If you are interested in registering as a subcontractor and to begin receiving ITB’s from Manhattan’s D.C. office or would like to login into Manhattan’s Plan Room using your ITB login information, use the links below.

Estimating Team


Current Bid Opportunities


Small Business

Small business subcontracting is an integral part of our procurement process. Small Businesses are our partners and are an essential component of our approach to best-value execution. To date, Manhattan has surpassed one billion dollars in subcontracting to Small Businesses, and will continue to provide a fair and competitive environment for all Small Business concerns including Small Disadvantaged Businesses (SDB), Woman-Owned (WOSB), Veteran-Owned (VOSB), Service-Disabled Veteran-Owned (SDVOB), and those that are HUB Zone Certified (HUBZone).


3330 N Washington Blvd., Suite 300

Arlington, VA 22201

(703) 204-1400 phone

(703) 204-1441 fax