Pittsburgh-based System One acquired TeamPeople, a multimedia staffing company based in Falls Church, Va. The deal expands System One’s international reach in multimedia staffing and services.

The transaction closed Sept. 11 and terms were not disclosed.

TeamPeople provides multimedia, audio visual and production staffing as well as consulting for commercial clients and international agencies. It operates one main office in Falls Church and has consultants onsite with clients in multiple locations. TeamPeople will operate as a System One division and retain its current brand; President Genia Spencer will remain with the company.

TeamPeople’s broadcast and multimedia expertise provides synergies with System One’s creative and digital staffing, expanding overall capacity and breadth of service.

“Combining our companies’ service portfolios and creative talent deepens our strength and commitment in the growing broadcast sector, providing our clients with a full-service, end-to-end marketing and digital production solution,” said System One President and CEO Troy Gregory.

System One operates more than 50 offices nationwide across its multiple brands. It has more than 7,000 consultants on assignment with its clients nationwide. Its core specialty areas include energy, engineering, IT, commercial, scientific & clinical, legal and marketing. Affiliated companies include Link2Consult, Compliance Discovery Solutions, Utility Partners of America, Mountain Ltd., CM Access, ALTA IT Services, System One and Joulé.

The company ranks No. 22 on Staffing Industry Analysts’ list of largest staffing firms in the US.