Boeing is an aerospace company and manufacturer of commercial jetliners and defense, space and security systems.
Lockheed Martin is a security company engaged in the research, development and manufacture of advanced technology systems and products.
Siemens is a multinational engineering and electronics company involved in the fields of industry, energy, transportation and healthcare.
Rockwell Automation is a company providing industrial automation and information solutions worldwide.
Booz Allen Hamilton is a provider of management consulting, technology, and engineering services to US government.
TE Connectivity provides engineered electronic components, network solutions, specialty products and undersea telecommunication.
Balfour Beatty is an English multinational infrastructure group with capabilities in construction services, support services and infrastructure investments.
KBR is a global technology, engineering, procurement and construction company serving the hydrocarbons and government services industries.
Leidos is a provider of scientific, engineering, systems integration and technical services and solutions.
General Dynamics is an aerospace and defense company.
Matrix Service provides engineering, procurement, construction, fabrication, maintenance and repair, and industrial cleaning services for crude storage terminals, refined products and specialty vessels.
MYR Group is a specialty contractor serving the electrical infrastructure industry and commercial/industrial markets.