Private company

Trubnaya Metallurgicheskaya Kompaniya

Logo: Unknown author Unknown author, Public domain, via Wikimedia Commons3

Russian pipe manufacturer and supplier

"TMK" (Russian: ПAO Трубная Металлургическая Компания, romanized: Trubnaya Metallurgicheskaya Kompaniya, lit. 'Pipe Metallurgical Co., OJSC') (MCX: TRMK) is a leading global manufacturer and supplier of steel pipes, tubular solutions and related services for the oil and gas industry, and specialty tubular products and pipeline systems for the nuclear, chemical, mechanical engineering and construction industries. Currently, the company integrates production assets in Russia, Kazakhstan, Romania and Czech Republic. and two R&D centers in Russia.2 It employed about 50,000 people in 2013.1 Its revenue was ₽404 billion in 2025.1 Wikipedia text CC BY-SA 4.0

Last updated Oct 20, 2026.

Overview

2001Founded1
  • Industryiron and steel industry1
  • HeadquartersMoscow1
  • Websitewww.tmk-group.ru
  • Legal formpublic company1
  • Listed onOTC Markets Group, Moscow Exchange (TRMK)1

"TMK" (Russian: ПAO Трубная Металлургическая Компания, romanized: Trubnaya Metallurgicheskaya Kompaniya, lit. 'Pipe Metallurgical Co., OJSC') (MCX: TRMK) is a leading global manufacturer and supplier of steel pipes, tubular solutions and related services for the oil and gas industry, and specialty tubular products and pipeline systems for the nuclear, chemical, mechanical engineering and construction industries. Currently, the company integrates production assets in Russia, Kazakhstan, Romania and Czech Republic. and two R&D centers in Russia.2

Corporate structure

Trubnaya Metallurgicheskaya Kompaniya sits at the top of its group. 7 entities, 1 country on record. Switch between the flow chart and the network, and select any entity to see its details.

Built from subsidiaries, stakes and holdings from Wikidata (CC0); major holders from Schedules 13D and 13G. Each entity in the chart links to its source.

The story

TMK was established in 2001.

In 2002 TMK incorporated Volzhsky Pipe Plant, Seversky Pipe Plant and Sinarsky Pipe Plant. A Trade House TMK representative office was opened in Baku (Azerbaijan).

In 2003 a new TMK subsidiary, TMK-Kazakhstan, was established.

In 2004 TMK incorporated Taganrog Metallurgical Works.

In 2005 TMK established and incorporated TMK Global, a representative office was opened in Beijing (China). CJSC TMK was reorganized into an Open Joint Stock Company.

TMK incorporated the Romanian mills TMK-Artrom and TMK-Resita, and the Russian Orsky Machine Building Plant. The TMK Middle East trading subsidiary was created the same year. In 2020, TMK announced delisting of its GDRs from LSE.

In 2007 TMK acquired oilfield service companies including Truboplast, TMK NGS-Nizhnevartovsk, and TMK NGS-Buzuluk, as well as the Russian Research Institute for the Tube and Pipe Industries (RosNITI), Russia's largest pipe industry research institute. TMK-CPW, a joint venture between TMK and Corinth Pipeworks, and ТМК-Premium Service were established. TMK's shares began trading on the MICEX Stock Exchange. Additionally, ТМК opened representative offices in Turkmenistan and Singapore.

2008 was marked by the acquisition of US pipe assets and the creation of the American division - TMK IPSCO. The company also established TMK Oilfield Services and acquired TMK-Kaztrubprom (Kazakhstan).

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In 2009 the TMK European Division was created. It includes TMK Europe, TMK Italia, TMK-Artrom, TMK-Resita.

In 2010 TMK-INOX became a joint venture between TMK and RUSNANO, it coordinates production and sales of precision stainless pipes. TMK ADRs began trading on the OTCQX International Premier trading platform in the US.

In 2011 TMK representative office in Uzbekistan was opened.

In 2012 the new Research & Development Center in Houston (Texas, United States) was commissioned and the Trade House TMK subsidiary in Orsk (Orenburg region) was opened. TMK acquired 55% of Gulf International Pipe Industry L.L.C. (GIPI) located in Oman and established a service joint venture with EMDAD in Abu Dhabi, the United Arab Emirates.

In 2013 TMK acquired pipe services and precision manufacturing assets incorporated into OFSi company (Houston, USA).

In 2020, TMK closed sale of 100% of Ipsco Tubulars Inc. shares to Tenaris.

In 2021, TMK announced the transaction for acquisition of 86.54% of shares in PJSC "ChelPipe" from controlling shareholder Andrey Komarov.

In 2021, the company's revenue in Russia amounted to 322 billion rubles.

In the summer of 2023, the Cypriot company TMK Steel Holding Ltd, which owns a 90% stake in TMK, redominated to Russia. The new International Company LLC TMK received registration on Russky Island in the Primorsky Krai.

In the first half of 2024, TMK showed a record loss of 1.8 billion rubles (about 200 million dollars) - for the first time since 2021. The company explains this by a sharp rise in scrap metal prices and an increase in the cost of loans.

From Wikipedia’s article on OAO TMK, shared under CC BY-SA 4.0.4

Products and brands

TMK Russian Division

Volzhsky Pipe Plant (Volzhsky, Russia) - since 2001

Seversky Pipe Plant (Polevskoy, Russia) - since 2002

Sinarsky Pipe Plant (Kamensk-Uralsky, Russia) - since 2002

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Taganrog Metallurgical Works (Taganrog, Russia) - since 2002

TMK-Kaztrubprom (Uralsk, Republic of Kazakhstan) – since 2008

TMK-INOX (Kamensk-Uralsky, Russia) – since 2010

TMK-CPW (Polevskoy, Russia) – since 2007

Parus (Yartsevo, Russia) – since 2020

Rakityansky Rebar Plant (Rakitnoye, Russia) – since 2020

Gus-Crystal Repair and Technical Enterprise (Gus-Khrustalny, Russia) – since 2020

Chelyabinsk Pipe Rolling Plant (PJSC ChelPipe, Chelyabinsk, Russia) – since 2021

Pervouralsk New Pipe Plant (Pervouralsk, Russia) – since 2021

Orsky Machine Building Plant (Orsk, Russia)

TMK European Division

TMK-Artrom (Slatina, Romania) – since 2006

TMK-Resita (Resita, Romania) – since 2006

MSA (Czech Republic) – since 2021

Services

TMK-Premium Service (Moscow, Russia)

Truboplast (Ekaterinburg, Russia)

TMK NGS-Nizhnevartovsk (Nizhnevartovsk, Russia)

TMK NGS – Buzuluk (Buzuluk, Russia)

OFSi (Houston, USA)

From Wikipedia’s article on OAO TMK, shared under CC BY-SA 4.0.4

Subsidiaries and ownership

Subsidiaries

From Wikidata.1

Employees over time

  • 201350,0001

Revenue over time

As stated on Wikidata, in the currency reported.

Revenue

Trubnaya Metallurgicheskaya Kompaniya revenue by year1404.4B RUB in 2025+31% since 2019
0200.0B RUB400.0B RUB600.0B RUB2019: 308.4B RUB308.4B RUB20192020: 222.6B RUB222.6B RUB2020−28%2021: 429.0B RUB429.0B RUB2021+93%2024: 532.2B RUB532.2B RUB2024+24%2025: 404.4B RUB404.4B RUB2025−24%
  • 2025404.4B RUB1
  • 2024532.2B RUB1
  • 2021429.0B RUB1
  • 2020222.6B RUB1
  • 2019308.4B RUB1

Net income

Trubnaya Metallurgicheskaya Kompaniya net income by year1-24.5B RUB in 2025
-40.0B RUB-20.0B RUB020.0B RUB40.0B RUB2019: 3.9B RUB3.9B RUB20192020: 24.3B RUB24.3B RUB2020+516%2021: 7.2B RUB7.2B RUB2021−70%2024: -27.7B RUB-27.7B RUB20242025: -24.5B RUB-24.5B RUB2025−12%
  • 2025-24.5B RUB1
  • 2024-27.7B RUB1
  • 20217.2B RUB1
  • 202024.3B RUB1
  • 20193.9B RUB1

Timeline

  1. Apr 10, 2007Went public Listed on Moscow Exchange1
  2. 2001Founded Founded1