Sorren, a Top 50 national tax, accounting, and advisory firm, has announced that Casey Neilon, an accounting consultancy, has joined its national network. This partnership enhances Sorren’s presence in the Western region and combines Casey Neilon’s dedication to trusted relationships and long-term client success with Sorren’s national resources, advanced technology, and broad industry capabilities.   Founded in 2006, Casey Neilon was established on a clear and enduring philosophy: to go beyond basic compliance by serving as a trusted, long-term advisor to entrepreneurs and their families. Since then, it has stayed true to that mission, earning a strong reputation for guiding clients toward their financial goals and supporting their long-term success.   “Joining Sorren is a meaningful step for our team and our clients,” said Darsi Casey, Shareholder at Casey Neilon. “We remain committed to the personal, advisory-focused service our clients r