US retailers Whole Foods Market and Wild Oats Markets head into court today (31 July) to try to push though their proposed merger in the face of fierce opposition from the country’s competition watchdog.

Discover B2B Marketing That Performs

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

Find out more


The two companies will start their legal battle against the US Federal Trade Commission (FTC), which wants to block the US$565m merger in the belief the enlarged firm would erode competition in the natural and grocery sectors.


The two sides will meet in court at a preliminary injunction hearing where the presiding judge must decide whether to approve the FTC’s application for an injunction to block the deal


The fight has captured the attention of the world’s press in recent weeks, thanks in part to the revelation that Whole Foods CEO John Mackey criticised Wild Oats under a pseudonym on Internet message boards. Industry watchers have suggested Mackey’s comments could threaten the deal.


The disclosure has sparked a probe from the Securities and Exchange Commission, the US share watchdog, as well as an internal investigation at Whole Foods on Mackey’s conduct.

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

Investors in Whole Foods have also called for Mackey to step down from his additional role as chairman.


E-mails written by Mackey to the Whole Foods board about the benefits of the merger with Wild Oats have also come to light. Mackey said the deal was designed to end price wars with Wild Oats and stave off competition from larger retailers in the US.


For their part, Whole Foods and Wild Oats argue that the merger will not affect competition for consumers of natural and organic products. With retail giants like Wal-Mart expanding their organic offerings, Whole Foods and Wild Oats believe their competitive set is wider than argued by the FTC.


The preliminary injunction hearing will conclude tomorrow.

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