Absolute Business Solutions Inc., Herndon, Virginia (W911QY-19-D-0001); Data Systems Analysts Inc., Feasterville Trevose, Pennsylvania (W911QY-19-D-0002); DCS Corp., Alexandria, Virginia (W911QY-19-D-0003); HII Mission Driven Innovative Solutions Inc., Huntsville, Alabama (W911QY-19-D-0004); Integrity Consulting Engineering and Security Solutions,* Purcellville, Virginia (W911QY-19-D-0005); Interactive Process Technology LLC, Billerica, Massachusetts (W911QY-19-D-0006); Joint Research and Development Inc.,* Stafford, Virginia (W911QY-19-D-0007); Kalman and Company Inc., Virginia Beach, Virginia (W911QY-19-D-0008); MLT Systems LLC,* Stafford, Virginia (W911QY-19-D-0009); Mustang Gray LLC,* Stafford, Virginia (W911QY-19-D-0010); Patricio Enterprises Inc., Stafford, Virginia (W911QY-19-D-0011); and Whitney, Bradley & Brown Inc., Reston, Virginia (W911QY-19-D-0012), will share in a $249,000,000 firm-fixed-price contract for providing resources in support of the Joint Program Executive Office for Chemical and Biological Defense. Bids were solicited via the internet with 21 received. Work locations and funding will be determined with each order, with an estimated completion date of Oct. 14, 2023. U.S. Army Contracting Command, Aberdeen Proving Ground, Maryland, is the contracting activity.