Directory of Companies in the Potato Supply Chain in the United States

Coloma Farms Inc. is a family-owned potato farm in Coloma, Wisconsin, that operates in the state's well-known Central Sands region. Founded in 1961, the farm has expanded into a large-scale potato enterprise that supplies potatoes for both processing and fresh market consumption.

Colombo North America is a peanut combine manufacturer located in Adel, Georgia. The company operates as a subsidiary of Colombo Group, the largest Brazilian manufacturer of harvesters for peanuts, edible dry beans, and components such as PTO drive-shafts and U-joints.

The Colorado Certified Seed Potato Growers’ Association supports all efforts to produce the highest quality seed and sustain the profitability of Colorado’s certified seed potato industry.

Colorado State University (CSU) is recognized as one of the premier research institutions and routinely ranks in the top of all American Universities in research expenditures.

Columbia River Transport LLC, established in 2021, offers truck transportation and logistics services, with a focus on carrying agricultural goods across the Pacific Northwest.

Correll's Scale Service, Inc. is a US-based company that specializes in industrial and commercial weighing solutions. The company sells, installs, calibrates, and repairs many types of scales, including truck scales, floor scales, bench scales, counting scales, and laboratory balances.

Corteva Agriscience is a publicly traded agriculture company that provides farmers around the world with a complete portfolio of products, including seed, crop protection and digital solutions.

Co-Energy Propane, a member-owned cooperative in Oregon, USA, offers propane distribution and energy solutions to residential, commercial, and agricultural customers.

Crop Diagnostix provides RNA-based crop diagnostics and predictive analytics to detect plant stress, nutrient gaps, and disease risk early, helping farmers improve input efficiency, protect yield, and make data-driven agronomy decisions.

Crop Vitality represents the specialty fertilizer business unit of Tessenderlo Kerley, Inc. Crop Vitality specializes in providing growers around the world with the crop nutrition tools

Decco, the postharvest business unit of UPL is the global leader in providing postharvest solutions to reduce food waste and enhance the freshness of fresh fruits and vegetables all along the food supply chain from harvest

Dairy Doo is a provider of sustainable, organic compost for homeowners and agribusiness. They strive to be an innovative provider of economical and healthy soil products to their customers.

Daniel J. Corey Farms is a US-based agricultural enterprise that specializes in the production of certified seed potatoes. It operates from Monticello, Maine, and works closely with Seed Pro Inc., which is also based in Maine.

DiChlor is an independent laboratory that specializes in potato chemistries and analyses. Their area of expertise is potato anti-sprouting agent residue analysis.

Pure Potato is a Limited Generation Seed Farm producing disease free seed potato stock since 1987. This process starts under a microscope in the lab.

Direct Pivot Parts is a United States-based supplier of aftermarket center pivot irrigation parts.

Double L manufactures high-quality equipment for planting and harvesting potatoes. Heavy-duty potato equipment, real-time storage monitoring, and waterless chemical application are just a few of the weapons in their arsenal.

Double M Supply is a U.S.-based agricultural supplier providing irrigation systems, farm equipment, and replacement parts, including spray components, hydraulics, and tillage solutions, supporting potato and field crop production and farm operations.