Head Office- 1-1-32, Kamiminami, Hirano-ku, Osaka 547-0003 Japan
Icom America, Inc.- 2380 116th Avenue N.E., Bellevue, WA 98004, U.S.A.
Icom (Europe) GmbH- Auf der Krautweide 24, 65812 Bad Soden am Taunus, Germany
Icom Spain, S.L.- Crta. Rubi, No.88, "Edificio Can Castanyer"
08190 Sant Cugat Del Valles, Barcelona, SPAIN 
Icom (Australia) Pty., Ltd- Unit 1 / 103 Garden Road, Clayton, VIC 3168, Australia
Asia Icom Inc.- 6F, No 68, Section 1, Cheng-Teh Road, Taipei, Taiwan R.O.C