Sterling Partners, a diversified investment firm, invests in Traffic Solutions Corporation, a leading provider of comprehensive traffic control products and services. With Sterling’s capital and under existing TSC President Don Nicholas’ leadership, a 35-year industry veteran, TSC will look to enter into new geographies, diversify its service offerings, and expand in existing end-markets. This investment marks Sterling’s first buyout outside of its existing middle-market funds and signifies the firm’s commitment to building high-quality companies.