Company lists · Data refreshed November 2026

Top 25 Smart cities consultancies worldwide

RevenueBase identified 1,670 company matches for smart cities consultancies worldwide as of November 2026 and tracks 49,346 professional contacts across them, including 12,337 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for smart cities consultancies worldwide, 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 5, 2026. Country and city lists for smart cities consultancies follow the table.

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 5, 2026 How this list was built
1,670Companies
49,346Contacts tracked
12,337Verified emails
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The 25 largest smart cities consultancies worldwide

Ranked by team size
Top 25 of 1,670 company matches for smart cities consultancies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchStockholm, SwedenHQ recorded Nov 5, 202610001+19,587 contacts →

Exact match

“Sweco is at the heart of the green transition - planning and designing the sustainable communities and cities of the future.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 5, 20265,001-10,0004,094 contacts →

Exact match

“تحكم شركة رائدة في تطوير حلول حضرية ذكية متكاملة، ترتكز على التقنيات الحديثة وذكاء البيانات لرفع كفاءة المدن وتعزيز جودة الحياة.نعمل على دمج القدرات البشرية والتقنيات المتقدمة…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchSingaporeHQ recorded Nov 5, 202610001+3,513 contacts →

Exact match

“SJ designs spaces and systems that unlock human potential, delivering connection and certainty on shifting ground.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchMelbourne, AustraliaHQ recorded Nov 5, 2026501-1,0001,144 contacts →

Exact match

“Urbis is more than just a consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchLondon, CA, United KingdomHQ recorded Nov 5, 2026201-500558 contacts →

Exact match

“Complex challenges.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact match港区, JapanHQ recorded Nov 5, 20261,001-5,000556 contacts →

Exact match

“About DENTSU SOKEN INC.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchFontenay Sous Bois, FranceHQ recorded Nov 5, 20261,001-5,000549 contacts →

Exact match

“Engagé dans sa Raison d'Etre visant à dynamiser les modes de villes, de l'habitat à la mobilité, pour un patrimoine durable, le Groupe ERI est depuis 100 ans à la pointe de…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchWalnut Creek, CA, United StatesHQ recorded Nov 5, 2026201-500477 contacts →

Exact match

“We are a transportation planning and engineering firm with 24 offices and over 400 staff nationwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchHelsinki, FinlandHQ recorded Nov 5, 2026201-500409 contacts →

Exact match

“Olemme kuntien, yritysten ja yhteisöjen kumppani monialaisessa yhdyskuntasuunnittelussa, osaamisen kehittämisessä ja hyvän hallinnon edistämisessä.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMarkham, CanadaHQ recorded Nov 5, 2026201-500393 contacts →

Exact match

“LEA Group (LEA) is a privately-held, global consulting firm providing planning, engineering design, and construction administration services for urban infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchPortland, CO, United StatesHQ recorded Nov 5, 2026201-500352 contacts →

Exact match

“Otak values people, both those in our workplace and those that are impacted by the projects we undertake.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchNew Delhi, IndiaHQ recorded Nov 5, 2026201-500344 contacts →

Exact match

“Rudrabhishek Enterprises Limited (REPL), with a legacy of more than 30 years, has become an established brand in the domain of Urban Development & Infrastructure Consultancy.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchDeventer, NetherlandsHQ recorded Nov 5, 2026201-500303 contacts →

Exact match

“Meet Goudappel.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchBoulogne-billancourt, FranceHQ recorded Nov 5, 2026201-500303 contacts →

Exact match

“Fondée en 2014, INGEVA est une société spécialisée dans l'ingénierie de la mobilité durable.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchMilpitas, CA, United StatesHQ recorded Nov 5, 2026201-500276 contacts →

Exact match

“We are a technology company offering end-to-end urban digitization solutions to cities and communities around the world.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchJaén, SpainHQ recorded Nov 5, 2026201-500253 contacts →

Exact match

“INNOVASUR es una tecnológica española que aplica inteligencia artificial y ciberresiliencia al mundo real, desarrollando soluciones propias y servicios digitales avanzados end to…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchParis, FranceHQ recorded Nov 5, 2026201-500251 contacts →

Exact match

“Filiale du groupe setec, setec its est spécialisé dans l’ingénierie de la mobilité et des transports urbains à l'échelle nationale et internationale.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNew York, DC, United StatesHQ recorded Nov 5, 202651-200219 contacts →

Exact match

“HR & A guides decision makers in cities, including mayors and agency heads, real estate owners and developers, and non-profit leaders, to create impact when the stakes are high…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPrague, Czech RepublicHQ recorded Nov 5, 2026201-500213 contacts →

Exact match

“Operátor ICT, a.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchCopenhagen, DenmarkHQ recorded Nov 5, 2026201-500208 contacts →

Exact match

“SYSTRA er en af verdens førende ingeniør- og rådgivervirksomheder specialiseret i løsninger indenfor mobilitet.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchRome, ItalyHQ recorded Nov 5, 2026201-500180 contacts →

Exact match

“Italian leader in software solutions for Smart Roads and Smart Cities, the Safety21 group supports Local Authorities and Public Administrations through integrated full outsourcing…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSt.-denis, FranceHQ recorded Nov 5, 2026201-500175 contacts →

Exact match

“Digital transition, climate change, urban resilience, smart mobility, innovative ecosystems, sustainable development, collaborative economy, biodiversity, urban agriculture… In a…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchRabat, MoroccoHQ recorded Nov 5, 20265,001-10,000170 contacts →

Exact match

“Depuis sa création, ARMA Environnement a développé une expertise particulière au service des villes et collectivités.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMakkah, Saudi ArabiaHQ recorded Nov 5, 202651-200151 contacts →

Exact match

“The Office of the engineer Saif al-Din Muhammad Burhan consultative entity in 1411/10/14 Solidarity With Engineer Munir Hassan Cindy " innovative designs " until the year 1427.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchCopenhagen V, NY, DenmarkHQ recorded Nov 5, 202651-200147 contacts →

Exact match

“At Gehl, we are committed to creating the future we all want to live in.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 1,670 smart cities consultancies worldwide

See the full list, filter by size, metro and specialty, and access 12,337 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Smart cities consultancies worldwide at a glance

As of Nov 5, 2026
25.0%Verified-email coverage
29.5Average contacts per company
1-10Median size (employees)
2.0%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
987
11-50
496
51-200
113
201-500
40
501-1,000
10
1,001-5,000
5
5,001-10,000
2
10001+
6

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for smart cities consultancies are linked below.
What qualifies
Company records worldwide whose business descriptions match “smart cities 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. 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 12,337 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 5, 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.

Smart cities consultancies by location

14 lists · largest first

Every Smart cities consultancies 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 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 “smart cities consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many smart cities consultancies are there worldwide?

RevenueBase identified 1,670 company matches for smart cities consultancies worldwide 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?

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

Which country has the most smart cities consultancies?

The United States leads with 216 companies, followed by France (104) and Germany (93). Every smart cities consultancies list by country and city is linked on this page.

Which city has the most smart cities consultancies?

London leads with 34 company records, followed by Paris (32) and Sao Paulo (20).

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 12,337 professional contacts with verified work emails tracked across these 1,670 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 5, 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.