Where to bid in Loudoun County, VA
Loudoun County posts its bids and RFPs on its open bids page. Contracts here can also come from the State of Virginia (eVA).
Loudoun County
Bid Postings
Bid page checked, 2026-11-05.
State of Virginia
In SpendQuery: eVA purchase orders
Bid page checked, 2026-11-05.
Federal contracts performed in Loudoun County
Federal agencies obligated $3.84B on contracts for work performed in Loudoun County in fiscal year 2026, most from Department of Homeland Security ($1.39B), Department of Defense ($665.24M) and National Aeronautics and Space Administration ($494.23M). The largest contractors: Northrop Grumman Corp ($501.44M), CACI International Inc ($375.77M), Verizon Communications Inc ($290.06M), Leidos Holdings, Inc. ($156.56M), Softrams LLC ($153.61M).
Ask about federal money in Loudoun County · Open federal notices in Virginia · Loudoun County: federal money by agency and program
Place of performance as agencies report it, USAspending.gov. Amounts are obligations (money committed).
SpendQuery links to Loudoun County's own pages and doesn't copy their bids. Wrong or missing link?