Mark Industries

Transaction overview

Status: Reported completed

Exact closing date not established.

AGS American Glass Services, a portfolio company of The Sterling Group Foundation Fund, completed the acquisition of Mark Industries, a commercial glazing contractor in Elgin, Illinois. The September 29, 2026 announcement does not specify a separate legal closing date.

Selected source-supported transactions; coverage is incomplete. Announcements do not establish completion or that a deal is still pending. Sponsor activity and operating-business transactions are distinct from adviser acquisitions. Unclassified activity is excluded from adviser-only counts.