Seneca leans on private-label produce & cost efficiency, while Conagra Brands pushes frozen foods & snacks. Which packaged foods strategy is winning? Let's see.

The Giant’s U.S. frozen vegetable product business goes to Seneca Foods, which already has Green Giant’s canned business.

CALEDONIA, Minn. — While the market for frozen organic foods has expanded over time, Sno Pac Foods Inc. goes back to the early days of frozen, when they began experimenting with it around World War II ...