Accel-KKR, a technology-focused private equity firm, completed the investment in Singletrack, the capital markets client engagement and analytics expert. Financial terms were not disclosed. "Our success within the space can be measured in several ways: from our client base, which includes top performing independent investment banks, to our 29-country global footprint and our expanded product offerings which serve both buy and sell sides. As the capital markets grow in opportunity and complexity, we are poised for aggressive market expansion. This investment from Accel-KKR is a great catalyst for Singletrack and our mission," Stuart Berwick, Singletrack CEO.