Joel R. Wittenberg has been promoted to vice president and treasurer of Kellogg Company (NYSE: K). Wittenberg, formerly vice president and assistant treasurer, assumes the treasurer’s position from W. Stephen Perry, vice president, taxes and treasury.  He will continue to report to Perry.

Discover B2B Marketing That Performs

Combine business intelligence and editorial excellence to reach engaged professionals across 36 leading media platforms.

Find out more


Wittenberg joined Kellogg Company in September 2000 from Armstrong World Industries, where he was vice president and treasurer.  He has more than 15 years of experience in global treasury, financial and commodity risk management, and pension functions.  He holds a bachelor’s degree in accounting from Michigan State University and an MBA in finance from the University of Michigan.


About Kellogg Company


With projected annual sales of more than $9 billion, Kellogg Company is the world’s leading producer of cereal and a leading producer of convenience foods, including cookies, crackers, toaster pastries, cereal bars, frozen waffles, meat alternatives, pie crusts, and ice cream cones.  The company’s brands include Kellogg’s, Keebler, Pop-Tarts, Eggo, Cheez-It, Nutri-Grain, Rice Krispies, Murray, Austin, Morningstar Farms, Famous Amos, Carr’s, Plantation, Ready Crust, and Kashi.  Kellogg products are manufactured in 19 countries and marketed in more than 160 countries around the world.  For more information, visit Kellogg’s web site at http://www.kelloggs.com .

GlobalData Strategic Intelligence

US Tariffs are shifting - will you react or anticipate?

Don’t let policy changes catch you off guard. Stay proactive with real-time data and expert analysis.

By GlobalData

Just Food Excellence Awards - Nominations Closed

Nominations are now closed for the Just Food Excellence Awards. A big thanks to all the organisations that entered – your response has been outstanding, showcasing exceptional innovation, leadership, and impact.

Excellence in Action
Winning five categories in the 2025 Just Food Excellence Awards, Centric Software is setting the pace for digital transformation in food and FMCG. Explore how its integrated PLM and PXM suite delivers faster launches, smarter compliance and data-driven growth for complex, multi-channel product portfolios.

Discover the Impact