Weis Markets is a supermarket chain founded in 1912 in Sunbury, Pennsylvania, by brothers Harry and Sigmund Weis. The company operates 202 stores across seven Mid-Atlantic and Northeastern states under a single banner. Weis Markets is publicly traded on the NYSE (WMK), though the founding Weis family retains majority ownership, and the company remains headquartered in Sunbury, Pennsylvania.
(Source: weismarkets.com)