Company lists · Data refreshed November 2026

Top 25 Sustainable city planners based in Germany

RevenueBase identified 540 company matches for sustainable city planners associated with Germany as of November 2026 and tracks 5,218 professional contacts across them, including 1,999 with verified work emails. Berlin is the largest hub.

This list covers company matches for sustainable city planners 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
540Companies
5,218Contacts tracked
1,999Verified emails
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The 25 largest sustainable city planners based in Germany

Ranked by team size
Top 25 of 540 company matches for sustainable city planners 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 matchBochum, GermanyHQ recorded Nov 6, 2026501-1,000314 contacts →

Exact match

“Von Planung bis Bauüberwachung in großen Infrastruktur-Projekten, von Architektur bis Erneuerbare Energien-ZETCON Ingenieure sind ganz vorne mit dabei in den Bereichen Energie…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchFrankfurt, GermanyHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Planen und Bauen sind Aufgaben mit ständig wachsender Komplexität.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchHamburg, GermanyHQ recorded Nov 6, 2026201-500118 contacts →

Exact match

“Seit 1987 steht iwb Ingenieure für Erfahrung, Qualität und Kompetenz in Architektur, Ingenieurplanung und Projektmanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 2026201-50097 contacts →

Exact match

“Unsere Stärken stecken in individuellen Konzepten und Planungen in den Bereichen Verkehr, Transport, Umwelt, Hochbau und Flächenmanagement.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHaßfurt, GermanyHQ recorded Nov 6, 2026201-50074 contacts →

Exact match

“BAURCONSULT als inhabergeführtes Architektur- und Ingenieurbüro setzt seit mehr als 60 Jahren einen klaren Fokus auf Nachhaltigkeit und vereint zu diesem Zweck Spezialisten aus…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“die STEG Stadtentwicklung GmbH is a construction company based out of Stuttgart, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20070 contacts →

Exact match

“B.A.U.M.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchBochum, GermanyHQ recorded Nov 6, 2026201-50067 contacts →

Exact match

“Wandelbarkeit, Energieeffizienz und attraktive Mehrwerträume für Gebäude" Die SSP AG ist eines der national führenden integralen Planungsbüros mit derzeit rund 270…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchStuttgart, GermanyHQ recorded Nov 6, 202651-20061 contacts →

Exact match

“Wir gestalten Architektur für Menschen und Morgen.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchDarmstadt, GermanyHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“planquadrat Elfers Geskes Krämer gestaltet seit 30 Jahren Architektur und Städtebau im In- und Ausland und betreut ein breites Spektrum unterschiedlicher Planungs- und Bauaufgaben.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKarlsruhe, GermanyHQ recorded Nov 6, 2026201-50058 contacts →

Exact match

“BIT Ingenieure: Die Anlaufstelle für erstklassige Lösungen im Bereich Wasser, Verkehrs- und Stadtplanung.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNuremberg, GermanyHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“We shape mobility applying interdisciplinary, sophisticated and innovative approaches.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchDortmund, GermanyHQ recorded Nov 6, 202651-20050 contacts →

Exact match

“Stadt + Handel gestaltet Zukunftsräume – und zählt zu den führenden Büros für Stadt- und Standortentwicklung in Deutschland.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHamburg, GermanyHQ recorded Nov 6, 202651-20046 contacts →

Exact match

“Die IBA Hamburg GmbH ist eine 100%ige Tochter der Freien und Hansestadt Hamburg und realisiert ganzheitliche Quartiersentwicklung für zukunftsfähige, gemischte Quartiere.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchMunich, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Die rheform GmbH ist mit ihren drei Tochtergesellschaften • rheform - EntwicklungsManagement GmbH • rheform - ImmobilienManagement GmbH • rheform - WorkplaceInnovation GmbH ein…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchDortmund, GermanyHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“Planersocietät Frehn Steinberg Partner GmbH is a transport planning consultancy based in Dortmund, with additional offices in Karlsruhe, Bremen, and Hamburg.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBerlin, GermanyHQ recorded Nov 6, 2026n/a41 contacts →

Exact match

“TSPA is an urban planning and design office based in Berlin, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchKoeln (cologne), GermanyHQ recorded Nov 6, 202611-5039 contacts →

Exact match

“Rupprecht Consult - Forschung & Beratung GmbH is a fully independent private research and consultancy company, mainly working on sustainability in the fields of urban and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Gute Planung ist der bessere Weg!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDüsseldorf, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“Eller + Eller Architects is a unique team, creating and designing extraordinary buildings and places that will improve people´s lives.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Als agil und lean arbeitendes Unternehmen bieten wir eine einzigartige Kombination aus Bauherrenvertretung und Immobilienconsulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchHanover, GermanyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“CITYFÖRSTER was founded in 2005 as an interdisciplinary partnership of architects, engineers, and urban planners that operates internationally, with employees from more than 10…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchBerlin, GermanyHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“Als wirtschaftlich und fachlich unabhängiges Unternehmen engagiert sich die EBP Deutschland GmbH von Berlin aus regional, national und international im breiten…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact match45481, GermanyHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“agiplan public unterstützt Kommunen und Regionen von der Flächenentwicklung über Innovationszentren bis zur letzten Meile Die deutschen Metropolen, Städte und Kommunen sind in…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchGröbenzell, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“Die Nickol & Partner AG ist ein interdisziplinäres Planungs- und Ingenieurbüro mit Standorten in Gröbenzell und München.”

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

Showing 25 of 540 sustainable city planners based in Germany

See the full list, filter by size, metro and specialty, and access 1,999 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Sustainable city planners based in Germany at a glance

As of Nov 6, 2026
38.3%Verified-email coverage
9.7Average contacts per company
11-50Median size (employees)
12.0%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
231
11-50
215
51-200
57
201-500
12
501-1,000
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 540 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 “sustainable city planners” 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 1,999 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 “sustainable city planners”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many sustainable city planners are there based in Germany?

RevenueBase identified 540 company matches for sustainable city planners 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?

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

Which city has the most sustainable city planners?

Berlin leads with 65 company records, followed by Hamburg (46) and Munich (28).

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 1,999 professional contacts with verified work emails tracked across these 540 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.