Company lists · Data refreshed November 2026

Top 25 Facility efficiency consultants based in Germany

RevenueBase identified 95 company matches for facility efficiency consultants associated with Germany as of November 2026 and tracks 393 professional contacts across them, including 167 with verified work emails. Cologne is the largest hub.

This list covers company matches for facility 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
95Companies
393Contacts tracked
167Verified emails
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The 25 largest facility efficiency consultants based in Germany

Ranked by team size
Top 25 of 95 company matches for facility 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 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
3Exact 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
4Exact 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
5Exact matchLeinfelden-echterdingen, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“SCHOLZE-THOST GmbH ist die Fortführung von langjähriger Beratungskompetenz im Facility Management und Planungsleistungen in der Technischen Gebäudeausrüstung in Verbindung mit…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact 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
7Exact 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
8Exact matchMünster, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Institut für Site und Facility Management GmbH is a company based out of Beckumer Str.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Wir, die Nord Energie Experten sind eine familiengeführte Energieberatung aus Düsseldorf.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMannheim, GermanyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“Bei uns steht der Mensch im Mittelpunkt: Mit flachen Hierarchien, echtem Teamgeist und einer offenen Kommunikation gestalten wir gemeinsam die Energiewende.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchOppurg Ot Kolba, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Ob Bürogebäude oder komplexe Industrieanlage - wir erstellen übergreifende Planungs- und Ausführungskonzepte für mehr Energieeffizienz.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMarburg, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Lean FM GmbH ist ein innovatives Beratungsunternehmen in den Bereichen Real Estate, Facility und Energy Management.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchAugsburg, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Energieeffizienz und nachhaltiges Wirtschaften sind nicht nur wichtige Trendthemen, sondern entscheidend für die langfristige Wettbewerbsfähigkeit von Unternehmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAugsburg, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“EN+C Energie- und Nachhaltigkeitsberatung GmbH is a company based out of Augsburg, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Pfad A ist Ihr All-in-One-Partner für ganzheitliche Energieberatung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchCologne, GermanyHQ recorded Nov 6, 20261-103 contacts →

Exact match

“Viele Organisationen sprechen über Nachhaltigkeit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWald-michelbach, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Ader Energy GmbH umfasst die Beratung von Hauseigentümern, Immobilienmaklern, Hausverwaltungen und Kommunen zur Steigerung der Energieeffizienz von Wohngebäuden.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRaben Steinfeld, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMunich, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“enoway ist Partner der Immobilienwirtschaft für wirtschaftliche, förderfähige Sanierungen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-502 contacts →

Exact match

“Die 2COM ist ein bundesweit agierendes Unternehmen mit dem Ziel, die Betriebskosten von Immobilien zu optimieren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchNördlingen, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“unabhängige Gebäude-Energieberatung unabhängige Vor-Ort-Beratung individueller Sanierungsfahrplan (iSFP) energetische Gebäudesanierung energetische Planung und Bewertung von Wohn-…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchMarburg, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Energieaudit365 unterstützt Unternehmen und Betreiber von Nichtwohngebäuden dabei, Energiekosten messbar zu reduzieren und gesetzliche Anforderungen sicher zu erfüllen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchOlpe, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Wir bieten nicht nur Beratung und Lösungen an, sondern unterstützen Sie auch bei der Beantragung von Fördergeldern zur Umsetzung von energieeffizienten Maßnahmen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchCologne, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Mit uns planen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchNeuss, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Willkommen bei VOLZ-SYSTEM GmbH – Ihrem Partner für Unternehmenserfolg und Nachhaltigkeit.”

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

Showing 25 of 95 facility efficiency consultants based in Germany

See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Facility efficiency consultants based in Germany at a glance

As of Nov 6, 2026
42.5%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
7.4%Largest-city concentration · Cologne
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
17
51-200
3

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 95 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 “facility 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 167 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 “facility efficiency consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many facility efficiency consultants are there based in Germany?

RevenueBase identified 95 company matches for facility 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 facility efficiency consultants?

Cologne leads with 7 company records, followed by Munich (6) and Berlin (5).

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 167 professional contacts with verified work emails tracked across these 95 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.