William G. Dumencu

TearLab Corporation, Inc. engages in the development and marketing of a tear testing platform. Its primary product, the TearLab Osmolarity System, enables eye care practitioners to test for highly sensitive and specific biomarkers using nanoliters of tear film at the point-of-care. It measures tear film osmolarity for the diagnosis of dry eye disease. The company was founded by Benjamin D. Sullivan in 1996 and is headquartered in Southlake, TX.

Canadian Institute of Chartered Accountants engages in the provision of accounting, auditing, tax, advisory, and professional services. The institute is headquartered in Toronto, Canada.

TLC Vision Corp. provides eye care services. It offers laser vision correction through LASIK procedure. Its different types include Custom LASIK, Bladeless LASIK, and Wave front Technology. The company was founded by Elias Vamvakas and Jeff Machat on May 26, 1993 and is headquartered in Mississauga, Canada.