Railroad Rolling Stock Manufacturing336510 • 37.84%
Iron and Steel Mills and Ferroalloy Manufacturing 331110 • 21.62%
Support Activities for Rail Transportation488210 • 8.11%
Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers 423860 • 5.41%
Other Foundation, Structure, and Building Exterior Contractors 238190 • 5.41%
Bolt, Nut, Screw, Rivet, and Washer Manufacturing 332722 • 2.7%
Electric Power Distribution 221122 • 2.7%
Industrial Design Services541420 • 2.7%
Engineering Services541330 • 2.7%
Elevator and Moving Stairway Manufacturing 333921 • 2.7%
Temporary Help Services561320 • 2.7%
Electrical Contractors and Other Wiring Installation Contractors238210 • 2.7%
