With over 30 years of industry experience, CSA delivers reliable telecommunication and IT infrastructure solutions, supporting the growth of network connectivity nationwide.
About Us
Our Valued Clients
Company Overview
Founded in 1991, PT Ciptajaya Sejahtera Abadi (PT. CSA) began its journey in the construction of steel towers for radio and television broadcasting, the National Electricity Company (PLN), and fabrication of industrial steel structures. From the very beginning, CSA built its foundation on technical precision, structural reliability, and strong engineering capability.
How CSA Continues to Evolve.
2000
With the rapid growth of GSM operators in 2000, CSA expanded its expertise into the construction and maintenance of telecommunication towers, playing an active role in supporting Indonesia’s evolving network infrastructure.
2006
In 2006, CSA was formally authorized and strengthened its position in the telecommunications sector by expanding into telecommunication tower maintenance services. This marked a significant milestone in the company’s commitment to delivering comprehensive infrastructure solutions.
2024
With the experience of excellent resources and capital, in 2024, PT. CSA plans to expand its business field for the telecommunications and IT industries to include maintenance and construction of telecommunications towers, optical cable networks, power systems, indoor building systems, radio access networks, and data centers.
Vision
To be the best multi-service  digital & telco infrastructure  provider
Mission
Partnering with customer to provide sustainable ICT business
Integrity
We uphold honesty, transparency, and strong ethical standards in every project, building lasting trust with our partners and clients.
Teamwork
We believe strong collaboration between our teams, partners, and clients is key to delivering reliable telecommunications infrastructure.
Care
We prioritize safety, responsibility, and respect—for our people, our partners, and the communities where we operate
Service Excellence
We are committed to delivering high-quality solutions through professional execution, reliable performance, and continuous improvement.
Accountable
We take full responsibility for our work, ensuring every project is delivered with precision, reliability, and commitment.
CSA Company Organisation
Coverage Area
With a growing nationwide footprint, CSA supports network deployment and tower operations across multiple regions, ensuring consistent service quality and rapid response.
Certification
With a growing nationwide footprint, CSA supports network deployment and tower operations across multiple regions, ensuring consistent service quality and rapid response.
Penyedia Jasa Layanan Infrastruktur Telekomunikasi
Quality Management System
