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Boston-based UG2 has joined National Service Alliance (NSA), Mooresville, North Carolina.

The acquisition represents a hot streak for NSA, which has brought on three times as many members in the first quarter of 2020 as it did in 2019.

UG2 is one of the fastest growing, privately-held facility services organizations in the United States, with offices in Boston, Chicago, New York, Washington, D.C. and San Fransisco. The company focuses on providing solutions and services to clients in commercial, cooperate, education, retail, public venue, healthcare, life science and industrial markets.