Company lists · Data refreshed September 2026

Top 25 Engage companies based in the United Kingdom

RevenueBase identified 310 company matches for engage companies associated with the United Kingdom as of September 2026 and tracks 6,026 professional contacts across them, including 1,744 with verified work emails. London is the largest hub.

This list covers company matches for engage companies 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 19, 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 19, 2026 How this list was built
310Companies
6,026Contacts tracked
1,744Verified emails
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The 25 largest engage companies based in the United Kingdom

Ranked by team size
Top 25 of 310 company matches for engage companies based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchLondon, United KingdomHQ recorded Sep 19, 2026201-500979 contacts →

Exact match

“TLC Worldwide is a global leader in customer engagement, loyalty, and reward solutions.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMilton Keynes, United KingdomHQ recorded Sep 19, 2026201-500421 contacts →

Exact match

“Welcome to Personal Group!”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 19, 2026201-500401 contacts →

Exact match

“MVF powers growth for our clients by connecting them to potential customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-200370 contacts →

Exact match

“In a world where everyone’s shouting the same thing, whisper something truly distinctive in all the right ears.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-200246 contacts →

Exact match

“Recruiters that thrive on connecting great talent with great organisations.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchBrechin, United KingdomHQ recorded Sep 19, 2026201-500200 contacts →

Exact match

“Join Talent is a ‘talent acquisition as a service’ (TAaaS) business - dedicated to driving business scale up growth performance.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchHessle, United KingdomHQ recorded Sep 19, 2026n/a159 contacts →

Exact match

“H&H - The UK’s leading Internal Communications and Employee Engagement agency Every day we throw our collective energy, knowledge and creativity into improving the way people…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-200120 contacts →

Exact match

“At Leathwaite, we specialize in placing enterprise leaders who think business first, function second -leaders who don’t just manage their domain but actively push forward…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchHuddersfield, United KingdomHQ recorded Sep 19, 202611-50113 contacts →

Exact match

“We’re Ello, the agency who create everlasting connections between brands and consumers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchNewport Pagnell, United KingdomHQ recorded Sep 19, 2026201-500108 contacts →

Exact match

“BI WORLDWIDE helps organisations solve critical business challenges by driving positive behaviour change and engagement.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchBrighton, United KingdomHQ recorded Sep 19, 202611-5071 contacts →

Exact match

“Standing on Giants is a community engagement agency helping businesses build trust, connection and collaboration with their customers.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchHarrow, United KingdomHQ recorded Sep 19, 202651-20061 contacts →

Exact match

“Elevate Your Business & Career with LSA Recruit At LSA Recruit, we are more than just a recruitment agency-we are your strategic partners in growth.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchManchester, United KingdomHQ recorded Sep 19, 202611-5060 contacts →

Exact match

“At Higher Group, we build search, staffing and recruitment businesses.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20059 contacts →

Exact match

“Looking to fill your calendar with qualified calls?”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchSpitalfields, United KingdomHQ recorded Sep 19, 202611-5051 contacts →

Exact match

“Blackbridge is a global, employee-owned employer branding agency based in Spitalfields, London.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20049 contacts →

Exact match

“Every customer is unique.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchBristol, United KingdomHQ recorded Sep 19, 202611-5041 contacts →

Exact match

“NEVER ORDINARY | Following the crowd adds to the uninspiringly average.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5039 contacts →

Exact match

“Blueprint Partners is a marketing and events agency.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchBirmingham, United KingdomHQ recorded Sep 19, 202611-5038 contacts →

Exact match

“In a world where value is ever-shifting, we see what really matters, to brands, businesses and society.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchLeeds, United KingdomHQ recorded Sep 19, 202611-5038 contacts →

Exact match

“We’re an award winning employer brand agency working as true partners to businesses who want to improve how they attract, recruit and engage talent.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchLeeds, United KingdomHQ recorded Sep 19, 202611-5036 contacts →

Exact match

“We’re the leading brand engagement agency for global organisations who want to own their space.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5031 contacts →

Exact match

“We are Sequel, an award-winning employee engagement agency inspiring people to deliver brilliant business performance.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Sep 19, 202651-20030 contacts →

Exact match

“Forty1 is an employee experience consultancy and a part of Inizio Engage.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchAltrincham, United KingdomHQ recorded Sep 19, 202611-5028 contacts →

Exact match

“We believe in the power of people.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Sep 19, 202611-5027 contacts →

Exact match

“Founded in 2018, Leonid is a talent advisory and search firm embedded within the corporate governance and professional services communities.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 310 engage companies based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 1,744 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Engage companies based in the United Kingdom at a glance

As of Sep 19, 2026
28.9%Verified-email coverage
19.4Average contacts per company
1-10Median size (employees)
41.9%Largest-city concentration · London
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
194
11-50
85
51-200
19
201-500
10
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for United Kingdom, so it is reported there. Company counts and contact totals on this page are exact for United Kingdom, over 310 companies.

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 “engage companies” 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 1,744 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 19, 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 “engage companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many engage companies are there based in the United Kingdom?

RevenueBase identified 310 company matches for engage companies 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?

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

Which city has the most engage companies?

London leads with 130 company records, followed by Manchester (15) and Bristol (8).

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 1,744 professional contacts with verified work emails tracked across these 310 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 19, 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.