Private equity firm TA Associates agreed to invest in Clearlake Capital-backed Ivanti, an IT software company headquartered in South Jordan, Utah. Financial terms were not disclosed. "We believe that this is the best time to invest in Ivanti. The company is uniquely positioned at the intersection of the rapidly growing IT service management, unified endpoint management and security end-markets, and has a world-class management team that we’re excited to support," Harry Taylor, TA Associates Managing Director.