Company lists · Data refreshed September 2026

Top 25 Pro bono digital agencies based in the United Kingdom

RevenueBase identified 869 company matches for pro bono digital agencies associated with the United Kingdom as of September 2026 and tracks 4,633 professional contacts across them, including 1,457 with verified work emails and 329 with mobile numbers. London is the largest hub.

This list covers company matches for pro bono digital 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 5, 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 5, 2026 How this list was built
869Companies
4,633Contacts tracked
1,457Verified emails
329Mobile numbers
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The 25 largest pro bono digital agencies based in the United Kingdom

Ranked by team size
Top 25 of 869 company matches for pro bono digital agencies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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 5, 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 5, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3Exact matchBristol, United KingdomHQ recorded Sep 5, 202651-200120 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4Exact matchEdinburgh, United KingdomHQ recorded Sep 5, 202611-5096 contacts →

Exact match

“We use creative thinking, digital innovation and collaborative problem-solving (and 20 years of know-how) to help our clients communicate better with their audiences and achieve…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5Exact matchManchester, United KingdomHQ recorded Sep 5, 202651-20077 contacts →

Exact match

“We deliver extraordinary digital experiences that connect people, grow communities, and drive long-term success.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20070 contacts →

Exact match

“Starberry is a decentralised global digital agency specialising in brand strategy, web design and lead generation for estate agents, new homes developers and the proptech industry.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20066 contacts →

Exact match

“As a new chapter in our Digital Agency begins, we are also a fantastic place to work, with a reputation for discovering and nurturing some of the finest minds in the business…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8Exact matchLeeds, United KingdomHQ recorded Sep 5, 202651-20064 contacts →

Exact match

“We’re Engage, the digital agency for those that demand attention.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9Exact matchTunbridge Wells, United KingdomHQ recorded Sep 5, 202611-5064 contacts →

Exact match

“Yoyo is a B Corp certified brand and digital agency dedicated to helping good brands do great things.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
11Exact matchPeterborough, United KingdomHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5035 contacts →

Exact match

“Big Blue Door is a web & digital development and hosting agency with substantial experience in designing, developing and maintaining high quality, high impact, open source…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 5, 202651-20034 contacts →

Exact match

“KOL limited is a full service Digital Agency headquartered in London.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14Exact matchPoole, United KingdomHQ recorded Sep 5, 202611-5033 contacts →

Exact match

“We are one of the South's leading digital communications agencies based in Poole, Dorset.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15Exact matchPeterborough, United KingdomHQ recorded Sep 5, 202611-5031 contacts →

Exact match

“Since 2012, Echo has helped hundreds of SMEs transform their online presence through awesome website design and tailored digital marketing campaigns.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5030 contacts →

Exact match

“Are you a fundraiser wanting to increase online donations?”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5030 contacts →

Exact match

“The Good Marketer is a Digital Marketing Agency based in London which works with SMEs; helping them grow, expand and reach new heights in the digital space.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18Exact matchColchester, United KingdomHQ recorded Sep 5, 202611-5030 contacts →

Exact match

“Website Design Ltd is a full service digital agency, based in Colchester, Essex.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19Exact matchManchester, United KingdomHQ recorded Sep 5, 202651-20026 contacts →

Exact match

“ITC specialises in support services, marketing and software development.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20Exact matchHale, United KingdomHQ recorded Sep 5, 202611-5026 contacts →

Exact match

“First Internet benefits from a unique combination of experience and fresh insight.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21Exact matchSouthend-on-sea, United KingdomHQ recorded Sep 5, 202611-5025 contacts →

Exact match

“Based in Southend-on-Sea, we’re a full-service digital marketing agency that connects the dots between strategy, creative thinking and technical delivery, helping brands show up…”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5025 contacts →

Exact match

“We exist to help progressive causes do digital that touches hearts and drives action.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 5, 202611-5025 contacts →

Exact match

“Creative digital agency, passionate about promoting brands online with effective campaigns that deliver results.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24Exact matchNorwich, United KingdomHQ recorded Sep 5, 202611-5024 contacts →

Exact match

“Affinity is a fully integrated award winning agency.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25Exact matchSalisbury, United KingdomHQ recorded Sep 5, 202611-5024 contacts →

Exact match

“Moore-Wilson is a digital agency based in London and Salisbury.”

Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase

Showing 25 of 869 pro bono digital agencies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,457 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Pro bono digital agencies based in the United Kingdom at a glance

As of Sep 5, 2026
31.4%Verified-email coverage
7.1%Mobile-number coverage
5.3Average contacts per company
1-10Median size (employees)
27.5%Largest-city concentration · London
Sep 5, 2026Page data refreshed

Companies by employee count

1-10
660
11-50
177
51-200
21
201-500
6
1,001-5,000
2
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “pro bono digital 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 1,457 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 5, 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.

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

How many pro bono digital agencies are there based in the United Kingdom?

RevenueBase identified 869 company matches for pro bono digital 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 pro bono digital agencies?

London leads with 239 company records, followed by Birmingham (27) and Manchester (24).

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 1,457 professional contacts with verified work emails tracked across these 869 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 5, 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.