Önder Sezgi

Tepe Insaat Sanayi AS provides construction and engineering services. Its services includes engineering, procurement, construction, and design build. The firm involves in building housing projects, hospital and health complexes, airports and terminals, and infrastructure projects. The company was founded in 1969 and is headquartered in Ankara, Turkey.

Tepe Servis ve Yönetim AS provides integrated facility management services. Its services include administration, office support and accounting, catering, security, contract management, technical and landscape maintenance, cleaning, hospital support, as well as call center and consultancy. The company was founded on September 15, 2008 and is headquartered in Ankara, Turkey.

Tepe Güvenlik AS is a security company based in Ankara, Turkey. Part of Securitas AB, Tepe Güvenlik AS provides corporate security services, including Securitas Alarm systems for emergency situations such as theft and gas leaks. The Turkish company's services include home and business alarm systems, communication, call center, and regional office information. Founded in 1992, the company was acquired by Securitas AB on August 24, 2021 for $1.18 million.

Tepe Group Ltd. provides mechanical and electrical services. The company is headquartered in Southampton, the United Kingdom.