Company lists · Data refreshed September 2026
Top 25 Post-production houses based in London, United Kingdom
RevenueBase identified 1,266 post-production houses headquartered in London, United Kingdom as of September 2026 and tracks 24,306 professional contacts across them, including 9,251 with verified work emails. London is the largest hub.
This list covers post-production houses headquartered in London, 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 20, 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.
The 25 largest post-production houses based in London, United Kingdom
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 3,243 contacts → | ||||
Indirect evidence “Framestore combines talent and technology to reframe the possible in film, content, advertising and immersive experiences.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 2 | 719 contacts → | ||||
Indirect evidence “Superheroes, fantastic beasts, dinosaurs of the 21st century, and galaxies undiscovered.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 3 | 674 contacts → | ||||
Partial evidence “PXO creates industry-leading Virtual Production and Visual Effects for premium Film and Episodic content.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 4 | 654 contacts → | ||||
Indirect evidence “The Mill is TransPerfect's creative studio built on decades of award-winning excellence and designed for a world where craft must scale.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 5 | 468 contacts → | ||||
Indirect evidence “We are a creative studio with expertise in VFX, music, originals, motion design and advertising.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 6 | 231 contacts → | ||||
Indirect evidence “EIKON is a global leader in digital mastering and localization for the entertainment industry working with all the major Hollywood studios and entertainment distribution companies.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 7 | 203 contacts → | ||||
Strong evidence “Molinare is an award-winning Film and Broadcast Post Production Facility in the heart of Soho, London and is one of the most respected and established names in the industry with…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 8 | 188 contacts → | ||||
Partial evidence “PPC is one of the largest creative production agencies outside North America, with over 40 years experience in film marketing, creative advertising and localisation.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 9 | 172 contacts → | ||||
Strong evidence “ENVY is the UK’s leading post-production house, operating across five locations in London.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 10 | 148 contacts → | ||||
Indirect evidence “As the world’s leading multidisciplinary service provider, Deluxe underpins the media and entertainment industry, servicing premium content creators and distributors.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 11 | 135 contacts → | ||||
Indirect evidence “BlueBolt is an award-winning, independent visual effects studio based in London.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 12 | 130 contacts → | ||||
Indirect evidence “Union VFX is an independent, BAFTA-winning, visual effects facility founded in 2008 by Adam Gascoyne and Tim Caplan, providing a creative service for feature film and television…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 13 | 130 contacts → | ||||
Indirect evidence “Final Cut is a creative editorial company, working across advertising, film and television.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 14 | 119 contacts → | ||||
Partial evidence “For more than 25 years, we have developed visual content for all platforms through creative services such as concept development, live-action production, visual effects, CGI…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 15 | 118 contacts → | ||||
Indirect evidence “We are UNIT.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 16 | 106 contacts → | ||||
Strong evidence “Splice is a creative and independent post-production house with facilities in Shoreditch and Old Street.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 17 | 104 contacts → | ||||
Indirect evidence “Absolute is a proudly independent, award-winning creative studio, based in the heart of London's West End.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 18 | 99 contacts → | ||||
Indirect evidence “We are constantly pushing boundaries, from cutting edge VFX to Academy Award-winning sound design.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 19 | 99 contacts → | ||||
Indirect evidence “Big Sky Studios is central London's largest full-service creative campus with 15 studios across 5 sites.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 20 | 95 contacts → | ||||
Strong evidence “Evolutions Post Production is a collective of multitalented award-winning editors, colourists, dubbing mixers and designers with decades of experience and visual expertise behind…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 21 | 94 contacts → | ||||
Indirect evidence “We create high-end visual effects for the major Hollywood studios, global streaming platforms and independent film and television.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 22 | 89 contacts → | ||||
Partial evidence “We specialise in stills & film production, offering creative & service production worldwide.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 23 | 85 contacts → | ||||
Strong evidence “Operating from London and New York, GOLDCREST is a fully integrated and renowned international media company providing film financing, production, post production and worldwide…” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 24 | 80 contacts → | ||||
Strong evidence “1920 is a visual effects post production facility based in central London and Bristol.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
| 25 | 77 contacts → | ||||
Indirect evidence “Overview: iGene is an eminent Visual Effects and Colour Grading Company with operations based in London, Singapore, and Chennai.” Source: RevenueBase Database · checked Sep 20, 2026Thanks. The Data Team will review it. | |||||
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: post-production houses. 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 post-production houses.
- Partial evidence
- Its own public description names part of post-production houses, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name post-production houses. 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 1,266 post-production houses based in London, United Kingdom
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Post-production houses based in London, United Kingdom at a glance
As of Sep 20, 2026Companies by employee count
Email recency for this list is measured across the whole United Kingdom list rather than for London, so it is reported there. Company counts and contact totals on this page are exact for London, over 1,266 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 post-production houses, 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 London, United Kingdom whose own description of what they do matches “post-production houses”. 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 post-production houses), 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 post-production houses, and records with no verified work email. Companies headquartered outside London 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, 9,251 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 20, 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.
Post-production houses by metro in the United Kingdom
- Post-production houses in London1266
- Post-production houses in Manchester88
- Post-production houses in Bristol59
- Post-production houses in Glasgow41
- Post-production houses in Leeds39
- Post-production houses in Edinburgh29
- Post-production houses in Birmingham27
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 post-production houses, 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 post-production houses are there based in London, United Kingdom?
RevenueBase identified 1,266 post-production houses headquartered in London, 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?
Framestore, headquartered in London, tops this list with the largest team on record.
Which city has the most post-production houses?
London leads with 1266 headquartered companies, followed by Manchester (88) and Bristol (59).
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 9,251 verified decision-maker contacts tracked across these 1,266 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 20, 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.
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