Matheson is a Pennsylvania-based supplier of industrial and specialty gases and gas handling equipment for sectors including healthcare and food... Read more
Matheson is a Pennsylvania-based supplier of industrial and specialty gases and gas handling equipment for sectors including healthcare and food... Read more
President & CEO
Scott Kallman
News
Jan 24, 2026
Irish Examiner
Matheson Tri-Gas: Matheson adds to sector-specific expertise with nine partners
Nov 26, 2025
Hydrocarbon Engineering
Matheson Tri-Gas: Nikkiso partners with Matheson Tri-Gas Inc.
Sep 24, 2025
Gulf Oil and Gas
Matheson Tri-Gas: MATHESON to Rename as Nippon Sanso MATHESON
Aug 22, 2025
Gulf Oil and Gas
Matheson Tri-Gas: MATHESON to Build New Air Separation Plant in Las Vegas, Nevada, USA
Jul 28, 2023
Korea Newswire
Press Release: Matheson Tri-Gas : Matheson Signs Oxygen Supply Contract for 1PointFive's DAC Plant
Jul 26, 2023
Acrofan
Matheson Tri-Gas: Matheson Signs Oxygen Supply Contract for 1PointFive's DAC Plant
Dec 15, 2022
Energetica
Matheson Tri-Gas: MATHESON Wins Large Hydrogen Business in India
Jul 09, 2022
Green Car Congress
Matheson Tri-Gas: MATHESON executes long-term hydrogen supply contract with Vertex for renewable diesel production
Jul 07, 2022
Biofuels Digest
Matheson Tri-Gas: Matheson Tri-Gas signs long term hydrogen supply agreement for Vertex Energy facility
Mar 09, 2022
DailyBusiness
Matheson Tri-Gas: Matheson says Russia crisis should spur green switch
