Learn about our firm.
Years in Business
Independently
Owned & Operated
Experienced
Professionals
Member of
Allinial Global — Learn More
For more than 50 years, Sansiveri has been a trusted partner to businesses and individuals across Rhode Island and New England. As a top regional accounting and advisory firm, we offer more than just numbers — we provide insight, strategy, and personalized guidance that helps our clients grow with confidence. Our team of CPAs, consultants, and specialists is deeply committed to delivering high-quality audit, tax, CAS, consulting, and business advisory services tailored to your evolving needs.
Whether you’re navigating complex financial decisions or planning for long-term success, Sansiveri brings the experience and local insight you can count on.
The year is 1975.
A respected member of the business community starts an accounting and business advisory practice based on a simple, yet powerful philosophy: that we’re here on account of others. That man was Jerry Sansiveri. His name and legacy lives on through our commitment to support the livelihood and vitality of the businesses and organizations who are defining the future.
Fast forward to 2018:
Michael DeCataldo finishes his term as Managing Partner.
“I am incredibly grateful for the opportunity to lead our company through a period of growth and commitment to service excellence.”
The Legacy Continues.
A Familiar Face to the Firm
Jason M. DaPonte introduced himself with this cover letter in ’08. A decade later, he began leading us into the future as the fourth Managing Partner in Sansiveri’s 43-year history.