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The Compressed Air & Gas Institute (CAGI) is a trade association of businesses actively engaged in the manufacture of compressed air equipment. Founded in 1915, CAGI consists of the leading manufacturers of air compressors, air drying and filtration equipment, blowers, nitrogen generators, and vacuum equipment.
The Compressed Air Challenge (CAC) is now the Education Foundation of the Compressed Air & Gas Institute (CAGI), the leading industry association representing manufacturers of compressed air and gas systems equipment. CAGI provides authoritative technical resources, industry standards, and best‑practice guidance that support safe, efficient, and reliable compressed air systems.