Brightstar Capital Partners to Acquire Leading Telecommunications Services Provider QualTek in Partnership with Management- New capital will position QualTek to take advantage of increasing 5G wireless and fiber optic deployment by the telecommunications sector - NEW YORK, June 13, 2018-- Brightstar Capital Partners ("Brightstar"), a private investment firm that partners with closely-held, family-owned middle market companies, is pleased to announce it has signed a definitive agreement to acquire QualTek USA, LLC ("QualTek" or the "Company") in partnership with senior management.