FOR IMMEDIATE RELEASE: 2021/04/09

M3 Acquires One Health Communications Holdings~ Extending Capabilities and Reach Across UK Healthcare Professionals ~M3, Inc. (Headquarters: Tokyo, Japan; CEO: Itaru Tanimura; URL: https://corporate.m3.com/; “M3”below) has announced the acquisition via M3’s European subsidiary M3 Medical Holdings, of One
HealthCommunications
Holdings(Headquarters:Leeds,UnitedKingdom
URL:
http://www.onehealthcomms.co.uk “ONEHealth Communications,” below), a specialist healthcarecommunications agency with one of the largest email databases of Healthcare Professionals in theUK.
M3 operates m3.com, a specialized web portal for medical professionals that delivers healthcare
related information to its 300,000 physician members in Japan, and offers marketing and clinical trialservices. Presence outside of Japan includes the U.S., U.K., France, China, Korea and India, withaggressive business expansion overseas that has amassed over 6 million physicians as members
across its global platforms, allowing provision of services such as marketing support, marketing
research, and job placement support that leverages on the platform’s powerful value as a media
channel.
With this acquisition, M3 further augments its reach as the largest dedicated HCP platform in theUK, as well as broadening its service offering. By combining the scale of Doctors.net.uk’s professional
network with ONEHealth Communications’ extensive email reach, M3 cements its unparalleledposition as the largest community of doctors in the United Kingdom. Beyond doctors, ONEHealthCommunications’ reach across nurses, pharmacists and other healthcare stakeholders will becomplementary to Doctors.net.uk’s physician reach, offering more opportunities for multi-disciplinarysolutions. Incorporating ONEHealth Communications’ long track-record of success in healthcare
media planning and content generation will also mark a step-change in M3’s capabilities to provide
end-to-end media and content solutions to its clients.

M3, Inc. in the UK
In the UK, M3 operates, among other entities, Doctors.net.uk, since its acquisition in August 2011.
Doctors.net.uk is the largest professional network of physicians in the U.K., with over 80% of thecountry’s GMC verified doctors as members, providing a range of valued news, clinical informationand services for its doctors as one of the most trusted, and actively engaged doctor communities in
the UK. It is a premier provider of campaigns for organizations seeking to communicate with doctors(e.g. pharmaceuticals, public sector organizations), by providing effective access to doctors formarketing, education, training and market research.
One Health Communications Holdings
Founded in 2009, ONEHealth Communications is a specialist healthcare communications agency
working in partnership with partners to deliver end-to-end media and content services, with one of thelargest (150K+) reach to of validated healthcare professionals (HCPs), leveraging GDPR compliant
email databases in the UK. Through highly specific targeting, partners can deliver the right message
to the right person at the right time across primary care, secondary care and commissioning audiences.
To complement this significant reach, ONEHealth Communications also has extensive experience withhealthcare media planning as well as creating client content to drive engagement, allowing ONEHealthCommunications to provide a full range of services for its clients.

Overview
Company: One Health Communications Holdings
Established: 2009
Headquarters: Leeds, United Kingdom
URL: http://www.onehealthcomms.co.uk
Managing Director: Veronique Cotrel
Business: Specialist healthcare communications agency and a trusted provider of healthcare
information to HCPs