M3 Inc.

Established in Shinagawa, Tokyo, to conduct healthcare-related business utilizing the internet.

Established Sonet M3 Corporation in Shinagawa, Tokyo, to conduct internet-based medical-related business.

Launched 'MR-kun', a service supporting medical representatives (pharmaceutical sales reps) in providing information to doctors.

Started providing "MR-kun," an internet-based communication tool service supporting information provision to doctors by MRs (medical representatives of pharmaceutical companies).

Merged 'MyMedipro' and 'so-netm3.com' and started operating as 'm3.com'.

Integrated the two medical information sites "MyMedipro" and "so-netm3.com" operated in parallel, and started operating as a medical professional site "m3.com."

Established So-net M3 USA Corporation (now M3 USA Corporation).

Established So-net M3 USA Corporation (now M3 USA Corporation) for business expansion in the United States.

Listed on the Mothers Market of the Tokyo Stock Exchange.

Listed shares on the Tokyo Stock Exchange Mothers Market.

Launched the first consumer-oriented service, 'AskDoctors'.

Launched the first consumer-oriented service "AskDoctors."

Changed the listing market to the First Section of the Tokyo Stock Exchange.

Changed the listing market to the First Section of the Tokyo Stock Exchange.

Established M3 Career Co., Ltd.

Establishment of M3 Career Co., Ltd., engaged in job advertising and staffing services for doctors and pharmacists

Changed the company name to M3 Inc.

Changed the trade name to M3 Inc.

Made Doctors.net.uk Limited (now M3 (EU) Limited) a consolidated subsidiary.

Made Doctors.net.uk Limited (now M3 (EU) Limited), which operates a portal site for doctors in the UK, a consolidated subsidiary.

Relocated the head office to the current location.

Relocated the head office to the current location.

Made C.M.S. Co., Ltd. (now M3 Solutions Co., Ltd.) a consolidated subsidiary.

Made C.M.S., Inc. (now M3 Solutions Inc.), which develops, sells, and supports electronic medical records, a consolidated subsidiary.

Made Kingyee Co., Limited (now Medlive Technology Co., Ltd.) a consolidated subsidiary.

For business expansion in China, made Kingyee Co., Limited (now Medlive Technology Co., Ltd.) a consolidated subsidiary (left the company's consolidated subsidiary status upon its listing on the Hong Kong Stock Exchange in June 2021, and became an equity-method affiliate).

Made Mediscience Planning Co., Ltd. a consolidated subsidiary through share exchange.

Made Medisience Planning Co., Ltd., which supports clinical trial operations, a consolidated subsidiary through share exchange.

Established M3 Doctor Support Co., Ltd. (now C.U.C. Co., Ltd.).

Established M3 Doctor Support Co., Ltd. (now C.U.C.) which operates medical institution support business.

Made AXIO Medical Holdings Limited (now M3 Medical Holdings LTD) a consolidated subsidiary.

A consolidated subsidiary of AXIO Medical Holdings Limited (now M3 Medical Holdings LTD), a holding company of Vidal Group engaged in pharmaceutical information database-related business mainly in France, Germany, and Spain

Made Wake Research Holdings, LLC (now M3 Wake Research, Inc.) a consolidated subsidiary.

A consolidated subsidiary of Wake Research Holdings, LLC (now M3 Wake Research, Inc.), engaged in clinical trial support business in the United States

Made DailyRounds, Inc., the holding company of Neuroglia Health Private Limited, a consolidated subsidiary.

A consolidated subsidiary of DailyRounds, Inc., the holding company of Neuroglia Health Private Limited, engaged in medical education business in India

A consolidated subsidiary of DailyRounds, Inc., the holding company of Neuroglia Health Private Limited, engaged in medical education business in India, now M3 USA Corporation

Started providing 'M3 Digical Smart Clinic'.

Start of providing a cloud service "M3 Digital Smart Clinic" that consolidates and streamlines functions such as reservations, medical interviews, and cashless payments necessary for clinics

Transition to Prime Market.

Migration from the First Section of the Tokyo Stock Exchange to the Prime Market due to review of market classification

Launch of the "White Jack Project".

Initiative to expand focus areas into preventive medicine, "White Jack Project"

C.U.C. Corporation listed on the Tokyo Stock Exchange Growth Market.

The consolidated subsidiary C.U.C. Corporation listed on the Tokyo Stock Exchange Growth Market

Acquisition of Healthcare research-related business of Kantar Group.

Acquisition of two healthcare survey-related businesses of Kantar Group, mainly in Europe and the United States, including Kantar Profiles-Health and Kantar Media Healthcare Research

Elan Corporation was made a consolidated subsidiary through a tender offer.

A patient support business for hospitalized patients and users of nursing facilities, acquired through a tender offer, of Elan Corporation

E-Well Corporation was made a consolidated subsidiary.

A consolidated subsidiary of E-Well Corporation, engaged in welfare benefit services business, etc.