Koa Coffee Plantation of over . In 2007, Artukovich sold most of the assets of the company to Kona's Best Natural Coffee. KBNC does business as Koa Coffee Plantation. Since 2009 Koa Coffee Plantation has been owned by Hawaii Coffee Company in Honolulu. The Koa Coffee Plantation gained accolades in the late 1990s early 2000's when it had been producing and selling only hand picked 100% estate Kona coffee, including organic Kona coffee and a heritage blend (Grande Domaine Kona) harvested from trees dating back to 1918. The plantation used a wet mill facility from Colombia, a dry mill from Brazil and maintained
Koa people as the centre, they extended north as far as Kynuna. Their western boundary lay around Middleton Creek, wshile to the east, their frontier was at Winton and Sesbania. Their southern limits were around Cork. Neither circumcision nor subincision played any part in the Koa's initiatory rites into manhood. At least one Koa Bora ground, a gibber clearing threaded with portoluca, used to exist close to the homestead on Carisbrooke Station, southwest of Winton. Comparatively little is known of the Koa, and, in one modern tradition of whites in the area, they just 'melted away' when Europeans began to settle in