Company lists · Data refreshed September 2026

Top 22 Youtube advertising agencies for B2B based in the United Kingdom

Name: Youtube advertising agencies for B2B based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 1,465 companies tracked

RevenueBase identified 1,465 company matches for youtube advertising agencies for B2B associated with the United Kingdom as of September 2026 and tracks 12,365 professional contacts across them, including 1,953 with verified work emails and 1,284 with mobile numbers. London is the largest hub.

This list covers company matches for youtube advertising agencies for B2B associated with the United Kingdom, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 3, 2026 How this list was built

1,465Companies

12,365Contacts tracked

1,953Verified emails

1,284Mobile numbers

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The 22 largest youtube advertising agencies for B2B based in the United Kingdom

Ranked by team size

Top 22 of 1,465 company matches for youtube advertising agencies for B2B based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	VIDSY	Exact match	London, United KingdomHQ recorded Sep 3, 2026	51-200	187 contacts →
	Exact match “Vidsy helps global brands achieve business goals with effective video ads, created efficiently and consistently for digital.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2	Publicis PRO	Exact match	London, United KingdomHQ recorded Sep 3, 2026	51-200	140 contacts →
	Exact match “Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3	Brainsouls	Exact match	Birmingham, United KingdomHQ recorded Sep 3, 2026	51-200	81 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4	Sleeping Giant Media	Exact match	Folkestone, United KingdomHQ recorded Sep 3, 2026	51-200	56 contacts →
	Exact match “Sleeping Giant Media is an award-winning digital marketing agency providing digital marketing services for businesses that wish to grow online.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5	OCM Digital Media	Exact match	London, United KingdomHQ recorded Sep 3, 2026	51-200	54 contacts →
	Exact match “OCM is a leading adtech agency providing solutions to advertisers, advertising agencies and to web, mobile & video publishers.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6	The Think Tank	Exact match	London, United KingdomHQ recorded Sep 3, 2026	11-50	45 contacts →
	Exact match “We are The Think Tank: a fully-integrated, result-oriented agency based in Holborn, London.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7	Equimedia	Exact match	Poulton, United KingdomHQ recorded Sep 3, 2026	51-200	37 contacts →
	Exact match “equimedia is a UK based, independent digital marketing agency with performance at our core.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8	Terrier Agency	Exact match	London, United KingdomHQ recorded Sep 3, 2026	11-50	28 contacts →
	Exact match “Based in London, Terrier has a team that has collectively over 50 years experience in digital advertising.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9	Digital Next, UK	Exact match	Manchester, United KingdomHQ recorded Sep 3, 2026	51-200	25 contacts →
	Exact match “Digital Next helps ambitious businesses grow online through SEO, paid media, web development, content, AI search visibility and performance marketing.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10	Hydra Creative	Exact match	Sheffield, United KingdomHQ recorded Sep 3, 2026	11-50	21 contacts →
	Exact match “Hydra Creative is an award-winning full-service digital agency based in Sheffield, working with clients across the UK and worldwide in a wide range of industries.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11	Northern Media	Exact match	Wakefield, United KingdomHQ recorded Sep 3, 2026	11-50	19 contacts →
	Exact match “Northern Media are a sales-led marketing and advertising agency based in Wakefield.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12	Micro2	Exact match	Leeds, United KingdomHQ recorded Sep 3, 2026	11-50	18 contacts →
	Exact match “Micro2 is a performance-driven VIP digital marketing agency dedicated to delivering elite services to a portfolio of high-end clients.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13	DIONY	Exact match	Hull, United KingdomHQ recorded Sep 3, 2026	11-50	17 contacts →
	Exact match “We’re a strategy-first performance marketing agency for ambitious brands that want to scale with clarity and control.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14	Generate UK B2B Digital Marketing Agency	Exact match	Theale, United KingdomHQ recorded Sep 3, 2026	11-50	17 contacts →
	Exact match “Generate UK is a full-service digital marketing agency that empowers industry-leading B2B & professional services companies to generate growth online.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15	Swingate Marketing And Design	Exact match	Basingstoke, United KingdomHQ recorded Sep 3, 2026	11-50	15 contacts →
	Exact match “An independent, full-service creative and marketing agency with the power to build, create, design, write, brand, market, and everything in between.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16	Business Marketing Services LTD	Exact match	Cleckheaton, United KingdomHQ recorded Sep 3, 2026	11-50	15 contacts →
	Exact match “BMS specialising in Online advertising for Industrial company's.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17	Plinkfizz	Exact match	Stoke-On-Trent, United KingdomHQ recorded Sep 3, 2026	11-50	14 contacts →
	Exact match “We help businesses achieve double digit growth, by solving complex problems and creating marketing opportunities.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18	Clickboost	Exact match	Glasgow, United KingdomHQ recorded Sep 3, 2026	11-50	14 contacts →
	Exact match “Business Owners and Marketing/Brand Managers choose to work with us when-Digital advertising activity isn’t producing as many leads or sales as it should be -Campaigns need to…” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19	ESA Digital LTD	Exact match	London, United KingdomHQ recorded Sep 3, 2026	11-50	13 contacts →
	Exact match “Award-Winning SEO Agency for $1M+ Tech Companies (SaaS, Web) and 6-figure E-Commerce Brands.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20	Qerā Marketing	Exact match	Edinburgh, United KingdomHQ recorded Sep 3, 2026	51-200	12 contacts →
	Exact match “SEO and Google Ads for DTC e-Commerce brands 🤴 We generate over $140 million per year for our clients.#1 SEO agency for ecom 2 consecutive years!” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
21	Semseo	Exact match	Londres, United KingdomHQ recorded Sep 3, 2026	11-50	11 contacts →
	Exact match “Founded in 2004, SEMSEO is a Google Partner Premier agency specialized in the creation and optimization of advertising campaigns on search engines and social networks.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
22	Mbastack	Exact match	London, United KingdomHQ recorded Sep 3, 2026	51-200	10 contacts →
	Exact match “Marketing agency.” Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “youtube advertising agencies for B2B”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 1,465 youtube advertising agencies for B2B based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,953 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Youtube advertising agencies for B2B based in the United Kingdom at a glance

As of Sep 3, 2026

15.8%Verified-email coverage

10.4%Mobile-number coverage

8.4Average contacts per company

1-10Median size (employees)

35.2%Largest-city concentration · London

Sep 3, 2026Page data refreshed

Companies by employee count

1-10

1,119

11-50

290

51-200

201-500

501-1,000

1,001-5,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

00–30

17831–60

1,07161–90

69290–180

12180+

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with the United Kingdom whose business descriptions match “youtube advertising agencies for B2B” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,953 professional contacts with verified work emails across the full matched dataset. 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 3, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Youtube advertising agencies for B2B by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “youtube advertising agencies for B2B”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many youtube advertising agencies for B2B are there based in the United Kingdom?

RevenueBase identified 1,465 company matches for youtube advertising agencies for B2B associated with the United Kingdom as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

VIDSY tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most youtube advertising agencies for B2B?

London leads with 515 company records, followed by Manchester (70) and Birmingham (46).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,953 professional contacts with verified work emails tracked across these 1,465 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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 SmartSearch, 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.