Mortgage banking firm G.S. Wilcox & Co., in Morristown, announced Thursday it has arranged $46.3 million mortgage financing for six office and industrial buildings throughout New Jersey.

Information technology support provider WisEngineering LLC, in Dover, announced Thursday it has received a five-year, $74 million contract by the U.S. Army Armament Research, Development and Engineering Center to provide software engineering support for weapon systems and infrastructure.

Security management solutions provider J. O'Brien Co. Inc., in Springfield, announced Thursday it has formed a partnership with electronic identification platform BadgePass Inc., in Jackson, Miss., to expand its product line.