Lanham event services company Hargrove Inc. has been acquired by the holding company of Schiller Park, Illinois-based PSAV, a move expected to create partnership and referral opportunities for both in the live events space. Financial terms of the deal were not disclosed. Hargrove will maintain its brand and independence, according to a Monday release, and CEO Tim McGill will continue to serve in his role, reporting to PSAV Holdings' board of directors. PSAV is one of the largest event and audiovisual...