Canadian Optical Supply Co Ltd.

For over 70 years, Canadian Optical Supply (COS) has been committed to delivering premium eyewear and unparalleled service to its customers. Founded in 1951 by Fred and Judith Hochstadter, COS was established with the goal of bringing innovative solutions to independent eye care professionals across Canada. Based in Montreal, COS remains a family-run company representing a curated portfolio of high-quality eyewear frames. COS is also the exclusive Canadian distributor of Silhouette, a partnership held since 1964. At the heart of COS is a commitment to building strong, long-term relationships with every client. Our sales representatives and customer service team work closely with partners to deliver tailored eyewear solutions grounded in trust, responsiveness, and a deep understanding of their needs. Every interaction is guided by a focus on reliability, consistency, and meaningful support. COS is dedicated to helping independent eye care professionals, buying groups, and optical chains succeed in a competitive market by providing premium products, industry expertise, and a service-first approach that prioritizes lasting partnerships.