Company lists · Data refreshed September 2026

Top 25 Municipal consulting firms worldwide

Name: Municipal consulting firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 6,578 companies tracked

RevenueBase identified 6,578 municipal consulting firms worldwide as of September 2026 and tracks 136,737 professional contacts across them, including 51,077 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers municipal consulting 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 29, 2026. Country and city lists for municipal consulting 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 29, 2026 86% judged on-target in blind review

6,578Companies

136,737Contacts tracked

51,077Verified emails

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The 25 largest municipal consulting firms worldwide

Ranked by team size

Top 25 of 6,578 municipal consulting firms worldwide, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to municipal consulting 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	WSP In The U.S	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 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 29, 2026
2	STV	Indirect evidence	New York, NY, United StatesHQ checked Sep 29, 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 29, 2026
3	SJ Group	Indirect evidence	SingaporeHQ checked Sep 29, 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 29, 2026
4	KEO International Consultants	Indirect evidence	Safat, KuwaitHQ checked Sep 29, 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 29, 2026
5	LJA	Indirect evidence	Houston, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,932 contacts →
	Indirect evidence “Employee-Owned.” Source: RevenueBase Database · checked Sep 29, 2026
6	Freese And Nichols	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,496 contacts →
	Partial evidence “Freese and Nichols is a professional planning, consulting and engineering firm serving clients across the United States.” Source: RevenueBase Database · checked Sep 29, 2026
7	Davey Resource Group, INC	Partial evidence	Kent, OH, United StatesHQ checked Sep 29, 2026	1,001-5,000	1,395 contacts →
	Partial evidence “Davey Resource Group, Inc.(DRG) provides innovative consulting and field services that support utility infrastructure and environmental stewardship.” Source: RevenueBase Database · checked Sep 29, 2026
8	Consor	Partial evidence	United StatesHQ checked Sep 29, 2026	1,001-5,000	1,292 contacts →
	Partial evidence “Consor is a leading engineering and consulting firm advancing intelligent, future-ready infrastructure across transportation and water systems.” Source: RevenueBase Database · checked Sep 29, 2026
9	Voyants Solutions Private Limited	Indirect evidence	Gurugram, IndiaHQ checked Sep 29, 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 29, 2026
10	Asplan Viak AS	Indirect evidence	Sandvika, NorwayHQ checked Sep 29, 2026	1,001-5,000	1,074 contacts →
	Indirect evidence “Asplan Viak er et av Norges ledende rådgivnings-selskaper innen plan, arkitektur- og ingeniørfag.” Source: RevenueBase Database · checked Sep 29, 2026
11	Associated Engineering	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 29, 2026	501-1,000	1,021 contacts →
	Indirect evidence “At Associated, we are passionate about building communities that are vibrant, healthy and resilient and support economic growth.” Source: RevenueBase Database · checked Sep 29, 2026
12	Cardno	Indirect evidence	Fortitude Valley, AustraliaHQ checked Sep 29, 2026	1,001-5,000	985 contacts →
	Indirect evidence “Cardno is now officially Stantec.” Source: RevenueBase Database · checked Sep 29, 2026
13	GAI Consultants, INC	Partial evidence	Homestead, PA, United StatesHQ checked Sep 29, 2026	501-1,000	964 contacts →
	Partial evidence “Transforming ideas into reality® since 1958, GAI Consultants is an engineering, planning, and environmental consulting firm that provides customized solutions and local expertise…” Source: RevenueBase Database · checked Sep 29, 2026
14	Parametrix	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 29, 2026	501-1,000	880 contacts →
	Indirect evidence “At Parametrix, we help our clients imagine what's possible.” Source: RevenueBase Database · checked Sep 29, 2026
15	DUDEK	Partial evidence	Encinitas, CA, United StatesHQ checked Sep 29, 2026	501-1,000	795 contacts →
	Partial evidence “Dudek is an environmental, planning, and engineering consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
16	EGEC	Indirect evidence	Giza, EgyptHQ checked Sep 29, 2026	501-1,000	760 contacts →
	Indirect evidence “EGEC is a multi-disciplinary engineering consultation firm working in the areas of Buildings & Facilities, Urban Development, Water and Environment & Transportation, with a strong…” Source: RevenueBase Database · checked Sep 29, 2026
17	Psomas	Indirect evidence	Los Angeles, CA, United StatesHQ checked Sep 29, 2026	501-1,000	748 contacts →
	Indirect evidence “Our award-winning projects are produced through innovation, creativity, and technical expertise.” Source: RevenueBase Database · checked Sep 29, 2026
18	MSV International, INC	Indirect evidence	Kenmore, WA, United StatesHQ checked Sep 29, 2026	501-1,000	718 contacts →
	Indirect evidence “MSV International Inc.(ISO 9001 : 2015 Certified Company) is a multidisciplinary consultancy firm and is registered as a corporation in the State of Washington, USA.” Source: RevenueBase Database · checked Sep 29, 2026
19	Mars Planning & Engineering Services Private Limited	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 29, 2026	1,001-5,000	712 contacts →
	Indirect evidence “In the wake of the devastation caused by the earthquake in Gujarat in 2001, MaRS was established with the objective to provide assistance and aid to the local & state governing…” Source: RevenueBase Database · checked Sep 29, 2026
20	Integral S.A. Ingenieros Consultores	Indirect evidence	Medellín \| Bogotá \| Lima \| Miami \| Nueva Delhi, ColombiaHQ checked Sep 29, 2026	1,001-5,000	709 contacts →
	Indirect evidence “Over six decades offering our consultancy services locally and internationally, based on ethical principles and commitments, always through honest, socially responsible actions…” Source: RevenueBase Database · checked Sep 29, 2026
21	PD	Indirect evidence	Berlin, GermanyHQ checked Sep 29, 2026	1,001-5,000	702 contacts →
	Indirect evidence “Die PD ist die Beratung / Für die öffentliche Hand von morgen / Seit 2008 beraten wir ausschließlich öffentliche Auftraggeber zu moderner Verwaltungsarbeit und…” Source: RevenueBase Database · checked Sep 29, 2026
22	H2m Architects Engineers	Partial evidence	Melville, NY, United StatesHQ checked Sep 29, 2026	501-1,000	692 contacts →
	Partial evidence “About H2M H2M architects + engineers is a multi-disciplinary professional consulting and design firm, proud of its long history of client service and consistent ability to meet…” Source: RevenueBase Database · checked Sep 29, 2026
23	ERG	Partial evidence	Concord, MA, United StatesHQ checked Sep 29, 2026	501-1,000	663 contacts →
	Partial evidence “ERG is a multidisciplinary consulting firm offering a broad range of professional services.” Source: RevenueBase Database · checked Sep 29, 2026
24	Tighe & Bond	Partial evidence	Westfield, MA, United StatesHQ checked Sep 29, 2026	501-1,000	646 contacts →
	Partial evidence “Tighe & Bond is the Northeast’s leading engineering, environmental, planning, and design consulting firm.” Source: RevenueBase Database · checked Sep 29, 2026
25	Cobrape	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 29, 2026	201-500	615 contacts →
	Indirect evidence “Uma equipe multidisciplinar de profissionais permanentemente à sua disposição.” Source: RevenueBase Database · checked Sep 29, 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: municipal consulting 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 municipal consulting firms.
Partial evidence: Its own public description names part of municipal consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name municipal consulting 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 6,578 municipal consulting firms worldwide

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Municipal consulting firms worldwide at a glance

As of Sep 29, 2026

37.4%Verified-email coverage

20.8Average contacts per company

1-10Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

3,694

11-50

2,008

51-200

567

201-500

177

501-1,000

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 municipal consulting 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 municipal consulting firms are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “municipal consulting 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 municipal consulting 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 municipal consulting 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, 51,077 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 29, 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.

Municipal consulting firms by location

34 lists · largest first

Every Municipal consulting 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 municipal consulting 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 municipal consulting firms are there worldwide?

RevenueBase identified 6,578 municipal consulting 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?

WSP In The U.S, headquartered in New York, tops this list with the largest team on record.

Which country has the most municipal consulting firms?

The United States leads with 1,408 companies, followed by France (407) and Brazil (385). Every municipal consulting firms list by country and city is linked on this page.

Which city has the most municipal consulting firms?

Sao Paulo leads with 66 headquartered companies, followed by Paris (53) and Madrid (45).

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 51,077 verified decision-maker contacts tracked across these 6,578 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 29, 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.