CHICAGO--(BUSINESS WIRE)--SEKO Logistics (“SEKO” or the “Company”), a leading global provider of supply chain solutions, has selected Greenbriar Equity Group LLC, a New York-based private equity firm focused exclusively on the global transportation industry, as its new equity partner to help spearhead the next stage of its growth. Terms of the transaction were not disclosed. Founded in 1976, SEKO provides complete supply chain solutions specializing in forwarding, transportation, logistics, sof