Bill Ashenfelter

Northwestern University is a private institution founded in 1851 to serve the Northwest Territory, an area that now includes the states of Ohio, Indiana, Illinois, Michigan, Wisconsin and parts of Minnesota. Northwestern has three campuses

Power Curbers, Inc. manufactures equipment for both extruding and slipforming concrete curbs. It provides machinery for slip forming concrete curb and gutters, bridge parapets, monolithic curbs, sidewalks, irrigation ditches, and roller compacted concrete dams. The company was founded in 1953 by John Henderson and E. L. Hardin and is headquartered in Salisbury, NC

Ingersoll-Rand Co. Ltd. offers air conditioner compressors and other related products. It provides compressed air systems, tools, pumps and material, and fluid handling systems.. It products and services include warranty support, technical information, technical assistance and product repair. The company is headquartered in Kansas City, MO.

American Road & Transportation Builders Association is an association that focuses on growing transportation infrastructure. The private company is based in Washington. The CEO of the American company is Dave Bauer.

International Road Federation provides advocacy services. The company was founded in 1948 and is headquartered in Alexandria, VA.

New Jersey Alliance for Action The company was founded in 1974 and is headquartered in Edison, NJ.

Polymer Corp. manufactures close-tolerance plastic parts and assemblies for blue-chip customers with demanding applications worldwide. It produces liquid resin cast parts and injection-molded parts, machined parts, and quick-turn PolyProto parts. The company was founded by Samuel Snyder and James F. Snyder in 1979 and is headquartered in Rockland, MA.