Business Units

Ulichno Osvetlenie EAD  is the biggest company specialized in construction, operation and maintenance of outdoor lighting systems in Bulgaria. It is a successor to the only specialized municipal company for operation, maintenance and control of street lighting installations on the territory of Sofia city and adjacent areas to Sofia Municipality. Since 2007, the company has joined GEOTECHMIN GROUP.

Ulichno Osvetlenie EAD has at its disposal well co-ordinated teams of highly qualified professionals, special-purpose machines and cars, a mobile laboratory for detecting failures in cable systems, a machine for trenchless pipeline installation, etc. Its 24-hour emergency response teams repair breakdowns and damages quickly and efficiently. The activities of these teams are coordinated through a 24/7 control centre which is connected to the National Emergency System 112.

Ulichno Osvetlenie EAD uses advanced innovative technologies and successfully integrates them in modern adaptive lighting control systems for indoor and outdoor lighting. The company also implements public procurement contracts for performing energy efficiency services with a guaranteed result (ESCO contracts). Furthermore, Ulichno Osvetlenie EAD makes investments in improving energy efficiency, thus reducing the electricity costs of outdoor lighting systems in several municipalities in Bulgaria. By doing so, it actively contributes to achieving the EU and Bulgaria’s long-term objectives in the areas of energy efficiency and climate for transition to a low-carbon economy.


  • design
  • construction
  • monitoring and control
  • operation
  • maintenance
  • diagnostics
  • engineering of electrical power distribution networks; electrical network automation, monitoring and control systems; energy-efficient lighting systems for outdoor, indoor, tunnel, architectural, signal, advertising-informational, artificial energy-efficient lighting, etc.

The company is listed in the Central Register of Professional Builders at the Bulgarian Construction Chamber and holds a certificate for execution of building works in the first category of 1st, 2nd, 3rd and 5th groups of structures. Ulichno Osvetlenie EAD has successfully implemented and develops an integrated management system based on ISO 9001:2015, ISO 14001:2015 and ISO 45001:2018 standards.

Confederation of Employers and Industrialists in Bulgaria

17 Budapeshta Str., Sofia 1000

M.Eng. Angel Terziev
Executive Director

tel.: +359 2 983 67 74
fax: +359 2 981 29 87
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Business Units


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