Diehl Engineering Past Projects
| Category | Sub-Category | |
|---|---|---|
 | Military Ships | US Navy Military Sealift Command US Coast Guard Ready Reserve |
 | Research Ships | National Oceanographic & Atmospheric Administration (NOAA) Universities Ocean Research Institutes |
 | Transport Ships | Container Oil Tankers Cargo Ro-Ro |
 | Passenger Ships | Cruise Lines Passenger Ferries Auto Ferries Yachts |
 | Work Boats | Tug Boats Fishing Vessels Factory Trawlers US Army Corps of Engineers Dredges |