Company lists · Data refreshed September 2026

Top 23 Engineering consulting firms based in Bristol, United Kingdom

Name: Engineering consulting firms based in Bristol, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 12, 2026 97 companies tracked

RevenueBase identified 97 engineering consulting firms headquartered in Bristol, United Kingdom as of September 2026 and tracks 1,492 professional contacts across them, including 771 with verified work emails and 70 with mobile numbers. London is the largest hub.

This list covers engineering consulting firms headquartered in Bristol, 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 12, 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 12, 2026 86% judged on-target in blind review

97Companies

1,492Contacts tracked

771Verified emails

70Mobile numbers

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The 23 largest engineering consulting firms based in Bristol, United Kingdom

Ranked by team size

Top 23 of 97 engineering consulting firms based in Bristol, United Kingdom, ranked by team size, largest first. Data refreshed Sep 12, 2026. RevenueBase Smart Search rates how each company's information relates to engineering 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	Iesis Group	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	51-200	66 contacts →
	Partial evidence “A multi-disciplinary property consultancy and engineering company dedicated to delivering excellence on each of our bespoke schemes.” Source: RevenueBase Database · checked Sep 12, 2026
2	CFMS	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	63 contacts →
	Partial evidence “CFMS is an independent digital engineering consultancy, providing design & analysis services, consultancy and IT infrastructure to help organisations create better solutions to…” Source: RevenueBase Database · checked Sep 12, 2026
3	Craddys	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	51-200	62 contacts →
	Partial evidence “Craddys is a civil and structural engineering consultancy founded in 1977, whose team of 70 engineering enthusiasts provide expert services to a wide range of clients across the…” Source: RevenueBase Database · checked Sep 12, 2026
4	Safeguard Engineering Limited	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	51-200	57 contacts →
	Partial evidence “Safeguard Engineering Ltd provides expert Engineering Support and Consultancy Services to clients in the Defence, Commercial, Maritime Aviation and Leisure Marine Industries.” Source: RevenueBase Database · checked Sep 12, 2026
5	OUR Footprints LTD	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	32 contacts →
	Indirect evidence “Our Footprints combines a small and dedicated group of highly experienced and qualified Engineers/ Project Managers.” Source: RevenueBase Database · checked Sep 12, 2026
6	SCS Sustainable Construction Services	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	31 contacts →
	Indirect evidence “We believe that if you understand your environmental targets, you will have a better understanding of their real-world impacts.” Source: RevenueBase Database · checked Sep 12, 2026
7	Empire Engineering	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	25 contacts →
	Partial evidence “Empire is an engineering consultancy supporting the offshore wind industry with advice, insight and technical know-how.” Source: RevenueBase Database · checked Sep 12, 2026
8	SEMP	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	51-200	24 contacts →
	Indirect evidence “At SEMP, we provide expert consultancy services to project delivery organizations, infrastructure owners, and governments, helping them achieve better outcomes for complex…” Source: RevenueBase Database · checked Sep 12, 2026
9	PSE 2 Consulting	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	21 contacts →
	Partial evidence “PSE 2 Consulting is an independent power systems consultancy firm offering tailored solutions to meet the challenges and economic pressures present in the power industry.” Source: RevenueBase Database · checked Sep 12, 2026
10	The Landmark Practice	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	19 contacts →
	Indirect evidence “The Landmark Practice is a respected independent consultancy supporting public and private sector developments across landscape design and planning, environmental and ecological…” Source: RevenueBase Database · checked Sep 12, 2026
11	BOX Twenty Consulting Engineers	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	18 contacts →
	Indirect evidence “We are a team of passionate, high calibre building services design consultants who create technically excellent solutions for our clients’ projects.” Source: RevenueBase Database · checked Sep 12, 2026
12	Blackfish Engineering Design LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	16 contacts →
	Partial evidence “Innovative engineering design for a sustainable future.” Source: RevenueBase Database · checked Sep 12, 2026
13	On Track Group	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	51-200	15 contacts →
	Partial evidence “Delivering the highest quality of services across all engineering sectors to provide our clients with reliable solutions, from staff resourcing to project delivery.” Source: RevenueBase Database · checked Sep 12, 2026
14	Clarkebond	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	51-200	14 contacts →
	Partial evidence “Clarkebond is a multi-disciplinary engineering consultancy providing civil, structural, ground engineering and infrastructure engineering services across the UK.” Source: RevenueBase Database · checked Sep 12, 2026
15	Milner Associates	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	13 contacts →
	Partial evidence “Consulting Chartered Engineers with expertise in Timber Structures, MMC, Off Site Construction, Timber Fire Risk Assessment and Building Inspections.” Source: RevenueBase Database · checked Sep 12, 2026
16	Skeletal Consulting Engineers Limited	Strong evidence	Bristol, United KingdomHQ checked Sep 12, 2026	1-10	12 contacts →
	Strong evidence “Skeletal Consulting Engineers is group of highly skilled and experienced civil and structural engineers providing premium quality engineering designs for all types of development…” Source: RevenueBase Database · checked Sep 12, 2026
17	CLEGG	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	11 contacts →
	Partial evidence “Consultancy Services We offer a range of professional services which include civil and structural engineering calculations, drawings, reports and consultancy advice.” Source: RevenueBase Database · checked Sep 12, 2026
18	Tumu Consulting	Strong evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	11 contacts →
	Strong evidence “Tumu Consulting Ltd is a growing civil engineering consultancy based in Bristol providing infrastructure design, flood risk and sustainable drainage design services for…” Source: RevenueBase Database · checked Sep 12, 2026
19	Structural Solutions UK	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	10 contacts →
	Partial evidence “Structural Solutions is an award winning diverse company of Consulting Engineers established in 1995.” Source: RevenueBase Database · checked Sep 12, 2026
20	HV Energy Systems LTD	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	1-10	10 contacts →
	Partial evidence “HV Energy Systems provide a comprehensive suite of engineering services for the management, maintenance, and development of new and existing infrastructure within the electrical…” Source: RevenueBase Database · checked Sep 12, 2026
21	CBS Engineering	Partial evidence	Bristol, United KingdomHQ checked Sep 12, 2026	1-10	10 contacts →
	Partial evidence “CBS Engineering are a building services consultancy covering all aspects of mechanical and electrical services, from cost planning, commercial support, design and project…” Source: RevenueBase Database · checked Sep 12, 2026
22	Kb2 Consulting Civil And Structural Engineers	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	10 contacts →
	Indirect evidence “KB2 combine innovation and experience to provide efficient, pragmatic and imaginative solutions.” Source: RevenueBase Database · checked Sep 12, 2026
23	Voloco Construction Consulting	Indirect evidence	Bristol, United KingdomHQ checked Sep 12, 2026	11-50	9 contacts →
	Indirect evidence “t:+44 (0) 1454 e: email@voloco.co.uk VOLOCO recognise the cyclical nature of the construction industry and the need for you to be responsive to the changing demands on your…” Source: RevenueBase Database · checked Sep 12, 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: engineering 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 engineering consulting firms.
Partial evidence: Its own public description names part of engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering 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 23 of 97 engineering consulting firms based in Bristol, United Kingdom

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Engineering consulting firms based in Bristol, United Kingdom at a glance

As of Sep 12, 2026

51.7%Verified-email coverage

4.7%Mobile-number coverage

15.4Average contacts per company

1-10Median size (employees)

974.2%Largest-city concentration · London

Sep 12, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 14.0d

6410–30

12231–60

461–90

090–180

4180+

Company record updated

Median 64.0d

00–30

48531–60

73161–90

16490–180

112180+

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 engineering 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.
What qualifies: Companies headquartered in Bristol, United Kingdom whose own description of what they do matches “engineering 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 engineering 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 engineering consulting firms, and records with no verified work email. Companies headquartered outside Bristol 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, 771 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 12, 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.

Engineering consulting firms by metro in the United Kingdom

Engineering consulting firms in London945
Engineering consulting firms in Manchester135
Engineering consulting firms in Birmingham108
Engineering consulting firms in Bristol100
Engineering consulting firms in Leeds78
Engineering consulting firms in Glasgow77
Engineering consulting firms in Aberdeen60

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 engineering 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 engineering consulting firms are there based in Bristol, United Kingdom?

RevenueBase identified 97 engineering consulting firms headquartered in Bristol, 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?

Iesis Group, headquartered in Bristol, tops this list with the largest team on record.

Which city has the most engineering consulting firms?

London leads with 945 headquartered companies, followed by Manchester (135) and Birmingham (108).

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 771 verified decision-maker contacts tracked across these 97 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 12, 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.