Company lists · Data refreshed September 2026

Top 25 Energy infrastructure software companies based in the United States

Name: Energy infrastructure software 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 2, 2026 1,947 companies tracked

RevenueBase identified 1,947 company matches for energy infrastructure software companies associated with the United States as of September 2026 and tracks 254,514 professional contacts across them, including 90,810 with verified work emails and 71,999 with mobile numbers. Houston is the largest hub.

This list covers company matches for energy infrastructure software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 2, 2026 How this list was built

1,947Companies

254,514Contacts tracked

90,810Verified emails

71,999Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest energy infrastructure software companies based in the United States

Ranked by team size

Top 25 of 1,947 company matches for energy infrastructure software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NOV	Exact match	Houston, TX, United States	10001+	29,593 contacts →
	Exact match “NOV delivers technology-driven solutions to empower the global energy industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2	GE Vernova	Exact match	Boston, MA, United States	10001+	29,482 contacts →
	Exact match “GE Vernova is a purpose-built energy technology company on a mission to electrify to thrive and decarbonize the world.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
3	Mcdermott International, LTD	Exact match	Houston, TX, United States	10001+	19,905 contacts →
	Exact match “McDermott is a premier provider of engineering and construction solutions to the energy industry.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4	GE Power	Exact match	Schenectady, NY, United States	10001+	16,522 contacts →
	Exact match “GE Power, part of GE Vernova, is a world energy leader that provides technology, solutions and services across the entire energy value chain from the point of generation to…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5	DTE Energy	Exact match	Detroit, MI, United States	10001+	9,088 contacts →
	Exact match “DTE is one of the largest Fortune 500 diversified energy companies, proudly serving Michigan for over a century.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
6	Nextera Energy Resources	Exact match	Juno Beach, FL, United States	10001+	6,285 contacts →
	Exact match “NextEra Energy Resources, LLC, together with its affiliated entities,("NextEra Energy Resources") is one of the largest energy infrastructure companies in North America.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
7	Mortenson	Exact match	Denver, CO, United States	5,001-10,000	5,309 contacts →
	Exact match “Mortenson is a U.S-based, top-25 builder, developer and provider of energy and engineering services committed to helping organizations move their strategies forward.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8	Itron, INC	Exact match	Beltsville, MD, United States	5,001-10,000	5,055 contacts →
	Exact match “Itron enables utilities and cities to safely, securely and reliably deliver critical infrastructure services to communities in more than 100 countries.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9	Landis GYR	Exact match	Alpharetta, GA, United States	5,001-10,000	4,245 contacts →
	Exact match “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10	Hubbell Incorporated	Exact match	Shelton, CT, United States	10001+	4,066 contacts →
	Exact match “Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
11	Generac	Exact match	Waukesha, WI, United States	5,001-10,000	3,776 contacts →
	Exact match “Generac is the total energy solutions company powering a smarter world.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12	Fieldcore	Exact match	Atlanta, GA, United States	10001+	3,745 contacts →
	Exact match “GE Vernova is a planned, purpose-built global energy company that includes Power, Wind, and Electrification businesses and is supported by its accelerator businesses of Advanced…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13	Entrust Solutions Group	Exact match	Wilmington, DE, United States	1,001-5,000	2,987 contacts →
	Exact match “ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
14	KEY Energy Services	Exact match	Houston, TX, United States	1,001-5,000	2,755 contacts →
	Exact match “Headquartered in Houston, Texas, Key Energy Services provides a wide array of leading edge energy production solutions and services.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15	FTI	Exact match	Menasha, WI, United States	1,001-5,000	2,712 contacts →
	Exact match “Faith Technologies Incorporated (FTI) is a dynamic organization comprised of construction, engineering, manufacturing and renewable energy experts.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16	Invenergy	Exact match	Chicago, IL, United States	1,001-5,000	2,404 contacts →
	Exact match “Invenergy is North America’s largest privately held developer, owner, and operator of innovative, reliable power infrastructure.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17	Babcock & Wilcox	Exact match	Akron, OH, United States	1,001-5,000	2,333 contacts →
	Exact match “Babcock & Wilcox, based in Akron, Ohio, USA is a global leader in energy and environmental technologies and services for power, renewable and industrial markets.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
18	Spectra Energy	Exact match	Houston, TX, United States	5,001-10,000	2,085 contacts →
	Exact match “Spectra Energy is now Enbridge Inc.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19	Areva T&d	Exact match	Homebush Bay, United States	10001+	2,009 contacts →
	Exact match “One of the top three global players in the transmission and distribution of energy, AREVA T&D offers solutions to bring electricity from the source onto the power network.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20	Fluence	Exact match	Mountain View, CA, United States	1,001-5,000	1,842 contacts →
	Exact match “To achieve our mission, we design, deploy, and operate the world’s most advanced modular energy storage products, comprehensive lifecycle services, and AI-enabled asset management…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21	Enverus	Exact match	Austin, TX, United States	1,001-5,000	1,686 contacts →
	Exact match “Enverus is a single source platform for management, development and acquisition, within the entire energy value chain.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22	Buckeye Partners	Exact match	East Chicago, IN, United States	1,001-5,000	1,534 contacts →
	Exact match “Buckeye Partners is a forward-thinking energy company.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23	Ameresco	Exact match	Framingham, MA, United States	1,001-5,000	1,475 contacts →
	Exact match “Ameresco, Inc.(NYSE:AMRC) is a leading energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the…” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24	NPL Construction CO	Exact match	Phoenix, AZ, United States	5,001-10,000	1,355 contacts →
	Exact match “NPL is a nationally recognized leader in energy infrastructure construction, with 50 years of experience.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25	Hexagon Safety, Infrastructure & Geospatial	Exact match	Madison, AL, United States	10001+	1,128 contacts →
	Exact match “Octave is a leader in enterprise software, turning data into decisive action and intelligence into your edge.” Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “energy infrastructure software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,947 energy infrastructure software companies based in the United States

See the full list, filter by size, metro and specialty, and access 90,810 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Energy infrastructure software companies based in the United States at a glance

As of Sep 2, 2026

35.7%Verified-email coverage

28.3%Mobile-number coverage

130.7Average contacts per company

11-50Median size (employees)

11.2%Largest-city concentration · Houston

Sep 2, 2026Page data refreshed

Companies by employee count

1-10

697

11-50

656

51-200

336

201-500

101

501-1,000

1,001-5,000

5,001-10,000

10001+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United States whose business descriptions match “energy infrastructure software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 90,810 professional contacts with verified work emails across the full matched dataset. 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 2, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Energy infrastructure software companies by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy infrastructure software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy infrastructure software companies are there based in the United States?

RevenueBase identified 1,947 company matches for energy infrastructure software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NOV tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy infrastructure software companies?

Houston leads with 218 company records, followed by New York (62) and San Francisco (47).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 90,810 professional contacts with verified work emails tracked across these 1,947 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,947 energy infrastructure software companies based in the United States. Start with a free account, no credit card.

Download this list →

Related lists

Energy infrastructure software companies by geography

Browse the directory

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 SmartSearch, 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.