Kirby Inland Marine (Houston, TX) Gulf Copper Dry Dock & Rig Repair (Pt Arthur, Galveston, TX) Volcanic Heater, Inc. (Houston, TX) Blessey Marine Services (Houston, TX / Harahan. LA) Southwest Shipyard  (Houston, Channelview, Galveston, TX) EMS USA, Inc. Pipeline Maintenance  (Fannett, TX) American Commercial Lines  (Houston, TX) M&M Industrial Services, Inc.  (Nederland, TX) GoodYear Tire & Rubber Plant (Beaumont, TX) ALLCO Contractors, LTD  (Beaumont, TX) City of Beaumont - Wastewater Plant (Beaumont, TX) Orange Shipbuilders  (Orange, TX) Neches Marine  (Orange, TX) Bludworth Marine (Orange, TX) Higman Marine  (Houston, TX) Kone Kranes  (Port Neches, TX) Lonestar Rigging  (Beaumont, TX)