Company lists · Data refreshed October 2026
Top 18 Building systems consultants based in Cologne, Germany
RevenueBase identified 34 company matches for building systems consultants associated with Cologne, Germany as of October 2026 and tracks 380 professional contacts across them, including 159 with verified work emails. Across Germany, Berlin is the largest hub for this category (117 companies); Cologne has 34.
This list covers company matches for building systems consultants associated with Cologne, 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 October 9, 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.
The 18 largest building systems consultants based in Cologne, Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 177 contacts → | ||||
Exact match “We have a passion for innovative and sustainable concepts.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 28 contacts → | ||||
Exact match “Unser Unternehmen ist Spezialist und Generalist für Bauvorhaben jeglicher Komplexität.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 24 contacts → | ||||
Exact match “Ingenieurbüro für integrale Fachplanung, Objektüberwachung und Beratung Technische Gebäudeausrüstung (TGA) in allen Gewerken.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 15 contacts → | ||||
Exact match “Ihr Spezialist für Facility Management, GU-Bauleistungen, Consulting & Technischer Service” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 12 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 · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 10 contacts → | ||||
Exact match “FBA Gomyl is a dynamic engineering, manufacturing and consultancy group of experienced specialists from the building service industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 8 contacts → | ||||
Exact match “MD Haustechnik GmbH – wir sind seit 2016 Ihr kompetenter Ansprechpartner in den Bereichen Heizung, Sanitär, Lüftung, Kälte und Klima.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 7 contacts → | ||||
Exact match “planING ist ein TGA-Ingenieurbüro mit Schwerpunkt auf der Planung und Koordination komplexer Gebäudetechnik (Heizung, Sanitär, Lüftung, Klima) – strukturiert, durchdacht und mit…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 5 contacts → | ||||
Exact match “Wir planen, begleiten und realisieren technische Gebäudeausrüstung für anspruchsvolle Projekte – von der ersten Idee bis zur Umsetzung bei laufendem Betrieb.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Die M-TEQ GmbH ist ein unabhängiges Planungsbüro für die Technische Gebäudeausrüstung.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 4 contacts → | ||||
Exact match “Ob Planung oder Großbaustelle, ob CAD-Konstruktion oder Objektüberwachung – seit 1985 unterstützen wir Unternehmen der TGA und der Baubranche bei der Abwicklung und Erfüllung…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “Wir sind ein Planungsbüro für die techn.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “HUBACHER GmbH übernimmt Mehrheitsanteile an EGT-solutions GmbH Einer der führenden rheinischen Gebäudetechnik-Anbieter baut durch Zukauf seine Kompetenz in der Kältetechnik aus…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 2 contacts → | ||||
Exact match “teo sorgt als Berater und Fachingenieur für optimal funktionierende und sparsame Gebäudetechnik und begleitet gewerbliche Kund*innen auf dem Weg in die Energiewende.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 2 contacts → | ||||
Exact match “Warum BESST… Wir haben es uns zum Ziel gemacht, durch moderne, effiziente und nachhaltige Arbeitstechniken Ressourcen zu schonen und unsere Zukunft lebenswert zu gestalten.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 1 contacts → | ||||
Exact match “Marc Schmitz GmbH is an accounting company based out of Köln, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 1 contacts → | ||||
Exact match “In der Tragwerksplanung verfügen wir über vierzig Jahre Erfahrung.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “building systems consultants”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 18 of 34 building systems consultants based in Cologne, Germany
See the full list, filter by size, metro and specialty, and access 159 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Building systems consultants based in Cologne, Germany at a glance
As of Oct 9, 2026Companies by employee count
Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne, over 34 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 Cologne, Germany whose business descriptions match “building systems 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 159 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 October 9, 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.
Building systems consultants by metro in Germany
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 “building systems consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many building systems consultants are there based in Cologne, Germany?
RevenueBase identified 34 company matches for building systems consultants associated with Cologne, Germany as of October 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?
ZWP Ingenieur-Ag tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Germany has the most building systems consultants?
Berlin leads Germany with 117 company records, followed by Hamburg (57) and Munich (56). Cologne has 34.
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 159 professional contacts with verified work emails tracked across these 34 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 34 building systems consultants based in Cologne, Germany. Start with a free account, no credit card.
Download this list →Related lists
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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.
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Company intelligence · public preview
Top 18 building systems consultants based in Cologne, Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 34 matching company records for building systems consultants based in Cologne, Germany, with 380 tracked contacts and 159 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 building systems consultants based in Cologne, Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  ZWP Ingenieur-Agzwp.deHQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 177 contacts → |
“We have a passion for innovative and sustainable concepts.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  WUP Ingenieurewup-ing.euHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 28 contacts → |
“Unser Unternehmen ist Spezialist und Generalist für Bauvorhaben jeglicher Komplexität.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Heiming Gmbhheiming.deHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 24 contacts → |
“Ingenieurbüro für integrale Fachplanung, Objektüberwachung und Beratung Technische Gebäudeausrüstung (TGA) in allen Gewerken.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Facilicon Gmbhfacilicon.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 15 contacts → |
“Ihr Spezialist für Facility Management, GU-Bauleistungen, Consulting & Technischer Service” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Morgengrünmorgengruen.ingHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  FBA Gomylfba-gomyl.comHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 10 contacts → |
“FBA Gomyl is a dynamic engineering, manufacturing and consultancy group of experienced specialists from the building service industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MD Haustechnik Gmbhmdhaustechnik.com HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 8 contacts → |
“MD Haustechnik GmbH – wir sind seit 2016 Ihr kompetenter Ansprechpartner in den Bereichen Heizung, Sanitär, Lüftung, Kälte und Klima.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Planing Gmbhplaning-tga.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 7 contacts → |
“planING ist ein TGA-Ingenieurbüro mit Schwerpunkt auf der Planung und Koordination komplexer Gebäudetechnik (Heizung, Sanitär, Lüftung, Klima) – strukturiert, durchdacht und mit…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Thieme Partnerthieme-partner.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 5 contacts → |
“Wir planen, begleiten und realisieren technische Gebäudeausrüstung für anspruchsvolle Projekte – von der ersten Idee bis zur Umsetzung bei laufendem Betrieb.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  M-Teq Gmbhm-teq.deHQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 5 contacts → |
“Die M-TEQ GmbH ist ein unabhängiges Planungsbüro für die Technische Gebäudeausrüstung.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  PBS Ingenieur Gmbhpbskoeln.deHQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 4 contacts → |
“Ob Planung oder Großbaustelle, ob CAD-Konstruktion oder Objektüberwachung – seit 1985 unterstützen wir Unternehmen der TGA und der Baubranche bei der Abwicklung und Erfüllung…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Diaelectricumdiaelectricum.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 4 contacts → |
“Wir sind ein Planungsbüro für die techn.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hubacherhubacher.gmbh HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 3 contacts → |
“HUBACHER GmbH übernimmt Mehrheitsanteile an EGT-solutions GmbH Einer der führenden rheinischen Gebäudetechnik-Anbieter baut durch Zukauf seine Kompetenz in der Kältetechnik aus…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Heinz Hamacher Gmbhheinz-hamacher.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  TEOteo-services.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“teo sorgt als Berater und Fachingenieur für optimal funktionierende und sparsame Gebäudetechnik und begleitet gewerbliche Kund*innen auf dem Weg in die Energiewende.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Besst Gmbhbesst-gmbh.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Warum BESST… Wir haben es uns zum Ziel gemacht, durch moderne, effiziente und nachhaltige Arbeitstechniken Ressourcen zu schonen und unsere Zukunft lebenswert zu gestalten.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marc Schmitz Gmbhmarcschmitz.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 1 contacts → |
“Marc Schmitz GmbH is an accounting company based out of Köln, North Rhine-Westphalia, Germany.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Naumann W. Dr.-Ing. & Partner Ingenieurgesellschaft MBHnaumann-ingenieure.deHQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 1 contacts → |
“In der Tragwerksplanung verfügen wir über vierzig Jahre Erfahrung.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 34 company matches
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Building systems consultants: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
33 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne, over 34 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Building systems consultants by metro in Germany
Questions about this company list
What does Exact match mean for building systems consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building systems consultants did RevenueBase find based in Cologne, Germany?
The saved snapshot records 34 matching company records, 380 tracked contacts and 159 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
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Cite this list
RevenueBase Data Team. Top 18 building systems consultants based in Cologne, Germany. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-systems-consultants/germany/cologne.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Building systems consultants based in Melbourne, Australia
- Building systems consultants based in Sydney, Australia
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Company intelligence · public preview
Top 18 building systems consultants based in Cologne, Germany
RevenueBase records 34 matching company records for building systems consultants based in Cologne, Germany, with 380 tracked contacts and 159 verified work emails.
This public preview shows 18 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 9, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 18 building systems consultants based in Cologne, Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | ZWP Ingenieur-Agzwp.de HQ: Cologne, GermanyReported employees: 201-500 | Cologne, Germany | 201-500 | Exact match | 177 contacts → |
“We have a passion for innovative and sustainable concepts.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | WUP Ingenieurewup-ing.eu HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 28 contacts → |
“Unser Unternehmen ist Spezialist und Generalist für Bauvorhaben jeglicher Komplexität.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Heiming Gmbhheiming.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 24 contacts → |
“Ingenieurbüro für integrale Fachplanung, Objektüberwachung und Beratung Technische Gebäudeausrüstung (TGA) in allen Gewerken.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Facilicon Gmbhfacilicon.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 15 contacts → |
“Ihr Spezialist für Facility Management, GU-Bauleistungen, Consulting & Technischer Service” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Morgengrünmorgengruen.ing HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 12 contacts → |
“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 description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | FBA Gomylfba-gomyl.com HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 10 contacts → |
“FBA Gomyl is a dynamic engineering, manufacturing and consultancy group of experienced specialists from the building service industry.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MD Haustechnik Gmbhmdhaustechnik.com HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 8 contacts → |
“MD Haustechnik GmbH – wir sind seit 2016 Ihr kompetenter Ansprechpartner in den Bereichen Heizung, Sanitär, Lüftung, Kälte und Klima.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Planing Gmbhplaning-tga.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 7 contacts → |
“planING ist ein TGA-Ingenieurbüro mit Schwerpunkt auf der Planung und Koordination komplexer Gebäudetechnik (Heizung, Sanitär, Lüftung, Klima) – strukturiert, durchdacht und mit…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Thieme Partnerthieme-partner.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 5 contacts → |
“Wir planen, begleiten und realisieren technische Gebäudeausrüstung für anspruchsvolle Projekte – von der ersten Idee bis zur Umsetzung bei laufendem Betrieb.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | M-Teq Gmbhm-teq.de HQ: Cologne, GermanyReported employees: 11-50 | Cologne, Germany | 11-50 | Exact match | 5 contacts → |
“Die M-TEQ GmbH ist ein unabhängiges Planungsbüro für die Technische Gebäudeausrüstung.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PBS Ingenieur Gmbhpbskoeln.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 4 contacts → |
“Ob Planung oder Großbaustelle, ob CAD-Konstruktion oder Objektüberwachung – seit 1985 unterstützen wir Unternehmen der TGA und der Baubranche bei der Abwicklung und Erfüllung…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Diaelectricumdiaelectricum.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 4 contacts → |
“Wir sind ein Planungsbüro für die techn.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hubacherhubacher.gmbh HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 3 contacts → |
“HUBACHER GmbH übernimmt Mehrheitsanteile an EGT-solutions GmbH Einer der führenden rheinischen Gebäudetechnik-Anbieter baut durch Zukauf seine Kompetenz in der Kältetechnik aus…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Heinz Hamacher Gmbhheinz-hamacher.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | TEOteo-services.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“teo sorgt als Berater und Fachingenieur für optimal funktionierende und sparsame Gebäudetechnik und begleitet gewerbliche Kund*innen auf dem Weg in die Energiewende.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Besst Gmbhbesst-gmbh.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 2 contacts → |
“Warum BESST… Wir haben es uns zum Ziel gemacht, durch moderne, effiziente und nachhaltige Arbeitstechniken Ressourcen zu schonen und unsere Zukunft lebenswert zu gestalten.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Marc Schmitz Gmbhmarcschmitz.de HQ: Cologne, GermanyReported employees: 51-200 | Cologne, Germany | 51-200 | Exact match | 1 contacts → |
“Marc Schmitz GmbH is an accounting company based out of Köln, North Rhine-Westphalia, Germany.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Naumann W. Dr.-Ing. & Partner Ingenieurgesellschaft MBHnaumann-ingenieure.de HQ: Cologne, GermanyReported employees: 1-10 | Cologne, Germany | 1-10 | Exact match | 1 contacts → |
“In der Tragwerksplanung verfügen wir über vierzig Jahre Erfahrung.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 18 of 34 company matches
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Building systems consultants: dataset insights
October 9, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
33 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Germany list rather than for Cologne, so it is reported there. Company counts and contact totals on this page are exact for Cologne, over 34 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 9, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Building systems consultants by metro in Germany
Questions about this company list
What does Exact match mean for building systems consultants?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many building systems consultants did RevenueBase find based in Cologne, Germany?
The saved snapshot records 34 matching company records, 380 tracked contacts and 159 verified emails. The public preview displays 18 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 9, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 18 building systems consultants based in Cologne, Germany. Snapshot: October 9, 2026. https://revenuebase.ai/companies/building-systems-consultants/germany/cologne.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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