BLACKSBURG, Va., Jan. 23, 2018 /PRNewswire/ -- TECHLAB, Inc., a leading developer and manufacturer of rapid non-invasive diagnostic tests for gastrointestinal diseases, today announced that it ...

DALLAS & NASHVILLE, Tenn.--(BUSINESS WIRE)--Pharos Capital Group, LLC (“Pharos”), a private equity firm based in Dallas and Nashville, announced it has acquired a controlling position in TechLab, Inc.