Company lists · Data refreshed September 2026

Top 25 Renewable energy integration platforms worldwide

Name: Renewable energy integration platforms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 7,907 companies tracked

RevenueBase identified 7,907 renewable energy integration platforms worldwide as of September 2026 and tracks 247,954 professional contacts across them, including 89,360 with verified work emails. The United States is the largest market and London the largest hub.

This list covers renewable energy integration platforms 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 renewable energy integration platforms 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

7,907Companies

247,954Contacts tracked

89,360Verified emails

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The 25 largest renewable energy integration platforms worldwide

Ranked by team size

Top 25 of 7,907 renewable energy integration platforms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy integration platforms: 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	EATON	Indirect evidence	Dublin, GermanyHQ checked Sep 29, 2026	10001+	44,100 contacts →
	Indirect evidence “Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere.” 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	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
4	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
5	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
6	ENPAL	Partial evidence	Berlin, GermanyHQ checked Sep 29, 2026	5,001-10,000	3,242 contacts →
	Partial evidence “Enpal is Europe's leading new energy company.” Source: RevenueBase Database · checked Sep 29, 2026
7	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
8	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
9	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
10	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
11	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
12	GE Digital	Partial evidence	San Ramon, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,763 contacts →
	Partial evidence “At GE Digital, our focus is clear: delivering software that accelerates a new era of energy.” Source: RevenueBase Database · checked Sep 29, 2026
13	Enverus	Strong evidence	Austin, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,694 contacts →
	Strong 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
14	Quorum Software	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 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 29, 2026
15	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
16	Lightsource BP	Strong evidence	London, United KingdomHQ checked Sep 29, 2026	1,001-5,000	1,114 contacts →
	Strong evidence “Lightsource bp is working to support a future powered by renewable, affordable and reliable energy that benefits our partners, people and planet.” Source: RevenueBase Database · checked Sep 29, 2026
17	Ormazabal	Indirect evidence	Derio, SpainHQ checked Sep 29, 2026	1,001-5,000	1,014 contacts →
	Indirect evidence “We are experts in customized and high-tech electrical solutions for your challenges At Ormazabal we design and manufacture solutions aimed at digitalizing the electrical grid to…” Source: RevenueBase Database · checked Sep 29, 2026
18	Fluentgrid Limited	Partial evidence	Visakhapatnam, IndiaHQ checked Sep 29, 2026	501-1,000	946 contacts →
	Partial evidence “Fluentgrid drives AI-powered digital transformation for energy and infrastructure companies worldwide.” Source: RevenueBase Database · checked Sep 29, 2026
19	Wärtsilä Energy	Strong evidence	Helsinki, FinlandHQ checked Sep 29, 2026	10001+	940 contacts →
	Strong evidence “Wärtsilä leads the transition towards a 100% renewable energy future.” Source: RevenueBase Database · checked Sep 29, 2026
20	Sunnova Energy	Partial evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	501-1,000	906 contacts →
	Partial evidence “Sunnova Energy International Inc.(NYSE: NOVA) is an industry-leading energy services company focused on making clean energy more accessible, reliable, and affordable for…” Source: RevenueBase Database · checked Sep 29, 2026
21	1komma5	Partial evidence	Hamburg, GermanyHQ checked Sep 29, 2026	1,001-5,000	897 contacts →
	Partial evidence “1KOMMA5° wurde gegründet um Millionen Gebäude in Europa klimaneutral immer mit dem günstigsten Strom zu versorgen - ganz ohne fossile Energie.” Source: RevenueBase Database · checked Sep 29, 2026
22	Fraunhofer-Institut FÜR Solare Energiesysteme ISE	Partial evidence	Freiburg, GermanyHQ checked Sep 29, 2026	1,001-5,000	894 contacts →
	Partial evidence “The Fraunhofer Institute for Solar Energy Systems ISE in Freiburg, Germany is the largest solar research institute in Europe.” Source: RevenueBase Database · checked Sep 29, 2026
23	Smart Energy Water	Strong evidence	Irvine, CA, United StatesHQ checked Sep 29, 2026	1,001-5,000	873 contacts →
	Strong evidence “SEW.AI is the world's #1 trusted and only Vertical AI platform for energy and water, connecting Customers, Workforce, and Grid Assets on one secure, cloud-native foundation.” Source: RevenueBase Database · checked Sep 29, 2026
24	Arcadia	Strong evidence	Washington, DC, United StatesHQ checked Sep 29, 2026	501-1,000	864 contacts →
	Strong evidence “Arcadia is the global utility data and energy solutions platform.” Source: RevenueBase Database · checked Sep 29, 2026
25	Huawei Digital Power	Indirect evidence	Shenzhen, ChinaHQ checked Sep 29, 2026	10001+	798 contacts →
	Indirect evidence “Huawei Digital Power covers several business domains: Smart PV, Smart Charging Network, DriveONE, Data Center Facility, and Site Power Facility.” 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: renewable energy integration platforms. 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 renewable energy integration platforms.
Partial evidence: Its own public description names part of renewable energy integration platforms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy integration platforms. 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 7,907 renewable energy integration platforms worldwide

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Renewable energy integration platforms worldwide at a glance

As of Sep 29, 2026

36.0%Verified-email coverage

31.4Average contacts per company

11-50Median size (employees)

1.7%Largest-city concentration · London

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,752

11-50

2,737

51-200

910

201-500

246

501-1,000

1,001-5,000

104

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 renewable energy integration platforms, 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 renewable energy integration platforms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “renewable energy integration platforms”. 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 renewable energy integration platforms), 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 renewable energy integration platforms, 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, 89,360 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.

Renewable energy integration platforms by location

56 lists · largest first

Every Renewable energy integration platforms 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 renewable energy integration platforms, 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 renewable energy integration platforms are there worldwide?

RevenueBase identified 7,907 renewable energy integration platforms 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?

EATON, headquartered in Dublin, tops this list with the largest team on record.

Which country has the most renewable energy integration platforms?

The United States leads with 932 companies, followed by Germany (671) and India (479). Every renewable energy integration platforms list by country and city is linked on this page.

Which city has the most renewable energy integration platforms?

London leads with 133 headquartered companies, followed by Berlin (86) and Madrid (77).

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 89,360 verified decision-maker contacts tracked across these 7,907 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.