Darigold competitors

Jack Sinclair is executive vice president of the grocery division for Walmart U.S. He has responsibility for all aspects of grocery merchandising at more than 4,000 stores in the United States. Jack joined Walmart in 2007 from McCurrach, a U.K.-based field merchandising business. He has worked in the retail food business since 1982, when he began his career as a trainee at Shoppers’ Paradise in the United Kingdom. He has also worked for Tesco and Safeway PLC, where he eventually served on the board of directors that led the merger of Safeway PLC and Morrisons. Previously, he served as the European development director for SB Capital, partnering with banks, private financiers and private equity houses to assess, advise and implement strategic retail acquisitions. Jack earned a bachelor's degree in economics and marketing from the University of Strathclyde, Glasgow, Scotland.

Dave Greening is an OMC - Chief Executive /General Manager at Organic Valley and is based in La Farge, Wisconsin. He has worked as Vice President - Sales & Marketing at RALCORP HOLDINGS INC, VP Operations/ Operations Manager at -X-, and Vice President Enterprise Risk at Geodis. Dave attended UWEC and University of Wisconsin Oshkosh.

John Powell Mackey (born August 15, 1953) is an American businessman and writer. He is the CEO of Whole Foods Market, which he co-founded in 1980. Named Ernst & Young entrepreneur of the year in 2003, he is one of the most influential advocates in the movement for organic food.