Martti Kohtanen

Siemens Osakeyhtiö provides technology solutions, services, and products for electrification, automation, and digitalization. The company was founded on August 13, 1919 and is headquartered in Espoo, Finland.

Latvijas Energoceltnieks AS operates as a construction company in Baltic countries. It offers construction services for power supply, including hydro power plants, power cables, power transmission lines, and thermo power plants; and communication networks, including communication towers, surveillance towers, radar systems, optical cable lines, and communication equipment. The firm specializes in construction, reconstruction, and engineer communication work of residential, engineer technical, and industrial buildings. It serves customers in Croatia, Malta, Slovenia, Kazakhstan, Germany, the Russian federation, and internationally. The company was founded in 1992 and is headquartered in Riga, Latvia.