Accel-KKR, a technology-focused private equity firm, completed a majority investment in Endalia, a company providing human capital management and payroll software services market. Financial terms were not disclosed. “We are excited to partner with Endalia to continue investing in providing a world-class HR SaaS solution, to accelerate growth and to bring innovation. continues in the field of Human Resources in Spain for many years," Phil Cunningham, Accel-KKR Operating Executive and Head of Emerging Buyout Partners Fund.