Company lists · Data refreshed September 2026

Top 25 Gaming software development companies based in the United Kingdom

Name: Gaming software development 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 28, 2026 457 companies tracked

RevenueBase identified 457 gaming software development companies headquartered in the United Kingdom as of September 2026 and tracks 10,848 professional contacts across them, including 4,199 with verified work emails. London is the largest hub.

This list covers gaming software development 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 28, 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 28, 2026 86% judged on-target in blind review

457Companies

10,848Contacts tracked

4,199Verified emails

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The 25 largest gaming software development companies based in the United Kingdom

Ranked by team size

Top 25 of 457 gaming software development companies based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to gaming software development 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	SIDE	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	1,001-5,000	1,208 contacts →
	Partial evidence “Side (formerly PTW) is a global video game development and services partner, offering technical and creative solutions to many of the largest developers and publishers around the…” Source: RevenueBase Database · checked Sep 28, 2026
2	Tripledot Studios	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	558 contacts →
	Partial evidence “Recently named "The fastest growing company in Europe" by the Financial Times, Tripledot is one of the largest mobile gaming companies in the world, entertaining over hundreds of…” Source: RevenueBase Database · checked Sep 28, 2026
3	Sumo Digital LTD	Indirect evidence	Sheffield, United KingdomHQ checked Sep 28, 2026	1,001-5,000	542 contacts →
	Indirect evidence “Since 2003, Sumo Digital has been creating award winning games across all genres and platforms.” Source: RevenueBase Database · checked Sep 28, 2026
4	Ingenuity Gaming	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	389 contacts →
	Partial evidence “Ingenuity is a global game-development partner for casino operators and suppliers in regulated markets worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
5	Kwalee	Indirect evidence	Radford Semele, United KingdomHQ checked Sep 28, 2026	201-500	379 contacts →
	Indirect evidence “Making the most fun games for the world's players.” Source: RevenueBase Database · checked Sep 28, 2026
6	Sega Europe	Partial evidence	Chiswick, United KingdomHQ checked Sep 28, 2026	1,001-5,000	335 contacts →
	Partial evidence “We are a unit of individuals, passionate about entertaining the world with creative, innovative experiences while being part of a vibrant gaming community.” Source: RevenueBase Database · checked Sep 28, 2026
7	Climax Studios	Partial evidence	Portsmouth, United KingdomHQ checked Sep 28, 2026	51-200	298 contacts →
	Partial evidence “At Climax Studios, A Keywords Studio, we specialise in co-development, delivering cutting edge solutions for some of the world's biggest and most innovative video game titles…” Source: RevenueBase Database · checked Sep 28, 2026
8	TT Games LTD	Indirect evidence	Knutsford, United KingdomHQ checked Sep 28, 2026	501-1,000	283 contacts →
	Indirect evidence “TT Games is in the business of delighting children and grown-ups alike, with our fun and playful takes on world-famous IPs, as part of the LEGO videogame series.” Source: RevenueBase Database · checked Sep 28, 2026
9	Hangar 13	Partial evidence	Brighton, United KingdomHQ checked Sep 28, 2026	201-500	247 contacts →
	Partial evidence “Hangar 13 is an internal 2K development studio that creates influential video game experiences across all major platforms.” Source: RevenueBase Database · checked Sep 28, 2026
10	The Multiplayer Group MPG	Partial evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	51-200	231 contacts →
	Partial evidence “The Multiplayer Group (MPG) is a trusted games studio specialising in co-development and full-development for global partners.” Source: RevenueBase Database · checked Sep 28, 2026
11	Lucid Games LTD	Indirect evidence	Merseyside, United KingdomHQ checked Sep 28, 2026	51-200	230 contacts →
	Indirect evidence “Founded in 2011 by colleagues who had a passion for one thing… making great games.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ndreams	Indirect evidence	Farnborough, United KingdomHQ checked Sep 28, 2026	201-500	221 contacts →
	Indirect evidence “nDreams is the world’s biggest and most experienced #VR game developer and publisher.” Source: RevenueBase Database · checked Sep 28, 2026
13	Electric Square	Indirect evidence	Brighton, United KingdomHQ checked Sep 28, 2026	201-500	198 contacts →
	Indirect evidence “A Keywords Studio.” Source: RevenueBase Database · checked Sep 28, 2026
14	Dambuster Studios	Indirect evidence	Nottingham, United KingdomHQ checked Sep 28, 2026	51-200	181 contacts →
	Indirect evidence “Dambuster Studios is based in Nottingham (United Kingdom) and is a game developer with a successful heritage going back over 20 years.” Source: RevenueBase Database · checked Sep 28, 2026
15	Ninja Theory	Indirect evidence	Cambridge, United KingdomHQ checked Sep 28, 2026	51-200	133 contacts →
	Indirect evidence “Ninja Theory Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
16	Matchingham Games	Strong evidence	Kent, United KingdomHQ checked Sep 28, 2026	51-200	122 contacts →
	Strong evidence “Matchingham Games, a leading game publishing and development company collaborating with diverse studios and founder of many gaming studios such as Radiantcat Studio, Tribom Games…” Source: RevenueBase Database · checked Sep 28, 2026
17	Pixel Toys	Indirect evidence	Royal Leamington Spa, United KingdomHQ checked Sep 28, 2026	51-200	116 contacts →
	Indirect evidence “Pixel Toys is a global developer and publisher of market leading digital games and entertainment, founded by industry veterans with a proven pedigree of delivering highly-rated…” Source: RevenueBase Database · checked Sep 28, 2026
18	Studio Gobo	Indirect evidence	Brighton, United KingdomHQ checked Sep 28, 2026	51-200	113 contacts →
	Indirect evidence “Studio Gobo is renowned for working on acclaimed and award winning games and with the very best publishers and game creators.” Source: RevenueBase Database · checked Sep 28, 2026
19	Criterion Games	Indirect evidence	Guildford, United KingdomHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “Criterion Games is an award-winning studio and Battlefield Studios developer at Electronic Arts.” Source: RevenueBase Database · checked Sep 28, 2026
20	Expression Games	Indirect evidence	Manchester, United KingdomHQ checked Sep 28, 2026	51-200	100 contacts →
	Indirect evidence “Founded in 2022, Expression is a fully remote game developer for console and PC.” Source: RevenueBase Database · checked Sep 28, 2026
21	Digital Gaming Corporation	Partial evidence	Elstree, United KingdomHQ checked Sep 28, 2026	51-200	95 contacts →
	Partial evidence “Digital Gaming Corporation is continuously expanding into the US market where our unparalleled global expertise, content and solutions deliver outstanding experiences and…” Source: RevenueBase Database · checked Sep 28, 2026
22	Media Molecule	Partial evidence	Guildford, United KingdomHQ checked Sep 28, 2026	51-200	88 contacts →
	Partial evidence “Media Molecule is a video game development studio based in Guildford in the UK, and a proud member of the PlayStation Studios.” Source: RevenueBase Database · checked Sep 28, 2026
23	1x2 Network	Indirect evidence	Brighton, United KingdomHQ checked Sep 28, 2026	51-200	86 contacts →
	Indirect evidence “Building on the foundation of Football 1X2 Ltd, that was founded in 2002, 1X2 NETWORK is the new corporate name for the 1X2gaming group of companies.” Source: RevenueBase Database · checked Sep 28, 2026
24	Feral Interactive	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Feral is a leading publisher and developer of games for Windows, macOS, Linux, iOS, Android, Meta Quest and Nintendo We're a publishing company set up in 1996 with a mission to…” Source: RevenueBase Database · checked Sep 28, 2026
25	Outplay Entertainment LTD	Indirect evidence	Dundee, United KingdomHQ checked Sep 28, 2026	51-200	79 contacts →
	Indirect evidence “Outplay Entertainment is an award-winning game developer focused on building and operating high‑quality mobile games in close partnership with leading publishers and IP holders.” Source: RevenueBase Database · checked Sep 28, 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: gaming software development 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 gaming software development companies.
Partial evidence: Its own public description names part of gaming software development companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name gaming software development 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 457 gaming software development companies based in the United Kingdom

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Gaming software development companies based in the United Kingdom at a glance

As of Sep 28, 2026

38.7%Verified-email coverage

23.7Average contacts per company

1-10Median size (employees)

29.8%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

269

11-50

115

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 457 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 gaming software development 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 “gaming software development 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 gaming software development 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 gaming software development 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, 4,199 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 28, 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.

Gaming software development companies by metro

Gaming software development companies in London136

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 gaming software development 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 gaming software development companies are there based in the United Kingdom?

RevenueBase identified 457 gaming software development 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?

SIDE, headquartered in London, tops this list with the largest team on record.

Which city has the most gaming software development companies?

London leads with 136 headquartered companies, followed by Birmingham (12) and Brighton (12).

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 4,199 verified decision-maker contacts tracked across these 457 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 28, 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.