Company lists · Data refreshed September 2026

Top 25 Microgrid system installers based in Germany

Name: Microgrid system installers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 160 companies tracked

RevenueBase identified 160 microgrid system installers headquartered in Germany as of September 2026 and tracks 4,076 professional contacts across them, including 2,047 with verified work emails. Berlin is the largest hub.

This list covers microgrid system installers headquartered in 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 20, 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 20, 2026 86% judged on-target in blind review

160Companies

4,076Contacts tracked

2,047Verified emails

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The 25 largest microgrid system installers based in Germany

Ranked by team size

Top 25 of 160 microgrid system installers based in Germany, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to microgrid system installers: 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	Innio Group	Indirect evidence	Munich, GermanyHQ checked Sep 20, 2026	1,001-5,000	2,111 contacts →
	Indirect 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 20, 2026
2	Energiekonzepte Deutschland Gmbh	Indirect evidence	Leipzig, GermanyHQ checked Sep 20, 2026	201-500	334 contacts →
	Indirect evidence “Mit über installierten Anlagen und einem umfassenden Netzwerk aus Fachkräften sorgen wir jedes Jahr für circa 70 Millionen € Stromersparnis bei unseren Kundinnen und Kunden.” Source: RevenueBase Database · checked Sep 20, 2026
3	ENTER	Partial evidence	Berlin, GermanyHQ checked Sep 20, 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 20, 2026
4	Schoenergie	Indirect evidence	Föhren, GermanyHQ checked Sep 20, 2026	201-500	134 contacts →
	Indirect evidence “Unabhängigkeit & Energiehoheit gewinnen, Kosten selbststimmt steuern: Schoenergie entwickelt, plant, baut und betreibt nachhaltige Energielösungen für Menschen, Unternehmen und…” Source: RevenueBase Database · checked Sep 20, 2026
5	Enviria	Indirect evidence	Frankfurt, GermanyHQ checked Sep 20, 2026	51-200	132 contacts →
	Indirect evidence “Since 2017, ENVIRIA develops comprehensive, integrated energy solutions for commercial and industrial clients.” Source: RevenueBase Database · checked Sep 20, 2026
6	Be.Storaged Gmbh	Indirect evidence	Oldenburg, GermanyHQ checked Sep 20, 2026	51-200	71 contacts →
	Indirect evidence “Wir als be.storaged entwickeln und realisieren ganzheitliche Batteriespeicherlösungen - von der Projektentwicklung über Engineering und Bau bis hin zu Betrieb und Wartung…” Source: RevenueBase Database · checked Sep 20, 2026
7	Elen Energy	Indirect evidence	Muelheim An Der Ruhr, GermanyHQ checked Sep 20, 2026	51-200	53 contacts →
	Indirect evidence “Elen is a company specializing in offering design services for solar energy solutions, energy storage, electrical installation, technical advice, and solutions in energy…” Source: RevenueBase Database · checked Sep 20, 2026
8	CUBOS	Indirect evidence	Wolfsburg, GermanyHQ checked Sep 20, 2026	51-200	52 contacts →
	Indirect evidence “Wir sorgen für den optimalen Betrieb Ihrer Ladeinfrastruktur.” Source: RevenueBase Database · checked Sep 20, 2026
9	Frequenz	Indirect evidence	Berlin, GermanyHQ checked Sep 20, 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 20, 2026
10	Cube Concepts Gmbh	Partial evidence	Kaarst, GermanyHQ checked Sep 20, 2026	11-50	37 contacts →
	Partial evidence “CUBE CONCEPTS GmbH – Systementwickler für integrierte Energiesysteme Wir entwickeln und realisieren schlüsselfertige ganzheitliche Energiesysteme für Industrie- und…” Source: RevenueBase Database · checked Sep 20, 2026
11	Taubersolar	Indirect evidence	Tauberbischofsheim, GermanyHQ checked Sep 20, 2026	51-200	34 contacts →
	Indirect evidence “TAUBER-SOLAR ist Ihr Partner für integrierte Energieinfrastruktur im Gewerbe- und Industriesegment.” Source: RevenueBase Database · checked Sep 20, 2026
12	1punkt5 Gmbh	Indirect evidence	Ottersberg, GermanyHQ checked Sep 20, 2026	11-50	28 contacts →
	Indirect evidence “Wir befreien Unternehmen von hohen Energiekosten.” Source: RevenueBase Database · checked Sep 20, 2026
13	Energiewerk	Indirect evidence	Ulm, GermanyHQ checked Sep 20, 2026	11-50	26 contacts →
	Indirect evidence “Sonnenenergie ist unsere Leidenschaft Solarpark und Batteriespeicher Wir planen, bauen und betreiben Ihre Energielösung” Source: RevenueBase Database · checked Sep 20, 2026
14	Sonachhaltig Gmbh	Indirect evidence	Speyer, GermanyHQ checked Sep 20, 2026	51-200	22 contacts →
	Indirect evidence “Strom ist die Energieform der Zukunft - Ihre Photovoltaikanlage von soNachhaltig wird sie begeistern!” Source: RevenueBase Database · checked Sep 20, 2026
15	Dhybrid Power Systems Gmbh	Indirect evidence	Gauting, GermanyHQ checked Sep 20, 2026	11-50	21 contacts →
	Indirect evidence “DHYBRID.” Source: RevenueBase Database · checked Sep 20, 2026
16	Hummel Systemhaus Gmbh	Partial evidence	Nurtingen, GermanyHQ checked Sep 20, 2026	51-200	20 contacts →
	Partial evidence “HUMMEL Systemhaus GmbH – Elektrotechnik und nachhaltige Energielösungen aus Nürtingen Die HUMMEL Systemhaus GmbH mit Sitz in Nürtingen, Baden-Württemberg, ist ein zuverlässiger…” Source: RevenueBase Database · checked Sep 20, 2026
17	Asantys Systems Gmbh	Partial evidence	Hofstetten, GermanyHQ checked Sep 20, 2026	11-50	19 contacts →
	Partial evidence “Asantys Systems is a German solar system integrator, specialized in on- and off-grid EPC project implementations, mainly in Africa.” Source: RevenueBase Database · checked Sep 20, 2026
18	Enpla Gmbh	Indirect evidence	Pfullendorf, GermanyHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “Durch die Investition in eine Photovoltaikanlage von ENPLA sichern Sie sich als Unternehmer zahlreiche Vorteile.” Source: RevenueBase Database · checked Sep 20, 2026
19	Faber E-Tec Gmbh	Indirect evidence	Bünde, GermanyHQ checked Sep 20, 2026	51-200	17 contacts →
	Indirect evidence “Strom ist unsere Passion.” Source: RevenueBase Database · checked Sep 20, 2026
20	Flexality Gmbh	Indirect evidence	Bremen, GermanyHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “Mit unserer Plattform fEnOMS™ koordinieren wir Energieerzeuger und Energieverbraucher hinter dem Netzanschlusspunkt und optimieren ihren Betrieb standortweit.” Source: RevenueBase Database · checked Sep 20, 2026
21	Esaver Gmbh	Indirect evidence	Ehningen, GermanyHQ checked Sep 20, 2026	51-200	16 contacts →
	Indirect evidence “Als Generalunternehmer für Gewerbe und Industrie begleiten wir Projekte von der Planung über die Fertigung bis zur Inbetriebnahme energie- und netztechnischer Anlagen.” Source: RevenueBase Database · checked Sep 20, 2026
22	Encosa Energy	Indirect evidence	Munich, GermanyHQ checked Sep 20, 2026	1-10	14 contacts →
	Indirect evidence “encosa energy supports commercial and industrial customers in reducing their electricity costs and CO₂ emissions.” Source: RevenueBase Database · checked Sep 20, 2026
23	Innosun Gmbh	Indirect evidence	Erfurt, GermanyHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Wir machen Ihr Unternehmen zum eigenen Stromversorger.” Source: RevenueBase Database · checked Sep 20, 2026
24	So.Le. Green Energy Gmbh	Indirect evidence	Neulußheim, GermanyHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Wenn es um Photovoltaik geht, sind wir für Sie der passende Ansprechpartner.” Source: RevenueBase Database · checked Sep 20, 2026
25	Gespa Gmbh	Indirect evidence	Rüsselsheim, GermanyHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Gespa GmbH ist Ihr Partner für Photovoltaikanlagen, Speichersysteme & Ladeinfrastruktur.” Source: RevenueBase Database · checked Sep 20, 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: microgrid system installers. 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 microgrid system installers.
Partial evidence: Its own public description names part of microgrid system installers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name microgrid system installers. 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 160 microgrid system installers based in Germany

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Microgrid system installers based in Germany at a glance

As of Sep 20, 2026

50.2%Verified-email coverage

25.5Average contacts per company

11-50Median size (employees)

8.1%Largest-city concentration · Berlin

Sep 20, 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 worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 160 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 microgrid system installers, 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 Germany whose own description of what they do matches “microgrid system installers”. 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 microgrid system installers), 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 microgrid system installers, and records with no verified work email. Companies headquartered outside Germany 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, 2,047 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 20, 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.

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 microgrid system installers, 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 microgrid system installers are there based in Germany?

RevenueBase identified 160 microgrid system installers headquartered in 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?

Innio Group, headquartered in Munich Germany, tops this list with the largest team on record.

Which city has the most microgrid system installers?

Berlin leads with 13 headquartered companies, followed by Leipzig (4) and Aachen (3).

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 2,047 verified decision-maker contacts tracked across these 160 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 20, 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.