Company lists · Data refreshed September 2026

Top 25 Renewable energy integration software based in Berlin, Germany

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

Compiled by the RevenueBase Data Team Data refreshed Sep 13, 2026 63 companies tracked

RevenueBase identified 63 renewable energy integration software headquartered in Berlin, Germany as of September 2026 and tracks 1,842 professional contacts across them, including 496 with verified work emails and 52 with mobile numbers. Berlin is the largest hub.

This list covers renewable energy integration software 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 13, 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 13, 2026 86% judged on-target in blind review

63Companies

1,842Contacts tracked

496Verified emails

52Mobile numbers

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The 25 largest renewable energy integration software based in Berlin, Germany

Ranked by team size

Top 25 of 63 renewable energy integration software based in Berlin, Germany, ranked by team size, largest first. Data refreshed Sep 13, 2026. RevenueBase Smart Search rates how each company's information relates to renewable energy integration software: 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	PSI Software	Strong evidence	Berlin, GermanyHQ checked Sep 13, 2026	1,001-5,000	442 contacts →
	Strong evidence “The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.” Source: RevenueBase Database · checked Sep 13, 2026
2	ZOLAR	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 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 13, 2026
3	ENTER	Partial evidence	Berlin, GermanyHQ checked Sep 13, 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 13, 2026
4	Terra ONE	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	61 contacts →
	Indirect evidence “At Terra One, we are pioneers in driving Europe's transition to climate neutrality through cutting-edge battery storage solutions.” Source: RevenueBase Database · checked Sep 13, 2026
5	Amperecloud	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 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 13, 2026
6	Cloover	Strong evidence	Berlin, GermanyHQ checked Sep 13, 2026	51-200	57 contacts →
	Strong evidence “We are building the AI-Operating System for renewable energy installers.” Source: RevenueBase Database · checked Sep 13, 2026
7	Lumenaza Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	51-200	42 contacts →
	Partial evidence “Lumenaza GmbH is a Berlin-based company that develops solutions driving the digitalization of the energy transition, enabling both individuals and businesses to benefit from the…” Source: RevenueBase Database · checked Sep 13, 2026
8	Frequenz	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	39 contacts →
	Indirect evidence “Frequenz' autonomous mind platform revolutionizes the way the world manages, stores and trades power.” Source: RevenueBase Database · checked Sep 13, 2026
9	Energy Market Solutions Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	24 contacts →
	Partial evidence “Mit Fortschreiten der Energiewende und der Kopplung von Sektoren verändert sich auch die Rolle von Stromprodukten: Sie werden in Communities Bindeglied zwischen Erzeugung und…” Source: RevenueBase Database · checked Sep 13, 2026
10	Neustrom	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	51-200	19 contacts →
	Partial evidence “Energie mit KI – Deutschlands führender Partner für energieintensive Unternehmen und komplexe Infrastrukturen.” Source: RevenueBase Database · checked Sep 13, 2026
11	Greenstone Energy Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	14 contacts →
	Partial evidence “Wir formen die Energiewelt von morgen Durch unsere klimafreundlichen Energiekonzepte treiben wir die Energiewende aktiv voran und realisieren so die Zukunftsperspektive, die wir…” Source: RevenueBase Database · checked Sep 13, 2026
12	Urban Energy Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	14 contacts →
	Partial evidence “Our vision is to empower utilities and property managers, to intelligently and efficiently manage their energy usage and emitted emissions to achieve tomorrow’s energy revolution…” Source: RevenueBase Database · checked Sep 13, 2026
13	Re.Venture Gmbh	Strong evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	12 contacts →
	Strong evidence “re.venture GmbH is a German company founded in Berlin by leading renewable energy experts with proven track record and hands-on experience in the development of sustainable…” Source: RevenueBase Database · checked Sep 13, 2026
14	dvlp.energy	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	12 contacts →
	Partial evidence “With dvlp.energy, you can quickly and easily find the right sites for your solar, wind or storage projects, and keep track of your entire project pipeline at all times.” Source: RevenueBase Database · checked Sep 13, 2026
15	Enpal Montage Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 2026	1,001-5,000	11 contacts →
	Indirect evidence “Mit Enpal verfolgen wir den Traum, die größte Erneuerbaren-Community Europas zu bauen.” Source: RevenueBase Database · checked Sep 13, 2026
16	Everyone Energy	Strong evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	11 contacts →
	Strong evidence “Die Softwarelösung von everyone energy unterstützt Solarteure und Energiedienstleister dabei, Kunden zu überzeugen, ihren Vertrieb zu automatisieren und damit wettbewerbsfähig zu…” Source: RevenueBase Database · checked Sep 13, 2026
17	Kelvin Green Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 2026	1-10	10 contacts →
	Indirect evidence “Kelvin Green ist das Betriebssystem für die grüne Transformation von Wärmeversorgern.” Source: RevenueBase Database · checked Sep 13, 2026
18	Alsoenergy Emea	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	201-500	9 contacts →
	Partial evidence “From its founding, AlsoEnergy has led the market in edge-to-cloud portfolio management solutions that make clean energy more resilient, manageable, and scalable.” Source: RevenueBase Database · checked Sep 13, 2026
19	Borochi Climate Solutions Gmbh	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	9 contacts →
	Partial evidence “At Borochi Climate Solutions, we are dedicated to transforming the way energy is produced, managed, and consumed.” Source: RevenueBase Database · checked Sep 13, 2026
20	Blindleister	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	1-10	9 contacts →
	Partial evidence “Blindleister builds software that creates transparency in the German electricity grid, offering a comprehensive overview of available assets, their technologies and critcal grid…” Source: RevenueBase Database · checked Sep 13, 2026
21	H.E.A.T	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	1-10	8 contacts →
	Partial evidence “At H.E.A.T, we’ve spent over a decade in the battery industry and noticed a clear gap: while huge effort goes into optimizing hardware, the role of the Energy Management System…” Source: RevenueBase Database · checked Sep 13, 2026
22	Scada-Automation Gmbh	Indirect evidence	Berlin, GermanyHQ checked Sep 13, 2026	1-10	5 contacts →
	Indirect evidence “SCADA-Automation ist ihr vertrauenswürdiger Experte und Partner für zuverlässige, flexible und ganzheitliche Systemintegrationslösungen für den Neubau und die Modernisierung von…” Source: RevenueBase Database · checked Sep 13, 2026
23	Interg Plus Gmbh	Strong evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	3 contacts →
	Strong evidence “Innovative management solutions and EPC contractor for Renewable energies, operating in the field of EV Charging, Photovoltaic (PV) system, Storage system, CHP & CCHP InterG Plus…” Source: RevenueBase Database · checked Sep 13, 2026
24	Digitalprojekt 4 Gmbh Dp4	Partial evidence	Berlin, GermanyHQ checked Sep 13, 2026	11-50	3 contacts →
	Partial evidence “Digitalprojekt 4 GmbH (DP4) began as an innovation subsidiary of EWE AG, Germany's fifth-largest energy supplier.” Source: RevenueBase Database · checked Sep 13, 2026
25	variate.energy	Strong evidence	Berlin, GermanyHQ checked Sep 13, 2026	1-10	2 contacts →
	Strong evidence “variate.energy is a data analysis solution for renewable energy projects.” Source: RevenueBase Database · checked Sep 13, 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 software. 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 software.
Partial evidence: Its own public description names part of renewable energy integration software, 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 software. 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 63 renewable energy integration software based in Berlin, Germany

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Renewable energy integration software based in Berlin, Germany at a glance

As of Sep 13, 2026

26.9%Verified-email coverage

2.8%Mobile-number coverage

29.2Average contacts per company

11-50Median size (employees)

76.2%Largest-city concentration · Berlin

Sep 13, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 16.0d

3860–30

10531–60

361–90

090–180

2180+

Company record updated

Median 59.0d

00–30

93131–60

63661–90

18690–180

89180+

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 software, 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 integration software”. 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 software), 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 software, 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, 496 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 13, 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 software by metro in Germany

Renewable energy integration software in Berlin48

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 software, 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 software are there based in Berlin, Germany?

RevenueBase identified 63 renewable energy integration software 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?

PSI Software, headquartered in Berlin, tops this list with the largest team on record.

Which city has the most renewable energy integration software?

Berlin leads with 48 headquartered companies, followed by Munich (17) and Hamburg (12).

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 496 verified decision-maker contacts tracked across these 63 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 13, 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.