At a Glance
Global network of 97 locations
"※ Total number of sites including sales offices and factories
※ Including the network of Metalor Technologies SA"
ISO / IEC17025
accreditation obtained
Accredited Assayer
by LBMA and LPPM
Consolidated net sales
of approximately 1,097,813 million yen
※as of December 31, 2025
Group consolidated number of employees
about 5,700 people
TANAKA's Three Businesses
Founded in 1885
One Stop Service
CSR In accordance with ISO26000
TANAKA Corporate Video
We have prepared a video to help you gain a better understanding of TANAKA.
Other Corporate Information
Group Companies
Sales Offices
Proof of Trust and Reliability
History
Careers
