Company lists · Data refreshed September 2026

Top 20 B2B rebranding agencies based in London, United Kingdom

RevenueBase identified 1,743 company matches for B2B rebranding agencies associated with London, United Kingdom as of September 2026 and tracks 26,294 professional contacts across them, including 2,586 with verified work emails and 2,191 with mobile numbers. Across the United Kingdom, London is the largest hub for this category.

This list covers company matches for B2B rebranding agencies associated with London, 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 3, 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 3, 2026 How this list was built
1,743Companies
26,294Contacts tracked
2,586Verified emails
2,191Mobile numbers
Explore this list → Free signup · no credit card · 500 free credits

The 20 largest B2B rebranding agencies based in London, United Kingdom

Ranked by team size
Top 20 of 1,743 company matches for B2B rebranding agencies based in London, United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 3, 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 3, 202651-200140 contacts →

Exact match

“Publicis Pro is the specialist B2B marketing agency within Publicis Groupe, the world's number one marketing holding group.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
2Exact matchLondon, United KingdomHQ recorded Sep 3, 20261,001-5,00085 contacts →

Exact match

“THIS IS B2B WITHOUT BORDERS THIS IS BBN BBN breaks boundaries.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20075 contacts →

Exact match

“At Clarion Communications, we don't just solve brand problems; we seize opportunities that elevate brands to new heights.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
4Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20071 contacts →

Exact match

“Propeller Group is a global B2B agency with an integrated approach to PR, content, and growth marketing.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5067 contacts →

Exact match

“DixonBaxi is a global brand agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
6Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20066 contacts →

Exact match

“Today, B2B brands battle for attention in the same crowded space as everything else.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
7Exact matchLondon, United KingdomHQ recorded Sep 3, 2026501-1,00052 contacts →

Exact match

“At The Marketing Practice, we’ve combined the best B2B specialists from across the globe in one business, with capabilities that stretch through the funnel, from brand to demand…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
8Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5045 contacts →

Exact match

“We are The Think Tank: a fully-integrated, result-oriented agency based in Holborn, London.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20038 contacts →

Exact match

“True is a B2B specialist creative and media agency based in London with global offices.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
10Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5037 contacts →

Exact match

“Braver design for a brighter tomorrow.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5032 contacts →

Exact match

“Socrates is an award-winning brand and communications agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5025 contacts →

Exact match

“Chiief is a global B2B marketing and events agency helping FSI, Manufacturinig and Technology brands accelerate revenue, expand market presence, and drive high-value engagement…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20022 contacts →

Exact match

“Since our inception in 2014, we’ve been on a mission to change B2B marketing.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
14Exact matchLondon, United KingdomHQ recorded Sep 3, 202651-20016 contacts →

Exact match

“Kingpin is now part of The Marketing Practice The Marketing Practice has combined the best B2B specialists from across the globe in one business, with capabilities that stretch…”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5012 contacts →

Exact match

“gt & i is an insight-driven, strategy-first, full-service creative agency with a wealth of clients in the UK and around the world and a proven track record of delivering results.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
16Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5012 contacts →

Exact match

“We're Spinach.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
17Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5010 contacts →

Exact match

“The Future Collective is a strategically-led creative consultancy based in the UK globally renowned for both thought-leadership and creativity.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
18Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-5010 contacts →

Exact match

“Chocolate Ltd are a young, fully-integrated design and marketing agency.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
19Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-508 contacts →

Exact match

“We help B2B brands in marcoms, martech and digital experience to lead their markets.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase
20Exact matchLondon, United KingdomHQ recorded Sep 3, 202611-508 contacts →

Exact match

“Grammatik Agency is a tech PR and marketing team based in London but with global reach.”

Recorded in the RevenueBase company graph · Sep 3, 2026 · View company records in RevenueBase

Showing 20 of 1,743 B2B rebranding agencies based in London, United Kingdom

See the full list, filter by size, metro and specialty, and access 2,586 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

B2B rebranding agencies based in London, United Kingdom at a glance

As of Sep 3, 2026
9.8%Verified-email coverage
8.3%Mobile-number coverage
15.1Average contacts per company
1-10Median size (employees)
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
1,354
11-50
336
51-200
34
201-500
6
501-1,000
2
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 London, United Kingdom whose business descriptions match “B2B rebranding 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 2,586 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 3, 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 “B2B rebranding agencies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many B2B rebranding agencies are there based in London, United Kingdom?

RevenueBase identified 1,743 company matches for B2B rebranding agencies associated with London, 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?

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

Which city in the United Kingdom has the most B2B rebranding agencies?

London leads the United Kingdom with 1,743 company records, followed by Manchester (173) and Leeds (109).

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 2,586 professional contacts with verified work emails tracked across these 1,743 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 3, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,743 B2B rebranding agencies based in London, United Kingdom. Start with a free account, no credit card.

Download this list →

Related lists

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.