Pittsburgh-based staffing provider System One this month acquired TPGS, a solutions provider to the intelligence community, Department of Defense and US federal clients. The deal follows System One’s acquisition in August of NTP Wireless, a wireless site acquisition company headquartered in Chicago.

TPGS will maintain its brand and operate as part of GAP Solutions Inc., a System One company. The transaction closed Sept. 19; terms were not disclosed. The TPGS leadership team will remain with the organization.

Headquartered in Reston, Va., TPGS provides cleared teams of IT professionals to government contractors.

“TPGS expands our mission-critical support and technology services to better serve our federal customers and partners, which is fundamental to our long-term growth strategy,” said Diane Pairel, President, GAP Solutions.

NTP Wireless will also maintain its brand but will operate as part of MOUNTAIN, LTD., a System One division. The transaction Aug. 27; terms were not disclosed.

NTP Wireless provides site acquisition services including site identification, permitting, leasing and zoning services. NTP Wireless supports mobility infrastructure through custom solutions in small-cell technology, new site builds and site modifications that enhance network capacity and coverage range.

The deal follows System One’s acquisition in January of juvo telecom, a telecom, wireless and engineering services and staffing company. 

“We remain diligent in our support of wireless infrastructure innovations, growth and expansion of telecommunications,” System One President and CEO Troy Gregory said. “Bringing NTP under the System One umbrella allows us to seamlessly grow our MOUNTAIN, LTD. Division.”

System One ranks No. 21 on Staffing Industry Analysts’ 2018 list of largest staffing firms in US, and No. 11 on the global list of largest engineering staffing firms.