Company Information

Company Profile & History

Company Profile

Company Name Tama Kagaku Kogyo Co., Ltd.
Date of Incorporation December 24, 1962
Paid-in Capital ¥126,000,000
Representative Masanobu Suzuki, President ＆CEO 
Major Shareholders
  • Nihon Nohyaku Co., Ltd.
  • Mitani Sangyo Co., Ltd.
  • Tokuyama Corporation
Main Banks
  • MUFG Bank
  • Yamaguchi Bank
  • Musashino Bank
  • Saitama Ken Shinkin Bank
  • Resona Bank
Major Clients
  • Mitsui & Co., Ltd.
  • Sumitomo Chemical Co., Ltd.
  • Daikin Industries, Ltd.
  • Location

[Head Office & Yashio Plant]

29 Shinmachi, Yashio City, Saitama 340-0807　　　Map

TEL: +81-48-936-1033, FAX: +81-48-935-2434
(Sales Dept.)
TEL: +81-48-933-1141, FAX: +81-48-935-2434

 

[Tokuyama Plant]

7-22 Harumicho, Shunan City, Yamaguchi 745-0024　　　 Map
TEL: +81-834-34-2855, FAX: +81-834-31-3958
Settlement of Accounts Once a year (March 31)
Number of Employees 106 (as of April 1, 2021)

Qualified Invoice Issuer Registration Number

 T6030001036175

Company History

1962 Tama Kagaku Kogyo Co., Ltd. founded in Kita Ward, Tokyo by founder Kihachi Tamai
1964 Factory relocated to Yanaginomiya, Yashio City, Saitama
1968 Yashio Plant (Plant No. 1) constructed at present location in Shinmachi, Yashio City
1970 Yashio Plant Phase 2 construction completed (Plant No. 2)
head office relocated from Yanaginomiya to present location; plant relocation completed
1976 Yashio Plants No. 3 and No. 4 constructed and commissioned
1980 Tokuyama Plant (Plant No. 1) constructed in Tokuyama City (now Shunan City), Yamaguchi
1988 Yashio Plant No. 3 rebuilt as a five-story facility; pharmaceutical intermediate production capacity expanded
1989 Tokuyama Plant pharmaceutical intermediate facility completed (Plant No. 2)
1995 Yashio Plant No. 3 was rebuilt, further increasing production capacity for pharmaceutical intermediates.
1998 ISO 9002 certification obtained at Yashio Plant
2000

ISO 9002 certification obtained at Tokuyama Plant
R&D Department pilot plant rebuilt as a three-story facility with expanded prototype equipment
2001 ISO 14001 certification obtained at Tokuyama Plant
Yashio Plant No. 4 rebuilt with expanded production capacity
2002 Tokuyama Plant transitions from ISO 9002 to ISO 9001
2003 Yashio Plant transitions from ISO 9002 to ISO 9001
2009 Nihon Nohyaku Co., Ltd. becomes the primary shareholder as of March 31
2018 Safety & Security Promotion Office established as of April 1