Company lists · Data refreshed September 2026

Top 25 Utility-scale energy software companies worldwide

Name: Utility-scale energy software companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 6,798 companies tracked

RevenueBase identified 6,798 utility-scale energy software companies worldwide as of September 2026 and tracks 352,721 professional contacts across them, including 125,653 with verified work emails. The United States is the largest market and London the largest hub.

This list covers utility-scale energy software companies worldwide, 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 29, 2026. Country and city lists for utility-scale energy software companies follow the table.

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 29, 2026 86% judged on-target in blind review

6,798Companies

352,721Contacts tracked

125,653Verified emails

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The 25 largest utility-scale energy software companies worldwide

Ranked by team size

Top 25 of 6,798 utility-scale energy software companies worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to utility-scale energy software 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	Siemens Energy	Partial evidence	Munich, GermanyHQ checked Sep 29, 2026	10001+	46,587 contacts →
	Partial evidence “Siemens Energy is one of the world’s leading energy technology companies.” Source: RevenueBase Database · checked Sep 29, 2026
2	Hitachi Energy	Partial evidence	Zurich, SwitzerlandHQ checked Sep 29, 2026	10001+	30,256 contacts →
	Partial evidence “Hitachi Energy is a global technology leader in electrification, powering a sustainable energy future with innovative power grid technologies with digital at the core.” Source: RevenueBase Database · checked Sep 29, 2026
3	Technipfmc	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 29, 2026	10001+	19,907 contacts →
	Partial evidence “TechnipFMC is a leading technology provider to the traditional and new energies industry, delivering fully integrated projects, products, and services.” Source: RevenueBase Database · checked Sep 29, 2026
4	GE Power	Partial evidence	Schenectady, NY, United StatesHQ checked Sep 29, 2026	10001+	16,095 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
5	Tata Power	Indirect evidence	Mumbai, IndiaHQ checked Sep 29, 2026	10001+	9,414 contacts →
	Indirect evidence “Tata Power is one of India’s largest integrated power companies and together with its subsidiaries and jointly controlled entities, has an installed/managed capacity of 14,294 MW.” Source: RevenueBase Database · checked Sep 29, 2026
6	Toshiba	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	n/a	5,984 contacts →
	Indirect evidence “For 150 years, Toshiba has been engineering solutions that drive progress, empower industries, and create a more resilient future.” Source: RevenueBase Database · checked Sep 29, 2026
7	Itron, INC	Partial evidence	Liberty Lake, WA, United StatesHQ checked Sep 29, 2026	5,001-10,000	5,043 contacts →
	Partial evidence “Itron enables utilities and cities to safely, securely and reliably deliver critical infrastructure services to communities in more than 100 countries.” Source: RevenueBase Database · checked Sep 29, 2026
8	Centrica	Partial evidence	Windsor, United KingdomHQ checked Sep 29, 2026	10001+	4,555 contacts →
	Partial evidence “Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses.” Source: RevenueBase Database · checked Sep 29, 2026
9	Landis GYR	Partial evidence	Cham, SwitzerlandHQ checked Sep 29, 2026	5,001-10,000	4,252 contacts →
	Partial evidence “Landis+Gyr is a global energy technology leader delivering intelligent solutions that connect devices, data, and decisions across the grid.” Source: RevenueBase Database · checked Sep 29, 2026
10	Hubbell Incorporated	Strong evidence	Shelton, CT, United StatesHQ checked Sep 29, 2026	10001+	4,053 contacts →
	Strong evidence “Hubbell Incorporated is a leading manufacturer of utility and electrical solutions that help build more reliable, resilient, and renewable energy infrastructure.” Source: RevenueBase Database · checked Sep 29, 2026
11	Octopus Energy	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	3,989 contacts →
	Partial evidence “We're on a mission to make a big green dent in the universe by building a truly sustainable energy system globally.” Source: RevenueBase Database · checked Sep 29, 2026
12	Generac	Partial evidence	Waukesha, WI, United StatesHQ checked Sep 29, 2026	5,001-10,000	3,797 contacts →
	Partial evidence “Generac is the total energy solutions company powering a smarter world.” Source: RevenueBase Database · checked Sep 29, 2026
13	Solaredge Technologies	Partial evidence	Herzliya, IsraelHQ checked Sep 29, 2026	1,001-5,000	3,091 contacts →
	Partial evidence “SolarEdge is a global leader in smart energy technology.” Source: RevenueBase Database · checked Sep 29, 2026
14	Shell Energy	Partial evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	2,627 contacts →
	Partial evidence “We help businesses manage energy needs, boost efficiency, control costs and achieve decarbonisation goals for a better energy future.” Source: RevenueBase Database · checked Sep 29, 2026
15	Trinasolar	Indirect evidence	Jiangsu, ChinaHQ checked Sep 29, 2026	10001+	2,199 contacts →
	Indirect evidence “Founded in 1997, Trinasolar (688599.” Source: RevenueBase Database · checked Sep 29, 2026
16	Innio Group	Partial evidence	Munich, GermanyHQ checked Sep 29, 2026	1,001-5,000	2,111 contacts →
	Partial evidence “INNIO Group is a global distributed energy solutions provider that delivers reliable, flexible, transient, decentralized, modular and efficient power.” Source: RevenueBase Database · checked Sep 29, 2026
17	Areva T&d	Partial evidence	92084 Paris - La Défense, FranceHQ checked Sep 29, 2026	10001+	2,012 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 29, 2026
18	Omexom	Partial evidence	Nanterre, FranceHQ checked Sep 29, 2026	5,001-10,000	1,903 contacts →
	Partial evidence “With today's global energy sector undergoing constant change, Omexom works with its clients in delivering on the promises of the energy transition.” Source: RevenueBase Database · checked Sep 29, 2026
19	Fluence	Partial evidence	Arlington, VA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,863 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 29, 2026
20	CHINT	Partial evidence	Shanghai, ChinaHQ checked Sep 29, 2026	10001+	1,852 contacts →
	Partial evidence “CHINT is a global leader in smart energy solutions, delivering efficient and sustainable power for industries, infrastructure, and communities worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
21	Enverus	Partial evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,694 contacts →
	Partial evidence “Enverus is a single source platform for management, development and acquisition, within the entire energy value chain.” Source: RevenueBase Database · checked Sep 29, 2026
22	Quorum Software	Strong evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,563 contacts →
	Strong 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 29, 2026
23	Hansen Technologies	Strong evidence	Melbourne, AustraliaHQ checked Sep 29, 2026	1,001-5,000	1,527 contacts →
	Strong evidence “Hansen Technologies (ASX:HSN) is a global software and services provider to the energy, water/utilities and telecommunications industries.” Source: RevenueBase Database · checked Sep 29, 2026
24	KK Wind Solutions	Indirect evidence	Ikast, DenmarkHQ checked Sep 29, 2026	1,001-5,000	1,423 contacts →
	Indirect evidence “KK Wind Solutions is a dedicated greentech company with more than 35 years of experience in electrical systems for wind turbines.” Source: RevenueBase Database · checked Sep 29, 2026
25	PGS	Partial evidence	Oslo, NorwayHQ checked Sep 29, 2026	1,001-5,000	1,310 contacts →
	Partial evidence “PGS and TGS have merged to form a pioneering data and services company, serving customers across the energy value chain and establishing a strategic partner for energy companies.” Source: RevenueBase Database · checked Sep 29, 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: utility-scale energy software 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 utility-scale energy software companies.
Partial evidence: Its own public description names part of utility-scale energy software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name utility-scale energy software 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 6,798 utility-scale energy software companies worldwide

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Utility-scale energy software companies worldwide at a glance

As of Sep 29, 2026

35.6%Verified-email coverage

51.9Average contacts per company

11-50Median size (employees)

1.5%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

2,917

11-50

2,412

51-200

914

201-500

251

501-1,000

104

1,001-5,000

125

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 utility-scale energy software 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.
Coverage: Every country. Country and city lists for utility-scale energy software companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “utility-scale energy software 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 utility-scale energy software 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 utility-scale energy software companies, and records with no verified work email.
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, 125,653 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 29, 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.

Utility-scale energy software companies by location

44 lists · largest first

Every Utility-scale energy software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 utility-scale energy software 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 utility-scale energy software companies are there worldwide?

RevenueBase identified 6,798 utility-scale energy software companies worldwide 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?

Siemens Energy, headquartered in Munich, tops this list with the largest team on record.

Which country has the most utility-scale energy software companies?

The United States leads with 929 companies, followed by Germany (575) and Brazil (439). Every utility-scale energy software companies list by country and city is linked on this page.

Which city has the most utility-scale energy software companies?

London leads with 99 headquartered companies, followed by Sao Paulo (72) and Madrid (69).

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 125,653 verified decision-maker contacts tracked across these 6,798 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 29, 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.