Company lists · Data refreshed October 2026

Top 25 Life sciences marketing firms based in the United Kingdom

RevenueBase identified 1,738 company matches for life sciences marketing firms associated with the United Kingdom as of October 2026 and tracks 29,944 professional contacts across them, including 8,523 with verified work emails. London is the largest hub.

This list covers company matches for life sciences marketing firms 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 October 17, 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 Oct 17, 2026 How this list was built
1,738Companies
29,944Contacts tracked
8,523Verified emails
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The 25 largest life sciences marketing firms based in the United Kingdom

Ranked by team size
Top 25 of 1,738 company matches for life sciences marketing firms based in the United Kingdom, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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 Oct 17, 2026n/a2,014 contacts →

Exact match

“For 25 years, Oi has been at the forefront of healthcare marketing, innovation is in our DNA.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2Exact matchAshby-de-la-zouch, United KingdomHQ recorded Oct 17, 20265,001-10,0001,493 contacts →

Exact match

“We are now part of Inizio, a strategic partner for companies in health and life sciences.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
3Exact matchLondon, United KingdomHQ recorded Oct 17, 20261,001-5,0001,238 contacts →

Exact match

“Expanding on their combined 50-year history, Perceptive provides best-in-class specialist support to global pharmaceutical, biotech, and clinical research organizations, spanning…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4Exact matchWilmslow, United KingdomHQ recorded Oct 17, 20261,001-5,000967 contacts →

Exact match

“Founded in 2001, Envision Pharma Group is a leading global technology-enabled strategic solutions partner for the life sciences industry, working with over 200 pharma and biotech…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500804 contacts →

Exact match

“Connecting experts with public sector and life sciences organisations Real is a Life Sciences specialist, part of SThree, the global STEM workforce consultancy.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6Exact matchMacclesfield, United KingdomHQ recorded Oct 17, 2026501-1,000701 contacts →

Exact match

“We reinvent medical communications to solve your toughest challenges.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7Exact matchUnited KingdomHQ recorded Oct 17, 2026501-1,000528 contacts →

Exact match

“Ogilvy UK inspires brands and people to impact the world.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8Exact matchOxford, United KingdomHQ recorded Oct 17, 2026501-1,000505 contacts →

Exact match

“Today's most complex therapies in oncology, rare disease and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200329 contacts →

Exact match

“We are now Inizio Ignite, the global advisory partner for health and life sciences, encompassing connected expertise across Research Partnership, Putnam, Vynamic, and STEM.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10Exact matchBollington, United KingdomHQ recorded Oct 17, 2026201-500302 contacts →

Exact match

“Amiculum is an independent healthcare consulting and communications agency with >300 talented team members in key locations worldwide.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500294 contacts →

Exact match

“Driven by evidence and powered by innovation, we accelerate outcomes.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500290 contacts →

Exact match

“Lucid Group: Catalysts for Change In today’s complex healthcare environment, even the most brilliant science can stall, with 70% of healthcare brands not hitting launch…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500238 contacts →

Exact match

“Welcome to Langland.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14Exact matchLeicester, United KingdomHQ recorded Oct 17, 2026201-500223 contacts →

Exact match

“Welcome to Go Inspire - Your Marketing Performance Partner!”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15Exact matchLondon, United KingdomHQ recorded Oct 17, 2026201-500207 contacts →

Exact match

“At Pharma Targeting, we work exclusively with Pharma Service Providers and connect them with key decision-makers at the right time, helping you stay ahead of the competition.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16Exact matchAlderley Edge, United KingdomHQ recorded Oct 17, 2026201-500202 contacts →

Exact match

“Helios Global Group is a family of award-winning agencies (Helios, Selene, Apollo and Cogentia), providing full-service healthcare communications expertise to some of the world’s…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17Exact matchLondon. Singapore. Istanbul. Cairo. Riyadh. Dubai., United KingdomHQ recorded Oct 17, 202651-200185 contacts →

Exact match

“Caduceus Lane is a strategic partner providing holistic consultation services to the healthcare and pharmaceuticals industries with a wide spectrum of tailored tactics and…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18Exact matchChesterfield, United KingdomHQ recorded Oct 17, 202651-200180 contacts →

Exact match

“CK Group has officially rebranded to Talentmark.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19Exact matchSheffield, United KingdomHQ recorded Oct 17, 2026201-500177 contacts →

Exact match

“CC33 is a boutique agency with big ideas providing marketing solutions tailored to specifically meet your sales and marketing needs.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20Exact matchRugby, United KingdomHQ recorded Oct 17, 2026501-1,000173 contacts →

Exact match

“Part of Uniphar, we are the strategic recruitment and outsourced partner for pharma, medtech, and biotech companies looking to maximise their commercial success through tailored…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21Exact matchMacclesfield, United KingdomHQ recorded Oct 17, 202651-200167 contacts →

Exact match

“Established in 2005, Bioscript Group is formed from multiple, specialist businesses to support our global pharmaceutical clients; we draw on their multidisciplinary expertise to…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22Exact matchChristchurch, United KingdomHQ recorded Oct 17, 202651-200137 contacts →

Exact match

“We connect brands with customers.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200124 contacts →

Exact match

“Discover International has a clear vision: to build the most outstanding life sciences recruitment partner in the industry.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24Exact matchMacclesfield, United KingdomHQ recorded Oct 17, 2026501-1,000123 contacts →

Exact match

“The Adelphi provides a wide range of strategic support services and consulting for global pharmaceutical clients.”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25Exact matchLondon, United KingdomHQ recorded Oct 17, 202651-200119 contacts →

Exact match

“Winner of the prestigious King's Award for Enterprise 2023, Queen's Award for Enterprise 2016 and ranking in Vault.com’s 25 Best Consulting Companies to work for - Lifescience…”

Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase

Showing 25 of 1,738 life sciences marketing firms based in the United Kingdom

See the full list, filter by size, metro and specialty, and access 8,523 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Life sciences marketing firms based in the United Kingdom at a glance

As of Oct 17, 2026
28.5%Verified-email coverage
17.2Average contacts per company
1-10Median size (employees)
33.1%Largest-city concentration · London
Oct 17, 2026Page data refreshed

Companies by employee count

1-10
1,187
11-50
411
51-200
93
201-500
23
501-1,000
9
1,001-5,000
7
5,001-10,000
1
10001+
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 1,738 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 “life sciences marketing firms” 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 8,523 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 October 17, 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 “life sciences marketing firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many life sciences marketing firms are there based in the United Kingdom?

RevenueBase identified 1,738 company matches for life sciences marketing firms associated with the United Kingdom as of October 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?

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

Which city has the most life sciences marketing firms?

London leads with 576 company records, followed by Manchester (48) and Leeds (32).

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 8,523 professional contacts with verified work emails tracked across these 1,738 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 October 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 1,738 life sciences marketing firms based in the United Kingdom. Start with a free account, no credit card.

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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.