InfraCell’s Indonesian telecommunications industry affiliates, through its major share holder the Udinda group, include:

Ciptakom A contracting company, specialising in network installation
Erakomindo One of the first private sector land line revenue-sharing. partners to State-owned P.T. Telkom, established in the late 1980’s.
Initially to provide some 70,000 land lines in Jakarta, Indonesia
Estiko Licensed Internet Service Provider (ISP)
IBC Solutions A pioneer in the development of the concept of an In-Building Managed Service-build, owned and operated.
Indokard Pre-paid calling card operator and card distributor
Jastrindo Licensed radio trunking operator
Mitrakom Distributor of radio microwave products