| 1 | ENVIROFOCUS TECHNOLOGIES | Tampa | Primary Metals | 1.9M lbs |
| 2 | MOSAIC FERTILIZER LLC-RIVERVIEW | Riverview | Chemicals | 294.9K lbs |
| 3 | SAPUTO CHEESE USA INC | Plant City | Food | 116.1K lbs |
| 4 | GULF MARINE REPAIR CORP | Tampa | Transportation Equipment | 106.1K lbs |
| 5 | US ECOLOGY TAMPA INC | Tampa | Hazardous Waste | 69.8K lbs |
| 6 | BALL METAL BEVERAGE CONTAINER CORP | Tampa | Fabricated Metals | 68.0K lbs |
| 7 | TAMPA ELECTRIC CO BIG BEND POWER STATION | Apollo Beach | Electric Utilities | 55.1K lbs |
| 8 | VALMONT - TAMPA GALVANIZING | Tampa | Fabricated Metals | 28.9K lbs |
| 9 | TAMPA STEEL ERECTING CO | Tampa | Fabricated Metals | 25.0K lbs |
| 10 | TAMPA SHIP LLC | Tampa | Transportation Equipment | 22.1K lbs |
| 11 | INTERNATIONAL SHIP REPAIR & MARINE SERVICES INC. | Tampa | Transportation Equipment | 17.5K lbs |
| 12 | BERTRAM YACHTS LLC | Tampa | Transportation Equipment | 10.6K lbs |
| 13 | MPLX TERMINALS LLC - TAMPA FL TERMINAL | Tampa | Petroleum Bulk Terminals | 10.0K lbs |
| 14 | CITGO PETROLEUM CORP | Tampa | Petroleum Bulk Terminals | 5.3K lbs |
| 15 | SUN COATINGS INC | Tampa | Chemicals | 4.4K lbs |
| 16 | GLOBAL PORT TAMPA TERMINAL | Tampa | Petroleum Bulk Terminals | 3.6K lbs |
| 17 | LV THOMPSON INC DBA TAMCO | Tampa | Fabricated Metals | 3.2K lbs |
| 18 | TAMPA BAY FISHERIES INC | Dover | Food | 2.0K lbs |
| 19 | CHROMALLOY CASTINGS | Tampa | Primary Metals | 1.9K lbs |
| 20 | CLARIOS LLC | Tampa | Electrical Equipment | 1.0K lbs |
| 21 | UNIVAR SOLUTIONS USA | Tampa | Chemical Wholesalers | 704 lbs |
| 22 | UFP TAMPA LLC | Tampa | Wood Products | 687 lbs |
| 23 | AIRGAS USA LLC | Tampa | Chemicals | 455 lbs |
| 24 | KIMBALL ELECTRONICS TAMPA | Tampa | Computers and Electronic Products | 395 lbs |
| 25 | JAMES HARDIE BUILDING PRODUCTS PLANT CITY | Plant City | Nonmetallic Mineral Product | 209 lbs |
| 26 | HMF EXPRESS LLC | Tampa | Fabricated Metals | 121 lbs |
| 27 | GOLD BOND BUILDING PRODUCTS - APOLLO BEACH | Gibsonton | Nonmetallic Mineral Product | 23 lbs |
| 28 | PORT OF TAMPA | Tampa | Nonmetallic Mineral Product | 21 lbs |
| 29 | ADVANCED AIRFOIL COMPONENTS | Gibsonton | Primary Metals | 13 lbs |
| 30 | SYPRIS ELECTRONICS LLC | Tampa | Computers and Electronic Products | 6 lbs |
| 31 | AXON CIRCUIT INC | Tampa | Computers and Electronic Products | 5 lbs |
| 32 | SAFETY-KLEEN SYSTEMS TAMPA (TAM) | Tampa | Hazardous Waste | 3 lbs |
| 33 | PREFERRED MATERIALS INC-TAMPA ASPHALT PLANT | Tampa | Petroleum | 2 lbs |
| 34 | U.S. DOD, USAF, MACDILL AFB | Tampa | Other | 1 lbs |
| 35 | BUILDING MATERIALS MANUFACTURING LLC | Tampa | Petroleum | 1 lbs |
| 36 | TITAN FLORIDA-INDUSTRIAL LANE FACILITY | Tampa | Nonmetallic Mineral Product | 1 lbs |
| 37 | ARGOS CEMENT LLC | Tampa | Nonmetallic Mineral Product | 1 lbs |
| 38 | COASTAL AN OLDCASTLE CO | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 39 | TITAN FLORIDA-RUSKIN RMC PLANT | Ruskin | Nonmetallic Mineral Product | 0 lbs |
| 40 | 78TH STREET READY MIX PLANT | Riverview | Nonmetallic Mineral Product | 0 lbs |
| 41 | TITAN FLORIDA-ANDERSON ROAD RMC PLANT | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 42 | MASCHMEYER-APOLLO(BLK/RM) | Apollo Beach | Nonmetallic Mineral Product | 0 lbs |
| 43 | ARGOS LINEBAUGH READY MIX PLANT | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 44 | QUIKRETE - LAKELAND FL HARDSCAPES PLANT | Plant City | Nonmetallic Mineral Product | 0 lbs |
| 45 | MASCHMEYER-SLIGH RM | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 46 | TITAN FLORIDA-PLANT CITY RMC PLANT | Plant City | Nonmetallic Mineral Product | 0 lbs |
| 47 | ARGOS 50TH STREET READY MIX PLANT | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 48 | BEST BLOCK - 50TH STREET BLOCK PLANT | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 49 | MASCHMEYER-TAMPA 36TH(BLK/RM) | Tampa | Nonmetallic Mineral Product | 0 lbs |
| 50 | PREFERRED-TAMPA 24TH RM | Tampa | Nonmetallic Mineral Product | 0 lbs |