Company lists · Data verified August 2026

Top 25 Demand generation consulting firms based in the United Kingdom

There are 1,680 demand generation consulting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 14,058 professional contacts across them, including 3,021 with verified work emails and 1,021 with mobile numbers. London is the largest hub.

This list covers demand generation consulting firms headquartered in the 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.

1,680Companies
14,058Contacts tracked
3,021Verified emails
1,021Mobile numbers
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The 25 largest demand generation consulting firms based in the United Kingdom

Ranked by team size
Top 25 of 1,680 demand generation consulting firms based in the United Kingdom, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#CompanyHQEmployeesContactsVerified emails
1DigitalzoneLondon501-1,000557137
2MVFLondon201-500417246
3EntourageLondon51-20036381
4Vereigen MediaLondon201-50030238
5Astute.comBournemouth201-50026538
6Quantum MarketingReading51-2001981
7BNZSALondon201-5001956
8TBT MarketingFrome51-20013851
9HighlandsSawbridgeworth51-20013744
10AIR MarketingExeter51-20012347
11DurhamlaneNewcastle Upon Tyne51-20011474
12Pursuit MarketingGlasgow51-200968
13TorpedoOxford51-2008930
14April SIXLondon51-2008919
15Creative MediaOmagh51-2007027
16Fifth RingAberdeen51-2006335
17Tfli LTDMacclesfield51-2006140
18Sircles Digital Marketing AgencyDudley51-200536
19The Marketing PracticeLondon501-1,0005230
20Marathon B2BLondon51-200521
21OrbitalxLondon51-2004911
22MatterLeeds51-2003919
23Rocket SaasLondon51-2003825
24Think Pipeline LTDWoking51-200382
25The CrocLondon51-2003719

Showing 25 of 1,680 demand generation consulting firms based in the United Kingdom

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Demand generation consulting firms based in the United Kingdom at a glance

As of Aug 28, 2026
1-10Median size (employees)
LondonLargest hub · 595 HQs
1,021Contacts with mobile numbers
11Emails re-verified in last 30 days

Companies by employee count

1-10
1,266
11-50
331
51-200
65
201-500
9
501-1,000
3
5,001-10,000
1

Demand generation consulting firms by metro

MetroCompanies
Demand generation consulting firms in London595
Demand generation consulting firms in Manchester61
Demand generation consulting firms in Birmingham31
Demand generation consulting firms in Leeds22
Demand generation consulting firms in Bristol20
Demand generation consulting firms in Glasgow20
Demand generation consulting firms in Reading19

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 “demand generation consulting firms”, with match quality audited by blind human judging, and headquartered in the 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; 11 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 demand generation consulting firms are there based in the United Kingdom?

There are 1,680 demand generation consulting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most demand generation consulting firms?

London leads with 595 headquartered companies, followed by Manchester (61) and Birmingham (31).

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 3,021 verified decision-maker contacts tracked across these 1,680 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.