American Water Works Association

Energy Association of Pennsylvania

Northeast Gas Association

Eastern Gas Compression Roundtable
Jack Kerr was a Founder and past Chairman (1979)
David Kerr is also a past Chairman (2005)

Appalachian Underground Corrosion Shortcourse

Ohio Gas Association

Manufacturers’ Agents National Association (Associate members)

American Gas Association

Appalachian Gas Measurement Short Course
Thomas Kerr is a general committee member

Society of Gas Operators


Guild of Ancient Supplers
David Kerr is a member