- SierTek-Peerless Joint Venture wins $25.1M Air Force contractThe SierTeK-Peerless Joint Venture (SPJV) has won a $25.1 million, five-year contract to help support research and development efforts at the Air Force Research Laboratory. The two companies that comprise the joint venture, SierTeK, Ltd.Continue reading “SierTek-Peerless Joint Venture wins $25.1M Air Force contract”