Kazuhiro Umeda

Asahi Mutual Life Insurance Co. provides insurance services. The company’s main business include sales & underwriting, asset management and acting as a proxy for other insurance companies. It offers nursing care and other medical insurance services. The company also provides pension plans & group pension to individuals and sells non-life insurance products through Millea Holdings. Asahi Mutual Life Insurance was founded on March 1, 1888 and is headquartered in Tokyo, Japan.

Part of Daiwa Securities Group, Inc., Daiwa Securities SB Capital Markets Co. Ltd. provides asset management services.

Mediscience Planning Inc. provides services to the pharmaceutical development. Its services include consulting and regulatory services, in-country clinic caretaker, project management, multinational study, clinical pharmacology, monitoring service, data management, biostatistics, post making surveillance, medical writing, quality assurance, food development, regenerative medicines support and others. The company was founded on September 20, 1982 and is headquartered in Tokyo, Japan.

Mebix, Inc. is engaged in the development and marketing of clinical trial support systems. The company's activities are carried out through evidence solutions, site support, and cell science. The firm is also involved in providing clinical trial support service and medical equipment development and sales. Mebix was founded by Yasuhiko Yoshida on May 21, 2001 and is headquartered in Tokyo, Japan.

C.M.S Co. Ltd. engages in the manufacture, sale and support of computers for medical accounting. It also provides the development, sale and support of electronic medical records and advanced management medical equipment. The company was founded on November 22, 2000 and is headquartered in Nagoya, Japan.

Part of M3, Inc., Doctors.net.uk Ltd. is a British company that provides online social networking services for doctors. The company is based in Oxon, UK. Doctors.net.uk was acquired by M3 USA Corp. on August 23, 2011 for $22.02 million.

M3 Career, Inc. provides physician recruitment and matching services. It also handles recruitment and job advertisement; career information; and medical consulting. The company was founded in December 2009 and is headquartered in Tokyo, Japan.

Medi C&C Co., Ltd. provides electronic detailing online platforms and advertising services for the medical and pharmaceutical industries. Its platforms offer information on diseases and drugs. The firm's services include ad hoc and tracking surveys and online banner and text advertisements. The company was founded on September 1, 2000 and is headquartered in Seoul, South Korea.

M3 USA Corp. provides interactive marketing, education, content, and research solutions. Its services include online advertising to medical professionals, market research panels, content licensing of news feeds, targeted, customized e-promotion program, and career center for physicians to reach hospitals and recruiters. The firm's brands include MDLinx, M3 Global Research, PracticeMatch, and Medicus Firm. The company is headquartered in Fort Washington, PA.

iTICKET Corp. is a holding company that provides information services to healthcare facilities. It specializes in the online collection and delivery of patient waiting status information. It also handles planning, production, and enforcement of advertisements and publicity materials; development of software packages; and technology consulting services related to investigation, research, and education. The company was founded on July 25, 2002 and is headquartered in Tokyo, Japan.

Shanghai Jingyi Technology Co., Ltd. provides smart medical technology and services for small and medium-sized medical institutions. It operates through the following sections: mobile medical, Hospital Resource Planning (hospital HRP), medical Internet of Things (IoT), card payment solutions, graded diagnosis and treatment solutions, nursing education, and Cloud-Based Healthcare Information System (Cloud HIS). The company was founded August 7, 2009 and is headquartered in Shanghai, China.

Megakaryon Corp. operates as an pluripotent stem cells research laboratory. It produce platelets and red blood cells from iPS cell lines, and to develop blood products that do not depend on blood donations. The firm specializes in development of technologies to produce and store induced pluripotent stem cell derived human T cells. Megakaryon was founded by Genjiro Miwa on September 9, 2011 and is headquartered in Kyoto, Japan.

AGRIMEDIA Corp. manages agricultural lands. It owns and operates shared farms, which can be rented by residences. It also provides support to farmers such as farm mortgage planning and farmland utilization. It also offers Kusakari-kun, a maintenance service of idle lands, and Agri Park, a play farm. The company was founded by Takashi Morofuji on April 1, 2011 and is headquartered in Tokyo, Japan.

Part of M3, Inc., Clinical Porter, Inc. is a Japanese company that provides clinical research support services. The company is based in Tokyo, Japan. Clinical Porter offers services such as CRC manager, CRC area, and CRS. The company's website also mentions that it is powered by WordPress and Lightning theme by Vektor, Inc. technology.

Part of Laboratory Corp. of America Holdings, Integrated Development Associates Co., Ltd. provides strategic, medical, regulatory consulting, and clinical trial management services. The company is based in Tokyo, Japan. Integrated Development Associates Co. was acquired by Chiltern International Ltd. from M3, Inc. on May 31, 2017.

Y’s, Inc. engages in the provision of rehabilitation and healthcare services. It offers cerebrovascular disorder rehabilitation facilities, acupuncture and osteopathic clinics, relaxation salons, and home massages. The company was founded by Yasuhiro Hayami and Kosuke Ito on February 4, 2014 and is headquartered in Tokyo, Japan.

Founded in 2015, M3 Medical Holdings Ltd. is a British company that provides clinical trial support and marketing support services for pharmaceutical. The company is based in Abingdon, UK.

Founded in 2013, Vidal Group Holdings Ltd. is a holding British company that operates subsidiaries providing data and information services. The company is based in Abingdon, UK.

Part of M3, Inc., M3 (EU) Ltd. provides medical related services through the Internet services. The company is based in Abingdon, UK.

Regional Fish Institute, Ltd. is a Japanese company that focuses on innovation in the aquatic industry through high-speed breeding and smart aquaculture. The company is based in Kyoto, Japan. The company aims to contribute to the industry and create new industries in the region. The company was founded in 2019 by Tadanori Umekawa, Masato Kinoshita. Tadanori Umekawa has been the CEO since 2019.

M3, Inc. (Fund OPD) (M3) is a Venture Capital arm of M3, Inc. (TK: 2413). The firm is headquartered in Tokyo, Japan.

Part of Sumitomo Corp., Sumitomo Capital Securities Co., Ltd. provides financial security services. The company is based in Tokyo, Japan.