Cosmo is a family owned and managed group of companies founded in 1964 by
Chairman Mr. Chairod Mahadumrongkol.
It consists of 3 decentralize production sites for packaging in Bangkok and in
Hainan, China and sales office in Bienne, Switzerland
COSMO GROUP PUBLIC COMPANY LIMITED
COSMO INDUSTRIES CO., LTD.
Location : Bangkok, Thailand
Since : 1964
Size : 14,268 Square meters
A centralized production site in Bangkok for watch dials, cases and metal parts with a total workforce of 4,000 people
PRIME BOX MFG. LTD.
Location : Samut Prakarn, Thailand
Since : 1986
Size : 163,000 Square meters (40.28 Acres)
A centralized production site in Thailand for boxes and display
Swiss Sales Office
Location : Bienne, Switzerland
Since : 1967
COSMO disposes of its own sales office for watch dials and cases, the Cosmo Swiss branch in Bienne, Switzerland