System and want predictive analytics alongside an existing EAM.

6. IFS Ultimo — Best for Mid-Market Utility Cooperatives and Municipal Utilities

Cooperatives, municipal utilities, and smaller investor-owned utilities have smaller asset bases, simpler regulatory scope, and thinner IT staffs than the holding companies, and a Tier 1 program can consume them. IFS Ultimo is a SaaS EAM built for midsized organizations, acquired by IFS in July 2022 and positioned as a complement to IFS Cloud EAM, with utilities and infrastructure among its five named industries. At acquisition IFS cited more than 2,000 customers, mainly in Europe with some US presence. The Professional package covers an asset register, work order management, planners, stock and purchasing, energy management, contract and vendor management, and reporting, with optional work permits, incident management, management of change, and Power BI dashboards.

Ultimo's US utility footprint is thinner than the Tier 1 vendors', and it is not the answer for a NERC-regulated transmission operator. For a water district or an electric cooperative that needs real EAM without a three-year implementation, it is the kind of platform this slot exists for; Octave Attune EAM and Maximo Essentials are the alternatives to price against it.

Pricing: Custom quotes. IFS publishes no list prices; the Professional package is sold as an out-of-the-box SaaS EAM.

Best for: Electric cooperatives, municipal utilities, water and wastewater districts, and smaller investor-owned utilities that want EAM depth with lower implementation overhead.

Utility EAM Platform Comparison Table

Platform Best For Linear Assets Utility Strength
Octave Attune EAM Utilities overall Esri GIS integration; geospatial tracking Electric, water, gas: all segments
IBM Maximo Application Suite Global utility enterprises GIS and map-centric (water); APM models for grid assets Investor-owned utilities, holding companies, renewables
SAP EAM SAP-standardized utilities Not described on SAP's utilities pages SAP-aligned holding companies
Oracle Utilities WAM Oracle-aligned utilities Not described on Oracle's utilities page Integrated EAM, CIS, and meter data deployments
AVEVA APM Power generation (paired with an EAM) None; APM only Generation, nuclear, renewables
IFS Ultimo Cooperatives, municipal utilities Not described; asset register and planners Smaller utilities, water districts, mid-market

How to Choose the Right Utility EAM Platform

Three practical questions matter more than any feature comparison.

1. What kind of utility are you?

Large investor-owned utilities and holding companies should shortlist Octave Attune EAM and IBM Maximo. Generation utilities should add AVEVA APM as the analytics layer over whichever EAM they choose. Cooperatives, municipal utilities, and small IOUs should price IFS Ultimo and Maximo Essentials against Octave before assuming they need the Tier 1 program.

2. What is your existing technology environment?

SAP-standardized utilities should evaluate SAP EAM first. Utilities invested in Oracle Utilities for billing and metering should treat the asset system as a platform decision and evaluate Work and Asset Management on those terms. Mixed or no-dominant-ERP utilities should choose on functional fit, which usually means Octave or Maximo.

3. What scale and regulatory complexity are you actually operating at?

FERC- and NERC-regulated transmission and generation operators need the audit trails, inspection records, and capital planning of a Tier 1 platform. Municipal water utilities under EPA and state rules may be served by a horizontal platform with GIS. Small cooperatives may be better served by IFS Ultimo or an upper-tier CMMS; our CMMS vs EAM guide walks through that line.

The Honest Middle Ground

Vendor positioning pushes investor-owned utilities toward the biggest suite and mid-sized utilities toward the category leader, and both pushes can be wrong. A generation fleet that buys a full EAM program when its problem is predictive analytics has bought the wrong layer; a water district that copies the regional IOU's Maximo deployment has bought a three-year implementation it cannot staff.

Assess your own utility type, scale, and regulatory environment, and ask peers of your own size what they run, which is rarely what the largest utility in the region runs. Then price the plan you will actually operate: IBM publishes Essentials figures, and the others will quote once they know your asset count and segments.

Frequently Asked Questions

What is the best EAM software for utilities in 2026?

Octave Attune EAM (formerly HxGN EAM and Infor EAM) leads the category for electric, water, and gas utilities. IBM Maximo Application Suite is the strongest alternative for global utility enterprises and the only vendor here with published entry pricing. SAP EAM and Oracle Utilities Work and Asset Management fit utilities already on those platforms, AVEVA Asset Performance Management is the analytics layer for generation fleets, and IFS Ultimo serves cooperatives and municipal utilities.

Why is linear asset management important for utility EAM?

Because a utility's most valuable assets are continuous. A 40-mile transmission line or a 12-inch water main is one asset whose condition varies by segment, whose segments are replaced on different schedules, and whose location is a right-of-way on a map, not a bay on a plant floor. An EAM that cannot model segments, condition along length, and GIS location forces utilities into spreadsheets for exactly the assets regulators ask about.

How does utility EAM differ from manufacturing EAM?

Utility EAM is built around linear assets, GIS, field crews working across a service territory, outage response, and FERC, NERC, EPA, and PHMSA records. Manufacturing EAM is built around discrete equipment in a plant, MES integration, and production schedules. The vendors overlap (Octave, IBM, SAP, and Oracle sell into both), but the modules, the implementation partners, and the reference customers differ. Our general EAM guide covers the manufacturing side.

What is the difference between EAM and CIS for utilities?

EAM manages physical assets: poles, lines, pipes, transformers, plants, and the work and capital spent on them. A customer information system (CIS) manages customer accounts, billing, and meter data. They meet at the service point and the meter, and most utilities integrate them. Oracle sells both from one portfolio (Work and Asset Cloud Service beside Customer Cloud Service and Meter Data Management), which is its distinct pitch in this guide.

How much does utility EAM software cost?

Most vendors quote. IBM publishes Maximo Application Suite Essentials SaaS tiers starting under US$40,000 per year on a twelve-month minimum term, with Standard and Premium quoted. SAP Asset Performance Management is licensed in blocks of 100 objects per year with no list price. Octave, Oracle, AVEVA, and IFS publish no prices. Implementation, data migration, GIS integration, and validation are priced separately by every vendor and, for a utility-scale rollout, are usually the larger number.

Do utility cooperatives need different EAM software than investor-owned utilities?

Often, yes. Cooperatives and municipal utilities carry smaller asset bases, simpler regulatory scope, and limited IT staff, so a Tier 1 program sized for a holding company can consume them. The dividing line is set by customer count, asset count, and regulatory complexity: a NERC-registered transmission owner needs Tier 1 records whatever its size, while a distribution cooperative or a water district may be well served by IFS Ultimo, Maximo Essentials, or an upper-tier CMMS.

Related Guides

Sources

Last updated: October 20, 2026. This guide is editorial analysis by Reliable. No vendor paid for ranking consideration or editorial input.