Navy Electronic Commerce Online

Due to the delays we've been having lately for Navy311 requests, we encourage you to include the NECO Helpdesk email in with your request to Navy311 for any help that is needed. The NECO Helpdesk email to use is usn.mechanicsburg.navsupbscmech.mbx.neco-help-desk[at]

This site is your link to the world of Navy Electronic Business Opportunities. NECO is the centerpiece of the Navy's paperless process strategy (GILS Number: 001482). Navy Electronic Commerce Online
Vendors should register with NECO to Submit Bids and receive Daily Procurement Opportunities. NECO Registration requires a valid CAGE Code, which can be obtained from the SAM System. Vendors may complete their online Reps and Certs on the SAM System. See our Vendor Guide. Contact Info: Navy 311 Help Desk at 1-855-628-9311, during automated message, press (1) for NAVSUP Business System Center Support, then (5) for general NAVSUP BSC Support or click Navy 311
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