Weir Oil & Gas has completed an acquisition of KOP Surface Products for an estimated $114 million, the company announced last week.

Weir first announced plans to acquire KOP in June 2017. The company says the expansion reflects its goal of global expansion, with a particular focus on the Asia Pacific region.

KOP's chief executive Gordon Cameron will continue to serve as president, reporting to Weir's Oil & Gas Division President Paul Coppinger.

NASHUA, New Hampshire -- Pfeiffer Vacuum has acquire California-based manufacturer Nor-Cal Products for $68 million.

Nor-Cal employes around 300 people in their U.S. and Vietnam facilities, where they manufacture vacuum components, chambers and valves for semiconductors, and various other products for research facilities. The company expects to post $60 million in sales in 2017.