Company lists · Data refreshed November 2026

Top 25 Mechanical systems design companies for net-zero buildings based in Germany

RevenueBase identified 181 company matches for mechanical systems design companies for net-zero buildings associated with Germany as of November 2026 and tracks 740 professional contacts across them, including 270 with verified work emails. Berlin is the largest hub.

This list covers company matches for mechanical systems design companies for net-zero buildings 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
181Companies
740Contacts tracked
270Verified emails
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The 25 largest mechanical systems design companies for net-zero buildings based in Germany

Ranked by team size
Top 25 of 181 company matches for mechanical systems design companies for net-zero buildings 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 matchSchwaikheim, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Seit über 45 Jahren gestalten wir die Technische Gebäudeausrüstung von morgen – von zukunftsweisenden Kliniken und Gesundheitsbauten bis zu komplexen Büro, Bildungs- und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchHauptniederlassung München / Süd, GermanyHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Über uns Unternehmensleitbild INOVIS IN(n)OVATION Wir sind ein Team hervorragend ausgebildeter und motivierter Ingenieure und Mitarbeiter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchKassel, GermanyHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“Seit 1971 plant DÖRING Beratende Ingenieure GmbH die unterschiedlichen Fachrichtungen der Technischen Gebäudeausrüstung (TGA) für öffentliche, private und industrielle…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20021 contacts →

Exact match

“Als inhabergeführtes Ingenieurbüro mit 35 Mitarbeitenden liegt peil und partner ingenieure GmbH zentral im Herzen Berlins.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchWuppertal, GermanyHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Als erfahrenes Ingenieurbüro planen wir technische Gebäudeausrüstungen speziell für Projekte des Gesundheitswesens.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchNeu-isenburg, GermanyHQ recorded Nov 6, 202651-20017 contacts →

Exact match

“Als Tochterunternehmen der Elevion Energy & Engineering Solutions GmbH erbringt die Pantegra Ingenieure GmbH Planungsdienstleistungen auf dem Gebiet der Technischen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKöngen, GermanyHQ recorded Nov 6, 202651-20016 contacts →

Exact match

“Wir sind ein Ingenieurbüro für die Technische Gebäudeausrüstung mit Sitz in Köngen (Großraum Stuttgart).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“Wir arbeiten leidenschaftlich daran die Arbeitsbedingungen in gewerblichen und industriellen Objekten sicherer und angenehmer zu machen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchCologne, GermanyHQ recorded Nov 6, 202611-5014 contacts →

Exact match

“MorgenGrün – Innovationen von ZWP Wir wollen vor allem eines: mit der Kraft von Innovationen Gebäude und Liegenschaften so gestalten, dass sie langfristig unserer ökologischen und…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKirchheim Bei München, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Das Ingenieurbüro Hausladen steht für die Entwicklung und Umsetzung ganzheitlicher Gebäudekonzepte.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRegensburg, GermanyHQ recorded Nov 6, 202651-20013 contacts →

Exact match

“Die IB SCHOLZ GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchMünster, GermanyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Gebäude sind unsere Leidenschaft – und das seit mehr als zwei Jahrzehnten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSenden, GermanyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Seit 1996 sind wir Ihr Ingenieurbüro im Münsterland für die gesamte Abwicklung der technischen Gebäudeausrüstung!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBad Belzig, GermanyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Beratung, Planung und Fachbauleitung von nachhaltiger Technischer Gebäudeausrüstung in der Metropolregion Berlin/Brandenburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKleve, GermanyHQ recorded Nov 6, 202651-2009 contacts →

Exact match

“Das Ingenieurbüro fuhrmann + keuthen deckt mit über 70 Mitarbeitern das gesamte Leistungsspektrum der Technischen Gebäudeausrüstung ab.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Planning, consulting and execution for technical building equipment (tbe)- HVAC+R Basic services: Consulting / Concept / Planning / Tendering and awarding of contracts / Site…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHersbruck, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Egal ob Heizungs, Kälte, Solar- oder Lüftungsanlagen – für diese und einige weitere Bereiche haben wir Spezialisten im Haus, die Sie umfassend in den einzelnen Projektphasen…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOerlenbach, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Seit 1996 entwickeln wir für Sie wirtschaftlich und technisch hocheffiziente Konzepte, die auf die Anforderungen und Bedürfnisse Ihrer Projekte optimal zugeschnitten sind.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPassau, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Haydn Ingenieure heißt Kompetenz für Energieberatung und ganzheitliche Projektentwicklung der kompletten technischen Gebäudeausrüstung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDorsten, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“Wir sind ein unabhängiges inhabergeführtes Ingenieurbüro mit haustechnischem Arbeitsschwerpunkt.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“KLIMAVOMFEINSTEN GmbH Ingenieurbüro zukunftsfähiger Gebäudetechnologien”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchDelmenhorst, GermanyHQ recorded Nov 6, 202651-2007 contacts →

Exact match

“The technologies available to optimise heating, cooling, ventilation and water management are continually being improved.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchBremerhaven, GermanyHQ recorded Nov 6, 202651-2006 contacts →

Exact match

“Reim & Reimers ist seit 2007 ein bundesweit agierendes Ingenieurbüro für den Bereich Heizung, Sanitär, Lüftung, Kälte, Elektro und Gebäudeautomation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchHanover, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Als Ingenieurbüro für technische Gebäudeausrüstung (TGA) bieten wir Ihnen eine kompetente Beratung und Planung aller Arten von haustechnischen Anlagen.”

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

Showing 25 of 181 mechanical systems design companies for net-zero buildings based in Germany

See the full list, filter by size, metro and specialty, and access 270 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Mechanical systems design companies for net-zero buildings based in Germany at a glance

As of Nov 6, 2026
36.5%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
6.1%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
100
11-50
58
51-200
18

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 181 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 “mechanical systems design companies for net-zero buildings” 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 270 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 “mechanical systems design companies for net-zero buildings”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical systems design companies for net-zero buildings are there based in Germany?

RevenueBase identified 181 company matches for mechanical systems design companies for net-zero buildings 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?

Rieker Planungsgesellschaft MBH tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most mechanical systems design companies for net-zero buildings?

Berlin leads with 11 company records, followed by Munich (7) and Mainz (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 270 professional contacts with verified work emails tracked across these 181 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.