Company lists · Data refreshed September 2026

Top 25 Aiaas consultants based in the United Kingdom

Name: Aiaas consultants based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 1,229 companies tracked

RevenueBase identified 1,229 aiaas consultants headquartered in the United Kingdom as of September 2026 and tracks 17,613 professional contacts across them, including 9,119 with verified work emails. London is the largest hub.

This list covers aiaas consultants headquartered in the United Kingdom, 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.

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

1,229Companies

17,613Contacts tracked

9,119Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest aiaas consultants based in the United Kingdom

Ranked by team size

Top 25 of 1,229 aiaas consultants based in the United Kingdom, 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	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
2	Cundall	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 21, 2026	1,001-5,000	1,269 contacts →
	Partial evidence “We are a global, multi-disciplinary consultancy delivering sustainable engineering and design solutions across the built environment.” Source: RevenueBase Database · checked Sep 21, 2026
3	Hoare LEA	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	501-1,000	1,103 contacts →
	Partial evidence “We are an award-winning engineering consultancy with a creative team of engineers, designers, and technical specialists.” Source: RevenueBase Database · checked Sep 21, 2026
4	Waterman Group	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	1,001-5,000	563 contacts →
	Partial evidence “Waterman Group is a multidisciplinary consultancy providing sustainable solutions to meet the planning, engineering design and project delivery needs of the property…” Source: RevenueBase Database · checked Sep 21, 2026
5	Fairhurst	Indirect evidence	Glasgow, United KingdomHQ checked Sep 21, 2026	201-500	437 contacts →
	Indirect evidence “Welcome to Fairhurst: Fairhurst is a Limited Liability Partnership (LLP) of Consulting Engineers practicing in the UK, employing circa 400 staff in 16 principal offices.” Source: RevenueBase Database · checked Sep 21, 2026
6	Atelier TEN	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	323 contacts →
	Partial evidence “As environmental design consultants, building services engineers and lighting designers, we are committed to high performance and sustainable design within the built environment.” Source: RevenueBase Database · checked Sep 21, 2026
7	Ingleton Wood	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	271 contacts →
	Indirect evidence “We provide single, multiple and full multidisciplinary services across a wide range of industry sectors, including commercial, health, education, residential, defence, heritage…” Source: RevenueBase Database · checked Sep 21, 2026
8	Penta Consulting	Indirect evidence	Epsom, United KingdomHQ checked Sep 21, 2026	51-200	238 contacts →
	Indirect evidence “Penta Consulting provides the people to power your most ambitious projects.” Source: RevenueBase Database · checked Sep 21, 2026
9	Hilson Moran	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	231 contacts →
	Partial evidence “We are interdisciplinary consultants, engineers and advisors, applying progressive design thinking to shape the environments we live in.” Source: RevenueBase Database · checked Sep 21, 2026
10	Frankham Group	Partial evidence	Sidcup, United KingdomHQ checked Sep 21, 2026	51-200	192 contacts →
	Partial evidence “The Frankham Group provides a full range of consultany services to the built environment, including design, engineering and compliance.” Source: RevenueBase Database · checked Sep 21, 2026
11	Clancy Consulting	Partial evidence	Manchester, United KingdomHQ checked Sep 21, 2026	51-200	168 contacts →
	Partial evidence “We’re a specialist engineering consultancy working nationally to deliver industry-leading engineering services and creative engineering designs that work for today and for future…” Source: RevenueBase Database · checked Sep 21, 2026
12	Headland Archaeology UK LTD	Partial evidence	Edinburgh, United KingdomHQ checked Sep 21, 2026	51-200	167 contacts →
	Partial evidence “Headland Archaeology is a leading independent company providing heritage consultancy and archaeological contracting services to a wide spectrum of clients within the development…” Source: RevenueBase Database · checked Sep 21, 2026
13	Kendall Kingscott LTD	Partial evidence	Stoke Gifford, United KingdomHQ checked Sep 21, 2026	51-200	159 contacts →
	Partial evidence “Kendall Kingscott is an interdisciplinary construction consultancy operating collaboratively with outstanding results.” Source: RevenueBase Database · checked Sep 21, 2026
14	SBD Automotive	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 21, 2026	51-200	147 contacts →
	Indirect evidence “SBD Automotive is a global leader in automotive and mobility consulting, dedicated to helping organizations navigate the complex, rapidly evolving landscape of transportation…” Source: RevenueBase Database · checked Sep 21, 2026
15	Cyberiam	Indirect evidence	Chester, United KingdomHQ checked Sep 21, 2026	51-200	133 contacts →
	Indirect evidence “CyberIAM provides the expertise needed for the design and implementation of complex Identity and access management systems.” Source: RevenueBase Database · checked Sep 21, 2026
16	Meinhardt UK And Ireland	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	133 contacts →
	Partial evidence “Meinhardt (UK) is a leading international multidisciplinary engineering consultancy.” Source: RevenueBase Database · checked Sep 21, 2026
17	Mcadam Design LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	124 contacts →
	Indirect evidence “Established in 1963, McAdam initially focused on Civil Engineering Projects with Architecture added as a discipline in 1975.” Source: RevenueBase Database · checked Sep 21, 2026
18	Doran Consulting	Indirect evidence	Belfast, United KingdomHQ checked Sep 21, 2026	51-200	93 contacts →
	Indirect evidence “Founded in 1953, Doran Consulting offers a wealth of expertise and experience in the creation of economic, innovative and sustainable engineering solutions.” Source: RevenueBase Database · checked Sep 21, 2026
19	Waldeck	Partial evidence	Lincolnshire, United KingdomHQ checked Sep 21, 2026	51-200	92 contacts →
	Partial evidence “Waldeck are an award-winning consultancy with over 30 years’ experience in construction and asset management.” Source: RevenueBase Database · checked Sep 21, 2026
20	Hurley Palmer Flatt	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	201-500	91 contacts →
	Partial evidence “In 2019, Hurley Palmer Flatt, the UK’s leading independent multidisciplinary engineering consultancy, joined global design firm HDR.” Source: RevenueBase Database · checked Sep 21, 2026
21	NARRO	Indirect evidence	Edinburgh, United KingdomHQ checked Sep 21, 2026	51-200	89 contacts →
	Indirect evidence “Narro is a team of Consulting Structural & Civil Engineers with offices in Edinburgh, Glasgow, Stirling, Inverness, Aberdeen, Newcastle, and London.” Source: RevenueBase Database · checked Sep 21, 2026
22	Cast Consultancy	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	88 contacts →
	Partial evidence “Cast is a specialist construction consultancy providing solutions for developers, investors, policymakers & the construction supply chain.” Source: RevenueBase Database · checked Sep 21, 2026
23	Alan Baxter LTD	Indirect evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	87 contacts →
	Indirect evidence “We believe that a holistic approach creates better buildings and healthier places to live and work.” Source: RevenueBase Database · checked Sep 21, 2026
24	Xco2	Partial evidence	London, United KingdomHQ checked Sep 21, 2026	51-200	84 contacts →
	Partial evidence “We are a multidisciplinary group with backgrounds in engineering, architecture and environmental science, working as consultants for buildings, large developments and masterplans…” Source: RevenueBase Database · checked Sep 21, 2026
25	Scott White And Hookins	Indirect evidence	Bedford, United KingdomHQ checked Sep 21, 2026	51-200	83 contacts →
	Indirect evidence “Scott White and Hookins is a 60-strong company, providing a comprehensive range of specialist consulting services, across both public and private sectors.” 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 1,229 aiaas consultants based in the United Kingdom

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 9,119 reachable decision-makers.

Free signup · no credit card

View the full list →

Aiaas consultants based in the United Kingdom at a glance

As of Sep 21, 2026

51.8%Verified-email coverage

14.3Average contacts per company

1-10Median size (employees)

30.0%Largest-city concentration · London

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

866

11-50

273

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 1,229 companies.

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.
What qualifies: Companies headquartered in the United Kingdom 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. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
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, 9,119 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 metro

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 based in the United Kingdom?

RevenueBase identified 1,229 aiaas consultants headquartered in the United Kingdom 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?

Buro Happold, headquartered in Bath, tops this list with the largest team on record.

Which city has the most aiaas consultants?

London leads with 369 headquartered companies, followed by Manchester (34) and Bristol (26).

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 9,119 verified decision-maker contacts tracked across these 1,229 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.

Ready to reach these companies? Verified emails and direct dials for all 1,229 aiaas consultants based in the United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

Aiaas consultants by geography

Browse the directory

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.