Food companies established in 1911

Mars Inc. is an American multinational manufacturer of confectionery, pet food, and other food products and a provider of animal care services, with US$45 billion in annual sales in 2022; that year Forbes ranked the company as the fourth-largest privately held company in the United States. Headquartered in McLean, Virginia, the company is entirely owned by the Mars family. Mars operates in four business segments around the world: Mars Wrigley Confectionery (headquartered in Chicago, Illinois, with U.S. headquarters in Hackettstown and Newark, New Jersey), Petcare (Zaventem, Belgium; Poncitlán, Jalisco, Mexico; Querétaro, Mexico), Food (Rancho Dominguez, California), and MARS Edge (Germantown, Maryland), the company's life sciences division.

General Host Corp. (formerly known as General Baking Company) was a New York-based food and food-related company. It was also the owner of Frank's Nursery & Crafts until the company's bankruptcy in 2004.

Mars Inc. is an American multinational manufacturer of confectionery, pet food, and other food products and a provider of animal care services, with US$45 billion in annual sales in 2022; that year Forbes ranked the company as the fourth-largest privately held company in the United States. Headquartered in McLean, Virginia, the company is entirely owned by the Mars family.

Sclafani Foods is an importer of Italian specialty foods which includes flagship products such as extra virgin olive oil, pasta, San Marzano tomatoes, and vinegar. Based out of Norwalk, Connecticut, the Gus Sclafani Corporation distributes their products across the United States, primarily in the Northeast.

Thorntons Limited is a British chocolate manufacturer owned by the Italian confectionery company, Ferrero. It was established in 1911 by William Joseph Thornton and Joseph Thornton, his father, in Sheffield, Yorkshire, England.

Kraš is a Croatian food company based in Zagreb, specializing in confectionery products. In 2012, Kraš was, after Podravka, the second largest Croatian exporter of food.

Nissui Corporation (株式会社ニッスイ, Kabushiki-gaisha Nissui), is a marine products company based in Tokyo, Japan. Formerly known as Nippon Suisan Kaisha Ltd. (日本水産株式会社, Nippon Suisan Kabushiki-gaisha) from 31 March 1937 to 30 November 2022, it officially changed its name to its common abbreviation on 1 December 2022.

The O-Pee-Chee Company, Ltd. was a Canadian confectionery company founded in 1911 based in London, Ontario. O-Pee-Chee was best known as a maker of trading cards. It entered into a marketing agreement with the Topps Company in 1958, releasing several collections of baseball, gridiron football and ice hockey cards.

Canada Bread Company, Ltd. is a Canadian producer and distributor of packaged fresh bread and bakery products. The company operates 17 bakeries and employs over 4,800 employees across Canada.

The Taunton Cider Company was a cider producer, based in Norton Fitzwarren, north west of the county town of Taunton, Somerset, England. The company is best known for being the developer and producer of Blackthorn Cider, now produced by Gaymer Cider Company, a subsidiary of C&C Group plc of Ireland.