Gruppo Cividale (Italy) — one of the leading metallurgy companies in Europe, project partner in joint steelmaking production – BVK LLC.
Termomeccanica S.p.A. (Italy) — one of the world leading manufacturers of pumping equipment. Partner in establishment of joint production of pumping units – Transneft Oil Pumps JSC.
Cimolai S.p.A. (Italy) — one of the world leaders in development and production of high-complexity steel structures. Partner in joint production of steel structures – JVK-Cimolai LLC.
Orion S.p.A. (Italy) – one of the world leading manufacturers of pipeline valves, including cryogenic execution (for operating conditions at -196°С)
John Crane (Great Britain) — one of the world leading manufacturers of mechanical seals and connecting couplings.
Kanigen (Japan) — holding leading positions in the area of technologies for special production coatings (including chemical nickel-plating.
Nidec S.p.A. (Italy) — one of the world leading manufacturers of electric motors with wide capacity range of manufactured products (up to 70 MW).
GE (USA) — machinery building world leader in energy industry, marine application and aero engines.
IMI Group: CCI, Z&I — British engineering company, one of the world leaders in supply of process technologies for control of critical flows in nuclear, energy and oil industries.
Ventil Test Equipment (Netherlands) — one of the world leading manufacturers of high-pressure testing equipment for pipeline valves.
Hitachi (Japan) — machinery building world leader in energy industry and compression equipment.
ABB Oy, Marine & Ports (Finland) — complex marine systems. ABB — process leader in the area of electrical networks, equipment, industrial automation and robotic technologies.
BREDA — one of the oldest Italian companies for transport and military engineering. Established in 1886. Has technologies for production of X-mas valves.
O.M.S. Saleri S.p.A. — one of the oldest Italian machinery building companies with rich experience in production of ball valves with high technical characteristics for oil and gas industry.