Directory of companies in Manassas
- Employment Enterprises, Inc.
- Shoppers Food Warehouse Corp
- Clover International Coal Corp
- Mid-Atlantic Home Health
- Eurotech, Ltd.
- Yorkshire Supply Inc
- Area Access, Inc.
- El Comercio De Manassas Newspaper
- Lockheed Martin Maritime Systems & Sensors
- Lockheed Martin Undersea Maritime Suppliers & Sensors
- Media General, Inc.
- Prince William Health System
- Milabel Motors, Inc.
- American Type Culture Collection Inc
- Color Me Beautiful, Inc.
- L & L Carpet Discount Centers, Inc.
- Yoder Steel Corp.
- Hosanna Trading Corporation
- S W D F Inc
- Tinder, Incorporated, W. M.
- Arlington Iron Works, Inc.
- The Party Company Inc
- Northern Virginia Electric Cooperative
- Computer Learning Centers Inc
- Tml Enterprises, Inc