Company lists · Data refreshed September 2026

Top 25 Digital video advertising agencies based in London, United Kingdom

Name: Digital video advertising agencies based in London, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 692 companies tracked

RevenueBase identified 692 digital video advertising agencies headquartered in London, United Kingdom as of September 2026 and tracks 10,693 professional contacts across them, including 1,932 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers digital video advertising agencies 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 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

692Companies

10,693Contacts tracked

1,932Verified emails

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The 25 largest digital video advertising agencies based in London, United Kingdom

Ranked by team size

Top 25 of 692 digital video advertising agencies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to digital video advertising agencies: 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	Influencer	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	640 contacts →
	Indirect evidence “Influencer is a global creator marketing agency on a mission to shape the future of marketing by humanizing brands.” Source: RevenueBase Database · checked Sep 28, 2026
2	M C Saatchi Performance	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	457 contacts →
	Partial evidence “We are a Global digital media agency specializing in taking a human approach to connecting brands with people across all channels.” Source: RevenueBase Database · checked Sep 28, 2026
3	Little DOT Studios	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	435 contacts →
	Partial evidence “We are an award-winning social media agency, multi-platform production company, and digital media network, specialising in building and connecting with audiences, delivering…” Source: RevenueBase Database · checked Sep 28, 2026
4	VIDSY	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	192 contacts →
	Strong evidence “Vidsy helps global brands achieve business goals with effective video ads, created efficiently and consistently for digital.” Source: RevenueBase Database · checked Sep 28, 2026
5	Nest Commerce	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	69 contacts →
	Indirect evidence “Nest Commerce is a technology-led agency working with brands like Urban Outfitters, Hims and Damson Madder.” Source: RevenueBase Database · checked Sep 28, 2026
6	RD Content	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “RD Content is an award-winning video content agency, based in London, UAE, Singapore and New York.” Source: RevenueBase Database · checked Sep 28, 2026
7	Wild Vision	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	63 contacts →
	Indirect evidence “Wild Vision's roster showcases some of the most successful content creators in the industry.” Source: RevenueBase Database · checked Sep 28, 2026
8	OCM Digital Media	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	54 contacts →
	Strong evidence “OCM is a leading adtech agency providing solutions to advertisers, advertising agencies and to web, mobile & video publishers.” Source: RevenueBase Database · checked Sep 28, 2026
9	Precise TV	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	49 contacts →
	Strong evidence “Precise TV is an award-winning HIPAA and COPPA certified contextual video advertising platform offering advanced machine-learning optimization and contextual targeting helping you…” Source: RevenueBase Database · checked Sep 28, 2026
10	Outsider	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “It all started 30 years ago.” Source: RevenueBase Database · checked Sep 28, 2026
11	BAMBU	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	n/a	45 contacts →
	Partial evidence “Bambu is an online marketing and advertising agency based in London, working with startup and growth brands across the UK, Europe and North America, founded by two ex-WPP…” Source: RevenueBase Database · checked Sep 28, 2026
12	PEACH	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	201-500	44 contacts →
	Indirect evidence “Peach is working to radically simplify ad workflows.” Source: RevenueBase Database · checked Sep 28, 2026
13	Automated Creative	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “Our platform helps performance marketers scale social, display and retail media campaigns.” Source: RevenueBase Database · checked Sep 28, 2026
14	LOCO	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	36 contacts →
	Strong evidence “Loco What Loco is a Collective specialising in content production, providing moving imagery for the advertising, digital, film and broadcast industries.” Source: RevenueBase Database · checked Sep 28, 2026
15	Wooshii	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	32 contacts →
	Partial evidence “A tech-enabled video services company offering end-to-end video production and performance management solutions for enterprise organisations.” Source: RevenueBase Database · checked Sep 28, 2026
16	dooh.com	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	31 contacts →
	Partial evidence “DOOH.com is a creative production studio specialising in all things digital out of home.” Source: RevenueBase Database · checked Sep 28, 2026
17	Catalyst	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	31 contacts →
	Indirect evidence “Scaling Meta Accounts Through Mass Creative Creative Strategy Performance Brilliance UGC, Hifi, Motion & Graphic Design Catalyst helps ambitious brands scale through world-class…” Source: RevenueBase Database · checked Sep 28, 2026
18	Shook Digital	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “Shook helps brands win in the short-form video era by combining AI, creators, and performance data with automation to make ads that actually perform.” Source: RevenueBase Database · checked Sep 28, 2026
19	Perspective Pictures	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	29 contacts →
	Partial evidence “We develop brands with video content that is built for the right platforms.” Source: RevenueBase Database · checked Sep 28, 2026
20	Webtopia	Strong evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	26 contacts →
	Strong evidence “Bespoke digital advertising strategy + creative Mission-driven ecomm brands need a different kind of agency.” Source: RevenueBase Database · checked Sep 28, 2026
21	Chrome Productions	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “From billion-dollar art auctions to world-record breaking feats of human endeavour, Chrome is a branded entertainment studio making films, live-streams, and immersive experiences…” Source: RevenueBase Database · checked Sep 28, 2026
22	Adludio	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	24 contacts →
	Partial evidence “Adludio is an award-winning, AI-powered platform that delivers brand outcomes through interactive mobile advertising.” Source: RevenueBase Database · checked Sep 28, 2026
23	Encore Digital Media	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “Do justice to the data, with the expertise to turn it into a nuanced programmatic campaign.” Source: RevenueBase Database · checked Sep 28, 2026
24	Naritive	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	51-200	23 contacts →
	Indirect evidence “Naritive is a media owner dedicated to offering brands and companies better optimised and effective programmatic and display ad solutions.” Source: RevenueBase Database · checked Sep 28, 2026
25	Quite Frankly Productions	Partial evidence	London, United KingdomHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Quite Frankly is a content-driven production company that spans broadcast, digital, live events and social media.” 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: digital video advertising agencies. 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 digital video advertising agencies.
Partial evidence: Its own public description names part of digital video advertising agencies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name digital video advertising agencies. 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 692 digital video advertising agencies based in London, United Kingdom

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Digital video advertising agencies based in London, United Kingdom at a glance

As of Sep 28, 2026

18.1%Verified-email coverage

15.5Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

491

11-50

160

51-200

201-500

1,001-5,000

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 692 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 digital video advertising agencies, 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 “digital video advertising agencies”. 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 digital video advertising agencies), 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 digital video advertising agencies, 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, 1,932 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.

Digital video advertising agencies by metro in the United Kingdom

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 digital video advertising agencies, 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 digital video advertising agencies are there based in London, United Kingdom?

RevenueBase identified 692 digital video advertising agencies 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?

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

Which city in the United Kingdom has the most digital video advertising agencies?

London leads the United Kingdom with 692 headquartered companies, followed by Manchester (65) and Birmingham (43).

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 1,932 verified decision-maker contacts tracked across these 692 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.