1. Je-Ma A/S, Maskinfabriken, Denmark. 2. JF-Fabriken, Denmark. ** 3. JKF Industri A/S, Denmark. ** 4. Jonsered A/S, Denmark. ** 5. Jydeland Maskinfabrik A/S, Denmark. ** 6. Jyden Bur A/S, Maskinfabrikken, Denmark. **