Cellular network infrastructure
The group provides tower infrastructure and in-building distributed antenna systems for cellular networks.
Source: LinkedIn company description · Retrieved October 13, 2026
Centratama Group is a group of companies under PT. Centratama Telekomunikasi Indonesia, Tbk, providing tower infrastructure, in-building distributed antenna systems, and fiber optic networks for cellular networks.
Two named subsidiaries focus on providing tower infrastructure for cellular networks. PT MAC Sarana Djaya focuses on in-building DAS for cellular networks, while PT Fastel Sarana Indonesia focuses on fiber optic networks.
Based on the company’s public LinkedIn information, supplied through RevenueBase.
The group provides tower infrastructure and in-building distributed antenna systems for cellular networks.
Source: LinkedIn company description · Retrieved October 13, 2026
The group also provides fiber optic networks.
Source: LinkedIn company description · Retrieved October 13, 2026
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RevenueBase prepared this profile from the company’s public LinkedIn information and RevenueBase company data. These source records were retrieved on October 13, 2026. AI helped summarize these sources, with a separate automated check against the source text completed on November 3, 2026. Directory positions use company-contact counts from separate saved list snapshots dated September 13, 2026, September 14, 2026, September 15, 2026, September 18, 2026, September 19, 2026, September 21, 2026, September 28, 2026, September 29, 2026, October 8, 2026 and October 9, 2026. How the company lists are built.
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