Red Sun Farms grows through vertically integrated greenhouse operations

Red Sun Farms has become one of North America’s largest producers through vertically integrated greenhouse operations. By controlling every step from seed selection to retail delivery, the company guarantees year-round supply of high-quality tomatoes, peppers and cucumbers.

Building the Red Sun Farms brand

The company traces its roots to 2002, when Jim DiMenna merged his successful produce marketing ventures. In 2008, Agricola el Rosal in Mexico approached him with the opportunity to expand into greenhouse production. Together, they rebranded as Red Sun Farms, emphasizing year-round supply and full ownership of operations.

DiMenna began in produce at age 10, selling vegetables from a wagon. That passion has fueled decades of growth, starting with 160 acres in Ontario and expanding to 800 owned acres and 200 partner acres across Mexico, Canada and the United States.

Controlling the supply chain

Red Sun Farms’ vertically integrated greenhouse operations allow it to maintain ownership of every link in the supply chain. DiMenna said this approach ensures consistent supply, quality and value for retail, foodservice and wholesale customers.

“It’s a big selling point for our group that we’re vertically integrated,” DiMenna said. “We control every step in the process from seed selection, propagation, cultivation, packing, warehousing and shipping.”

The company’s values — accountability, trust, and innovation — guides its growth, which has averaged 5% to 10% annually.

Wide customer base and dedicated team

Red Sun Farms supplies customers across North America, consistently meeting retailer scorecard metrics such as quality, on-time delivery and fulfillment rates.

The company employs about 300 people in marketing and distribution and more than 4,000 in farming operations across three countries. Key leaders include Carlos Visconti, CEO; Harold Paivarinta, senior director of sales; and Leona Neill, director of marketing and packaging.

“Red Sun Farms is a dynamic team that is diverse in backgrounds, bringing a unique perspective to the greenhouse industry,” DiMenna said.

Investing in technology and sustainability

The company continues to invest in advanced technology, replacing older greenhouses with modern builds that deliver 10 times the efficiency. These facilities use up to 95% less water than traditional growing, extend seasons with lighting technology, and employ automation in both greenhouses and pack houses.

DiMenna highlighted the sustainability advantages of greenhouse-grown produce, including reduced food waste. Early detection and pruning of defects conserve resources like water, fertilizer and energy.

Red Sun Farms also advances packaging sustainability by increasing recycled content in PET containers, replacing non-recyclable materials with recyclable cucumber trays and produce bags, and introducing compostable PLUs for organic crops.

Navigating challenges in the produce industry

The past five years have brought challenges, from virus management to environmental pressures like fire, floods and low light. DiMenna said growers must remain transparent with retail and foodservice partners while working with seed breeders to adopt virus-resistant varieties.

Operational costs, including labor and energy, remain key considerations. DiMenna views efficient management of these costs as the cornerstone of sustainable growth.

Looking ahead

Red Sun Farms continues to explore novel tomato, pepper and cucumber varieties to meet consumer demand for flavor and visual appeal. DiMenna believes the greenhouse industry — and especially vertically integrated greenhouse operations — will play a pivotal role in the future of food production.

“Customers seek an outstanding culinary journey, one that captivates their senses and visual appeal,” he said. “The greenhouse industry is poised for sustainable growth and prosperity in the coming years.”

 

— Keith Loria is an award-winning journalist who has been writing for almost 20 years.