Company lists · Data refreshed September 2026

Top 25 Medical science communication firms based in the United Kingdom

Name: Medical science communication firms based in the United Kingdom
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 405 companies tracked

RevenueBase identified 405 medical science communication firms headquartered in the United Kingdom as of September 2026 and tracks 9,961 professional contacts across them, including 4,341 with verified work emails. London is the largest hub.

This list covers medical science communication 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

405Companies

9,961Contacts tracked

4,341Verified emails

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The 25 largest medical science communication firms based in the United Kingdom

Ranked by team size

Top 25 of 405 medical science communication firms based in the United Kingdom, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to medical science communication firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Envision Pharma Group	Partial evidence	Wilmslow, United KingdomHQ checked Sep 17, 2026	1,001-5,000	933 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
2	Ashfield Medcomms, An Inizio Company	Strong evidence	Macclesfield, United KingdomHQ checked Sep 17, 2026	501-1,000	709 contacts →
	Strong evidence “We reinvent medical communications to solve your toughest challenges.” Source: RevenueBase Database · checked Sep 17, 2026
3	Oxford Pharmagenesis	Indirect evidence	Oxford, United KingdomHQ checked Sep 17, 2026	501-1,000	475 contacts →
	Indirect evidence “Today's most complex therapies in oncology, rare disease and specialty biologics have evidence journeys that are long and stakeholders that are sophisticated.” Source: RevenueBase Database · checked Sep 17, 2026
4	Havas Lynx	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	1,001-5,000	459 contacts →
	Partial evidence “We are a leading healthcare communications agency with a full-service global offering and 400 multi-disciplinary specialists in Manchester, London, and New York.” Source: RevenueBase Database · checked Sep 17, 2026
5	Amiculum	Partial evidence	Bollington, United KingdomHQ checked Sep 17, 2026	201-500	292 contacts →
	Partial evidence “Amiculum is an independent healthcare consulting and communications agency with >300 talented team members in key locations worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
6	Apothecom, An Inizio Company	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	282 contacts →
	Indirect evidence “Driven by evidence and powered by innovation, we accelerate outcomes.” Source: RevenueBase Database · checked Sep 17, 2026
7	Helios Global Group	Partial evidence	Alderley Edge, United KingdomHQ checked Sep 17, 2026	201-500	200 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
8	Random42 Scientific Communication	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	152 contacts →
	Strong evidence “Random42 is a leading scientific communication studio specializing in medical animation, extended reality (XR – AR, VR, MR), interactive experiences, and visually engaging digital…” Source: RevenueBase Database · checked Sep 17, 2026
9	Bioscript Group	Indirect evidence	Macclesfield, United KingdomHQ checked Sep 17, 2026	51-200	149 contacts →
	Indirect evidence “Established in 2005, Bioscript Group is formed from multiple, specialist businesses to support our global pharmaceutical clients; we draw on their multidisciplinary expertise to…” Source: RevenueBase Database · checked Sep 17, 2026
10	CMC Connect An IPG Health Company	Strong evidence	Macclesfield, United KingdomHQ checked Sep 17, 2026	51-200	139 contacts →
	Strong evidence “CMC Connect is now Omnicom Health Medical Communications.” Source: RevenueBase Database · checked Sep 17, 2026
11	AXON	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	123 contacts →
	Indirect evidence “Big agencies deliver scale and diverse expertise.” Source: RevenueBase Database · checked Sep 17, 2026
12	Virgo Health	Strong evidence	Shoreditch, United KingdomHQ checked Sep 17, 2026	51-200	120 contacts →
	Strong evidence “We are a global Healthcare PR and Medical Communications agency.” Source: RevenueBase Database · checked Sep 17, 2026
13	Havas Life London	Strong evidence	Thames Ditton, United KingdomHQ checked Sep 17, 2026	51-200	112 contacts →
	Strong evidence “We are an award-winning, fully integrated medical communications agency that is 100% dedicated to creating standout communications in healthcare.” Source: RevenueBase Database · checked Sep 17, 2026
14	Aspire Scientific LTD	Partial evidence	Manchester, United KingdomHQ checked Sep 17, 2026	51-200	101 contacts →
	Partial evidence “We believe that standout communication takes outstanding people.” Source: RevenueBase Database · checked Sep 17, 2026
15	Porterhouse Medical	Strong evidence	Reading, United KingdomHQ checked Sep 17, 2026	51-200	94 contacts →
	Strong evidence “Porterhouse Medical provides powerful, insight-driven, scientific and medical communication services to the pharmaceutical industry across the globe, with a focus on solutions…” Source: RevenueBase Database · checked Sep 17, 2026
16	Medistrava, An Inizio Company	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	201-500	83 contacts →
	Strong evidence “Specialists in the future of medical communications.” Source: RevenueBase Database · checked Sep 17, 2026
17	Ramarketing	Partial evidence	Newcastle Upon Tyne, United KingdomHQ checked Sep 17, 2026	51-200	83 contacts →
	Partial evidence “Growth beyond marketing for life science companies with ambition (like you!) ramarketing is a strategic partner for life science organizations navigating change, scaling…” Source: RevenueBase Database · checked Sep 17, 2026
18	Havas SO	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	82 contacts →
	Indirect evidence “Anchored in our ambition to deliver meaningful solutions that earn impact, Havas SO is built on an earned-first foundation, powered by PR, social, patient engagement, and…” Source: RevenueBase Database · checked Sep 17, 2026
19	Sciterion	Strong evidence	Thames Ditton, United KingdomHQ checked Sep 17, 2026	51-200	75 contacts →
	Strong evidence “Sciterion is a medical communications agency, delivering excellence in medical education and communications.” Source: RevenueBase Database · checked Sep 17, 2026
20	Obsidian	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	51-200	67 contacts →
	Strong evidence “We are Obsidian – a specialist healthcare agency dedicated to medical & scientific communications.” Source: RevenueBase Database · checked Sep 17, 2026
21	Cambridge Healthcare Research	Indirect evidence	Cambridge, United KingdomHQ checked Sep 17, 2026	51-200	65 contacts →
	Indirect evidence “We're Cambridge Healthcare Research, the trusted partner for every healthcare decision maker.” Source: RevenueBase Database · checked Sep 17, 2026
22	Voicentric LTD	Strong evidence	Durham, United KingdomHQ checked Sep 17, 2026	51-200	64 contacts →
	Strong evidence “Voicentric are the communication experts in scientific marketing, providing a global reach to clients in the Life and Materials Sciences.” Source: RevenueBase Database · checked Sep 17, 2026
23	LCW Medical Communications	Strong evidence	Haywards Heath, United KingdomHQ checked Sep 17, 2026	11-50	59 contacts →
	Strong evidence “LCW Consulting \| Bringing excellence and innovation to medical communications LCW Consulting is an independently owned UK medical communications agency, not to be confused with…” Source: RevenueBase Database · checked Sep 17, 2026
24	Synergy Vision	Indirect evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	58 contacts →
	Indirect evidence “Synergy Vision prides ourselves on delivering the difference in any situation.” Source: RevenueBase Database · checked Sep 17, 2026
25	ARC BIO Communications, An Iqvia Business	Strong evidence	London, United KingdomHQ checked Sep 17, 2026	11-50	54 contacts →
	Strong evidence “Arc Bio Communications is a strategic and scientific communications consultancy designed to deliver impactful results for biopharmaceutical and biotechnology companies.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: medical science communication firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names medical science communication firms.
Partial evidence: Its own public description names part of medical science communication firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name medical science communication firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 405 medical science communication firms based in the United Kingdom

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Medical science communication firms based in the United Kingdom at a glance

As of Sep 17, 2026

43.6%Verified-email coverage

24.6Average contacts per company

1-10Median size (employees)

37.0%Largest-city concentration · London

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

229

11-50

104

51-200

201-500

501-1,000

1,001-5,000

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 405 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among medical science communication firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United Kingdom whose own description of what they do matches “medical science communication firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names medical science communication firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among medical science communication firms, and records with no verified work email. Companies headquartered outside United Kingdom are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 4,341 across the full list. 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 17, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Medical science communication firms by metro

Medical science communication firms in London150

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names medical science communication firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many medical science communication firms are there based in the United Kingdom?

RevenueBase identified 405 medical science communication firms headquartered in the United Kingdom as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Envision Pharma Group, headquartered in Wilmslow, tops this list with the largest team on record.

Which city has the most medical science communication firms?

London leads with 150 headquartered companies, followed by Manchester (22) and Cambridge (16).

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 4,341 verified decision-maker contacts tracked across these 405 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 17, 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 Smart Search, 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.