Company Info

Tomorrow will never change if we don't challenge it!
Aiminig to be a company that makes everyone happy, we have taken on various challenges.
We will continue to take on new challenges as far as we can.

Message

T&S Group is a group of companies that started with Shinano System Engineering INC, established in 1985, merged with TECJAPAN CO., LTD, established in 1996, and was born in 2016, with T&S inc. as its core operating company. We are deeply grateful to our shareholders, business partners, and other stakeholders for their support, which has enabled us to overcome many hardships and continue to grow together with our more than 300 employees.

We have been striving to fulfill our corporate social responsibility by expanding our cutting-edge AI business based on software development and IT services that entrust our clients with peace of mind and trust, and by achieving continuous business growth. In particular, the semiconductor industry in Japan is undergoing a remarkable revival, and demand for the fields in which we specialize is growing rapidly. We aim to become a company that contributes to an affluent society with technologies based on our accumulated experience and new advanced software technologies at the core.

While the importance of ESG management is being called for, we are committed to the role we play in protecting the planet we live on, and are committed to building an IT infrastructure that supports our daily lives and leads to the next generation, including semiconductors, heavy electric machinery, and social infrastructure. The availability of information technologies such as generative AI is increasing, and at the same time, this change is coming at a speed unmatched in the past, giving rise to new business models. As a partner in resolving various issues that arise in this environment, our goal is to contribute to all stakeholders and become a beloved T&S Group.

Yoshihiro Takekawa

President and CEO, T&S Group Inc.

Philosophy

Corporate Philosophy

Our corporate philosophy is to provide customers with peace of mind, satisfaction, and prosperity through new added value created by software technology in all industries. While valuing our employees and contributing to our shareholders.

Management Policy

We support our customers' products and developments of products and infrastructure by solving their problems with advanced software technology. In addition, we provide a corporate environment in which all employees love our company and continue to grow by themselves. We aim our company to be one in which each employee can be hopeful and rewarding. we aim to play a role as a regional core company that can grow with the local community.

Company Profile
Company name
T&S Group Inc.
Established
November 1, 2016
Capital
40 million yen (as of March 2024)
Number of consolidated employees
328 (as of July 2024)
Location
MM Park Building 11F, 3-6-3 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-0012, Japan
Listed financial exchange
Listed on the Tokyo Stock Exchange Growth (Stock code: 4055)
Memberships
Metropolitan Area Digital Industry Health Insurance Association
HP
https://www.tecsvc.co.jp/
Group Companies
T&S Inc.
TS System Solutions Inc.
History
November 2016
Established T&S inc. through the merger of TECJAPAN CO., LTD. (founded in 1996) and Shinano System Engineering INC. (founded in 1985). Head office located in Nishi-ku, Yokohama, Kanagawa, and Yokohama Development Center located in Kanagawa-ku, Yokohama, Kanagawa.
November 2017
The Yokohama Development Center was integrated into the Head office to improve business efficiency.
March 2018
Granted ISO/IEC 27001 certification.
April 2018
Started the New Business Development Department (centered on Artificial intelligence (AI)).
June 2018
Yokkaichi office opened.
July 2019
Kitakami office opened.
July 2019
Singed a joint research agreement with Center for Innovative Integrated Electronic Systems, Tohoku University.
August 2020
Listed on the Mothers market of the Tokyo Stock Exchange.
October 2020
Totsuka office opened.
December 2020
R&D Center newly established.
July 2022
Kumamoto office opened.
April 2023
Nagasaki office opened.
May 2024
Nagoya Office opened.
June 2024
Company name changed from T&S inc. to T&S Group Inc.
June 2024
TS System Solutions Inc. established as a wholly owned subsidiary.
Board Members

President and CEO

Yoshihiro Takekawa

Career
  • 1984

    Joined TSD Co., Ltd.

  • 1993

    Joined I-NET Co., Ltd.

  • 1996

    Joined TECJAPAN CO., LTD.(currently T&S Group Inc.)

  • 1997

    Representative Director of TECJAPAN CO., LTD.(currently T&S Group Inc.)

  • 1998

    President of SoftWorld Co., Ltd.

  • 2016

    CEO of T&S inc.(currently T&S Group Inc.) (current position)

Director,Executive Officer,COO,in charge of Corporate HQ

Hiroshi Kinoshita

Career
  • 1992

    Joined Asahi Shinwa & Co. (currently KPMG AZSA LLC)

  • 1996

    Certified Public Accountant Registration

  • 2019

    Established Kinoshita Hiroshi CPA Office

  • 2020

    Director of T&S inc.(currently T&S Group Inc.) (current position)

Director,Managing Executive Officer,in charge of subsidiaries

Shigeru Mitsuhashi

Career
  • 1988

    Joined TSD Co., Ltd.

  • 1993

    Joined I-NET Co., Ltd.

  • 1997

    Joined TECJAPAN CO., LTD.(currently T&S Group Inc.)

  • 2020

    Executive Officer of T&S inc.(currently T&S Group Inc.)

  • 2022

    Managing Executive Officer of T&S inc.(currently T&S Group Inc.)

  • 2024

    Director of T&S inc.(currently T&S Group Inc.) (current position)

  • 2024

    President and General Manager of IT Services Business HQ of T&S Inc. (current position)

Director, Audit & Supervisory Committee Member

Koushun Nagaya

Career
  • 1969

    Joined Tokyo Shibaura Denki K.K. (currently Toshiba Corporation)

  • 1995

    Accounting Department Manager, Information Technology & Telecommunications Business Division of Toshiba Corporation

  • 1997

    Accounting Department Manager, Toshiba Corporation Digital Media Company

  • 2000

    Managing Director, Accounting Department Manager, Toshiba Ceramics Co.,Ltd. (currently CoorsTek KK)

  • 2006

    Director, Accounting Department General Manager, Covalent Materials Corporation (currently CoorsTek KK)

  • 2008

    Corporate Auditor, Covalent Materials Corporation (currently CoorsTek KK)

  • 2021

    Director, Audit & Supervisory Committee Member, T&S inc.(currently T&S Group Inc.) (current position)

Director(Outside), Audit & Supervisory Committee Member

Atsushi Mochizuki

Career
  • 1975

    Joined Tokyo Regional Taxation Bureau

  • 2003

    Registration Certified Public Tax Accountant

  • 2003

    Opened Atsushi Mochizuki Tax Accountant Office (current position)

  • 2016

    Corporate Auditor, Total Asset Design Co.

  • 2018

    Corporate Auditor, T&S inc.(currently T&S Group Inc.)

  • 2018

    Corporate Auditor, NAKAMURASOBI Co.,Ltd. (current position)

  • 2021

    Director, Audit & Supervisory Committee Member, T&S inc.(currently T&S Group Inc.) (current position)

Director(Outside), Audit & Supervisory Committee Member

Yusuke Fujie

Career
  • 2010

    Attorney Registration

  • 2010

    Joined Teshima, Sato & Kubo General Law Office (currently Harborview Law Office)(current position)

  • 2019

    Corporate Auditor, T&S inc.(currently T&S Group Inc.)

  • 2021

    Director, Audit & Supervisory Committee Member, T&S inc.(currently T&S Group Inc.) (current position)

Organization Chart
A㏄ess
MM Park Building 11F, 3-6-3 Minatomirai, Nishi-ku, Yokohama, Kanagawa 220-0012, Japan