Michael Costa is the Editor-in-Chief of Refrigerated & Frozen Foods and FOOD ENGINEERING. Previously, he was Editorial Director of Hotel F&B magazine for 12 years, covering the business of food and beverage in lodging, including restaurants, bars, catering and more, for readers working in hotels, casinos and cruise ships. During his time at Hotel F&B, he guided the publication to six FOLIO: magazine Eddie awards. Before joining Hotel F&B in 2007, Michael attended culinary school at the Illinois Institute of Art while working in the kitchen and in F&B purchasing at the 1,218-room Sheraton Grand Chicago. Prior to that, he worked for six years in TV news as a reporter at network affiliates around the country. Michael is a journalism graduate of Columbia College in Chicago.

Marina Mayer was formerly Editor-in-Chief of Refrigerated & Frozen Foods. Previously, she spent four years as managing editor and executive editor of Snack Food & Wholesale Bakery and Dairy Foods, both sister publications. In this role, Mayer was responsible for reporting on market trends, ingredient R&D, production technology and new products within the dairy, snack food and wholesale bakery markets. Prior to joining BNP Media, she served a five-year tenure as editor of quality control for Manufacturers' News, Inc., where she was named “Manager of the Year” in 2006. Previously, she worked as an editorial assistant for Insider Magazine and worked as a contributing features writer for her college newspaper, the Indiana Daily Student. Mayer was a recipient of a Young Leader Scholar award, presented from American Society of Business Publication Editors (ASBPE), which is given annually to only five U.S. journalists, 30 years of age and under. She is a graduate of Indiana University with a bachelor’s in journalism.

Kelley Rodriguez is the Editor-in-Chief of Refrigerated & Frozen Foods. An award-winning journalist, she has over 15 years’ experience in writing, editing and content curation, with roles in print, television, radio and digital formats. Kelley holds a journalism degree from Otterbein University and an MLIS from Kent State University, both in Ohio.