Company lists · Data refreshed September 2026

Top 25 Volunteer recruitment marketing companies based in London, United Kingdom

RevenueBase identified 172 volunteer recruitment marketing companies headquartered in London, United Kingdom as of September 2026 and tracks 3,253 professional contacts across them, including 394 with verified work emails. Across the United Kingdom, London is the largest hub for this category.

This list covers volunteer recruitment marketing companies 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 29, 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 29, 2026 86% judged on-target in blind review
172Companies
3,253Contacts tracked
394Verified emails
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The 25 largest volunteer recruitment marketing companies based in London, United Kingdom

Ranked by team size
Top 25 of 172 volunteer recruitment marketing companies based in London, United Kingdom, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to volunteer recruitment marketing companies: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a333 contacts →

Indirect evidence

“Search jobs or partner with us by visiting We are Aspire.”

Source: RevenueBase Database · checked Sep 29, 2026
2Partial evidenceLondon, United KingdomHQ checked Sep 29, 2026n/a191 contacts →

Partial evidence

“We help marketing leaders in the Publishing, Events and Business Intelligence sector hire exceptional Marketing Talent Looking for a new role?”

Source: RevenueBase Database · checked Sep 29, 2026
3Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-5072 contacts →

Partial evidence

“3Search is a commercial recruitment agency, connecting talent to help you and your company thrive.”

Source: RevenueBase Database · checked Sep 29, 2026
4Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-5033 contacts →

Strong evidence

“Technology marketing recruitment.”

Source: RevenueBase Database · checked Sep 29, 2026
5Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-5033 contacts →

Strong evidence

“ASG is a multi award winning, international Print, Marketing and Creative Services recruitment partner.”

Source: RevenueBase Database · checked Sep 29, 2026
6Strong evidenceLondon, United KingdomHQ checked Sep 29, 202651-20031 contacts →

Strong evidence

“A recruitment marketing team in your pocket.”

Source: RevenueBase Database · checked Sep 29, 2026
7Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202611-5030 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 29, 2026
8Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-5029 contacts →

Strong evidence

“Prominence was founded out of the desire to help those in the recruitment sector respond to changes in consumer behaviour, namely the shift towards digital marketing and social…”

Source: RevenueBase Database · checked Sep 29, 2026
9Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202611-5025 contacts →

Indirect evidence

“With over 25 years combined experience we know exactly how hard it can be to recruit the best talent for your team.”

Source: RevenueBase Database · checked Sep 29, 2026
10Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-5024 contacts →

Strong evidence

“Marketing, Sales, Media & Creative Recruitment Experts.”

Source: RevenueBase Database · checked Sep 29, 2026
11Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202611-5022 contacts →

Indirect evidence

“WDAD Communications is a highly experienced talent communications, employer branding and attraction agency.”

Source: RevenueBase Database · checked Sep 29, 2026
12Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-5021 contacts →

Partial evidence

“We are DNA Recruit and we deliver dynamic recruitment, search and talent solutions that build new alliances between ambitious brands and the people they need to grow and evolve…”

Source: RevenueBase Database · checked Sep 29, 2026
13Indirect evidenceLondon, United KingdomHQ checked Sep 29, 20261-1020 contacts →

Indirect evidence

“Our work goes beyond the placement.”

Source: RevenueBase Database · checked Sep 29, 2026
14Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-5019 contacts →

Strong evidence

“OME (Online Media Experts) is an ad agency that partners with businesses to unlock the potential of their recruitment marketing.”

Source: RevenueBase Database · checked Sep 29, 2026
15Strong evidenceLondon, United KingdomHQ checked Sep 29, 202611-5018 contacts →

Strong evidence

“The Media Exchange is an adept, experienced media recruitment consultancy, specialising in recruiting sales, marketing, analytics, advertising and creative talent.”

Source: RevenueBase Database · checked Sep 29, 2026
16Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-5016 contacts →

Partial evidence

“The go-to recruitment partner for AdTech, MarTech, Media & SaaS.”

Source: RevenueBase Database · checked Sep 29, 2026
17Strong evidenceLondon, United KingdomHQ checked Sep 29, 20261-1016 contacts →

Strong evidence

“Francis Consultancy is a recruitment agency specialising in digital marketing and sales.”

Source: RevenueBase Database · checked Sep 29, 2026
18Indirect evidenceLondon, United KingdomHQ checked Sep 29, 202611-5015 contacts →

Indirect evidence

“We recruit at all levels across; Consultancy / Advisory, media, digital, agency, SaaS, Adtech and AI sector.”

Source: RevenueBase Database · checked Sep 29, 2026
19Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-5014 contacts →

Partial evidence

“Platypus Digital is a digital marketing agency that works exclusively with charities.”

Source: RevenueBase Database · checked Sep 29, 2026
20Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261-1014 contacts →

Partial evidence

“We are a leading, end to end, Recruitment Search Firm (R2R), who work with clients on a global basis to find the best possible talent within the global Recruitment community.”

Source: RevenueBase Database · checked Sep 29, 2026
21Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261-1014 contacts →

Partial evidence

“Norton Blake is a London based recruitment firm specialising in the sourcing of talented individuals.”

Source: RevenueBase Database · checked Sep 29, 2026
22Partial evidenceLondon, United KingdomHQ checked Sep 29, 20261-1010 contacts →

Partial evidence

“Savvy Media & Digital Recruitment is a London based recruitment company passionate about placing quality candidates that reach the high standards and work practice similar to its…”

Source: RevenueBase Database · checked Sep 29, 2026
23Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-509 contacts →

Partial evidence

“Sekna is a digital marketing agency that empowers charities and NGOs to make a meaningful impact.”

Source: RevenueBase Database · checked Sep 29, 2026
24Partial evidenceLondon, United KingdomHQ checked Sep 29, 202611-508 contacts →

Partial evidence

“With a proven legacy in the recruitment advertising sector, WJP Floyd excels in attracting and recruiting talent for a variety of roles, across a diverse client base and a rapidly…”

Source: RevenueBase Database · checked Sep 29, 2026
25Strong evidenceLondon, United KingdomHQ checked Sep 29, 20261-107 contacts →

Strong evidence

“ZBusiness Limited is a collective of specialist recruitment businesses that specialise in sourcing talent across industries including business, media, live events and marketing.”

Source: RevenueBase Database · checked Sep 29, 2026

Showing 25 of 172 volunteer recruitment marketing companies based in London, United Kingdom

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Volunteer recruitment marketing companies based in London, United Kingdom at a glance

As of Sep 29, 2026
12.1%Verified-email coverage
18.9Average contacts per company
1-10Median size (employees)
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
128
11-50
39
51-200
4
201-500
1

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 172 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 volunteer recruitment marketing companies, 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 “volunteer recruitment marketing companies”. 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 volunteer recruitment marketing companies), 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 volunteer recruitment marketing companies, 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, 394 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 29, 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.

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 volunteer recruitment marketing companies, 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 volunteer recruitment marketing companies are there based in London, United Kingdom?

RevenueBase identified 172 volunteer recruitment marketing companies 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?

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

Which city in the United Kingdom has the most volunteer recruitment marketing companies?

London leads the United Kingdom with 172 headquartered companies, followed by Manchester (13) and Birmingham (10).

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 394 verified decision-maker contacts tracked across these 172 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 29, 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.