This means that you'll be able to search for NAICS codes directly (if that's your jam). We'll do the math; let's make better data on public procurement together.
Aircraft Lighters, Car Floats and other Transportation Barges, Depot Barges; Scows.
Possible NAICS Codes
488310 – Port and Harbor Operations
483211 – Inland Water Freight Transportation
336611 – Ship Building and Repairing
336612 – Boat Building
488330 – Navigational Services to Shipping
488510 – Freight Transportation Arrangement
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
483113 – Coastal and Great Lakes Freight Transportation
481112 – Scheduled Freight Air Transportation
561410 – Document Preparation Services