Company lists · Data refreshed September 2026

Top 25 Urban planning firms worldwide

Name: Urban planning firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 21,125 companies tracked

RevenueBase identified 21,125 urban planning firms worldwide as of September 2026 and tracks 452,444 professional contacts across them, including 175,961 with verified work emails. The United States is the largest market and Paris the largest hub.

This list covers urban planning firms worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 22, 2026. Country and city lists for urban planning firms follow the table.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 22, 2026 86% judged on-target in blind review

21,125Companies

452,444Contacts tracked

175,961Verified emails

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The 25 largest urban planning firms worldwide

Ranked by team size

Top 25 of 21,125 urban planning firms worldwide, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to urban planning firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Arcadis	Indirect evidence	Amsterdam, NetherlandsHQ checked Sep 22, 2026	10001+	33,846 contacts →
	Indirect evidence “Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries.” Source: RevenueBase Database · checked Sep 22, 2026
2	Stantec	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 22, 2026	10001+	28,416 contacts →
	Indirect evidence “Stantec empowers clients, people, and communities to rise to the world’s greatest challenges at a time when the world faces more unprecedented concerns than ever before.” Source: RevenueBase Database · checked Sep 22, 2026
3	SWECO	Partial evidence	Stockholm, SwedenHQ checked Sep 22, 2026	10001+	18,445 contacts →
	Partial evidence “Sweco is at the heart of the green transition - planning and designing the sustainable communities and cities of the future.” Source: RevenueBase Database · checked Sep 22, 2026
4	DAR	Partial evidence	Beirut, LebanonHQ checked Sep 22, 2026	10001+	10,822 contacts →
	Partial evidence “Dar is one of the world’s leading consultancies, providing design, planning, engineering, sustainability consulting, digital solutions and services, project management, and…” Source: RevenueBase Database · checked Sep 22, 2026
5	Kimley-Horn	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 22, 2026	5,001-10,000	10,117 contacts →
	Partial evidence “Kimley-Horn is one of the nation’s premier planning and design consulting firms.” Source: RevenueBase Database · checked Sep 22, 2026
6	WSP In The U.S	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	10001+	9,318 contacts →
	Indirect evidence “What if you could shape built and natural environments – and the future of those that use them?” Source: RevenueBase Database · checked Sep 22, 2026
7	Khatib & Alami	Indirect evidence	Downtown, PolandHQ checked Sep 22, 2026	5,001-10,000	5,792 contacts →
	Indirect evidence “Khatib & Alami (K&A) is a multidisciplinary design consultancy which operates primarily across the Middle East & Africa, Levant, Central and South-East Asia, and Europe.” Source: RevenueBase Database · checked Sep 22, 2026
8	Artelia	Indirect evidence	Saint-ouen, FranceHQ checked Sep 22, 2026	5,001-10,000	4,612 contacts →
	Indirect evidence “Artelia is an international multidisciplinary consultancy, engineering and project management group specialising in mobility, water, energy, building and industry.” Source: RevenueBase Database · checked Sep 22, 2026
9	STV	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	3,556 contacts →
	Indirect evidence “STV offers professional services for the infrastructure that powers our lives.” Source: RevenueBase Database · checked Sep 22, 2026
10	SJ Group	Indirect evidence	SingaporeHQ checked Sep 22, 2026	10001+	3,277 contacts →
	Indirect evidence “SJ designs spaces and systems that unlock human potential, delivering connection and certainty on shifting ground.” Source: RevenueBase Database · checked Sep 22, 2026
11	KEO International Consultants	Indirect evidence	Safat, KuwaitHQ checked Sep 22, 2026	1,001-5,000	3,038 contacts →
	Indirect evidence “From shaping iconic skylines to crafting sustainable communities, KEO builds legacies for a better tomorrow.” Source: RevenueBase Database · checked Sep 22, 2026
12	TYPSA	Indirect evidence	San Sebastian De Los Reyes, SpainHQ checked Sep 22, 2026	1,001-5,000	2,422 contacts →
	Indirect evidence “TYPSA is an independent consulting and engineering services group, and a leader in infrastructure, energy, environmental and city solutions.” Source: RevenueBase Database · checked Sep 22, 2026
13	VHB	Indirect evidence	Watertown, MA, United StatesHQ checked Sep 22, 2026	1,001-5,000	2,277 contacts →
	Indirect evidence “We are VHB.” Source: RevenueBase Database · checked Sep 22, 2026
14	IMEG	Indirect evidence	Rock Island, IL, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,985 contacts →
	Indirect evidence “Leaders in Engineering and Innovation.” Source: RevenueBase Database · checked Sep 22, 2026
15	Skidmore, Owings & Merrill SOM	Indirect evidence	New York, NY, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,967 contacts →
	Indirect evidence “Skidmore, Owings & Merrill (SOM) is a global practice of architects, designers, engineers, and planners, responsible for some of the world’s most technically and environmentally…” Source: RevenueBase Database · checked Sep 22, 2026
16	LJA	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,932 contacts →
	Indirect evidence “Employee-Owned.” Source: RevenueBase Database · checked Sep 22, 2026
17	Rk&k	Partial evidence	Baltimore, MD, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,641 contacts →
	Partial evidence “RK & K is a full-service planning, engineering, environmental, and construction management/inspection firm serving a wide range of clients throughout the United States.” Source: RevenueBase Database · checked Sep 22, 2026
18	DAR Engineering	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 22, 2026	1,001-5,000	1,444 contacts →
	Partial evidence “DAR Engineering is a leading multidisciplinary consultancy firm providing design, architecture, engineering, project management, construction management and planning services…” Source: RevenueBase Database · checked Sep 22, 2026
19	Gresham Smith	Indirect evidence	Nashville, TN, United StatesHQ checked Sep 22, 2026	501-1,000	1,430 contacts →
	Indirect evidence “Gresham Smith is a premier architecture, engineering and consultancy services firm dedicated to creating healthy and thriving communities.” Source: RevenueBase Database · checked Sep 22, 2026
20	Corgan	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,414 contacts →
	Indirect evidence “Corgan is an employee-owned architecture and design firm with 22 locations and more than 1,300 team members globally.” Source: RevenueBase Database · checked Sep 22, 2026
21	Antea Group Nederland	Indirect evidence	Heerenveen, NetherlandsHQ checked Sep 22, 2026	1,001-5,000	1,397 contacts →
	Indirect evidence “Antea Group is het thuis van 1800 trotse ingenieurs en adviseurs.” Source: RevenueBase Database · checked Sep 22, 2026
22	Consor	Indirect evidence	United StatesHQ checked Sep 22, 2026	1,001-5,000	1,292 contacts →
	Indirect evidence “Consor is a leading engineering and consulting firm advancing intelligent, future-ready infrastructure across transportation and water systems.” Source: RevenueBase Database · checked Sep 22, 2026
23	Voyants Solutions Private Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 22, 2026	1,001-5,000	1,144 contacts →
	Indirect evidence “At Voyants, we don't just design infrastructure, we sculpt the future.” Source: RevenueBase Database · checked Sep 22, 2026
24	Bohler	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 22, 2026	501-1,000	1,136 contacts →
	Indirect evidence “Bohler is a land development consulting and technical design firm that helps developers, owners and other real estate professionals identify and act on opportunities and…” Source: RevenueBase Database · checked Sep 22, 2026
25	Bge, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 22, 2026	1,001-5,000	1,112 contacts →
	Indirect evidence “Ranked No.” Source: RevenueBase Database · checked Sep 22, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: urban planning firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names urban planning firms.
Partial evidence: Its own public description names part of urban planning firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name urban planning firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 21,125 urban planning firms worldwide

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Urban planning firms worldwide at a glance

As of Sep 22, 2026

38.9%Verified-email coverage

21.4Average contacts per company

1-10Median size (employees)

1.5%Largest-city concentration · Paris

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

12,797

11-50

6,057

51-200

1,481

201-500

418

501-1,000

129

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among urban planning firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
Coverage: Every country. Country and city lists for urban planning firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “urban planning firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names urban planning firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among urban planning firms, and records with no verified work email.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 175,961 across the full list. 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 September 22, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Urban planning firms by location

94 lists · largest first

Every Urban planning firms list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names urban planning firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many urban planning firms are there worldwide?

RevenueBase identified 21,125 urban planning firms worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Arcadis, headquartered in Amsterdam, tops this list with the largest team on record.

Which country has the most urban planning firms?

The United States leads with 3,563 companies, followed by France (1,653) and Germany (1,464). Every urban planning firms list by country and city is linked on this page.

Which city has the most urban planning firms?

Paris leads with 309 headquartered companies, followed by London (261) and Sao Paulo (209).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 175,961 verified decision-maker contacts tracked across these 21,125 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 Smart Search, 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.