Electricity and gas produced and supply power and gas company, which further provide services such as heating and operation of equipment. Among the services include the production of, respectively, the extraction of energy, waste energy, and their bargain purchases, goes without saying there are also consulting services.

Services: - construction projection - building design - building energy performance certificates (PENB) - energy audits and assessments - thermographic measurements

Manufacture, installation, repair of electrical machinery and apparatus, electronic and telecommunications equipment

Assembly, repairs: - aerial, cable electrical lines High-current electrical installations.

Water pipes and sewers. Water services. Operation of water pipes and sewers for public use.