Pumpkin Protein Powder - Onset Worldwide: Pumpkin protein powder is a light green color, very fine, high in protein and low in fat. Pumpkin seed protein powder is popular in baked goods, bars, snacks, and baking mixes. Starting out as an importer of chia seeds, Onset Worldwide quickly became one of the East Coast’s largest importers and suppliers to manufacturers, bakeries, retail brands, and more. Our propriety processing lines were developed by Onset Worldwide to clean, mill, pack, and private-label seeds, grains, and flours into bulk and food service packaging.