Gryphon Investors Completes $1.6 Billion Sale of Shermco to Blackstone

SAN FRANCISCO, Oct. 27, 2025 /PRNewswire/ -- Gryphon Investors ("Gryphon"), a leading middle-market private investment firm, announced today that it has completed the sale of its portfolio company Shermco ("the Company"), a leader in electrical testing, engineering, maintenance and...