Contractor companies

Cytovance Biologics is a biopharmaceutical contract manufacturing company specializing in the production of therapeutic proteins and antibodies from both mammalian cell culture and microbial fermentation.

Apg Electric (APG) is a company that provides full-service electrical and systems contracting and engineering services.

Mid-City Electric is a commercial electrical and teledata contractor.

Stevens Construction is a company that provides construction services.

Advy Chemical is a company that specializes in the development of polyclonal antibodies and native human antigens.

Hayes Mechanical is a full-service mechanical contractor specializing in both commercial and industrial work.

Philadelphia Energy Solutions (PES) engages in the refining of crude oil and other feedstocks into petroleum products.

CAP France BAT is a provider of general contracting services.

Edwards is an industrial general contractor providing construction, fabrication, and crane services.

Persons Services is a company that specializes in contracting and construction management services.

AUI Partners (AUI) is a company that provides full-service commercial and renewable energy contracting services.

Elecnor Hawkeye is a company providing engineering, development, and construction of projects relating to infrastructures, renewable energies, and new technologies.