JOHNAN SIAM CORPORATION LIMITED

Established in : 2008

Location : Pinthong Industrial Estate 1 789/108 Moo.1, Nongkham, Sriracha, Chonburi, 20230

Access Map

Business Contents :

Board mounting of electronic components and electronic equipment Assembly and inspection services (EMS), Repair and rework of equipment, circuit boards, etc.

Number of employees :

264 As of March 31, 2024 (including contract employees).

Certification :

ISO9001: obtained in 2015, ISO14001: obtained in 2015, Green Industry (Level 3): obtained in 2022, IATF 16949: obtained in 2023.

Board Members

Takashi KOBAYASHI

Managing Director

Rintaro KUREBAYASHI

Director

Hiroshi SASAKI

Director

Tomoji KOUDA

Director

Shinichi ITO

Director

2007

CELCO (THAILAND) CO.,LTD registrations.

2008

Launch of printed circuit board assembly service (ISO9001: acquired in 2015).

2009

Launch of PCBA services for Plasma TV.

2012

Launch of PCBA services for motors, and home appliances Commencement of PCBA services for air conditioners, ISO14001: Obtained 2015 certification.

2016

Launch of business inspection services.

2019

JOHNAN Corporation acquired all shares of CELCO (THAILAND) CO., LTD.

2019

Our name has been changed “JOHNAN SIAM CORPORATION LIMITED”.

2022

Green Industry (Level 3) Certified.

2023

Obtained IATF 16949 certification.

JOHNAN Corporation

Name : JOHNAN Corporation

Foundation : October 1962

Establishment : August, 1968

Capital : 95 million

Representative : President & CEO　Mitsuyo Yamamoto

Head office : 1-28, Narute Okubo-cho, Uji-shi, Kyoto, Japan

Number of employees :
JOHNAN Co., Ltd.: 282 staffs

Total of JOHNAN Group: 733 staffs
※ As of May 2024 (including part-time employees and contract employees)

Business Contents:

・Start-up new business support

・Prototype/commercialization support

・Manufacturing support (manufacturing support equipment/automation services, equipment parts processing, contract manufacturing, manufacturing human resources support)

・Repair/maintenance support

・Product planning/sales