Propossed JBS Merger could Benefit Northern Colorado Economy GREELEY, CO (KUNC) - Greeley-based JBS USA is already the world's largest beef producer. But a soon to be completed deal will truly make it a global player. KUNC's Brian Larson spoke with Northern Colorado Business Report publisher Jeff Nuttall about the company's pending merger with poultry producer Pilgrim's Pride. © Copyright 2009, KUNC