Company lists · Data refreshed September 2026

Top 25 Architecture software development services based in the United Kingdom

Name: Architecture software development services based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 904 companies tracked

RevenueBase identified 904 architecture software development services headquartered in the United Kingdom as of September 2026 and tracks 6,439 professional contacts across them, including 1,774 with verified work emails. London is the largest hub.

This list covers architecture software development services 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 27, 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 27, 2026 86% judged on-target in blind review

904Companies

6,439Contacts tracked

1,774Verified emails

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The 25 largest architecture software development services based in the United Kingdom

Ranked by team size

Top 25 of 904 architecture software development services based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to architecture software development services: 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 27, 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 27, 2026
2	Axium Global	Indirect evidence	Redditch, United KingdomHQ checked Sep 27, 2026	201-500	373 contacts →
	Indirect evidence “Axium Global - a UK-based design and BIM services provider, with an ISO 9001 and 27001 certified production centre in India and offices in the USA, Australia and the UAE.” Source: RevenueBase Database · checked Sep 27, 2026
3	Solid Solutions	Indirect evidence	Kenilworth, United KingdomHQ checked Sep 27, 2026	201-500	252 contacts →
	Indirect evidence “Solid Solutions helps design and engineering teams work with confidence.” Source: RevenueBase Database · checked Sep 27, 2026
4	scrums.com	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	201-500	163 contacts →
	Partial evidence “Scrums.com is the Software Engineering Orchestration Platform (SEOP).” Source: RevenueBase Database · checked Sep 27, 2026
5	ELECO	Partial evidence	London, United KingdomHQ checked Sep 27, 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 27, 2026
6	Cads Software	Partial evidence	Broadstone, United KingdomHQ checked Sep 27, 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 27, 2026
7	Xynotech	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	96 contacts →
	Strong evidence “Xynotech is a provider of IT consulting and software development services that help companies overtake their competition.” Source: RevenueBase Database · checked Sep 27, 2026
8	BN Digital	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	87 contacts →
	Strong evidence “BN Digital is an enterprise software development agency specialising in custom web platform development, mobile app development, and AI/ML implementation We care deeply about…” Source: RevenueBase Database · checked Sep 27, 2026
9	MAN And Machine	Partial evidence	Thame, United KingdomHQ checked Sep 27, 2026	501-1,000	76 contacts →
	Partial evidence “Man and Machine is part of the Mensch und Maschine Group, an Autodesk Platinum Partner & CAD, CAM & BIM expert, who provide solutions to the manufacturing, architectural…” Source: RevenueBase Database · checked Sep 27, 2026
10	Codex Software	Partial evidence	Cirencester, United KingdomHQ checked Sep 27, 2026	51-200	63 contacts →
	Partial evidence “Codex makes software simple, strategic, and reliable.” Source: RevenueBase Database · checked Sep 27, 2026
11	Articad LTD	Partial evidence	Watford, United KingdomHQ checked Sep 27, 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 27, 2026
12	Elite IT Team	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	59 contacts →
	Partial evidence “Most software is built for today’s headcount and today's problems.” Source: RevenueBase Database · checked Sep 27, 2026
13	Aircury	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	55 contacts →
	Strong evidence “Aircury offers high quality software development for the education and non-profit sectors We specialise in- Full-stack application development for web and mobile- API and…” Source: RevenueBase Database · checked Sep 27, 2026
14	Marx Enterprise Transformation Architecture	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	501-1,000	49 contacts →
	Partial evidence “Marx Group is a leading global AI fueled Solutions & Products firm with a solid framework of Enterprise Architecture as Service to master rapid changes.” Source: RevenueBase Database · checked Sep 27, 2026
15	Silversoft	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	51-200	46 contacts →
	Partial evidence “Silversoft provides industry leading software to people and project centric firms globally with offices in the United Kingdom and South Africa & supporting over users across some…” Source: RevenueBase Database · checked Sep 27, 2026
16	Limeup	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	42 contacts →
	Strong evidence “Limeup is an application & software development company.” Source: RevenueBase Database · checked Sep 27, 2026
17	FINC	Partial evidence	Chelmsford, United KingdomHQ checked Sep 27, 2026	11-50	37 contacts →
	Partial evidence “FINC Architects opened its doors in 2013 with the aspiration of providing quality architecture that exceeds the expectations of our clients.” Source: RevenueBase Database · checked Sep 27, 2026
18	Terabit IT	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	35 contacts →
	Strong evidence “TeraBit IT is a custom software development firm, serving clients all over the world.” Source: RevenueBase Database · checked Sep 27, 2026
19	Builtbypixel	Strong evidence	Manchester, United KingdomHQ checked Sep 27, 2026	11-50	33 contacts →
	Strong evidence “A digital agency based in Manchester who specialise in the design, development and architecture of Mobile Apps, Website and Online Software.” Source: RevenueBase Database · checked Sep 27, 2026
20	Avidi Technologies	Indirect evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	33 contacts →
	Indirect evidence “Avidi Technologies is an Innovative English - Ukrainian IT company with headquarters in London, UK, and R&D centers in Ivano-Frankivsk, Kharkiv, and Ternopil, Ukraine; with…” Source: RevenueBase Database · checked Sep 27, 2026
21	KOPE	Partial evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	30 contacts →
	Partial evidence “KOPE is the only purpose-built software platform for productising the construction industry.” Source: RevenueBase Database · checked Sep 27, 2026
22	Softelegance	Strong evidence	London, United KingdomHQ checked Sep 27, 2026	11-50	30 contacts →
	Strong evidence “Founded in 1993, SoftElegance is a custom software development company that has been providing reliable services for implementation of SaaS systems, sophisticated business…” Source: RevenueBase Database · checked Sep 27, 2026
23	Cell Software Services LTD	Partial evidence	Brighton, United KingdomHQ checked Sep 27, 2026	11-50	28 contacts →
	Partial evidence “Cell Software is an expert provider of software solutions.” Source: RevenueBase Database · checked Sep 27, 2026
24	Cadspec LTD	Partial evidence	Warndon Business Parks, United KingdomHQ checked Sep 27, 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 27, 2026
25	Mountford Pigott LLP	Partial evidence	New Malden, United KingdomHQ checked Sep 27, 2026	11-50	25 contacts →
	Partial evidence “As architects Mountford Pigott has developed specialist expertise across every major development sector.” Source: RevenueBase Database · checked Sep 27, 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: architecture software development services. 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 architecture software development services.
Partial evidence: Its own public description names part of architecture software development services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name architecture software development services. 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 904 architecture software development services based in the United Kingdom

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Architecture software development services based in the United Kingdom at a glance

As of Sep 27, 2026

27.6%Verified-email coverage

7.1Average contacts per company

1-10Median size (employees)

39.3%Largest-city concentration · London

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

629

11-50

220

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 904 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 architecture software development services, 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 “architecture software development services”. 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 architecture software development services), 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 architecture software development services, 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, 1,774 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 27, 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.

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 architecture software development services, 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 architecture software development services are there based in the United Kingdom?

RevenueBase identified 904 architecture software development services 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 architecture software development services?

London leads with 355 headquartered companies, followed by Manchester (25) and Birmingham (10).

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 1,774 verified decision-maker contacts tracked across these 904 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 27, 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.