ClaimSecure Inc. | 2,685 followers on LinkedIn. At ClaimSecure, we’ve been helping Canadians get the most out of their health and dental benefits for over 40 years. With a team of over 300 professionals and offices in Mississauga and Sudbury, we’re equipped to serve clients nationwide in English and French. We proudly support more than 10,000 groups and over one million plan members from coast to coast.