Established in 1982, ABS Ventures manages a portfolio of six active companies and has sold off its ownership in 91 companies. They prefer to finance mid-stage companies and employ both primary and secondary direct investing strategies. ABS Ventures has made investments in companies such as Aushion BioSystems, Melinta, and ClickSquared, and has exited investments in Synchronoss Technologies, Centric Software, and Everbridge. The firm works closely with management teams, providing not only capital but also operational expertise and industry contacts to drive long-term performance.