Company lists · Data refreshed September 2026

Top 25 Engineering design automation companies based in the United Kingdom

Name: Engineering design automation companies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 16, 2026 245 companies tracked

RevenueBase identified 245 engineering design automation companies headquartered in the United Kingdom as of September 2026 and tracks 2,489 professional contacts across them, including 977 with verified work emails. London is the largest hub.

This list covers engineering design automation companies 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 16, 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 16, 2026 86% judged on-target in blind review

245Companies

2,489Contacts tracked

977Verified emails

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The 25 largest engineering design automation companies based in the United Kingdom

Ranked by team size

Top 25 of 245 engineering design automation companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to engineering design automation companies: 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	Causeway Technologies	Partial evidence	Gerrards Cross, United KingdomHQ checked Sep 16, 2026	501-1,000	504 contacts →
	Partial evidence “Causeway is the only global software provider that powers the design, build, operation and maintenance of the built environment.” Source: RevenueBase Database · checked Sep 16, 2026
2	Solid Solutions	Strong evidence	Kenilworth, United KingdomHQ checked Sep 16, 2026	201-500	252 contacts →
	Strong evidence “Solid Solutions helps design and engineering teams work with confidence.” Source: RevenueBase Database · checked Sep 16, 2026
3	Cads Software	Strong evidence	Broadstone, United KingdomHQ checked Sep 16, 2026	201-500	105 contacts →
	Strong evidence “Established in 1974, CADS is a world leading provider of design and detailing software for the civil and structural engineering industry.” Source: RevenueBase Database · checked Sep 16, 2026
4	Vero Software	Partial evidence	Gloucester, United KingdomHQ checked Sep 16, 2026	501-1,000	69 contacts →
	Partial evidence “Vero Software is a world leader in Computer Aided Design & Computer Aided Manufacturing Software with a proven track record of reliable product delivery.” Source: RevenueBase Database · checked Sep 16, 2026
5	Texcel Technology PLC	Partial evidence	Crayford, United KingdomHQ checked Sep 16, 2026	51-200	62 contacts →
	Partial evidence “Texcel Technology Plc is a electronic design and manufacturing (CEM) company, based in the United Kingdom.” Source: RevenueBase Database · checked Sep 16, 2026
6	Articad LTD	Partial evidence	Watford, United KingdomHQ checked Sep 16, 2026	11-50	61 contacts →
	Partial evidence “ArtiCAD develops solutions to specific business challenges, as well as producing award-winning design and pricing software (CAD), online consumer software for room planning and…” Source: RevenueBase Database · checked Sep 16, 2026
7	Driveworks	Strong evidence	Thelwall, United KingdomHQ checked Sep 16, 2026	11-50	53 contacts →
	Strong evidence “DriveWorks - Design Automation & CPQ Product Configurator software for companies where designs or orders are the ‘Same but Different’.” Source: RevenueBase Database · checked Sep 16, 2026
8	Aibuild	Indirect evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	33 contacts →
	Indirect evidence “Aibuild OS is the AI operating system that executes your CAD, CAE and CAM workflows autonomously.” Source: RevenueBase Database · checked Sep 16, 2026
9	Toffeex	Partial evidence	London, United KingdomHQ checked Sep 16, 2026	11-50	29 contacts →
	Partial evidence “ToffeeX is the leader in physics-driven generative design.” Source: RevenueBase Database · checked Sep 16, 2026
10	Cadspec LTD	Indirect evidence	Warndon Business Parks, United KingdomHQ checked Sep 16, 2026	51-200	26 contacts →
	Indirect evidence “Cadspec Ltd is a leading UK-based supplier of CAD/CAM software from Autodesk, with over 20 years of industry experience.” Source: RevenueBase Database · checked Sep 16, 2026
11	Sword Phusion	Partial evidence	Billingham, United KingdomHQ checked Sep 16, 2026	11-50	25 contacts →
	Partial evidence “Sword Phusion provides engineering software and services that put information at the heart of business.” Source: RevenueBase Database · checked Sep 16, 2026
12	TMS Thom Micro Systems	Indirect evidence	Larbert, United KingdomHQ checked Sep 16, 2026	11-50	21 contacts →
	Indirect evidence “TMS is a family business with over 35 years experience providing Solutions for Business & Industry.” Source: RevenueBase Database · checked Sep 16, 2026
13	Mouldcam	Strong evidence	Holton Heath Trading Park, United KingdomHQ checked Sep 16, 2026	51-200	20 contacts →
	Strong evidence “Using advanced 3D design and engineering technology combined with some of the world’s largest format 5-axis CNC machines, mouldCAM delivers cost-effective, highly innovative…” Source: RevenueBase Database · checked Sep 16, 2026
14	Flite Software NI LTD	Partial evidence	Derry, United KingdomHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Since it's formation in 1984, Flite Software Ltd, has been recognised world wide as a quality supplier of engineering application and selection software products.” Source: RevenueBase Database · checked Sep 16, 2026
15	Virtual Worlds A Cyncly Company	Partial evidence	Milton Keynes, United KingdomHQ checked Sep 16, 2026	11-50	19 contacts →
	Partial evidence “Virtual Worlds '3D Design' products are both unique and the market leaders.” Source: RevenueBase Database · checked Sep 16, 2026
16	Circuit Mind	Indirect evidence	Southwark, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Indirect evidence “At Circuit Mind, we believe that humanity's continued march of progress is dependent on the creation of extraordinary hardware inventions.” Source: RevenueBase Database · checked Sep 16, 2026
17	Engineering Systems & Projects LTD	Strong evidence	Bury St Edmunds, United KingdomHQ checked Sep 16, 2026	11-50	18 contacts →
	Strong evidence “Engineering Systems & Projects Ltd is an organisation specialising in the design, manufacture and installation of a wide range of manufacturing engineering systems.” Source: RevenueBase Database · checked Sep 16, 2026
18	Thalia Design Automation	Indirect evidence	Cwmbran, United KingdomHQ checked Sep 16, 2026	11-50	16 contacts →
	Indirect evidence “Thalia is a venture funded technology business with facilities in Cwmbran, United Kingdom, Hyderabad, India and Cologne, Germany.” Source: RevenueBase Database · checked Sep 16, 2026
19	RVL	Strong evidence	Matfield, United KingdomHQ checked Sep 16, 2026	11-50	15 contacts →
	Strong evidence “Electronic Hardware Design - Electronic Software Design - Electronic Manufacturing Services - Contract Electronic Manufacturing Services RVL is an electronic engineering company…” Source: RevenueBase Database · checked Sep 16, 2026
20	Mutech LTD	Partial evidence	Manchester, United KingdomHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “Mutech is a centre of excellence for Electronic Design and Manufacturing services.” Source: RevenueBase Database · checked Sep 16, 2026
21	Masterseries	Partial evidence	Carrickfergus, United KingdomHQ checked Sep 16, 2026	11-50	14 contacts →
	Partial evidence “MasterSeries is the UK's leading range of integrated structural analysis, design, drafting and detailing software with over users worldwide.” Source: RevenueBase Database · checked Sep 16, 2026
22	Blue Chip Technology	Strong evidence	Tattenhall, United KingdomHQ checked Sep 16, 2026	11-50	13 contacts →
	Strong evidence “We design and manufacture embedded computers and industrial electronics for rail, medical, oil & gas, automation and many other industries.” Source: RevenueBase Database · checked Sep 16, 2026
23	SPI Developments LTD	Partial evidence	Rotherham, United KingdomHQ checked Sep 16, 2026	11-50	13 contacts →
	Partial evidence “SPI Developments prides itself on the experience of our engineers dedicated to providing comprehensive engineering solutions applicable to a wide range of industries.” Source: RevenueBase Database · checked Sep 16, 2026
24	RED Earth Systems LTD	Partial evidence	Gloucester, United KingdomHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “Red Earth Systems is an engineering company based in the Gloucestershire which develops and manufactures test equipment and innovative solutions for industry.” Source: RevenueBase Database · checked Sep 16, 2026
25	Chipflow	Partial evidence	Cambridge, United KingdomHQ checked Sep 16, 2026	11-50	12 contacts →
	Partial evidence “ChipFlow is reshaping semiconductor design.” Source: RevenueBase Database · checked Sep 16, 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 design automation companies. 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 design automation companies.
Partial evidence: Its own public description names part of engineering design automation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name engineering design automation companies. 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 245 engineering design automation companies based in the United Kingdom

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Engineering design automation companies based in the United Kingdom at a glance

As of Sep 16, 2026

39.3%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

14.3%Largest-city concentration · London

Sep 16, 2026Page data refreshed

Companies by employee count

1-10

174

11-50

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 245 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 engineering design automation companies, 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 “engineering design automation companies”. 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 design automation companies), 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 design automation companies, 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, 977 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 16, 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 design automation companies by metro

Engineering design automation companies in London35

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 design automation companies, 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 design automation companies are there based in the United Kingdom?

RevenueBase identified 245 engineering design automation companies 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?

Causeway Technologies, headquartered in Gerrards Cross, tops this list with the largest team on record.

Which city has the most engineering design automation companies?

London leads with 35 headquartered companies, followed by Birmingham (8) and Bristol (7).

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 977 verified decision-maker contacts tracked across these 245 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 16, 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.