Some more information on Publix, the worker owned business I mentioned above and since Perrry is a shameless cut and paster I've taken the liberty of doing so myself.
Investors Should Watch This Trend-Setting Grocery Chain
Unless you live in the Southeast, you may be unfamiliar with Publix Supermarkets. Yet some of the innovations we take for granted when shopping for groceries -- such as "electric eye" sliding doors and parking lots with angled spaces -- were developed by this grocery chain.
The 85-year-old firm, based in Lakeland, Florida, is also notable for its profits. At a nearly 8 percent operating margin and 5.7 percent profit margin, Publix is more profitable than Walmart (WMT), Kroger (KR) and even tiny natural grocer Sprouts Farmers Market (SFM). The company's annual profit margin also exceeds that of Whole Foods Market (WFM) by roughly 1.5 percentage points, even though, at $27 billion in annual revenue, it's nearly twice Whole Foods' size.
Publix is a quiet force in American retail. It's No. 104 on the Fortune 500 list, it falls between Dow Jones Industrial components McDonald's (MCD) (No. 106) and 3M Corp (MMM) (No. 101). Unfortunately, however, you and I can't buy Publix stock on the open markets. The company is employee-owned through its Employee Stock Ownership Plan. According to the National Center for Employee Ownership, Publix is by far the country's largest majority employee-owned company.
And this article from aboutmoney:
In 2013 Publix delighted its customers better than publicly-traded customer service superstars like Amazon.com (AMZN), Costco (COST) Starbucks (SBUX), and Staples (SPLS) according to the Temkin 2013 Best Retail Customer Experience rankings. Publix is also more of a grocery customer favorite than the largest U.S. supermarket chain, Kroger (KR), and the world's largest discount department store chain, Wal-Mart (WMT). Much like the pharmacy rankings, Publix isn't just beating out Kroger and Wal-Mart in the minds of grocery customers by a little. Publix is a favorite grocery store destination by a lot.