BOSTON & STOCKHOLM--(BUSINESS WIRE)--Abry Partners (“Abry”), a Boston-based private equity firm, today announced that it has entered into a definitive agreement to sell Confirma Software (“Confirma” or the “Company”), a leading Nordic vertical software platform, to Main Capital Partners (“Main”). The transaction marks the culmination of a seven-year partnership that began with Abry’s thesis to build the leading home for mission-critical vertical software businesses across the Nordic region. Fin