GCA, founded in 2003, is a national provider of janitorial/custodial services, facilities operations and maintenance, grounds management, and other outsourced workforce services to the education, commercial and rental car markets. Michael Sach 's private equity arm and Thomas H Lee Partners are to purchase GCA Financial Group from Blackstone Group , for an undisclosed amount , though sources say the purchase price is in the region of $ 5000 , including debt . Blackstone purchased GCA in 2012 for about $ 600 million .
Michael Sach 's private equity arm and Thomas H Lee Partners are to purchase GCA Financial Group from Blackstone Group , for an undisclosed amount , though sources say the purchase price is in the region of $ 5000 , including debt . Blackstone purchased GCA in 2012 for about $ 600 million .