Summerton, SC
Oak III Farms has grown at the hands of three generations, and has been in business for 45 years. Oak III Farms produces a variety of greens, soy, corn, wheat, greens beans and sweet potatoes on about 4,000 acres. McCall Farms partnered with Oak III 15 years ago, and currently purchases collards, turnips, mustards, green beans and sweet potatoes. Oak III Farms is currently maintained by six family members.