TESS MOSCOW OFFICE +7 495 123 45 67





TESS is one of the biggest Russian companies in the sphere of power service, was established in 2004 during reforming of the domestic power energy industry.

TESS’s mission is to ensure efficient and failure free work of equipment of power systems which ensures reliable power supply to consumers and contributes to social and economic welfare of the country.

Company provides maintenance services, all kinds of repair, reconstruction, upgrade, and design and capital repair of power facilities.

TESS strives to permanently improve efficiency of the main activity developing new kinds of services and applying modern technology, following customer’s, partners’ and shareholders’ interests. Priority tasks of the Company activity are closely related to applying international management standards, introducing modern operation management methods, application of modern technology of maintenance and repair of power networks equipment and power facilities construction.

The Company has implemented and maintains integrated Quality Management System which complies with the requirements of International Standards ISO 9001, ISO 14001, OHSAS 18001.

The Company successfully cooperates with the leading Russian and foreign manufacturers of power equipment.

TRUENESS, EFFICIENCY, SYNERGY and STABILITY became the basis of the Company name because they are our main values which define the essence of our work and long term partnership.