Island Harvest is a family-run certified organic farm growing macadamia nuts in North Kohala on the Big Island of Hawaii. The rich Kohala soil and micro-climate provides ideal conditions to grow macadamias, without the need for irrigation, resulting in a sustainably grown product known for its rich and buttery flavor. Island Harvest has sold in-shell macadamias to processors for nearly 30 years, but in 2021, brothers Andrew and Nathan T. launched Island Harvest's own line of organic macadamia products available to consumers.

At Island Harvest, they believe that farming should be done with a holistic approach that cares for the land, trees, employees, and community. They are committed to organic and sustainable farming methods that eliminate the use of potentially harmful chemicals and reduce the use of off-farm inputs.