Last week, two mid-sized trucking firms, Kelsey Trail Trucking and Landair Holdings, merged with larger counterparts Big Freight Systems and Covenant Transportation, respectively. Xplore Technologies, the rugged device maker, was bought out by Zebra Technologies. Juniper Pharmaceuticals was acquired by healthcare solutions company Catalent. Cummins continued its electric transformation by purchasing Efficient Drivetrains. Finally, The Gordian Group, a construction tech frim, was acquired by holding-company Fortive.