Accel-KKR, a technology-focused private equity firm, completed a majority investment in Surgical Information Systems, a business and clinical surgical software for ambulatory surgery centres and hospitals. Financial terms were not disclosed. “At SIS, we continue to invest and innovate for our clients, protecting their current software investments while also delivering cloud-based solutions across the surgical continuum. This investment by Accel-KKR reinforces the commitment by SIS to our customers and to our industry. We are seeing unprecedented demand for outpatient surgeries and as more complex procedures continue to move to ASCs, we are committed to providing our clients with the clinical, workflow, and management tools they need," Tom Stampiglia, SIS CEO.