Directory of Companies in the Potato Supply Chain

Caithness Potatoes is a producer of seed potatoes and potatoes for consumption located in Scotland.

Cal-Organic Farms is a pioneer farm with strong roots in organic produce. Organic food is in their nature, and it has been for over 30 years. Cal-Organic Farms is a division of Grimmway Farms.

Calbee Kaitsuka Sweet Potato, Inc., located in Kasumigaura, Ibaraki Prefecture, processes, wholesales, and retails sweet potatoes.

Calbee Potato Inc., a Calbee Inc. subsidiary, cultivates, processes, and distributes high-quality domestic potatoes in Japan. The company serves a wide range of markets with a broad product line, including processing potatoes, which are specially cultivated for snack manufacture to assure the highest quality chips and crisps.

Calcium solutions is a U.S.-based manufacturer of pelletized soil amendments and calcium-based fertilizers. They provide agricultural growers and turf-management experts with high-purity limestone and gypsum solutions that improve soil health, nutrient availability, and crop yield.

Caledonia Potatoes is a substantial breeder and producer of seed and ware potatoes based in and around Perthshire, Scotland.

Campotec, a company based on the west coast of Portugal, buys and sells fruit (pomoideae and prunoideae), potatoes and pre-packaged agricultural produce

Canadian Eastern Growers is a family owned business nestled in the rolling hills just outside Drummond New Brunswick.

Canton Hill Farm Inc. is a potato grower from New Brunswick, Canada.

Cap Plants, based in Hauts-de-France, provides mobile seed potato treatment and cutting services. Its units handle up to 50 tonnes/hour, offering disinfection, healing, and coating treatments to improve plant health, yields, and sustainability for growers.

Capital Equipment, located in Quebec, provides equipment to the (Canadian) potato industry either manufacturered in-house or supplied by a wide range of international equipment partners.

Captain Agri Machinery Exim LLP (headquartered in Rajkot, Gujarat, India) manufactures and exports agricultural machinery and implements, including mould-board ploughs, rotavators, zero-till seed drills, and a potato planter.

Carbon Bhoomi is an Indian company focused on sustainable agriculture, carbon farming, and regenerative practices. The organization works with farmers to promote soil health, biodiversity, and climate‑positive cultivation methods, aiming to reduce carbon emissions while improving crop productivity.

Cardinal Foods is a domestic marketer, manufacturer, and distributor of traditional, specialty, and value-added fruit and vegetable ingredients, specializing in individual quick freeze sweet potatoes and frozen puree.

Cardinal Professional Products has been a leader in pest management across residential, structural, and food processing sectors throughout the United States since 1964.

Zeiss is a company active in the field of optics and optoelectronics. The company offers a number of sensors of interest for precision farming and for application in the potato processing industry.

Carleton County Spud Distributors Ltd. market their own potatoes and other local growers potatoes, and buy from P.E.I., Quebec, Ontario and Maine. The potatoes are distributed throughout mostly the eastern United States and Canadian seaboard.

Carlotti GC is a company that has been in business for over 50 years and is Italy's top producer of potato and onion harvesting machines. The company provides harvesters, widrowers, and sweet potato harvesting equipment.