biggest companies in Dulles Town Center, VA

Orbital Sciences Corporation develops and manufactures small- and medium-class rockets and space systems for commercial, military and civil government customers, including the United States Department of Defense (DoD), the National Aeronautics and Space Administration (NASA) and other United States Government agencies. The Company's products and services are grouped in three segments: Launch Vehicles, Satellites and Space Systems, and Advanced Space Programs. Launch Vehicles include rockets that are used as small- and medium-class space launch vehicles that place satellites into Earth orbit and escape trajectories, interceptor and target vehicles. Satellites and Space Systems includes small- and medium-class satellites that are used to enable global and regional communications and broadcasting. Advanced Space Programs includes human-rated space systems for Earth-orbit and deep-space exploration.

Dynalectric is a BICSI certified electrical construction contractor that specialized in sprinkler, fire, and data systems, as well as project management services

ServiceForce USA, LLC provides a Web-based facilities administration platform for facilities, and property owners and managers who juggle multiple contractors, multiple points of contact, and multiple invoices across multiple sites in North America. It manages facility maintenance services in disciplines, such as janitorial, general maintenance/handyman, HVAC/refrigeration, painting, plumbing, electrical, fire protection, locks/gates, pest control, lighting, and grounds maintenance. The company s services manage facility management services, including online facility management portal and call center, electronic procurement, electronic payment processing, work order management and invoice aggregation, Web-based service dispatching and management, local MRO product distribution, remote monitoring, performance based compliance and quality improvement system, nationwide field support, and online training. It streamlines the maintenance, repair, and operations practices of organizations operating dispersed facilities, such as national and multinational retail chains, real estate portfolios, commercial offices, restaurants, hospitality facilities, and manufacturing sectors. ServiceForce USA, LLC was founded in 2001 and is based in Dulles, Virginia.

To be the platform for industry innovation in airline retailing by enabling foundational content, connectivity, and computation capabilities.

Swissport USA, Inc. provides ground handling, passenger, baggage and cargo handling, and aircraft loading and unloading services for airlines. The company offers ground handling services, such as station management and administration, AFP filing, flight operations assistance, irregularity operations support, load and station control, station representation and supervision, weather briefing, and liaising with port authorities; and passenger services, including airport ticketing sales desk, arrival and transfer, check-in, gate, lost and found, and lounge services. It also provides special passenger and VIP services, aircraft servicing and ramp handling, baggage sorting and transportation, cabin cleaning, crew transport, de/anti-icing, GPU and push-back, unit load device control, and toilet and water services. In addition, it offers executive aviation, ULD fleet management, fueling, catering, repair, engineering, aircraft line maintenance, ground support equipment maintenance, and security services. The company was formerly known as Dynair Services Inc. As a result of the acquisition Dynair Services Inc. by Swissport North America, Inc., Dynair Services Inc.'s name was changed. The company was founded in 1967 and is based in Dulles, Virginia. It has an airside warehouse at Jomo Kenyatta International Airport in Nairobi, Kenya. Swissport USA, Inc. operates as a subsidiary of Swissport North America, Inc.

The National Rural Utilities Cooperative Finance Corporation is a member-owned nonprofit cooperative that provides financial products to America's rural electric cooperative network.

Gravy Analytics is the leading provider of real-world location intelligence for marketers. Our patented AdmitOne™ technology verifies consumer attendances at millions of places, points-of-interest and local events, providing unprecedented insight into consumer activities and interests. Visit us at www.gravyanalytics.com.

Founded in 1938, WDG has designed more than 500 major buildings across 10 practice areas. With offices in DC and Dallas, WDG specializes in Architecture, Planning and Interiors.