Optical 88 (Chinese: 眼鏡88) is one of the famous eyewear stores in Hong Kong. It was established in 1984 as a member of Stelux Group of Companies who owns largest professional optical retail network in Hong Kong. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
Company