Olga Sergeevna Nikolaeva

Taganrog Metallurgical Plant PJSC engages in the manufacture of steel pipes. Its products include corrosion-resistant pipes, pipes with gas-tight connections, drill pipes with welded tool joints, tubing, casing, couplings, and shaped tubes. The company was founded in 1894 and is headquartered in Taganrog, Russia.

Seversky Tube Works engages in the production of hot-rolled and electric-welded steel pipes. It manufactures drill, line, power and generation, structural, and standard pipes as well as mechanical tubes. Its products are used in the oil and gas, pipeline transportation, automotive, construction, public works, and furniture manufacturing sectors. The company was founded in 1739 and is headquartered in Polevskoy, Russia.

Sinarsky Pipe Plant OJSC engages in the manufacture of tubular goods. Its products include drill pipes, casing pipes, oil-well tubing, oil and gas pipes, rustproof, rolled-up soldered tubes, seamless hot-rolled and cold-worked, and non-corrosive pipes. It delivers its products to the oil and gas production companies, industrial plants, and the energy and construction industries. The company was founded in 1934 and is headquartered in Kamensk-Uralsky, Russia.

Part of TMK PAO, Volzhsky Pipe Plant JSC is a Russian company that manufactures steel pipes. The company is based in Volzhskiy, Russian Federation. The private company was founded in 1965. Sergey Gennadyevich Chetverikov has been the CEO of the company since 2013. Volzhsky Pipe Plant JSC was acquired by TMK PAO from Reichmann Management Ltd on March 30, 2004 for $172.90 million.

Pervouralsky Novotrubny Works is the leading producer of steel pipes in Russia and Europe. Throughout its years of existence the works has incorporated the advanced production experience of leading foreign and domestic enterprises. It uses advanced equipment manufactured by famous plants in Russia, Germany, United States, Italy, Great Britain and Switzerland in its technological processes. Pervouralsky Novotrubny Works produces more than 25,000 types and sizes of pipes and specially shaped tubes from 200 carbon, alloyed and stainless steel grades according to 34 Russian and 25 foreign standards and 400 specifications. Its principal products are seamless pipes with diameters of 0.1 mm to 219 mm; welded pipes with diameters of 12 mm to 114 mm; lined and specially shaped tubes; as well as gas cylinders and fire extinguishers.

Artrom Steel Tubes SA engages in the manufacturing and trading of pipes and tubes. It produces seamless pipes for industrial applications, including for the mechanical engineering and automotive industries. The firm also offers mechanical and seamless tubes, line pipes and coupling stocks. It operates through following segment: Pipes and Billets. The company was founded in 1982 and is headquartered in Slatina, Romania.

Orsky Machine Building Plant JSC manufactures light-weight gas cylinders and steel products. Its products include tool joints designed for pipe assemblies, drill string cross-over subs, cylinder sleeves, rods for drill pumps, couplings for pump and compressor pipes for operation of oil wells. The company is headquartered in Orsk, Russia.

Part of TMK PAO, RosNITI OAO is a Russian company that provides metallurgical research for the pipe and tube industry. The company is based in Chelyabinsk, Russian Federation. RosNITI was acquired by TMK PAO on March 06, 2007.