M3 headquarters details
- Street address
- 1-11-44 Akasaka
- City
- Tokyo
- State / region
- Tokyo Prefecture
- ZIP / postal code
- 107-0052
- Country
- Japan
- Phone
- +81 3 6229 8900
- Founded
- 2000
- Website
- corporate.m3.com
- Stock
- JPX: 2413
- linkedin.com/company/m3-inc-
Location map
Open in Google MapsAll M3 office locations
| City | State / region | Country | Type |
|---|---|---|---|
| Tokyo HQ | Tokyo Prefecture | Japan | Headquarters |
Showing the headquarters of 13 recorded locations. See every location in GraphIQ →
About M3
M3 (JPX: 2413) is headquartered in Tokyo, Tokyo Prefecture, Japan. Founded in 2000, the company has 13 recorded locations across 2+ countries and employs approximately 15,360 people worldwide.
Where is M3's main office?
M3's main headquarters office is located at 1-11-44 Akasaka, Tokyo, Tokyo Prefecture 107-0052, Japan. This is the company's primary corporate address.
M3 regional offices
Beyond its headquarters in Tokyo, M3 has recorded locations in Japan and United States.
M3 contact information
The main switchboard for M3 headquarters can be reached at +81 3 6229 8900. Official website: corporate.m3.com.
What does M3 do?
M3, Inc. supplies medical information services for doctors through the Internet. The Company also supports marketing of pharmaceutical companies and medical equipment manufacturers.
Frequently asked questions
Where is M3 headquarters?
M3's headquarters is located at 1-11-44 Akasaka, Tokyo, Tokyo Prefecture 107-0052, Japan.
How many offices does M3 have?
GraphIQ records 13 locations for M3 across 2+ countries, as of October 2026.
What is M3's corporate address?
The corporate headquarters address is 1-11-44 Akasaka, Tokyo, Tokyo Prefecture 107-0052, Japan.
When was M3 founded?
M3 was founded in 2000 and employs approximately 15,360 people.
What is M3's phone number?
The main phone number for M3 headquarters is +81 3 6229 8900.
How many employees does M3 have?
M3 has approximately 15,360 employees (GraphIQ estimate, 2026).
Is M3 a public company?
Yes. M3 is publicly traded on JPX under the ticker 2413.