Mérieux NutriSciences Completes Acquisition of Certified Group, Becoming North America's Leading Food Testing Provider

CHICAGO, Oct. 21, 2026 /PRNewswire/ -- Mérieux NutriSciences, a global leader in food safety, quality, and sustainability, today announced the successful completion of its acquisition of Certified Group.

First announced in August 2026, this strategic transaction unites two complementary leaders in the Testing, Inspection, and Certification (TIC) sector. With approximately $300 million in revenue, Certified Group brings 31 laboratories and over 1,600 talented employees into Mérieux NutriSciences' global network. The integration also adds a robust roster of more than 170 independent regulatory consultants across the United States and Canada.

With this expanded coast-to-coast footprint, Mérieux NutriSciences is positioned to provide customers with broader service offerings and enhanced regulatory support. The integration deepens the company's capabilities in key Food & Beverage segments, most notably in animal protein through its Food Safety Net Services (FSNS) network, where Certified Group has built a strong reputation as a bellwether for safety and quality, alongside leading positions in dairy, packaged foods, nuts, and spices.

Customers will also benefit from high-value expertise in cosmetics, OTC products, and dietary supplements through the Certified Laboratories vertical, and reduced-harm nicotine product testing via Labstat International. These core verticals are further bolstered by specialized expert services, including contract research (Lab Plus), regulatory consulting (EAS Consulting Group), and comprehensive certification and audit programs (FSNS Certification and Audit).

"We are thrilled to officially welcome the talented teams from Certified Group to the Mérieux NutriSciences global network," said Nicolas Cartier, CEO of Mérieux NutriSciences. "By combining our respective strengths, we are vastly expanding the depth and breadth of our capabilities. This milestone allows us to be closer to our customers, meeting their localized, time-sensitive needs with unmatched speed and reliability, while furthering our shared purpose: Better Food. Better Health. Better World."

"Our priority is to ensure a seamless transition for all customers while delivering immediate, enhanced value," added Sébastien Moulard, President North America at Mérieux NutriSciences. "Through this nationwide analytical network, customers now have access to a truly comprehensive portfolio of routine testing, specialized analysis, expert regulatory support, and more. We are excited to leverage the best of both worlds to drive innovation and provide practical solutions right where production happens."

"Certified Group has built a differentiated platform with a strong reputation for quality, scientific excellence and exceptional customer service," said Deborah Kerr, Managing Director, Warburg Pincus & Executive Chair, Certified Group. "We are proud to have supported Certified Group's evolution and look forward to seeing the company continue to thrive as part of Mérieux NutriSciences."

The financing of the acquisition brings new minority shareholders Peugeot Invest and Continental Grain Company (Conti) alongside Mérieux NutriSciences' long standing shareholders: Institut Mérieux, Sofina, and Dassault Group. This collective support underscores strong market confidence in the company's strategic vision. Ultimately, the successful integration of Certified Group solidifies Mérieux NutriSciences as the leading provider in North America and a top player in the global food TIC market, further cementing its role as the trusted partner for customers navigating a rapidly evolving landscape.

About Mérieux NutriSciences:

At Mérieux NutriSciences, we leverage 60 years of scientific and entrepreneurial expertise to answer food industry needs. Today's global challenges transform the way food is produced, marketed and consumed, which is why we know our clients need more than reliable analytical results; they need practical and innovative solutions that will contribute to make food systems safer, healthier and more sustainable. Present worldwide, we are more than 160 accredited laboratories and a team of over 11,600 committed employees. We strongly believe that together, we can create solutions to offer our planet: BETTER FOOD. BETTER HEALTH. BETTER WORLD. na.mxns.com

MERIEUX NUTRISCIENCES
Stephen Nichols (North America)
[email protected] 

Marion Bertrand (Global)
[email protected] 

Ashton van den Bergh (Global)
[email protected]

SOURCE Mérieux NutriSciences