CAPULHUAC, ESTADO DE MEXICO – October 30, 2025 – Órgano Síntesis, S.A. de C.V. (OSSA), a trusted partner in delivering technically rigorous chemical solutions for highly regulated industries, today introduced its new identity as Pilot OSSA. This evolution furthers the integration between Pilot OSSA and its parent company, Pilot Chemical Company, which acquired OSSA in late 2019.

This integration is a key part of Pilot Chemical Company’s focused strategy. As a global leader in specialty chemicals since 1952, Pilot continues to build on its long history of expansion through strategic acquisitions, organic growth, and technological innovation. Pilot OSSA’s talented workforce and production facility with cGMP-certified capabilities enhance Pilot’s manufacturing capacity, global reach, and service offerings for customers in industries including personal care, pharmaceuticals, household, industrial and institutional (I&I), water treatment, animal health and oil and gas.

The new identity as Pilot OSSA reinforces the company’s commitment to serving as a long-term R&D and manufacturing partner. Leveraging deep scientific expertise and process reliability, Pilot OSSA is structured to support partners through every stage of the product lifecycle. Its FDA- and PMDA-inspected facility meets the highest international standards of quality and compliance.

“Our transition to Pilot OSSA is a direct reflection of our commitment to a strategic partnership approach,” said Bernardo Frisbie, General Manager of Pilot OSSA. “Our partners operate in demanding industries and require deep technical rigor to reliably manage the entire development pathway from initial route scouting and development to commercial production. Our model is built to provide seamless continuity — ensuring robust process validation and regulatory compliance at every stage.”

About Pilot Chemical Company
Pilot Chemical Company is a privately owned and independent global specialty chemical manufacturer providing high-quality products and services to the household; industrial and institutional (I&I); personal care; metalworking and lubricants; oilfield; and emulsion polymerization industries. Its proprietary core technologies involve alkylation, sulfonation, sulfation and a number of other specialty operations, including the production of biocides and cGMP products. Pilot, an industry leader in chemical innovation and safety, owns the most state-of-the-art continuous sulfation process in North America, is a leader in quaternary ammonium compounds, and is the world’s largest manufacturer of disulfonates. Pilot is certified under both ISO 9001:2015 and the American Chemistry Council’s Responsible Care® program. Pilot is headquartered in Cincinnati, Ohio, with additional sites located in Ohio, Texas, New Jersey, and Mexico. For more information, visit www.pilotchemical.com.