PT Tower Bersama Infrastructure Tbk is a holding company, which engages in the provision of leasing space for antennas and other equipment for wireless signal transmission at tower sites under long-term agreements. The company is headquartered in Jakarta Selatan, Dki Jakarta and currently employs 738 full-time employees. The company went IPO on 2010-10-26. Its segments include Tower, Repeater, Building and Fiber Optic. The firm provides its tower leasing service through build-to-suit and collocation site solutions. Built-to-suit tower sites are constructed based on orders from telecommunications operators, while collocation is leasing on existing tower sites. The company provides various services to its customers, including planning and design, site acquisition, licensing, construction and deployment, and operation and maintenance of tower infrastructure. The firm also provides telecommunications operators with access to its distributed antenna system (DAS) networks in shopping malls and office buildings in urban areas. The firm owns and operates approximately 70 DAS and repeater sites in urban areas.