Headquartered in Bethesda, Maryland, Lockheed Martin is a global security and aerospace company that employs approximately 105,000 people worldwide and is principally engaged in the research, design, development, manufacture, integration and sustainment of advanced technology systems, products and services.

Sikorsky Aerospace Services (a Lockheed Martin Company) provides comprehensive support to rotary and fixed-wing operators globally. It also offers a full portfolio of support services, including material distribution, maintenance, repair and overhaul, aircraft modifications, mission equipment, and life-cycle support for military and commercial customers. Sikorsky is also a world leader in helicopter design, manufacture, and service.