Jewett-Cameron Trading Company (JCTC) puts the lumber in lumberyards, the air in pneumatic tools, and seeds in the ground. Its Jewett-Cameron Lumber Company (JCLC) subsidiary supplies wood and other building materials to home improvement chains in the western US from distribution centers in Oregon. The MSI-PRO subsidiary imports pneumatic air tools and industrial clamps from Asia. The Jewett-Cameron Seed business distributes processed agricultural seeds and grain, along with lawn, garden, and pet supplies in the US. It also owns plywood panel maker Greenwood Products. Employees own nearly 20% of the company.