FactoryRegistry

Manufacturing in Loudoun County, Virginia

As of JUL 2026, FactoryRegistry lists 204 manufacturing facilities in Loudoun County, Virginia, sourced from EPA, OSHA and Census records.

FACILITIES
204
CITIES
10
TOP INDUSTRY
Computer and Electronic Product Manufacturing
49 facilities

Cities

Sterling (91)Leesburg (35)Ashburn (28)Chantilly (11)Sterling (9)Purcellville (5)Lovettsville (4)Ashburn (4)Middleburg (3)Aldie (3)

Top industries

Computer and Electronic Product Manufacturing (49)Transportation Equipment Manufacturing (32)Fabricated Metal Product Manufacturing (22)Nonmetallic Mineral Product Manufacturing (21)Food Manufacturing (10)Wood Product Manufacturing (9)

Facilities

Electronic Instrumentation & Technology LLC
Leesburg, VA
LIKELY ACTIVE334418
Superior Iron Works, LLC
Sterling, VA
LIKELY ACTIVE332312
The French Bread Factory, INC.
Sterling, VA
LIKELY ACTIVE311812
Ttm Technologies North America LLC
Sterling, VA
LIKELY ACTIVE334119EMP 100-499
400-ram Fabrication-corporate
Ashburn, VA
LIKELY ACTIVE332322EMP 1-19
4wave INC.
Sterling, VA
LIKELY ACTIVE333242
610-ram Fabrication-sterling
Sterling, VA
LIKELY ACTIVE332322EMP 20-99
Adamaas LLC
Aldie, VA
LIKELY ACTIVE336411
Airgility, INC
Potomac Falls, VA
LIKELY ACTIVE336411
Akila LLC
Leesburg, VA
LIKELY ACTIVE336413
Allora USA LLC
Sterling, VA
LIKELY ACTIVE332999
Amaze Enterprises INC.
Ashburn, VA
LIKELY ACTIVE339112
American Logistics and Transportation Solutions, LLC
Sterling, VA
LIKELY ACTIVE336413
Amphibian Aerospace Industries Defense, INC
Leesburg, VA
LIKELY ACTIVE336411
Anixter INC.
Sterling, VA
LIKELY ACTIVE334290
Applied Signals Intelligence, INC.
Sterling, VA
LIKELY ACTIVE334511
Asap Mailing Service INC
Sterling, VA
LIKELY ACTIVE323111
Autocraft Group INC.
Purcellville, VA
LIKELY ACTIVE336211
Automated Signature Technology INC
Sterling, VA
LIKELY ACTIVE339940
Azk Global LLC
Ashburn, VA
LIKELY ACTIVE333415
Backyard Products, LLC (Branch 58)
Ashburn, VA
LIKELY ACTIVE321992EMP 1-19
Barrel Holding Company, INC.
Aldie, VA
LIKELY ACTIVE325199
Bluehalo Labs, LLC
Leesburg, VA
LIKELY ACTIVE334511
Blue Vigil LLC
Sterling, VA
LIKELY ACTIVE335132
Bluey LLC
Chantilly, VA
LIKELY ACTIVE336999
Bsnb LLC
Chantilly, VA
LIKELY ACTIVE332311
Caci Idt, LLC
Ashburn, VA
LIKELY ACTIVE334111
Catoctin Metal Finishing LLC.
Purcellville, VA
LIKELY ACTIVE332813
Cellentia Information Technology Company
Ashburn, VA
LIKELY ACTIVE334111
Chrysalis Vineyards, LLC
Middleburg, VA
LIKELY ACTIVE312130
Codan Us, INC.
Ashburn, VA
LIKELY ACTIVE334220
Cubic Aerospace, LLC
Sterling, VA
LIKELY ACTIVE336419
Cyberup24 LLC
Leesburg, VA
LIKELY ACTIVE334111
Daniele Christina, INC
Sterling, VA
LIKELY ACTIVE311612
Dark Fission Space Systems, INC.
Leesburg, VA
LIKELY ACTIVE336415
Daufen Technologies, INC.
Leesburg, VA
LIKELY ACTIVE334511
Dedrone Defense LLC
Sterling, VA
LIKELY ACTIVE334511
Deeptech Ventures LLC
Great Falls, VA
LIKELY ACTIVE334413
Defense Technology Equipment, INC.
Sterling, VA
LIKELY ACTIVE332721
Dowty Sterling VA
Sterling, VA
LIKELY ACTIVE336413EMP 20-99
Dtc Communications, INC.
Ashburn, VA
LIKELY ACTIVE334220
Dulles International Aviation, INC.
Leesburg, VA
LIKELY ACTIVE326220
Emka Technologies, INC.
Sterling, VA
LIKELY ACTIVE334516
Explus, INC.
Sterling, VA
LIKELY ACTIVE337212
Fanprobe LLC
Sterling, VA
LIKELY ACTIVE339113
Fc Holdings
Aldie, VA
LIKELY ACTIVE315990
Flying Ship Technologies CORP
Leesburg, VA
LIKELY ACTIVE336612
Fox Tech Sol LLC
Broadlands, VA
LIKELY ACTIVE334111
Gatekeeper
Sterling, VA
LIKELY ACTIVE334519EMP 1-19
Gatr Technologies INC
Ashburn, VA
LIKELY ACTIVE334290