Tyson Foods Buys Mexican Food Maker Circle Foods of California by Lance Turner Posted 6/3/2013 08:08 am Updated 2 years ago Tyson Foods Inc. of Springdale acquired the assets of Circle Foods LLC, a producer of frozen and refrigerated handheld Mexican foods, uncooked tortillas and Indian flatbreads. Want the Full Article? Get Unlimited Archive Access for $19.95 per Year Readers must pay to access stories older than 20 days. Purchase Now Already have archive access? Login to view this article.