Modern healthcare billing platform provides greater transparency for patients and healthcare providers SALT LAKE CITY and NEW YORK, June 21, 2022 - Rivet, the modern healthcare billing platform, raised $20.5 million in a Series B funding round led by growth equity firm Catalyst Investors with participation from co-investor Ankona Capital and existing investors Menlo Ventures, … [Read more...] about Rivet Raises $20.5 Million Series B Led by Catalyst Investors