Video advertising company Imagine Communications in Frisco, Texas, a portfolio company of Beverly Hills firm Gores Group, announced Monday that it has agreed to acquire RGB Networks Inc., a multiscreen video technology company in Sunnyvale. Terms of the deal were not disclosed.

Tronair Inc., a Holland, Ohio manufacturer of ground support equipment for aircraft and a portfolio company of Beverly Hills firm Levine Leichtman Capital Partners, announced Monday that it has completed its acquisition of WASP Inc., a fellow ground support equipment manufacturer in Glenwood, Minn. Terms of the deal were not disclosed.