Piotr Galitzine, TMK IPSCO Chairman and Chief Executive Officer (CEO)
Mr.Galitzine is head of North and South American operations for TMK. Prior to joining TMK IPSCO, he served on the Board of Directors of TMK as an independent director and has an extensive international background and career, including senior positions with Mannesmann AG and BASF AG. Mr. Galitzine graduated from the Massachusetts Institute of Technology with a degree in Mechanical Engineering and a specialization in design, materials, and analysis.
Ryan Chadwick, Vice President and General Counsel
Mr. Chadwick is Vice President and General Counsel at TMK IPSCO. Prior to joining TMK IPSCO, he was Associate General Counsel with Eaton, a global manufacturer of power management products. At Eaton, Mr. Chadwick was responsible for providing legal services to the legacy businesses of Cooper Industries, a global manufacturer of electrical products, which Eaton acquired in late 2012. He served in a number of roles at Cooper Industries from 2004 through 2012, including Associate General Counsel of Compliance, Senior Corporate Counsel and Senior Litigation Counsel. Prior to joining Cooper Industries, Mr. Chadwick was a partner at the law firm Jackson Walker LLP. Mr. Chadwick earned his JD and bachelor’s degree from the University of Houston.
David Diederich, Vice President for Research, Engineering and Product Development
In this role, Mr. Diederich is responsible for the company’s R&D facility in Houston, product engineering and development as well as all capital projects and facility engineering.  Prior to this role, he was Vice President of Operations, with responsibilities for TMK IPSCO's seamless, welded and Ultra manufacturing facilities, as well as the company's Environmental, Health and Safety Department. He joined IPSCO in 2006 as Director of Welded Operations and has significant experience in steelmaking, rolling and forming. Mr. Diederich holds a Bachelor's degree in Metallurgical Engineering from the University of Cincinnati and an MBA from Cleveland State University.
Evgeny Makarov, Vice President and Chief Financial Officer
Mr. Makarov is responsible for all areas of the accounting and treasury activities of TMK IPSCO. He was previously Director of the Economics and Planning Department in OAO TMK in Moscow. He joined TMK in 2003 and has undertaken several prior roles in finance. Before joining OAO TMK, Mr. Makarov held leadership finance roles in other energy and pipe producers.


Joel Mastervich, Vice President and Chief Operating Officer
Mr. Mastervich is responsible for all operations, including the company's 12 manufacturing plants in the U.S. and Canada.  He has been involved in the steel industry for more than 30 years. Until recently he was Executive Vice President of Vallourec USA, based in Houston. Previously, he was President and Chief Operating Officer of Vallourec Star in Youngstown, Ohio.  Mastervich holds a bachelor’s degree in metallurgical engineering from the University of Pittsburgh and an MBA from the University of Chicago.


Peter Smith, Vice President and Chief Human Resources Officer
Mr. Smith is responsible for all matters relating to HR strategy and policy. He also manages the company’s corporate communications and facilities management functions. Mr. Smith joined TMK IPSCO in 2012 after holding senior human resources positions at BG Group and Kenda Capital. He holds a law degree from Queens University Belfast.