Company lists · Data refreshed September 2026

Top 25 Aiaas consultants worldwide

Name: Aiaas consultants worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 23,961 companies tracked

RevenueBase identified 23,961 aiaas consultants worldwide as of September 2026 and tracks 430,294 professional contacts across them, including 138,990 with verified work emails. The United States is the largest market and London the largest hub.

This list covers aiaas consultants 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 21, 2026. Country and city lists for aiaas consultants 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 21, 2026 86% judged on-target in blind review

23,961Companies

430,294Contacts tracked

138,990Verified emails

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The 25 largest aiaas consultants worldwide

Ranked by team size

Top 25 of 23,961 aiaas consultants worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to aiaas consultants: 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	Stantec	Indirect evidence	Edmonton, AB, CanadaHQ checked Sep 21, 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 21, 2026
2	SWECO	Indirect evidence	Stockholm, SwedenHQ checked Sep 21, 2026	10001+	18,445 contacts →
	Indirect 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 21, 2026
3	WSP In The U.S	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 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 21, 2026
4	Aurecon	Partial evidence	Docklands, AustraliaHQ checked Sep 21, 2026	5,001-10,000	8,433 contacts →
	Partial evidence “Aurecon is an Asia Pacific engineering consultancy that believes the world needs people who can engineer possibilities.” Source: RevenueBase Database · checked Sep 21, 2026
5	Tiger Analytics	Indirect evidence	Santa Clara, CA, United StatesHQ checked Sep 21, 2026	5,001-10,000	6,160 contacts →
	Indirect evidence “In a world rife with complexity, we help our customers cut through uncertainty, plan strategically, and execute confidently.” Source: RevenueBase Database · checked Sep 21, 2026
6	Khatib & Alami	Partial evidence	Downtown, PolandHQ checked Sep 21, 2026	5,001-10,000	5,792 contacts →
	Partial 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 21, 2026
7	XEBIA	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 21, 2026	1,001-5,000	5,116 contacts →
	Indirect evidence “Xebia is a global, award-winning, AI-first consulting, software engineering, and training company.” Source: RevenueBase Database · checked Sep 21, 2026
8	Norconsult	Partial evidence	Sandvika, NorwayHQ checked Sep 21, 2026	5,001-10,000	3,555 contacts →
	Partial evidence “Norconsult is a multidisciplinary engineering and design consultancy, providing services to clients in the public and private sectors worldwide.” Source: RevenueBase Database · checked Sep 21, 2026
9	Drees & Sommer	Indirect evidence	Stuttgart, GermanyHQ checked Sep 21, 2026	5,001-10,000	3,475 contacts →
	Indirect evidence “Uniting opposites to create a world we want to live in Drees & Sommer is a partner-managed, global consulting company providing a single source of consultation and implementation…” Source: RevenueBase Database · checked Sep 21, 2026
10	Buro Happold	Partial evidence	Bath, United KingdomHQ checked Sep 21, 2026	1,001-5,000	3,336 contacts →
	Partial evidence “We are an international, integrated consultancy of engineers, designers and advisers.” Source: RevenueBase Database · checked Sep 21, 2026
11	Rider Levett Bucknall RLB	Indirect evidence	Sydney, United KingdomHQ checked Sep 21, 2026	1,001-5,000	3,299 contacts →
	Indirect evidence “RLB.” Source: RevenueBase Database · checked Sep 21, 2026
12	SJ Group	Indirect evidence	SingaporeHQ checked Sep 21, 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 21, 2026
13	TALAN	Indirect evidence	Paris, FranceHQ checked Sep 21, 2026	5,001-10,000	3,155 contacts →
	Indirect evidence “Founded in France, Talan has grown into an international group that supports our clients in their end-to-end Data & AI transformation by combining management consulting with…” Source: RevenueBase Database · checked Sep 21, 2026
14	KEO International Consultants	Indirect evidence	Safat, KuwaitHQ checked Sep 21, 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 21, 2026
15	Multiconsult	Indirect evidence	Oslo, NorwayHQ checked Sep 21, 2026	1,001-5,000	2,553 contacts →
	Indirect evidence “Multiconsult Norway is one of the leading firms of architectures, consulting engineers and designers in Norway.” Source: RevenueBase Database · checked Sep 21, 2026
16	ECS Group Of Companies	Indirect evidence	Chantilly, VA, United StatesHQ checked Sep 21, 2026	1,001-5,000	2,210 contacts →
	Indirect evidence “ECS Group of Companies is a Chantilly, VA-based consulting engineering firm.” Source: RevenueBase Database · checked Sep 21, 2026
17	Ricardo	Indirect evidence	West Sussex, United KingdomHQ checked Sep 21, 2026	1,001-5,000	2,104 contacts →
	Indirect evidence “Ricardo, a member of @WSP, is a global engineering company, specialising in complex propulsion, driveline and energy systems, delivering high integrity solutions for customers…” Source: RevenueBase Database · checked Sep 21, 2026
18	Aecom Incorporating Davis Langdon, An Aecom Company	Indirect evidence	Dallas, United StatesHQ checked Sep 21, 2026	10001+	2,043 contacts →
	Indirect evidence “Davis Langdon was acquired by AECOM in 2010.” Source: RevenueBase Database · checked Sep 21, 2026
19	MCA Auditoria E Gerenciamento Ltda	Indirect evidence	Belo Horizonte, BrazilHQ checked Sep 21, 2026	1,001-5,000	1,754 contacts →
	Indirect evidence “MCA Audit and Management Ltd, which specializes in consulting, auditing and project management and construction, is a company created by professionals graduating from leading…” Source: RevenueBase Database · checked Sep 21, 2026
20	Linesight	Partial evidence	Dublin 4, IsraelHQ checked Sep 21, 2026	1,001-5,000	1,722 contacts →
	Partial evidence “Linesight provides professional consultancy services, management support and strategic advice to the global construction industry.” Source: RevenueBase Database · checked Sep 21, 2026
21	Ehaf Consulting Engineers	Indirect evidence	United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	1,711 contacts →
	Indirect evidence “EHAF Consulting Engineers is a multidisciplinary group of architects, engineers and managers, with branches located in Abu Dhabi, Dubai, Doha, Jeddah, Al Riyadh, Al Khobar,Makkah…” Source: RevenueBase Database · checked Sep 21, 2026
22	Swca Environmental Consultants	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,629 contacts →
	Indirect evidence “Founded on a commitment to sound science and creative solutions, SWCA is a leader in environmental and management consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
23	Rites LTD	Partial evidence	IndiaHQ checked Sep 21, 2026	1,001-5,000	1,585 contacts →
	Partial evidence “RITES is a consultancy agency rendering services in transporation sector and infrastructure areas.” Source: RevenueBase Database · checked Sep 21, 2026
24	BW Design Group	Indirect evidence	St Louis, MO, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,555 contacts →
	Indirect evidence “BW Design Group is the only independent, fully integrated AEC firm powered by a Manufacturer's Mindset™.” Source: RevenueBase Database · checked Sep 21, 2026
25	Gresham Smith	Partial evidence	Nashville, TN, United StatesHQ checked Sep 21, 2026	501-1,000	1,430 contacts →
	Partial evidence “Gresham Smith is a premier architecture, engineering and consultancy services firm dedicated to creating healthy and thriving communities.” Source: RevenueBase Database · checked Sep 21, 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: aiaas consultants. 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 aiaas consultants.
Partial evidence: Its own public description names part of aiaas consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name aiaas consultants. 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 23,961 aiaas consultants worldwide

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Aiaas consultants worldwide at a glance

As of Sep 21, 2026

32.3%Verified-email coverage

18.0Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

14,450

11-50

6,681

51-200

1,958

201-500

467

501-1,000

165

1,001-5,000

101

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 aiaas consultants, 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 aiaas consultants are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “aiaas consultants”. 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 aiaas consultants), 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 aiaas consultants, 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, 138,990 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 21, 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.

Aiaas consultants by location

100 lists · largest first

Every Aiaas consultants 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 aiaas consultants, 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 aiaas consultants are there worldwide?

RevenueBase identified 23,961 aiaas consultants 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?

Stantec, headquartered in Edmonton, tops this list with the largest team on record.

Which country has the most aiaas consultants?

The United States leads with 3,195 companies, followed by India (1,512) and the United Kingdom (1,229). Every aiaas consultants list by country and city is linked on this page.

Which city has the most aiaas consultants?

London leads with 375 headquartered companies, followed by Dubai (246) and Sao Paulo (213).

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 138,990 verified decision-maker contacts tracked across these 23,961 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 21, 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.