Company lists · Data verified August 2026

Top 23 Editorial consulting firms based in the United Kingdom

There are 361 editorial consulting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 1,050 professional contacts across them, including 170 with verified work emails and 87 with mobile numbers. London is the largest hub.

This list covers editorial 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.

361Companies
1,050Contacts tracked
170Verified emails
87Mobile numbers
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The 23 largest editorial consulting firms based in the United Kingdom

Ranked by team size
Top 23 of 361 editorial 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
1The WriterLondon11-505615
2Maverick Publishing SpecialistsCorfe Castle11-50541
367 BricksOxford11-503320
4Citizen PressLondon11-502912
5Research EditorsLondon11-501613
6WORDYLondon11-50101
7Yellowback LTDCanterbury1-1052
8KorektCambridge1-1041
9Proof MasterLondon11-5031
10Auroras CopywritingUlceby1-1031
11Pleyond LTDLondon1-1022
12Short ProofingDurham1-1021
13Fairmount Weather Systems LTDRoyston11-5011
14Little Black DOG MediaWesthill1-1011
15Impact Factor EditingOxford1-1011
16Mixed Heritage Press MHPLondon1-1011
17Northern EditorialThurso1-1011
18Popple ServicesSwindon1-1011
19Contracts Peoplen/a1-1011
20GWM EditingLondon1-1011
21WEB WordsmithNottingham1-1011
22Every Word LTDLedbury Herefordshire1-1011
23The Copyediting Co. LTDLeyland1-1011

Showing 23 of 361 editorial consulting firms based in the United Kingdom

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Editorial consulting firms based in the United Kingdom at a glance

As of Aug 28, 2026
1-10Median size (employees)
LondonLargest hub · 124 HQs
87Contacts with mobile numbers
0Emails re-verified in last 30 days

Companies by employee count

1-10
320
11-50
31
51-200
6
501-1,000
1

Editorial consulting firms by metro

MetroCompanies
Editorial consulting firms in London124
Editorial consulting firms in Birmingham10
Editorial consulting firms in Oxford7
Editorial consulting firms in Manchester6
Editorial consulting firms in Leicester4
Editorial consulting firms in Bristol4
Editorial consulting firms in Brighton4

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 “editorial 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; 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 editorial consulting firms are there based in the United Kingdom?

There are 361 editorial consulting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

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

Which city has the most editorial consulting firms?

London leads with 124 headquartered companies, followed by Birmingham (10) and Oxford (7).

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 170 verified decision-maker contacts tracked across these 361 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.