Neil J. Hannahs

The Queen's Health Systems is a healthcare company that specializes in cardiovascular medicine, surgical care, and diagnostic testing. The non-profit company is based in Honolulu, HI and has subsidiaries in the United States. The company offers patient-centered services in one convenient setting, from routine appointments to more complex heart and vascular conditions. The company was founded in 1859, and Jill Hoggard Green has been the CEO of the company since 2019.

The Queen's Medical Center provides health care services. It offers cancer care, behavioral health, orthopedics, physical therapy, women's health and surgery services. The company was founded by Queen Emma and King Kamehameha in 1859 and is headquartered in Honolulu, HI.

The Bernice Pauahi Bishop Museum operates as a museum. The non-profit company is based in Honolulu, HI.

Polynesian Voyaging Society operates as a research and educational organization.

Kamehameha Schools is a charitable educational trust. It operates pre school sites, private schools, and colleges. The company was founded by Bernice Pauahi Bishop in 1887 and is headquartered in Honolulu, HI.

Hawai'i BioEnergy LLC provided research and development of renewable bioenergy projects. It developed alternative fuels to reduce Hawai‘i's energy costs, green house gas emissions and dependence on imported fossil fuels through the research and development of local renewable bioenergy projects. The company was founded in 2006 and headquartered in Honolulu, HI.