GCG.

GCG is a Chicago-based provider of specialty wire and cable, connectivity, power and engineered solutions for data centers, power and utilities, communications, defense and other infrastructure markets. Audax Private Equity carved it out of Genuine Parts Co.'s Electrical Specialties Group in 2019 and completed 12 acquisitions, and GCG expects more than $1.1 billion of revenue in 2026 from 16 locations. Audax agreed in September 2026 to sell it to Rexel.^[1]