Energy, Raw Materials

Thermographic inspection and preventive control of residential, industrial and office buildings. Diagnostics for detecting leaks in homes, roofs and plumbing installations, building inspections for heat loss, preventive checks for faults in electrical installations and solar systems.

GEOTOOL Ltd. is specialized in extracting, producing and trading with plates of decorative rocks, that are intended for the decorative lining of walls and floors (footpaths). We have our own quarries for extracting plates of gneiss (golden-beige-brown to beige-gray in color). The plates

LS Engineering is a company specializing in the design and construction of photovoltaic systems and solar power plants for industrial, commercial, and residential sites. The company’s activities include the development of project documentation for photovoltaic plants, technical solutions

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Technoek Ltd. has been operating since 1994 and specializes in the design, construction, installation and maintenance of backup power systems – diesel generators, gas generators and UPS systems. Among our clients are: the Ministry of Foreign Affairs, the Ministry of Defence, Lukoil.

“Elmex Group” Ltd was founded in 2006 in Burgas. The main activity of the company is the development of projects in the field of electrical power engineering and investment design.

We design and build electrical installations, photovoltaic panels and substations. PB Engineering 2022 Ltd constructs electrical systems and integrates them into intelligent building management.

Delivery of gas measurement and control equipment for the residential and industrial sectors, technical support, training, service and repair.

The main activity of Technoengineering Ltd. includes installation, repair, reconstruction and maintenance of machines, equipment and related installations in the energy and industrial sectors, as well as the production of components and spare parts.

ELSTORM Ltd. Kyustendil has a strong presence in the construction, complete delivery, installation and repair of high, medium and low‑voltage power lines, electrical substations and power stations, as well as transformer stations with cable and overhead supply.