Contractor companies

Dornan Engineering Holdings is a building services engineering and contracting company.

Boeing Aerospace Operations is a provider of aerospace and defense services for the government sector.

Burke Porter Group (BPG, also known as Burke E. Porter Machinery) is a manufacturer and supplier of testing, instrumentation, and assembly systems.

MacDonald-Miller Facility Solutions is a company which offers contractor services in mechanical engineering, design-build construction and custom metal fabrication.

Rameda is a company that develops and produces food supplements, nutraceuticals, and veterinary products.

Paramount Companies (also known as Paramount Electric) is a company that operates as an electrical contractor and low voltage company.

Alcami is an organization that provides pharmaceutical development and manufacturing services.

K+B Expert (also known as Kappenberger+Braun, K+B E-Tech) is a firm providing electrical contracting engineering and installation services to industrial and commercial companies.

GSH Group (also known as George S. Hall) is a facilities management company.

Celerion is a company that provides early clinical research services.

C.A.T. Group (also known as Contracting and Trading Company) is a general contractor that specializes in providing integrated procurement and construction services.

Hervé Thermique is a construction company engaged in the design, implementation, assistance, maintenance, and management projects.