Company lists · Data refreshed October 2026

Top 21 Infrastructure design consultancies based in Cologne, Germany

Name: Infrastructure design consultancies based in Cologne, Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 43 companies tracked

RevenueBase identified 43 company matches for infrastructure design consultancies associated with Cologne, Germany as of October 2026 and tracks 590 professional contacts across them, including 243 with verified work emails. Across Germany, Berlin is the largest hub for this category (150 companies); Cologne has 43.

This list covers company matches for infrastructure design consultancies 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 1, 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 Oct 1, 2026 How this list was built

43Companies

590Contacts tracked

243Verified emails

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The 21 largest infrastructure design consultancies based in Cologne, Germany

Ranked by team size

Top 21 of 43 company matches for infrastructure design consultancies based in Cologne, Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Phoenix Engineering	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	501-1,000	181 contacts →
	Exact match “Phoenix Engineering Group is the leader in the field of broadband technologies and infrastructure.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	ZWP Ingenieur-Ag	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	201-500	169 contacts →
	Exact match “We have a passion for innovative and sustainable concepts.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Pirlet & Partner Ingenieurgesellschaft MBH	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	51-200	29 contacts →
	Exact match “Die Ingenieurgesellschaft Pirlet & Partner in Köln bietet komplexe Ingenieurleistungen aus einer Hand.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Zarinfar Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	11-50	28 contacts →
	Exact match “Wer wir sind Wir sind ein inhabergeführtes Ingenieurbüro mit rund 35 Beschäftigten am Standort Köln.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	WUP Ingenieure	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	51-200	25 contacts →
	Exact match “Unser Unternehmen ist Spezialist und Generalist für Bauvorhaben jeglicher Komplexität.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Lank Ingenieurbüro	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	11-50	12 contacts →
	Exact match “We are an owner-managed, regionally active engineering office with a company history of over 50 years.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Kempen Krause Beratende Ingenieure Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “Kempen Krause Beratende Ingenieure GmbH is an architecture & planning company based out of 41 Konrad-Adenauer-Ufer, Köln, Germany.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Planeground Airport Consulting	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	10 contacts →
	Exact match “Planeground pools independent expert know-how for the development of airport projects on all planning levels: ranging from strategic master planning to infrastructure and building…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	KTS Tiefbau Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	51-200	7 contacts →
	Exact match “Die KTS Tiefbau GmbH ist ein junges inhabergeführtes Tiefbauunternehmen mit über 80 Mitarbeitern.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Pfeffer Architekten Ingenieure Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Fiberation	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “Planung, Projektierung, sowie Abwicklung und Beratung von Infrastrukturprojekten.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	PBS Ingenieur Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	51-200	5 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 1, 2026 · View company records in RevenueBase
13	Gpinfra Ingenieurgesellschaft	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	4 contacts →
	Exact match “Die GPlnfra Ingenieurgesellschaft ist ein Ingenieurbüro im Fachbereich Strassen, Kanal-und Tiefbau.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14	Björnsen Beratende Ingenieure Köln	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15	Ingenieurbüro Heinrichs Beratende Ingenieure Partnerschaft MBB	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “Das Ingenieurbüro Heinrichs wurde 1980 durch Herrn Arch.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16	Iftg Faxel Partner Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	11-50	3 contacts →
	Exact match “Seit 1990 stehen wir als unabhängige, planende und beratende Gesellschaft für höchste Ansprüche in der technischen Gebäudeausrüstung – bundesweit und darüber hinaus.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17	IPL Consult	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “IPL CONSULT ist ein etabliertes Ingenieurbüro mit über 40-jähriger Erfahrung im gesamten Tiefbaubereich.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18	Diaelectricum	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	3 contacts →
	Exact match “Wir sind ein Planungsbüro für die techn.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19	TEO	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	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 1, 2026 · View company records in RevenueBase
20	Design Team C Gmbh	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	11-50	1 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21	Naumann W. Dr.-Ing. & Partner Ingenieurgesellschaft MBH	Exact match	Cologne, GermanyHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “In der Tragwerksplanung verfügen wir über vierzig Jahre Erfahrung.” Recorded in the RevenueBase company graph · Oct 1, 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 “infrastructure design consultancies”. 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 21 of 43 infrastructure design consultancies based in Cologne, Germany

See the full list, filter by size, metro and specialty, and access 243 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure design consultancies based in Cologne, Germany at a glance

As of Oct 1, 2026

41.2%Verified-email coverage

13.7Average contacts per company

11-50Median size (employees)

Oct 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 43 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 “infrastructure design consultancies” 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 243 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 1, 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.

Infrastructure design consultancies 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 “infrastructure design consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure design consultancies are there based in Cologne, Germany?

RevenueBase identified 43 company matches for infrastructure design consultancies 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?

Phoenix Engineering tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Germany has the most infrastructure design consultancies?

Berlin leads Germany with 150 company records, followed by Munich (127) and Hamburg (92). Cologne has 43.

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 243 professional contacts with verified work emails tracked across these 43 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 1, 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.