Company lists · Data refreshed September 2026

Top 25 Grid integration analytics companies based in Germany

RevenueBase identified 135 grid integration analytics companies headquartered in Germany as of September 2026 and tracks 2,957 professional contacts across them, including 1,087 with verified work emails. Berlin is the largest hub.

This list covers grid integration analytics companies 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 28, 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 28, 2026 86% judged on-target in blind review
135Companies
2,957Contacts tracked
1,087Verified emails
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The 25 largest grid integration analytics companies based in Germany

Ranked by team size
Top 25 of 135 grid integration analytics companies based in Germany, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to grid integration analytics companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceBerlin, GermanyHQ checked Sep 28, 20261,001-5,000442 contacts →

Indirect evidence

“The PSI Group develops software products for optimizing the flow of energy and materials for utilities and industry.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceAachen, GermanyHQ checked Sep 28, 2026201-500213 contacts →

Indirect evidence

“Our heart has been beating for the energy industry for over fifty years now.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceCologne, GermanyHQ checked Sep 28, 202651-200155 contacts →

Partial evidence

“envelio - Supporting the smarter, faster evolution of your power grid.”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceCologne, GermanyHQ checked Sep 28, 202651-200106 contacts →

Indirect evidence

“The platform for a new energy world.”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202651-20072 contacts →

Indirect evidence

“Solandeo installiert und betreibt dort, wo sie einen konkreten Mehrwert schaffen.”

Source: RevenueBase Database · checked Sep 28, 2026
6Indirect evidenceSaarlouis, GermanyHQ checked Sep 28, 202651-20071 contacts →

Indirect evidence

“Als Innovationstreiber der Energiebranche ist inexogy von dem Ziel getrieben, die Weichen der künftigen, klimaneutralen Energiewelt zu stellen.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceTuebingen, GermanyHQ checked Sep 28, 202651-20065 contacts →

Indirect evidence

“AVAT developing pioneering automation solutions for the energy industry worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceFreiburg, GermanyHQ checked Sep 28, 202651-20065 contacts →

Indirect evidence

“greenventory is a high-tech startup from Freiburg that has set itself the task of bringing the energy transition to cities.”

Source: RevenueBase Database · checked Sep 28, 2026
9Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202651-20056 contacts →

Indirect evidence

“CO2 emissions in the real estate sector must be reduced quickly.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceKarlsruhe, GermanyHQ checked Sep 28, 202651-20051 contacts →

Partial evidence

“Increasing dynamics in the grid as well as regulatory and economic requirements for grid operators are increasing the pressure to digitalise.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceLeipzig, GermanyHQ checked Sep 28, 202611-5051 contacts →

Indirect evidence

“Revolutionizing the energy market and promoting renewable energies as a tech company?”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceGomaringen, GermanyHQ checked Sep 28, 202651-20051 contacts →

Indirect evidence

“DIgSILENT GmbH is a software and consulting company providing highly specialized services in the field of electrical power systems for transmission, distribution, generation…”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202651-20047 contacts →

Indirect evidence

“Open Energy Transition is a nonprofit energy tech company that aims to accelerate and cost-optimize the world’s transition to sustainable, accessible and reliable energy with…”

Source: RevenueBase Database · checked Sep 28, 2026
14Indirect evidenceBerlin, GermanyHQ checked Sep 28, 202611-5039 contacts →

Indirect evidence

“Frequenz' autonomous mind platform revolutionizes the way the world manages, stores and trades power.”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceHamburg, GermanyHQ checked Sep 28, 202611-5039 contacts →

Indirect evidence

“encentive helps industrial companies reduce energy costs and CO₂ emissions.”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceDarmstadt, GermanyHQ checked Sep 28, 202611-5037 contacts →

Indirect evidence

“Energynautics is a power systems consultancy firm based in Germany.”

Source: RevenueBase Database · checked Sep 28, 2026
17Indirect evidenceHannover, GermanyHQ checked Sep 28, 202651-20037 contacts →

Indirect evidence

“Energy costs are rising.”

Source: RevenueBase Database · checked Sep 28, 2026
18Indirect evidenceGeislingen-Binsdorf, GermanyHQ checked Sep 28, 202651-20036 contacts →

Indirect evidence

“Solar-Log GmbH, based in the German city of Geislingen-Binsdorf, is one of the leading companies in the areas of smart energy, feed-in management and PV monitoring with global…”

Source: RevenueBase Database · checked Sep 28, 2026
19Partial evidenceLeipzig, GermanyHQ checked Sep 28, 202611-5030 contacts →

Partial evidence

“At Gridfuse, we help to deliver a world where renewable energy sources become the main source of power on the global grid.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceDortmund, GermanyHQ checked Sep 28, 202651-20030 contacts →

Indirect evidence

“Energieversorgung der Zukunft beginnt im Niederspannungsnetz Als Lemonbeat sind wir überzeugt: Die Digitalisierung der Energienetze ist der Schlüssel für eine nachhaltige, sichere…”

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceIlmenau, GermanyHQ checked Sep 28, 202611-5029 contacts →

Indirect evidence

“ifesca ist ein Softwareunternehmen, das künstliche Intelligenz nutzt, um energieintensive Industrieunternehmen und die Energiewirtschaft bei datenbasierten Entscheidungen zu…”

Source: RevenueBase Database · checked Sep 28, 2026
22Indirect evidenceGarching, GermanyHQ checked Sep 28, 202611-5027 contacts →

Indirect evidence

“Sustainability aspects are an integrated part of our everyday work at OmegaLambdaTec.”

Source: RevenueBase Database · checked Sep 28, 2026
23Indirect evidenceKassel, GermanyHQ checked Sep 28, 202611-5026 contacts →

Indirect evidence

“enercast is a leading technology provider for weather-based artificial intelligence and the digital transformation of renewable energy.”

Source: RevenueBase Database · checked Sep 28, 2026
24Partial evidence60325, GermanyHQ checked Sep 28, 202611-5024 contacts →

Partial evidence

“Venios offers IT solutions and consulting services capable of analyzing, planning, forecasting, monitoring, and controlling the conditions of power grid infrastructure…”

Source: RevenueBase Database · checked Sep 28, 2026
25Partial evidenceZwoenitz, GermanyHQ checked Sep 28, 202651-20023 contacts →

Partial evidence

“Gantner Instruments Environment Solutions is a manufacturer and full-service PV monitoring, control, and analytics supplier for utility-scale renewable power plants.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 135 grid integration analytics companies based in Germany

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Grid integration analytics companies based in Germany at a glance

As of Sep 28, 2026
36.8%Verified-email coverage
21.9Average contacts per company
11-50Median size (employees)
16.3%Largest-city concentration · Berlin
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
47
51-200
21
201-500
4
1,001-5,000
2

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 135 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 grid integration analytics companies, 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 “grid integration analytics companies”. 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 grid integration analytics companies), 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 grid integration analytics companies, 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, 1,087 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 28, 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 grid integration analytics companies, 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 grid integration analytics companies are there based in Germany?

RevenueBase identified 135 grid integration analytics companies 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?

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

Which city has the most grid integration analytics companies?

Berlin leads with 22 headquartered companies, followed by Munich (8) and Munchen (6).

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 1,087 verified decision-maker contacts tracked across these 135 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 28, 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.