Company lists · Data verified August 2026

Top 25 Activation marketing agencies based in Leeds, United Kingdom

Name: Activation marketing agencies based in Leeds, United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 90 companies tracked

There are 90 activation marketing agencies headquartered in Leeds, United Kingdom (RevenueBase, August 2026). RevenueBase tracks 2,304 professional contacts across them, including 555 with verified work emails and 180 with mobile numbers. London is the largest hub.

This list covers activation marketing agencies headquartered in Leeds, United Kingdom, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

90Companies

2,304Contacts tracked

555Verified emails

180Mobile numbers

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The 25 largest activation marketing agencies based in Leeds, United Kingdom

Ranked by team size

Top 25 of 90 activation marketing agencies based in Leeds, United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Uber Agency	Leeds	n/a	810	7
2	Boutique	Leeds	n/a	256	19
3	26pmx	Leeds	51-200	115	42
4	Fluid Branding	Leeds	51-200	113	68
5	Mesh Marketing	Leeds	51-200	105	85
6	First Event	Leeds	51-200	87	60
7	TOUCH	Leeds	n/a	73	2
8	LINK	Leeds	11-50	52	15
9	Wolfenden	Leeds	11-50	44	33
10	XSEM	Leeds	11-50	36	30
11	Modo25	Leeds	11-50	35	23
12	Fonemedia	Leeds	11-50	26	17
13	Ima-Home	Leeds	201-500	25	6
14	The Onlii	Leeds	11-50	24	18
15	Fusion Unlimited	Leeds	11-50	22	10
16	Principles Agency	Leeds	11-50	19	17
17	Micro2	Leeds	11-50	18	10
18	SPIKE	Leeds	11-50	17	2
19	We Love This LTD	Leeds	11-50	16	10
20	Hedonist Creative Brand Agency	Leeds	11-50	16	4
21	UMPF	Leeds	11-50	14	10
22	Wellpleased Events	Leeds	11-50	11	5
23	Bobble Digital LTD	Leeds	1-10	10	6
24	Bazaar	Leeds	1-10	9	5
25	IMP Experiential & Product Sampling	Leeds	201-500	9	2

Showing 25 of 90 activation marketing agencies based in Leeds, United Kingdom

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Activation marketing agencies based in Leeds, United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 1813 HQs

180Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Activation marketing agencies by metro in the United Kingdom

Metro	Companies
Activation marketing agencies in London	1813
Activation marketing agencies in Manchester	196
Activation marketing agencies in Leeds	90
Activation marketing agencies in Birmingham	89
Activation marketing agencies in Bristol	58
Activation marketing agencies in Glasgow	50
Activation marketing agencies in Edinburgh	42

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “activation marketing agencies”, with match quality audited by blind human judging, and headquartered in Leeds, United Kingdom.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many activation marketing agencies are there based in Leeds, United Kingdom?

There are 90 activation marketing agencies headquartered in Leeds, United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Uber Agency, headquartered in Leeds, tops this list with the largest team on record.

Which city has the most activation marketing agencies?

London leads with 1813 headquartered companies, followed by Manchester (196) and Leeds (90).

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 555 verified decision-maker contacts tracked across these 90 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.