Announcements

May 2026

RI Analytical celebrates 50 years of a family commitment to environmental sciences and trusted partnerships

Warwick, Rhode Island [May 19th, 2026] — RI Analytical proudly announces its 50th year in business, marking five decades of scientific excellence, and family-driven leadership.

What began as a small, family-owned laboratory founded by Ann and Anthony Perrotti has evolved into a trusted, regional leader in analytical services. Guided by a dedication to accuracy and integrity, we now proudly serve a diverse clientele of engineers, contractors, municipalities, and private homeowners throughout the northeast.

Today, RI Analytical is proud to welcome a third generation into the fold, marking a significant milestone in our commitment to family values and excellence.

"Celebrating 50 years is a huge honor for our family and team," the Perrotti family shared. "This milestone is a testament to the strong partnerships, trust, and high standards that define us. We want to express our deepest gratitude to every client that has trusted us with their work through the years."

Honoring our roots, Investing in our future.

We have modernized our operations, investing in the tools and technologies necessary to provide our clients with faster, more reliable, and future-forward analytical services.

With heartfelt gratitude, we thank our clients and scientists, both past and present, for their dedication to RI Analytical's continued success.

RI Analytical’s 50-year milestone would not be possible without the longstanding relationships and continued trust of its clients. Many customers have partnered with the laboratory for decades, and the company is equally proud of the new partnerships formed each year. RI Analytical would also like to thank all past and present team members that have contributed to our numerous successes.

Our clients and team members are the reason we’re here today!

About RI Analytical

RI Analytical is a full-service environmental laboratory based in Warwick, Rhode Island, providing analytical testing services for water, wastewater, soil, and environmental compliance. Family-owned and operated since its founding on May 19th, 1976, the laboratory combines decades of experience with modern technology to deliver reliable results and responsive service.

With gratitude and blessings,

Paul Perrotti – 2nd generation presidency

January 2026

August 2025

  • RI Analytical has transitioned to our new Laboratory Information Management System and Client Portal. Tutorials for Client Portal navigation are in development. If you have yet to receive your invitation to the client portal - please reach out to our Project Management Team at pm@rianalytical.com for the link to initiate the process!

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