Company lists · Data refreshed September 2026

Top 25 Federal digital marketing agencies based in the United Kingdom

Name: Federal digital marketing agencies based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 4,170 companies tracked

RevenueBase identified 4,170 company matches for federal digital marketing agencies associated with the United Kingdom as of September 2026 and tracks 27,027 professional contacts across them, including 5,885 with verified work emails and 1,544 with mobile numbers. London is the largest hub.

This list covers company matches for federal digital marketing agencies 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 30, 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 30, 2026 How this list was built

4,170Companies

27,027Contacts tracked

5,885Verified emails

1,544Mobile numbers

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The 25 largest federal digital marketing agencies based in the United Kingdom

Ranked by team size

Top 25 of 4,170 company matches for federal digital marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 30, 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	Promodo Digital Agency	Exact match	Lincoln, United KingdomHQ recorded Sep 30, 2026	201-500	383 contacts →
	Exact match “Promodo is an award-winning performance marketing agency and a reliable partner for driving measurable results in eCommerce.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
2	ADD People	Exact match	Altrincham, United KingdomHQ recorded Sep 30, 2026	201-500	292 contacts →
	Exact match “We’re Add People, a team of digital marketing professionals dedicated to helping small to medium-sized businesses grow online.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
3	BIG Group	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	177 contacts →
	Exact match “Founded in 1991, with offices in Amsterdam, Bath, Dubai and London our award-winning employee-owned company has consistently ranked as one of the UK's leading independent digital…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
4	Investis Digital	Exact match	London, United KingdomHQ recorded Sep 30, 2026	501-1,000	158 contacts →
	Exact match “IDX (formerly Investis Digital) specializes in elevating companies and brands and maximizing technology to build strong, relatable, and authentic connections with their audiences.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
5	E Intelligence	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	117 contacts →
	Exact match “e intelligence is a renowned global leader in the digital marketing space.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
6	Battenhall	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	112 contacts →
	Exact match “Battenhall is an award-winning communications agency for the social media age.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
7	FOUND	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	104 contacts →
	Exact match “We're Found, the Everysearch™ agency.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
8	Finixio	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	96 contacts →
	Exact match “Finixio is UK based remote first Marketing & SEO Agency helping clients all over the world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
9	Embryo	Exact match	Manchester, United KingdomHQ recorded Sep 30, 2026	51-200	91 contacts →
	Exact match “We are a leading independent agency and trusted growth partner for ambitious businesses of all sizes, turning performance marketing into a growth engine.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
10	Brainsouls	Exact match	Birmingham, United KingdomHQ recorded Sep 30, 2026	51-200	82 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
11	Paramount Digital LTD	Exact match	St Helens, United KingdomHQ recorded Sep 30, 2026	11-50	79 contacts →
	Exact match “Simple.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
12	Social Boost	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	79 contacts →
	Exact match “Social Boost has helped to grow more than 25 million real Followers, created content for 100+ brands, and generated over 300k sales leads.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
13	Stickyeyes	Exact match	Leeds, United KingdomHQ recorded Sep 30, 2026	201-500	77 contacts →
	Exact match “Search Marketing \| Content \| Strategy Delivered by passionate people.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
14	MABO	Exact match	Middlesbrough, United KingdomHQ recorded Sep 30, 2026	51-200	69 contacts →
	Exact match “Unlock exceptional business growth with Mabo - an award-winning digital marketing agency specialist in paid search, social media, search engine optimisation (SEO) and Amazon…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
15	Education Cubed LTD	Exact match	Brighton, United KingdomHQ recorded Sep 30, 2026	51-200	67 contacts →
	Exact match “We exist to transform the future of education marketing by daring to be different.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
16	Engage Interactive	Exact match	Leeds, United KingdomHQ recorded Sep 30, 2026	51-200	64 contacts →
	Exact match “We’re Engage, the digital agency for those that demand attention.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
17	77agency	Exact match	London, United KingdomHQ recorded Sep 30, 2026	51-200	64 contacts →
	Exact match “We are an award-winning full-service digital agency, part of Jakala group with 1,800 employees across 16 countries around the world.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
18	Purecontent	Exact match	Norwich, United KingdomHQ recorded Sep 30, 2026	11-50	63 contacts →
	Exact match “PureContent is a full-service marketing agency that provides everything your business needs to create impactful, results-driven marketing campaigns.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
19	TOWN	Exact match	Manchester, United KingdomHQ recorded Sep 30, 2026	n/a	62 contacts →
	Exact match “We're experts in making marketing work harder for SMEs in any sector.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
20	Sleeping Giant Media	Exact match	Folkestone, United KingdomHQ recorded Sep 30, 2026	51-200	60 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 30, 2026 · View company records in RevenueBase
21	Icopify	Exact match	Liverpool, United KingdomHQ recorded Sep 30, 2026	11-50	60 contacts →
	Exact match “Welcome to icopify, your one-stop shop for digital marketing solutions.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
22	I-Com	Exact match	Manchester, United KingdomHQ recorded Sep 30, 2026	11-50	58 contacts →
	Exact match “At I-COM we don't just build websites, we consider the full digital marketing mix to create innovative and agile digital marketing campaigns that get results.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
23	Make Agency	Exact match	London, United KingdomHQ recorded Sep 30, 2026	11-50	58 contacts →
	Exact match “Make is one of the UK's fastest-growing Digital Agencies, with a growing team of 50 - servicing clients including IBM, Asana, Eventbrite, Soldo, Campari, Clearpay, Disney…” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
24	oneagency.co	Exact match	Norwich, United KingdomHQ recorded Sep 30, 2026	11-50	57 contacts →
	Exact match “OneAgency is an integrated marketing agency built for the digital age.” Recorded in the RevenueBase company graph · Sep 30, 2026 · View company records in RevenueBase
25	Click Consult Part Of Ceuta Group	Exact match	Hooton, United KingdomHQ recorded Sep 30, 2026	51-200	55 contacts →
	Exact match “Click Consult, an IQVIA business, is a multi award-winning digital and search marketing agency with a focus on organic (SEO) and paid search (PPC).” Recorded in the RevenueBase company graph · Sep 30, 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 “federal digital marketing agencies”. 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 25 of 4,170 federal digital marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 5,885 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal digital marketing agencies based in the United Kingdom at a glance

As of Sep 30, 2026

21.8%Verified-email coverage

5.7%Mobile-number coverage

6.5Average contacts per company

1-10Median size (employees)

29.4%Largest-city concentration · London

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

3,075

11-50

940

51-200

116

201-500

501-1,000

1,001-5,000

5,001-10,000

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 32.0d

1,7330–30

3,93131–60

18261–90

1090–180

29180+

Company record updated

Median 97.0d

00–30

1,91331–60

9,05961–90

14,33790–180

1,718180+

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 “federal digital marketing agencies” 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 5,885 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 30, 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.

Federal digital marketing agencies 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 “federal digital marketing agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal digital marketing agencies are there based in the United Kingdom?

RevenueBase identified 4,170 company matches for federal digital marketing agencies 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?

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

Which city has the most federal digital marketing agencies?

London leads with 1225 company records, followed by Manchester (155) and Birmingham (115).

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 5,885 professional contacts with verified work emails tracked across these 4,170 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 30, 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.