Company lists · Data refreshed September 2026

Top 25 Energy software services worldwide

Name: Energy software services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 12,575 companies tracked

RevenueBase identified 12,575 company matches for energy software services worldwide as of September 2026 and tracks 174,446 professional contacts across them, including 54,846 with verified work emails. The United States is the largest market and Madrid the largest hub.

This list covers company matches for energy software services worldwide, 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 21, 2026. Country and city lists for energy software services follow the table.

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 21, 2026 How this list was built

12,575Companies

174,446Contacts tracked

54,846Verified emails

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

The 25 largest energy software services worldwide

Ranked by team size

Top 25 of 12,575 company matches for energy software services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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	British GAS	Exact match	Windsor, United KingdomHQ recorded Sep 21, 2026	10001+	9,238 contacts →
	Exact match “Taking care of things.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2	Centrica	Exact match	Windsor, United KingdomHQ recorded Sep 21, 2026	10001+	4,555 contacts →
	Exact match “Centrica is an international energy services and solutions company, founded on a 200-year heritage of serving customers in homes and businesses.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3	Landis GYR	Exact match	Cham, SwitzerlandHQ recorded Sep 21, 2026	5,001-10,000	4,252 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 21, 2026 · View company records in RevenueBase
4	SICIM	Exact match	Busseto, ItalyHQ recorded Sep 21, 2026	10001+	2,404 contacts →
	Exact match “SICIM is a leading Worldwide EPC Contractor since 1962, offering all kinds of services related to the production, treatment and transportation of traditional energy sources and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5	Clearesult	Exact match	Austin, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	2,121 contacts →
	Exact match “CLEAResult is the largest provider of energy efficiency, energy transition and energy sustainability services in North America.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6	Fluence	Exact match	Arlington, VA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,863 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 21, 2026 · View company records in RevenueBase
7	CHINT	Exact match	Shanghai, ChinaHQ recorded Sep 21, 2026	10001+	1,852 contacts →
	Exact match “CHINT is a global leader in smart energy solutions, delivering efficient and sustainable power for industries, infrastructure, and communities worldwide.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8	GE Digital	Exact match	San Ramon, CA, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,763 contacts →
	Exact match “At GE Digital, our focus is clear: delivering software that accelerates a new era of energy.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9	Quorum Software	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	1,001-5,000	1,563 contacts →
	Exact match “Quorum Software is a leading provider of energy software worldwide powering growth and profitability for energy businesses by connecting people, workflows, and systems with…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10	Clarke Energy	Exact match	Liverpool, United KingdomHQ recorded Sep 21, 2026	1,001-5,000	1,049 contacts →
	Exact match “Clarke Energy, a Rehlko company, specialises in energy efficient, low carbon and flexible energy systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11	E.On Deutschland	Exact match	Munich, GermanyHQ recorded Sep 21, 2026	5,001-10,000	1,026 contacts →
	Exact match “Die E.ON Energie Deutschland GmbH ist ein bundesweit führendes Energieunternehmen und Dachgesellschaft des E.ON Vertriebs in Deutschland.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12	Wärtsilä Energy	Exact match	Helsinki, FinlandHQ recorded Sep 21, 2026	10001+	940 contacts →
	Exact match “Wärtsilä leads the transition towards a 100% renewable energy future.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13	Sunnova Energy	Exact match	Houston, TX, United StatesHQ recorded Sep 21, 2026	501-1,000	906 contacts →
	Exact match “Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14	Arcadia	Exact match	Washington, DC, United StatesHQ recorded Sep 21, 2026	501-1,000	864 contacts →
	Exact match “Arcadia is the global utility data and energy solutions platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15	Saatvik Solar	Exact match	Gurugram, IndiaHQ recorded Sep 21, 2026	1,001-5,000	819 contacts →
	Exact match “Saatvik Green Energy (‘Saatvik Solar”) ranks among the “Top Solar Panel Manufacturers” in India with an annual current production capacity of 4.8GW/Annum, having its…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16	Powersecure, INC	Exact match	Durham, NC, United StatesHQ recorded Sep 21, 2026	501-1,000	740 contacts →
	Exact match “PowerSecure, a Southern Company subsidiary, is a leading provider of innovative energy solutions to electric utilities and their industrial, institutional, and commercial…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17	Energy Exemplar	Exact match	Salt Lake City, UT, United StatesHQ recorded Sep 21, 2026	501-1,000	699 contacts →
	Exact match “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’🪫…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18	ALFEN	Exact match	Almere, NetherlandsHQ recorded Sep 21, 2026	501-1,000	678 contacts →
	Exact match “With transformer substations, energy storage systems, charging stations for electric vehicles and a diverse portfolio of other products and services, Alfen has a central and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19	SSE Airtricity	Exact match	IrelandHQ recorded Sep 21, 2026	501-1,000	661 contacts →
	Exact match “SSE Airtricity has been harnessing our greatest natural resource for the past 25 years, providing cleaner, renewable energy† for homes and businesses across the country.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20	KBC A Yokogawa Company	Exact match	Walton-on-thames, United KingdomHQ recorded Sep 21, 2026	201-500	658 contacts →
	Exact match “We are passionate about driving sustainable change for our planet.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
21	Enegan	Exact match	Vinci, ItalyHQ recorded Sep 21, 2026	201-500	655 contacts →
	Exact match “Enegan offre soluzioni personalizzate per le aziende abbinando alla fornitura di elettricità, gas e telecomunicazioni una vasta gamma di prodotti e servizi ad alto valore…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22	Sorgenia	Exact match	Milan, ItalyHQ recorded Sep 21, 2026	201-500	608 contacts →
	Exact match “Da dicembre 2025, abbiamo integrato EF Solare, il primo produttore fotovoltaico italiano.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23	Kaluza	Exact match	London, United KingdomHQ recorded Sep 21, 2026	501-1,000	595 contacts →
	Exact match “Kaluza is the Energy Intelligence Platform, turning energy complexity into seamless coordination.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24	VOLUE	Exact match	Oslo, NorwayHQ recorded Sep 21, 2026	501-1,000	574 contacts →
	Exact match “Every megawatt matters.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25	Soenergy International	Exact match	Doral, FL, United StatesHQ recorded Sep 21, 2026	1,001-5,000	567 contacts →
	Exact match “SoEnergy is a global provider of "energy as a service", ensuring customized solutions for a diverse array of organizations and industries worldwide, such as mining, oil & gas…” Recorded in the RevenueBase company graph · Sep 21, 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 software services”. 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 12,575 energy software services worldwide

See the full list, filter by size, metro and specialty, and access 54,846 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Energy software services worldwide at a glance

As of Sep 21, 2026

31.4%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · Madrid

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

6,773

11-50

4,167

51-200

1,107

201-500

248

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for energy software services are linked below.
What qualifies: Company records worldwide whose business descriptions match “energy software services” 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. 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 54,846 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 21, 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 software services by location

48 lists · largest first

Every Energy software services 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 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 software services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy software services are there worldwide?

RevenueBase identified 12,575 company matches for energy software services worldwide 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?

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

Which country has the most energy software services?

The United States leads with 1,452 companies, followed by Germany (989) and Spain (815). Every energy software services list by country and city is linked on this page.

Which city has the most energy software services?

Madrid leads with 155 company records, followed by London (115) and Berlin (89).

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 54,846 professional contacts with verified work emails tracked across these 12,575 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 12,575 energy software services worldwide. Start with a free account, no credit card.

Download this list →

Related lists

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.