Industrial Growth Partners (IGP) has sold Electric Power Systems International (EPS) and North American Substation Services (NASS) (together EPS-NASS) to Arcline Investment Management. As part of its transaction with Arcline, IGP has reinvested in EPS-NASS and maintains a minority equity position. EPS-NASS is a provider of outsourced electrical engineering, testing, repair, and maintenance services. The…...