About Us

CEO Message

木下 哲様

Dear stakeholders,

Since established in 2010, BiOS has consistently provided IT solutions through our bilingual IT resources. With half of our employees being non-Japanese coming from over 20 different countries, our diverse resource of IT engineers and office personnel support the IT infrastructure of our clients, which are mainly foreign-affiliated companies with global operations.

Our mission is "BUILDING BRIDGES INTEGRATING BUSINESSES", to overcome language barriers - bridging the world through our services. Our vision is to be the "MOST DIVERSIFIED AND VERSATILE IT SOLUTION PROVIDER", where our diverse personnel can collaborate with one another and demonstrate their true value in various situations.

However, simply providing advanced IT solutions is not the direction that BiOS aims to take, The general meaning of BIOS is an acronym for “Basic Input Output System”, a basic program for PCs that manages and controls the hardware when powered on and started up for the first time. It is a basic and indispensable function and where indicates the essential value it provides.

Technology will continue to evolve, increase the value of its use, and change the world. By delivering unchanging service quality and values to a changing society, BiOS will continue to evolve in order to remain the company of choice not only for clients and end users, but also for engineers and office personnel who are the core of BiOS.

Satoshi Kinoshita

Chief Executive Officer

Company Profile

Company Name              BiOS, Inc.
Registered Address        Sumitomo Fudosan Nishi Shinjuku 20F 7-20-1 Nishi Shinjuku, Shinjuku-ku
                                       Tokyo 160-0023 Japan 

Phone                             +81(0)3-4588-2220

Capital                            JPY 39,000,000
Shareholders                  TMJ Inc. 100%(SECOM Co., Ltd. 100%)
Primary  Business           1. Bilingual IT Support
                                        2. Datacenter Managed Services
                                        3. Cloud Computing
                                        4. Procurement
                                        5. Infrastructure Projects
                                        6. Colocation
                                        7. Hardware Support
                                        8. Bilingual Helpdesk
                                        9. Staffing and Recruitment 
Date of Establishment    August 25, 2010
CEO                                 Satoshi Kinoshita

Head office


Sumitomo Fudosan Nishi-Shinjuku Building 20F,
7-20-1 Nishi-Shinjuku, Shinjuku-ku, Tokyo 160-0023 Japan



3 minutes walk to Nishi-Shinjuku Station, Marunouchi Line
4 minutes walk to Shinjuku Nishiguchi Station on the Oedo Line
5 minutes walk to "Tochomae Station" of Oedo Line
6 minute walk to Shinjuku Station on the JR, Odakyu, Keio, Toei Shinjuku, Marunouchi and Oedo lines.
7 minutes walk to Seibu Shinjuku Station on the Seibu Shinjuku Line
Osaka office


EDGE Honmachi, 2-3-12 Minami Honmachi, Chuo-ku, Osaka City, Osaka 541-0054 Japan




2 minutes walk to Sakaisuji Line and Chuo Line "Sakaisuji Hommachi Station".
3 minutes walk to Hommachi Station, Midosuji Line/Yotsubashi Line

Company History

The history of BiOS

1998: Started services as a bilingual IT service provider
2003: Started business transactions with major banks and continued to expand these business transactions
2004: Registered as a specified dispatch business agency
2008: Registered as a Employment agency
2009: Registered as a general dispatching business agency

BiOS, Inc.

August 2010:     IT-related business in BiOS Division of LINK Media becomes an independent company
January 2011:    BiOS office relocates to Nishi-Azabu, Tokyo
July 2013:          Becomes a subsidiary company of TMJ Inc.
                          TMJ Inc. (called Benesse Group) has acquires all of the shares of BiOS, and BiOS becomes subsidiary company
April 2014:        BiOS office relocated to Nishi-Shinjuku
October 2016:   Mina Tsuchiya appointed as the new President and CEO of BiOS
October 2017:   SECOM CO., LTD. acquired all of the shares of TMJ Inc. and TMJ Inc. is becomes subsidiary company
                          BiOS becomes part of the SECOM Group
March 2019:      Opened a new office in Osaka
April 2023:         Satoshi Kinoshita appointed as the new President and CEO of BiOS