Hawaii’s Leader in Tourism 75 Years in Busines. Driven With Aloha since 1941 Roberts Hawaii is the state’s largest employee owned and operated full service transportation and activities company. We deliver first class transportation, personalized Hawaii sightseeing tours and quality activities on the islands of Oahu, Maui, Kauai and the Big Island. We are proud to be a kama‘aina company that continues to be a part of our community and visitor industry for over 75 years. By calling on Roberts Hawaii you can be confident that you will experience the highest level of service with genuine Aloha spirit.