Company lists · Data refreshed September 2026

Top 25 Renewable energy IT service providers based in Berlin, Germany

Name: Renewable energy IT service providers based in Berlin, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 212 companies tracked

RevenueBase identified 212 renewable energy IT service providers headquartered in Berlin, Germany as of September 2026 and tracks 3,863 professional contacts across them, including 1,757 with verified work emails. Berlin is the largest hub.

This list covers renewable energy IT service providers headquartered in Berlin, Germany, 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 17, 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 17, 2026 86% judged on-target in blind review

212Companies

3,863Contacts tracked

1,757Verified emails

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The 25 largest renewable energy IT service providers based in Berlin, Germany

Ranked by team size

Top 25 of 212 renewable energy IT service providers based in Berlin, Germany, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy IT service providers: 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	IB Vogt Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	501-1,000	784 contacts →
	Indirect evidence “ib vogt is firmly committed to supporting the decarbonisation of the global electricity sector.” Source: RevenueBase Database · checked Sep 17, 2026
2	Q Energy	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	201-500	565 contacts →
	Partial evidence “Q ENERGY is Europe’s 360° green energy company.” Source: RevenueBase Database · checked Sep 17, 2026
3	ZOLAR	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	147 contacts →
	Indirect evidence “Wir bei zolar arbeiten an einer nachhaltigen Zukunft – mit smarter Technologie und echten Innovationen!” Source: RevenueBase Database · checked Sep 17, 2026
4	ENTER	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	136 contacts →
	Partial evidence “Enter ist ein bundesweit tätiger Anbieter von Wärmepumpen, Solaranlagen (Photovoltaik) mit Stromspeicher, Wallboxen und Energiemanagement-Systemen für Eigenheimbesitzer in…” Source: RevenueBase Database · checked Sep 17, 2026
5	Berliner Stadtwerke	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	113 contacts →
	Partial evidence “Als Berliner Stadtwerke engagieren wir uns im Sinne der Bewohner für eine verbrauchernahe Energieerzeugung und umweltfreundliche Versorgungskonzepte auf Basis erneuerbarer…” Source: RevenueBase Database · checked Sep 17, 2026
6	TRAWA	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	108 contacts →
	Partial evidence “Make energy a driver of business success.” Source: RevenueBase Database · checked Sep 17, 2026
7	Nextwind	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	102 contacts →
	Partial evidence “We are not only producing green energy from wind – we repower and transform old wind parks into the future backbone of Europe’s energy transition.” Source: RevenueBase Database · checked Sep 17, 2026
8	Iberdrola Deutschland	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	102 contacts →
	Indirect evidence “Die Unternehmensgruppe Iberdrola blickt auf über 180 Jahre Erfahrung zurück.” Source: RevenueBase Database · checked Sep 17, 2026
9	Assecor Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	72 contacts →
	Indirect evidence “We are there until digital work creates free space for tomorrow.” Source: RevenueBase Database · checked Sep 17, 2026
10	Enervis Energy Advisors Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	71 contacts →
	Partial evidence “enervis is a specialized management consultancy for the energy industry.” Source: RevenueBase Database · checked Sep 17, 2026
11	Dataciders Sd&c Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “Die Dataciders SD & C GmbH berät und entwickelt seit 2003 vorwiegend in Berlin und Brandenburg branchenübergreifend und technologie-unabhängig bewährte und innovative Lösungen.” Source: RevenueBase Database · checked Sep 17, 2026
12	Amperecloud	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	58 contacts →
	Indirect evidence “Reliable early detection, maximum availability, secure cost optimization, plus the scalability and growth of your portfolio.” Source: RevenueBase Database · checked Sep 17, 2026
13	Jaemacom Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	52 contacts →
	Partial evidence “We bring your applications to where your business is - whether it's about cross-company deployment of Office 365 or transforming custom business applications.” Source: RevenueBase Database · checked Sep 17, 2026
14	Arktis IT Solutions Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	51 contacts →
	Indirect evidence “Gegründet im Jahr 1988, blickt die ARKTIS auf eine langjährige und erfolgreiche Entwicklung zurück.” Source: RevenueBase Database · checked Sep 17, 2026
15	Eigensonne	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	201-500	49 contacts →
	Partial evidence “EIGENSONNE is the most convenient way to start producing your own solar energy.” Source: RevenueBase Database · checked Sep 17, 2026
16	Inno2grid Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	47 contacts →
	Partial evidence “inno2grid - Der Partner für Ihren Erfolg in der Energie- und Mobilitätswelt von morgen inno2grid ist eine Beratungs- und Innovationsplattform für nachhaltige Energie, Mobilität…” Source: RevenueBase Database · checked Sep 17, 2026
17	Pagestreet	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	40 contacts →
	Partial evidence “Pagestreet helps companies across Europe unlock their full potential with deep expertise in R&D funding, energy efficiency and compliance.” Source: RevenueBase Database · checked Sep 17, 2026
18	Virtimo AG	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	39 contacts →
	Indirect evidence “THE COMPANY WITH THE V-FACTOR.” Source: RevenueBase Database · checked Sep 17, 2026
19	Bullfinch	Strong evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	37 contacts →
	Strong evidence “With over €200m invested volume and over financed renewable energy assets in the residential energy sector in just 3 years, Bullfinch is an integral driver of the European energy…” Source: RevenueBase Database · checked Sep 17, 2026
20	4initia Gmbh	Strong evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	35 contacts →
	Strong evidence “4initia GmbH offers first class engineering and consultancy services in all areas within the renewable energy industry, with a particular focus on wind and solar.” Source: RevenueBase Database · checked Sep 17, 2026
21	Berliner Energieagentur Gmbh BEA	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Die Berliner Energieagentur GmbH (BEA) ist ein modernes Energiedienstleistungsunternehmen.” Source: RevenueBase Database · checked Sep 17, 2026
22	Bundesverband Erneuerbare Energie E.V. BEE	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	35 contacts →
	Partial evidence “Als Dachverband der Erneuerbare-Energien-Branche in Deutschland bündelt der BEE die Interessen von 55 Verbänden und Unternehmen aus den Branchen der Wind, Bio- und Solarenergie…” Source: RevenueBase Database · checked Sep 17, 2026
23	Unitb Consulting Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	51-200	30 contacts →
	Indirect evidence “Uns treibt digitale Begeisterung an!” Source: RevenueBase Database · checked Sep 17, 2026
24	Windpunx Gmbh & Co. KG	Indirect evidence	Berlin, GermanyHQ checked Sep 17, 2026	11-50	29 contacts →
	Indirect evidence “Technische und kaufmännische Betriebsführung für Wind- und Solaranlagen.” Source: RevenueBase Database · checked Sep 17, 2026
25	Amia Energy	Partial evidence	Berlin, GermanyHQ checked Sep 17, 2026	201-500	24 contacts →
	Partial evidence “AMIA ENERGY ist ein führender Full-Service-Provider im Bereich Photovoltaik mit über 200 Mitarbeitern.” Source: RevenueBase Database · checked Sep 17, 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 IT service providers. 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 IT service providers.
Partial evidence: Its own public description names part of renewable energy IT service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name renewable energy IT service providers. 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 212 renewable energy IT service providers based in Berlin, Germany

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Renewable energy IT service providers based in Berlin, Germany at a glance

As of Sep 17, 2026

45.5%Verified-email coverage

18.2Average contacts per company

11-50Median size (employees)

100.0%Largest-city concentration · Berlin

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured across the whole Germany list rather than for Berlin, so it is reported there. Company counts and contact totals on this page are exact for Berlin, over 212 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 renewable energy IT service providers, 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 Berlin, Germany whose own description of what they do matches “renewable energy IT service providers”. 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 IT service providers), 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 IT service providers, and records with no verified work email. Companies headquartered outside Berlin 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, 1,757 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 17, 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 IT service providers by metro in Germany

Renewable energy IT service providers in Berlin212
Renewable energy IT service providers in Hamburg148
Renewable energy IT service providers in Dusseldorf64
Renewable energy IT service providers in Munchen64
Renewable energy IT service providers in Munich54
Renewable energy IT service providers in Koln41
Renewable energy IT service providers in Bremen40
Renewable energy IT service providers in Frankfurt Am Main33
Renewable energy IT service providers in Stuttgart33
Renewable energy IT service providers in Leipzig31
Renewable energy IT service providers in Hannover28
Renewable energy IT service providers in Dresden26
Renewable energy IT service providers in Essen25

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 IT service providers, 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 IT service providers are there based in Berlin, Germany?

RevenueBase identified 212 renewable energy IT service providers headquartered in Berlin, Germany 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?

IB Vogt Gmbh, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most renewable energy IT service providers?

Berlin leads with 212 headquartered companies, followed by Hamburg (148) and Dusseldorf (64).

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 1,757 verified decision-maker contacts tracked across these 212 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 17, 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.