Company lists · Data refreshed September 2026

Top 25 Mep software companies based in the United Kingdom

Name: Mep software 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 14, 2026 131 companies tracked

RevenueBase identified 131 mep software companies headquartered in the United Kingdom as of September 2026 and tracks 3,171 professional contacts across them, including 1,660 with verified work emails. London is the largest hub.

This list covers mep software 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 14, 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 14, 2026 86% judged on-target in blind review

131Companies

3,171Contacts tracked

1,660Verified emails

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The 25 largest mep software companies based in the United Kingdom

Ranked by team size

Top 25 of 131 mep software companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to mep software 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	Black & White Engineering	Indirect evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 14, 2026	1,001-5,000	888 contacts →
	Indirect evidence “Black & White Engineering is a global, award-winning critical buildings and infrastructure engineering consultancy.” Source: RevenueBase Database · checked Sep 14, 2026
2	Causeway Technologies	Partial evidence	Gerrards Cross, United KingdomHQ checked Sep 14, 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 14, 2026
3	Solid Solutions	Indirect evidence	Kenilworth, United KingdomHQ checked Sep 14, 2026	201-500	252 contacts →
	Indirect evidence “Solid Solutions helps design and engineering teams work with confidence.” Source: RevenueBase Database · checked Sep 14, 2026
4	ELECO	Partial evidence	London, United KingdomHQ checked Sep 14, 2026	201-500	129 contacts →
	Partial evidence “Eleco enables companies across a broad range of industries to drive efficient operations through the use of market-leading, integrated software such as Powerproject, ShireSystem…” Source: RevenueBase Database · checked Sep 14, 2026
5	Watkins	Indirect evidence	Ramsgate, United KingdomHQ checked Sep 14, 2026	51-200	118 contacts →
	Indirect evidence “For over 60 years, Watkins has been a leading provider of Mechanical, Electrical and Plumbing services in London and SE England.” Source: RevenueBase Database · checked Sep 14, 2026
6	Cads Software	Partial evidence	Broadstone, United KingdomHQ checked Sep 14, 2026	201-500	105 contacts →
	Partial 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 14, 2026
7	Vero Software	Partial evidence	Gloucester, United KingdomHQ checked Sep 14, 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 14, 2026
8	Articad LTD	Partial evidence	Watford, United KingdomHQ checked Sep 14, 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 14, 2026
9	Driveworks	Partial evidence	Thelwall, United KingdomHQ checked Sep 14, 2026	11-50	53 contacts →
	Partial evidence “DriveWorks - Design Automation & CPQ Product Configurator software for companies where designs or orders are the ‘Same but Different’.” Source: RevenueBase Database · checked Sep 14, 2026
10	Progen Services	Indirect evidence	Grimsby, United KingdomHQ checked Sep 14, 2026	11-50	38 contacts →
	Indirect evidence “ProGen is a premier provider of full turnkey MEPH solutions and over the years has become known as the go-to specialist for both building services and infrastructure projects.” Source: RevenueBase Database · checked Sep 14, 2026
11	Hannan Associates MEP Design Solutions	Indirect evidence	Manchester, United KingdomHQ checked Sep 14, 2026	11-50	34 contacts →
	Indirect evidence “Hannan Associates was founded in 1983 by Bill Hannan as an engineering consultancy to provide Building Services Engineering Design solutions to the property and construction…” Source: RevenueBase Database · checked Sep 14, 2026
12	Quadra Solutions LTD	Partial evidence	Accrington, United KingdomHQ checked Sep 14, 2026	11-50	29 contacts →
	Partial evidence “Quadra Solutions Ltd specialise in Autodesk CAD software solutions for mechanical, construction industries.” Source: RevenueBase Database · checked Sep 14, 2026
13	Bimtech Engineering	Partial evidence	Manchester, United KingdomHQ checked Sep 14, 2026	11-50	27 contacts →
	Partial evidence “BIMTech Engineering are a specialised MEP virtual 3D modelling company that provide an integrated service for the provision of fully coordinated and clash detected mechanical…” Source: RevenueBase Database · checked Sep 14, 2026
14	Cadspec LTD	Partial evidence	Warndon Business Parks, United KingdomHQ checked Sep 14, 2026	51-200	26 contacts →
	Partial 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 14, 2026
15	Sword Phusion	Partial evidence	Billingham, United KingdomHQ checked Sep 14, 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 14, 2026
16	Civil Designer	Partial evidence	Henley-on-thames, United KingdomHQ checked Sep 14, 2026	11-50	24 contacts →
	Partial evidence “Civil Designer is an integrated suite of software modules covering terrain, roads and pipe network design.” Source: RevenueBase Database · checked Sep 14, 2026
17	TMS Thom Micro Systems	Indirect evidence	Larbert, United KingdomHQ checked Sep 14, 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 14, 2026
18	Flite Software NI LTD	Partial evidence	Derry, United KingdomHQ checked Sep 14, 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 14, 2026
19	Virtual Worlds A Cyncly Company	Indirect evidence	Milton Keynes, United KingdomHQ checked Sep 14, 2026	11-50	19 contacts →
	Indirect evidence “Virtual Worlds '3D Design' products are both unique and the market leaders.” Source: RevenueBase Database · checked Sep 14, 2026
20	Hbxl Building Software	Partial evidence	Bristol, United KingdomHQ checked Sep 14, 2026	11-50	16 contacts →
	Partial evidence “HBXL is a UK building software and development company that produces intelligent software for builders, developers, architects and tradespeople for smarter working.” Source: RevenueBase Database · checked Sep 14, 2026
21	Masterseries	Partial evidence	Carrickfergus, United KingdomHQ checked Sep 14, 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 14, 2026
22	Hands On MEP LTD	Partial evidence	Anstey, United KingdomHQ checked Sep 14, 2026	11-50	14 contacts →
	Partial evidence “Hands On MEP Ltd is a design & build mechanical & electrical solutions company based out of Unif F, Glenborough Court, Off Station Road, Glenfied, LE3 8BT” Source: RevenueBase Database · checked Sep 14, 2026
23	Concurrent Systems INC LTD	Indirect evidence	Newbury, United KingdomHQ checked Sep 14, 2026	11-50	13 contacts →
	Indirect evidence “DesignDataManager DDM is an affordable Document, Part, Model, Drawing and Process Management solution.” Source: RevenueBase Database · checked Sep 14, 2026
24	Microcad Software	Partial evidence	Rickmansworth, United KingdomHQ checked Sep 14, 2026	11-50	12 contacts →
	Partial evidence “Ever since Microcad Software was established in 1987 it has been our aim to develop the most powerful and flexible interior design CAD software.” Source: RevenueBase Database · checked Sep 14, 2026
25	Enginsoft UK	Indirect evidence	Coventry, United KingdomHQ checked Sep 14, 2026	1-10	11 contacts →
	Indirect evidence “EnginSoft UK Ltd operates in the field of CAE, with specific expertise in Process Simulation and Design Optimisation, specialising in engineering analysis supporting the whole…” Source: RevenueBase Database · checked Sep 14, 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: mep software 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 mep software companies.
Partial evidence: Its own public description names part of mep software companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mep software 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 131 mep software companies based in the United Kingdom

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Mep software companies based in the United Kingdom at a glance

As of Sep 14, 2026

52.3%Verified-email coverage

24.2Average contacts per company

1-10Median size (employees)

25.2%Largest-city concentration · London

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

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 131 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 mep software 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 “mep software 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 mep software 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 mep software 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, 1,660 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 14, 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.

Mep software companies by metro

Mep software companies in London33

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 mep software 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 mep software companies are there based in the United Kingdom?

RevenueBase identified 131 mep software 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?

Black & White Engineering, headquartered in Newcastle Upon Tyne, tops this list with the largest team on record.

Which city has the most mep software companies?

London leads with 33 headquartered companies, followed by Manchester (3) and Bristol (2).

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 1,660 verified decision-maker contacts tracked across these 131 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 14, 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.