Company lists · Data refreshed September 2026

Top 25 Energy enterprise resource planning companies based in the United States

Name: Energy enterprise resource planning companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 1,043 companies tracked

RevenueBase identified 1,043 energy enterprise resource planning companies headquartered in the United States as of September 2026 and tracks 53,531 professional contacts across them, including 19,617 with verified work emails. Houston is the largest hub.

This list covers energy enterprise resource planning companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review

1,043Companies

53,531Contacts tracked

19,617Verified emails

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The 25 largest energy enterprise resource planning companies based in the United States

Ranked by team size

Top 25 of 1,043 energy enterprise resource planning companies based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to energy enterprise resource planning companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Netsuite	Strong evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	10001+	19,004 contacts →
	Strong evidence “Founded in 1998, Oracle NetSuite is the world’s first cloud computing company and the leader in AI-powered cloud enterprise resource planning (ERP) and business management…” Source: RevenueBase Database · checked Sep 28, 2026
2	Aspen Technology	Partial evidence	Bedford, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	3,306 contacts →
	Partial evidence “AspenTech is a global software leader helping industries at the forefront of the world’s dual challenge meet the increasing demand for resources from a rapidly growing population…” Source: RevenueBase Database · checked Sep 28, 2026
3	Quorum Software	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,563 contacts →
	Partial evidence “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Source: RevenueBase Database · checked Sep 28, 2026
4	ECI Software Solutions	Indirect evidence	Westlake, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,411 contacts →
	Indirect evidence “For 25+ years, ECI has helped businesses around the world grow with industry-specific, cloud-based ERP.” Source: RevenueBase Database · checked Sep 28, 2026
5	Hal, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	n/a	898 contacts →
	Indirect evidence “Since 1992, HAL, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
6	Acumatica	Indirect evidence	Bellevue, WA, United StatesHQ checked Sep 28, 2026	501-1,000	729 contacts →
	Indirect evidence “Acumatica Cloud ERP is a comprehensive business management solution designed for today's digital economy.” Source: RevenueBase Database · checked Sep 28, 2026
7	Energy Exemplar	Partial evidence	Salt Lake City, UT, United StatesHQ checked Sep 28, 2026	501-1,000	699 contacts →
	Partial evidence “In an era where the world is rapidly advancing towards a cleaner future through decarbonization, Energy Exemplar’s mission lies in ‘Empowering Transformative Energy Decisions’🪫…” Source: RevenueBase Database · checked Sep 28, 2026
8	Vertexone	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	201-500	693 contacts →
	Partial evidence “VertexOne is the leading provider of cloud-based SaaS software powering the next generation of customer experience for utilities, energy retailers, and energy transition providers.” Source: RevenueBase Database · checked Sep 28, 2026
9	CAI Software, LLC	Indirect evidence	Lincoln, RI, United StatesHQ checked Sep 28, 2026	501-1,000	604 contacts →
	Indirect evidence “CAI Software, LLC delivers mission-critical, production-oriented software to Manufacturers and Food & Beverage producers, processors, and distributors.” Source: RevenueBase Database · checked Sep 28, 2026
10	UDC	Strong evidence	Englewood, CO, United StatesHQ checked Sep 28, 2026	501-1,000	537 contacts →
	Strong evidence “UDC has developed deep expertise and offers services that enable digital utilities and energy delivery resource management through fully integrated enterprise systems.” Source: RevenueBase Database · checked Sep 28, 2026
11	Workrise	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	201-500	473 contacts →
	Indirect evidence “Workrise is now RigUp.” Source: RevenueBase Database · checked Sep 28, 2026
12	IRELY	Indirect evidence	Irving, TX, United StatesHQ checked Sep 28, 2026	201-500	465 contacts →
	Indirect evidence “iRely’s commitment to customer success has made the company a global leader in digital transformation, providing best-in-class ERP software for commodity management, petroleum…” Source: RevenueBase Database · checked Sep 28, 2026
13	Atlas Energy Solutions	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	458 contacts →
	Partial evidence “Atlas Energy Solutions Inc.(NYSE: AESI) is a leading solutions provider to the energy industry with a focus on leveraging technology, automation, and remote operations to enhance…” Source: RevenueBase Database · checked Sep 28, 2026
14	Stem, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	501-1,000	417 contacts →
	Partial evidence “At Stem, we’re reimagining technology to drive the energy transition.” Source: RevenueBase Database · checked Sep 28, 2026
15	Vision33	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	201-500	401 contacts →
	Indirect evidence “Vision33 Inc.” Source: RevenueBase Database · checked Sep 28, 2026
16	Abjayon INC	Partial evidence	Fremont, CA, United StatesHQ checked Sep 28, 2026	201-500	371 contacts →
	Partial evidence “Abjayon is a global innovation company focusing on helping Utilities with digital transformation and providing high-quality engineering services to Enterprise customers.” Source: RevenueBase Database · checked Sep 28, 2026
17	Gemma Power Systems	Indirect evidence	Glastonbury, CT, United StatesHQ checked Sep 28, 2026	51-200	353 contacts →
	Indirect evidence “Gemma Power Systems, a wholly owned subsidiary of Argan Inc.(NYSE: AGX), is a leading Engineering, Procurement and Construction (EPC) company providing innovative solutions for…” Source: RevenueBase Database · checked Sep 28, 2026
18	Jeevan Technologies A Nobl Q Company	Indirect evidence	Plano, TX, United StatesHQ checked Sep 28, 2026	501-1,000	353 contacts →
	Indirect evidence “NoblQ has successfully acquired Jeevan Technologies, a prominent IT services and consulting company with a significant presence in the US.” Source: RevenueBase Database · checked Sep 28, 2026
19	Powerplan, INC	Partial evidence	Atlanta, GA, United StatesHQ checked Sep 28, 2026	201-500	346 contacts →
	Partial evidence “For more than 30 years, PowerPlan has helped asset-intensive companies, from utilities and energy to telecommunications and rail, understand, unlock, and realize the full…” Source: RevenueBase Database · checked Sep 28, 2026
20	PCI Energy Solutions	Indirect evidence	Norman, OK, United StatesHQ checked Sep 28, 2026	201-500	346 contacts →
	Indirect evidence “PCIEnergySolutions is a tight-knit team of 300 diligent product experts, engineers, business analysts, and more.” Source: RevenueBase Database · checked Sep 28, 2026
21	Delta System & Software, INC	Indirect evidence	Mckinney, TX, United StatesHQ checked Sep 28, 2026	51-200	333 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Myers-Holum	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	292 contacts →
	Indirect evidence “Award-winning NetSuite and Stripe partner.” Source: RevenueBase Database · checked Sep 28, 2026
23	Amvotech Solutions INC	Indirect evidence	Oakbrook Terrace, IL, United StatesHQ checked Sep 28, 2026	501-1,000	281 contacts →
	Indirect evidence “In this competitive world, what your company needs is a winning horse.” Source: RevenueBase Database · checked Sep 28, 2026
24	Aktion Associates	Indirect evidence	Maumee, OH, United StatesHQ checked Sep 28, 2026	201-500	276 contacts →
	Indirect evidence “Aktion Associates is one of the largest Value-Added Resellers (VARs) in North America and a trusted partner to thousands of customers across the Construction, Distribution…” Source: RevenueBase Database · checked Sep 28, 2026
25	Value Creed	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	233 contacts →
	Indirect evidence “Driving Strategy.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: energy enterprise resource planning companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names energy enterprise resource planning companies.
Partial evidence: Its own public description names part of energy enterprise resource planning companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name energy enterprise resource planning companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,043 energy enterprise resource planning companies based in the United States

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Energy enterprise resource planning companies based in the United States at a glance

As of Sep 28, 2026

36.6%Verified-email coverage

51.3Average contacts per company

11-50Median size (employees)

5.6%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

359

11-50

419

51-200

195

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 1,043 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among energy enterprise resource planning companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “energy enterprise resource planning companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names energy enterprise resource planning companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among energy enterprise resource planning companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 19,617 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 28, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Energy enterprise resource planning companies by metro

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names energy enterprise resource planning companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many energy enterprise resource planning companies are there based in the United States?

RevenueBase identified 1,043 energy enterprise resource planning companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Netsuite, headquartered in Austin, tops this list with the largest team on record.

Which city has the most energy enterprise resource planning companies?

Houston leads with 58 headquartered companies, followed by New York (25) and Chicago (21).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 19,617 verified decision-maker contacts tracked across these 1,043 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 28, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.