100,000 Sq Ft Super Lab: Quest Diagnostics & Corewell Health Form Massive Michigan Joint Venture Quest (51%) and Corewell Health (49%) partner to build state-of-the-art 100,000 sq ft lab facility in Southfield, MI. Deal includes management of 21 hospital labs. Operations start Q1 2027. stocktitan.net stocktitan.net / feeds stocktitan-net / / #money / / 5 days 5d Share