Engineers in Wilmington, DE

Engineered Arresting Systems Corporation is the world leader in land-based aircraft arresting systems for military and commercial aircraft. With nearly 50 years experience developing, installing and supporting these systems, the company continues to innovate and advance technology for safely stopping aircraft. It has also developed and produced controlled energy absorbing products for other applications, including the Space Shuttle and vehicle arresting systems for cars and trucks, airborne cargo extraction and unmanned aerial vehicles. ESCO employs a combined 170 workers at its headquarters in Aston, Pa., and branch locations in Lester, Pa., and Shannon, Ireland.

Since 1997, Marathon Engineering & Environmental Services, Inc. has brought experience and expertise in civil engineering, environmental permitting, and environmental investigations to create cutting-edge solutions for land development and redevelopment in New Jersey, Pennsylvania, and beyond.

Southco is one of the leading providers of engineered access hardware in the world. The company has been in operation since 1945 and serves clients in the marine, automotive, construction, medical and communications industries. It operates the Global Authorized Distribution Program. The company serves clients in North America and Europe, as well as the Asia-Pacific region. Southco offers a range of panel and door latches and locks. The company also provides a variety of electronic access latches and keypad access controllers. In addition, it offers a selection of Door and panel hinges and handles. Southco provides captive screws, plungers and fasteners under the DZUS brand.