Join us for a behind-the-scenes look at our package gas driver, Karry, on her daily routes!
Ever wondered how your essential gas cylinders reach your doorstep? Our dedicated drivers work daily to meet your gas needs, prioritizing safety and efficiency.
MATHESON’S philosophies focus on teamwork, precision, and expertise in action. Our drivers go above and beyond, from loading cylinders carefully to planning routes meticulously, ensuring you have the gas you rely on.
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MATHESON Celebrates World Environment Day

In honor of World Environment Day, MATHESON and L&T Energy, in partnership with Numaligarh Refinery Limited(NRL), celebrated this special occasion by planting trees at the construction site of our planned Hydrogen Facility in India.
Nippon Sanso Holdings Corporation (NSHD), our parent company, and MATHESON were awarded in December of 2022 the supply of Hydrogen and co-product steam for 20 years from NRL, a Government of India affiliate.
To support NRL’s refinery units in Assam, India, MATHESON will establish a large, multi-feed hydrogen plant, investing in cutting-edge engineering and construction executed by Larsen & Toubro Limited and licensed reforming technology from Topsoe A/S. The hydrogen and co-product steam generated by this plant will play a vital role in the highly strategic Numaligarh Refinery Expansion Project (NREP) and the Northeast development initiative of the Indian Government. We are honored to be an integral part of this visionary endeavor.
As we celebrate World Environment Day, we remain committed to exploring opportunities that promote growth and contribute to cleaner energy and a carbon-neutral society on a global scale.
MATHESON Receives Multiple CGA Awards

MATHESON was the recipient of the CGA Fleet Safety Excellence Award for Cylinder Gas Transportation: More than 3 million miles. We received this award by achieving an industry-leading low accident rate for more than 3 million miles of cylinder gas transportation. The CGA Fleet Safety Excellence Award recognizes companies in the compressed gas industry that demonstrate outstanding safety performance in their transportation operations.
We were also recognized with CGA Safe Facility Performance Awards in three separate categories. The CGA Safe Facility Performance Award recognizes companies that have demonstrated excellence in implementing and maintaining a safe work environment for employees and customers when dealing with compressed gases.
- 16 MATHESON facilities achieved Bronze Level – 250,000 Hours or 5 Years with no lost time work accidents.
- 9 MATHESON facilities achieved Silver Level – 500,000 Hours or 10 Years with no lost time work accidents.
- 1 MATHESON facility achieved the Gold 1-Star Level – 1,000,000 Hours or 20 Years with no lost time work accidents.
Our Mesa, Arizona Air Separation Unit received the CGA Environmental Recognition Award for Sustainable Energy Offering Development, Engagement and Utilization for Air Separation Unit Operations, based on their exceptional work in improving good environmental practices and setting an example for the industry. The CGA Environmental Recognition Awards are presented annually to deserving individuals, teams, or facilities that have conducted activities meeting defined environmental excellence criteria.
MATHESON Wins Large Hydrogen Business in India

Nippon Sanso Holdings Corporation (“NSHD”, President CEO: Toshihiko Hamada) hereby announces that Matheson Tri-Gas, Inc. (“MATHESON”, headquartered in Texas, U.S.), NSHD’s U.S. operating company, received the Award for the Supply of Hydrogen and co-product steam for a period of 20 years from Numaligarh Refinery Limited (NRL), a Public Sector affiliate of the Government of India.
MATHESON will invest in, and establish a large, multi-feed hydrogen plant to supply up to 132 kNm3/hr (285 Tons/day) to NRL’s refinery units at Numaligarh in Assam, India. The engineering and construction of the plant will be executed by Larsen & Toubro Limited, India, and the reforming technology will be licensed from Topsoe A/S, Denmark. Hydrogen and co-product steam from the plant will support the highly strategic Numaligarh Refinery Expansion Project (NREP) of the prestigious Northeast development initiative of the Government of India that also includes the Paradip Numaligarh Crude Pipeline (PNCP) project, Crude Oil Import Terminal (COIT) at Paradip, India-Bangladesh Friendship Pipeline (IBFP), Numaligarh-Siliguri interstate products pipeline and 2G Ethanol Project(*1,2). We are proud and honored to be an integral portion of the initiative.
The Hydrogen complex solution was developed by MATHESON’s Global HYCO business unit in collaboration with our leading technology and engineering partners. The solution targets flexibility and operability criteria to enable high-reliability operations with a very wide range of feedstock and fuel, as well as the highest resource utilization efficiency that supports MATHESON/NSHD’s Carbon Index considerations and economic objectives. Subsequent to completion of engineering and construction in accordance with MATHESON’s Global HYCO standards and specifications, the plant will be streamed in 2025.
This initiative demonstrates NSHD’s commitment to significant growth through gases supply for highly strategic, commercially sound projects and represents a significant additional dimension for our Global HYCO footprint. This will strengthen NSHD’s presence in the growth segment of south and south-east Asia and establish our Global HYCO operations in India.
NSHD, in its effort to foster a carbon neutral society, is pursuing multiple business and program initiatives under the Global HYCO effort that supplies hydrogen, syngas and carbon monoxide products to select customers for carefully selected projects. We are committed to continue to explore opportunities to realize growth and a carbon-neutral society by expanding this business on a global scale.
*1: Economic Times, September 19, 2022
*2: The Telegraph, December 8, 2022