François d'Alverny

HumanWare Group designs and manufactures technical products for low vision and individuals with learning disabilities. It products are having a profoundly positive impact on the lives of people who are blind or have low vision, and individuals with learning disabilities. These are the tools that empower them to live independently and compete effectively in a sighted world. The company was founded in 1988 and is headquartered in Drummondville, Canada.

Essilor Optica International Holding SL engages in the provision of administration and management services for companies. The firm specializes in accounting, bookkeeping, auditing, and tax consulting services. The company was founded on September 2, 2012 and is headquartered in Madrid, Spain.