Thomas M. Smyth

Airgas Great Lakes, Inc. manufactures and distributes industrial, medical, and specialty gases and related equipment and services. It produces nitrous oxide, dry ice, liquid carbon dioxide and process chemicals, refrigerants, and ammonia products. The company is headquartered in Independence, OH.

Airgas Nor Pac, Inc. distributes industrial & specialty gases and welding supplies. It also provides respiratory home care services. The company serves the North Pacific area of the United States and Western Canada. Airgas Nor Pac is headquartered in Vancouver, WA.

Airgas Intermountain, Inc. manufactures and distributes industrial, medical, and specialty gases. The company was founded in 1969 and is headquartered in Denver, CO.

Airgas North Central, Inc. distributes welding gases. The company provides technical support for machinery. It also provides warranty service for Miller Electric, Lincoln Electric, Thermal Dynamics, Hypertherm and ESAB. Airgas North Central is headquartered in West Chicago, IL.

Airgas Northern California & Nevada, Inc. distributes industrial, medical and specialty gases. The company also provides welding & safety products and equipment. It is headquartered in Sacramento, CA.

Airgas Safety, Inc. distributes industrial and safety products. The company provides safety supplies useful for abatement, eye protection, face, head, hearing and respiratory protection. Its products include hats, helmets, goggles, glasses, rainwear, boots, fire extinguishers, first aid supplies, gloves, signs, mats, cans, flashlights, batteries, cones, and vests. The company is headquartered in Bristol, PA.

Airgas-South, Inc. distributes industrial, medical and specialty gases and related equipment. Its products and services include packaged & small bulk gases, gas cylinder and welding equipment rental, and process chemicals & hard goods. It provides services in Florida, Georgia, Alabama, Mississippi, and Tennessee. The company is headquartered in Kennesaw, GA.

Nitrous Oxide Corp. manufactures and distributes industrial, medical, and specialty gases and related equipment and services. The company was founded in 2006 and is headquartered in Duluth, GA.

Airgas Southwest, Inc. distributes industrial, medical and specialty gases. The company provides cylinder, bulk, specialty gases, hardgoods, tools and safety equipment. It provides services to the agriculture, medical, aerospace, petrochemical, metal fabrication, refineries, and mining industries. Airgas Southwest is headquartered in Corpus Christi, TX

Red-D-Arc, Inc. provides welding equipment rental services. It operates rental fleet of over 30,000 welding machines from 30 branch locations in the U.S. and Canada. The company was founded by in 1982 Peter McCausland and is headquartered in Austell, GA.

Airgas Specialty Gases, Inc. distributes specialty gases and refrigerants. It provides purity gases, gas mixtures, calibration standards and medical devices. The firm also provides refrigerants in various grades, purities and containers. Airgas Specialty Gases is located in Radnor, PA.

Philadelphia Gas Works distributes natural gas to the residential, commercial, and industrial customers. It maintains a distribution system of gas mains and service pipes. The company was founded on February 8, 1836 and is headquartered in Philadelphia, PA.