Company lists · Data verified August 2026

Top 25 Biostatistics consulting firms based in the United Kingdom

Name: Biostatistics consulting firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 100 companies tracked

There are 100 biostatistics consulting firms headquartered in the United Kingdom (RevenueBase, August 2026). RevenueBase tracks 4,348 professional contacts across them, including 2,157 with verified work emails and 1,032 with mobile numbers. London is the largest hub.

This list covers biostatistics 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.

100Companies

4,348Contacts tracked

2,157Verified emails

1,032Mobile numbers

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The 25 largest biostatistics consulting firms based in the United Kingdom

Ranked by team size

Top 25 of 100 biostatistics 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.
#	Company	HQ	Employees	Contacts	Verified emails
1	Premier Research	Wokingham	1,001-5,000	2,637	1,223
2	Perceptive INC	London	1,001-5,000	1,197	736
3	Plus-Project LTD	Knutsford	51-200	76	61
4	Empartners	London	11-50	32	14
5	A4p	Sandwich	11-50	31	15
6	Quantics Biostatistics	Edinburgh	11-50	24	20
7	Numerus	Wokingham	11-50	23	15
8	Exploristics Transforming Clinical Trial Design	Stevenage	51-200	18	9
9	GEM Programming Solutions	Macclesfield	1-10	11	9
10	QI Statistics LTD	West Malling	1-10	11	7
11	National Milk Laboratories Limited	Glasgow	11-50	9	1
12	Armah Consultants LTD	London	1-10	8	5
13	Prism Training & Consultancy LTD	Cambridge	1-10	7	6
14	D&t Operations LTD	London	1-10	6	5
15	Select Statistical Services LTD	n/a	1-10	5	5
16	Momentum Data	St. Albans	1-10	5	3
17	The Stats People	Sevenoaks	1-10	4	3
18	Epifocus LTD	London	1-10	3	2
19	It's ALL In The Dose LTD	Birmingham	1-10	2	2
20	D D Consulting	London	1-10	2	2
21	Innophyte Consulting	Northampton	1-10	2	1
22	Inferstats Consulting LTD	n/a	1-10	2	1
23	DE Novo Consulting	St Helens	1-10	1	1
24	Blue Idea Consulting	London	1-10	1	1
25	Z-Estima LTD	Bath	1-10	1	1

Showing 25 of 100 biostatistics consulting firms based in the United Kingdom

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Biostatistics consulting firms based in the United Kingdom at a glance

As of Aug 28, 2026

1-10Median size (employees)

LondonLargest hub · 33 HQs

1,032Contacts with mobile numbers

13Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

Biostatistics consulting firms by metro

Metro	Companies
Biostatistics consulting firms in London	33
Biostatistics consulting firms in Cambridge	5
Biostatistics consulting firms in Manchester	3
Biostatistics consulting firms in Wokingham	3
Biostatistics consulting firms in Diss	2
Biostatistics consulting firms in Leeds	2
Biostatistics consulting firms in Salisbury	2

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 “biostatistics 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; 13 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 biostatistics consulting firms are there based in the United Kingdom?

There are 100 biostatistics consulting firms headquartered in the United Kingdom as of August 2026 (RevenueBase).

What is the largest company on this list?

Premier Research, headquartered in Wokingham, tops this list with the largest team on record.

Which city has the most biostatistics consulting firms?

London leads with 33 headquartered companies, followed by Cambridge (5) and Manchester (3).

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 2,157 verified decision-maker contacts tracked across these 100 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.