Warburg Pincus led a $110m Series C funding round in Aetion, a health care technology company. Aetion's existing backers New Enterprise Associates and Flare Capital Partners also joined the round. "This investment reinforces Aetion's position as an RWE leader and our potential for future growth as we enable our customers to generate regulatory-grade evidence at scale," Carolyn Magill, Aetion CEO.