Company lists · Data refreshed November 2026

Top 25 Manufacturing energy efficiency consultants based in Germany

RevenueBase identified 420 company matches for manufacturing energy efficiency consultants associated with Germany as of November 2026 and tracks 1,470 professional contacts across them, including 512 with verified work emails. Berlin is the largest hub.

This list covers company matches for manufacturing energy efficiency consultants associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
420Companies
1,470Contacts tracked
512Verified emails
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The 25 largest manufacturing energy efficiency consultants based in Germany

Ranked by team size
Top 25 of 420 company matches for manufacturing energy efficiency consultants based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Since its founding 20 years ago, ÖKOTEC stands for intelligent solutions for the reduction of energy and resource consumption.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchLudwigsburg, GermanyHQ recorded Nov 6, 202651-20049 contacts →

Exact match

“WOLFF & MÜLLER ENERGY GMBH ist Teil der traditionsreichen Unternehmensgruppe WOLFF & MÜLLER, einem mittelständischen Familienunternehmen mit Stammsitz in Stuttgart.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKempten (allgäu), GermanyHQ recorded Nov 6, 2026201-50046 contacts →

Exact match

“ENERGIE IN VIELEN FACETTEN PRÄG berät seine Kunden in allen Energiefragen und deckt die gesamte Bandbreite des Energiebedarfs ab: von der Mobilität, über die Wärmeversorgung, bis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAachen, GermanyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“Energy consulting for industry and engineering for thermal, process, and energy systems – solving complex challenges and maximizing efficiency through simulation, thermodynamics…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“RENEWA ist dein unabhängiger Partner für energetische Sanierung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20033 contacts →

Exact match

“Energy-efficient building renovations are complex.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Energieeffizienzmaßnahmen sind nicht immer mit hohen Investitionen verbunden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDarmstadt, GermanyHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Wir helfen Ihnen, Ihre Einsparpotenziale in ihrem Energiesystem zu erkennen, Investitionsentscheidungen zu treffen und eine vernetzte Optimierung herzustellen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMünster, GermanyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Sind Ihnen Ihre Energiekosten ein Dorn im Auge?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchOsnabrück, GermanyHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“We take responsibility for the efficiency of energy supply for the entire life cycle of a project.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPotsdam, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“Als Energieberater decken wir alle Aspekte deines Bauvorhabens ab, von der Planung bis hin zur Inbetriebnahme sowie dem Nachtrags- und Mängelmanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchOffenburg, GermanyHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“En-Concept Energy Consultancy GmbH – Ihr Partner für nachhaltiges Energiemanagement Die En-Concept Energy Consultancy GmbH unterstützt Unternehmen aller Branchen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchHeilbronn, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Energieberatung Schwabenland is a company based out of Werderstr.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBalve, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Seit sind wir Experten für die Beantragung von Förderanträgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchPaderborn, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Menschen brauchen Energie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKaufungen, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Seit über 20 Jahren unterstützen wir Unternehmen und Kommunen, damit ihr EnergieEinkauf besser, ihr EnergieManagement strukturierter, ihre administrativen Energiethemen einfacher…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Ganzheitlich, nachhaltig und wirtschaftlich.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLingen Ems, GermanyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“INDUSTRIAL ENGINEERING beraten | planen | realisieren LINDSCHULTE IE ist der Ansprechpartner für modernste Anlagentechnik in der Industrie und Energiewirtschaft.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBad Vilbel, GermanyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“Die Energiekosten 360 GmbH unterstützt energieintensive Unternehmen bei allen Fragen rund um das Thema Energiekostenmanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchGundelfingen, GermanyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

“eeaser accelerates industrial energy efficiency.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchIsernhagen, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wir senken Ihre Energiekosten!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchEisenach, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Cornelius Ober GmbH is a energy consulting company in Eisenach, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchWuppertal, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Unsere Mission: Bei TRIBICON setzen wir uns leidenschaftlich dafür ein, Ihre Energieeffizienz zu maximieren und nachhaltige Lösungen zu implementieren, die sowohl ökologisch als…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchLandsberg Am Lech, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Energiemanagement - Planung, Einführung und Umsetzung von Energiemanagementsystemen - Herstellerneutrale System- und Prozessberatung auf dem Gebiet von Energiemanagementlösungen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMunich, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Wir sind ein in München ansässiges Dienstleistungsunternehmen, welches sich auf Energieeffizienz und -kosten Optimierung im Umfeld der industriellen Fertigung spezialisiert hat.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 420 manufacturing energy efficiency consultants based in Germany

See the full list, filter by size, metro and specialty, and access 512 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Manufacturing energy efficiency consultants based in Germany at a glance

As of Nov 6, 2026
34.8%Verified-email coverage
3.5Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
311
11-50
75
51-200
7
201-500
2
1,001-5,000
1

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 420 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Germany whose business descriptions match “manufacturing energy efficiency consultants” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 512 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “manufacturing energy efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many manufacturing energy efficiency consultants are there based in Germany?

RevenueBase identified 420 company matches for manufacturing energy efficiency consultants associated with Germany as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ökotec Energiemanagement Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most manufacturing energy efficiency consultants?

Berlin leads with 25 company records, followed by Munich (18) and Hamburg (16).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 512 professional contacts with verified work emails tracked across these 420 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.