Jakarta Head Office
Jl. Pangeran Jayakarta 141 Block II No. C 4 & 5 , Jakarta 10730, Indonesia
Telephone        + 62–21–600 8460
Sales Division     sales.jkt@bumi.info
Retail Division     retail.jkt@bumi.info
Service Division   service.jkt@bumi.group
Semarang Branch Office
Jl. Cendrawasih No 8B, Semarang 50138, Indonesia
Telephone   0811-9621-1251
Sales Division sales.smg@bumi.info
Retail Division  retail.smg@bumi.info
Service Division  service.smg@bumi.group
Surabaya Branch Office
Jl. Sarono Jiwo No. 4, Surabaya 60299, Indonesia
Telephone       (031) 847 5608
Sales Division    sales.sby@bumi.info
Retail Division    retail.sby@bumi.info
Service Division  service.sby@bumi.group
Balikpapan Branch Office
Jl. Letkol Pol. H. M. Asnawi Arbain, Ruko Bintang Rubiz No. 39, RT 51, Balikpapan Timur 76116, Indonesia
Telephone       (0542) 771 728
Sales Division    sales.bpp@bumi.info
Retail Division    retail.bpp@bumi.info
 Service Division  service.bpp@bumi.group
Service Center
Jl. Kamal Raya no.9 Unit G, Jakarta Barat 11820 Indonesia
Telephone  (021) 2255 3967
Service Division  service.jkt@bumi.group
Distribution Center
Jl. Kamal Raya no.9 Unit C – D, Jakarta Barat 11820 Indonesia
Telephone           (021) 5558 228
Distribution Division  dc.jkt@bumi.group
