Company lists · Data refreshed September 2026

Top 25 Charity digital marketing agencies based in the United Kingdom

RevenueBase identified 3,299 company matches for charity digital marketing agencies associated with the United Kingdom as of September 2026 and tracks 15,130 professional contacts across them, including 3,512 with verified work emails and 1,086 with mobile numbers. London is the largest hub.

This list covers company matches for charity 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 23, 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 23, 2026 How this list was built
3,299Companies
15,130Contacts tracked
3,512Verified emails
1,086Mobile numbers
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The 25 largest charity digital marketing agencies based in the United Kingdom

Ranked by team size
Top 25 of 3,299 company matches for charity digital marketing agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAltrincham, United KingdomHQ recorded Sep 23, 2026201-500292 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 23, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 23, 2026501-1,000158 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 23, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 23, 202611-50122 contacts →

Exact match

“We’re Giant Digital - a team of passionate problem-solvers who love helping charities and ethical organisations do good.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4Exact matchBristol, United KingdomHQ recorded Sep 23, 202651-200120 contacts →

Exact match

“Torchbox is an employee-owned digital agency and a certified B Corp.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 23, 202651-200117 contacts →

Exact match

“e intelligence is a renowned global leader in the digital marketing space.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6Exact matchBirmingham, United KingdomHQ recorded Sep 23, 202651-20082 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7Exact matchSalisbury, United KingdomHQ recorded Sep 23, 202651-20076 contacts →

Exact match

“Blue Frontier is a UK-based digital growth partner founded in 2005, helping organisations transform, innovate, and grow through integrated expertise in development, digital…”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8Exact matchCheltenham, United KingdomHQ recorded Sep 23, 202611-5072 contacts →

Exact match

“WE WORK WITH AMAZING ORGANISATIONS THAT MAKE THE WORLD A BETTER PLACE, THROUGH OPENING MINDS, CHANGING BEHAVIOUR AND TRIGGERING ACTION.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 23, 202651-20068 contacts →

Exact match

“At smartimpact, we thrive on making great technology work for amazing organisations.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10Exact matchBrighton, United KingdomHQ recorded Sep 23, 202651-20067 contacts →

Exact match

“We exist to transform the future of education marketing by daring to be different.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 23, 202651-20066 contacts →

Exact match

“Enthuse is transforming digital fundraising by putting charities first.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12Exact matchManchester, United KingdomHQ recorded Sep 23, 2026n/a62 contacts →

Exact match

“We're experts in making marketing work harder for SMEs in any sector.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13Exact matchLiverpool, United KingdomHQ recorded Sep 23, 202611-5060 contacts →

Exact match

“Welcome to icopify, your one-stop shop for digital marketing solutions.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 23, 202611-5058 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 23, 2026 · View company records in RevenueBase
15Exact matchRemote, United KingdomHQ recorded Sep 23, 202611-5055 contacts →

Exact match

“Digital with Purpose: solutions for organisations that make the world a better place.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16Exact matchExeter, United KingdomHQ recorded Sep 23, 202651-20054 contacts →

Exact match

“Search4Local is a full-service digital advertising and marketing agency based in Exeter, Devon, working with businesses across the UK.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17Exact matchBournemouth, United KingdomHQ recorded Sep 23, 202611-5054 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18Exact matchBelfast, United KingdomHQ recorded Sep 23, 202651-20051 contacts →

Exact match

“A leading web design and website development company in Belfast, serving clients across Northern Ireland, Ireland, UK and the rest of the world.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 23, 202611-5047 contacts →

Exact match

“Fat Beehive is a specialist charity web design agency that builds beautiful Drupal and Wordpress websites for NGOs, social enterprises and other non-profits.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20Exact matchManchester, United KingdomHQ recorded Sep 23, 202611-5047 contacts →

Exact match

“Since FirstFound has helped thousands of customers to succeed in the digital world.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21Exact matchLondon, United KingdomHQ recorded Sep 23, 202611-5044 contacts →

Exact match

“Beautiful Digital is a full service digital marketing agency.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22Exact matchPeterborough, United KingdomHQ recorded Sep 23, 202611-5042 contacts →

Exact match

“i3MEDIA is a premium web design and development agency delivering the very best in quality and service.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23Exact matchGuildford, United KingdomHQ recorded Sep 23, 202611-5041 contacts →

Exact match

“Plug and Play® is a team of digital marketing professionals who understand the importance of combining good technology with creative design.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24Exact matchFleet, United KingdomHQ recorded Sep 23, 202611-5040 contacts →

Exact match

“The Agency That Grows Ambitious Businesses Since we’ve worked in partnership with hundreds of brands, big and small, to help them achieve success through digital marketing.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 23, 202611-5036 contacts →

Exact match

“At NetTrackers, we're more than just a company - we're your partners in progress.”

Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

Showing 25 of 3,299 charity digital marketing agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 3,512 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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

As of Sep 23, 2026
23.2%Verified-email coverage
7.2%Mobile-number coverage
4.6Average contacts per company
1-10Median size (employees)
27.3%Largest-city concentration · London
Sep 23, 2026Page data refreshed

Companies by employee count

1-10
2,582
11-50
617
51-200
74
201-500
8
501-1,000
6
1,001-5,000
4
5,001-10,000
1

Freshness & accuracy

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

Email last verified

Median 25.0d

Company record updated

Median 89.0d

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 “charity 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 3,512 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 23, 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.

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

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

RevenueBase identified 3,299 company matches for charity 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?

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

Which city has the most charity digital marketing agencies?

London leads with 901 company records, followed by Manchester (109) and Birmingham (76).

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 3,512 professional contacts with verified work emails tracked across these 3,299 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 23, 2026.

Ready to reach these companies? Verified emails and direct dials for all 3,299 charity digital marketing agencies based in the United Kingdom. Start with a free account, no credit card.

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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.