| Eastman Chemical Company | West Elizabeth | 8 | $3.6M |
| Befesa Zinc Us Inc | Palmerton | 10 | $3.6M |
| Libertas Copper (Former Hussey) | Leetsdale | 5 | $1.3M |
| Allegheny Energy Supply Co - West Penn Power - Mitchell | Courtney | 0 | $915.0k |
| Allegheny Energy Springdale Power Station | Springdale | 4 | $610.0k |
| Abf Freight Sys | Carlisle | 5 | $535.0k |
| Abf Freight Sys Inc | Pittsburgh | 4 | $535.0k |
| Abf Freight Sys Inc | Philadelphia | 4 | $535.0k |
| Abf Terminal 310 | Greensburg | 2 | $535.0k |
| Abf Freight Sys Inc | Reading | 0 | $535.0k |
| Abf Freight Sys Inc | Duncansville | 0 | $535.0k |
| Abf Term 298 | Dubois | 0 | $535.0k |
| Abf Freight Sys Inc | Aston | 0 | $535.0k |
| Abf Freight System - Lancaster Facility | Lancaster | 0 | $535.0k |
| Abf Freight Sys Inc | Wilkes Barre | 0 | $535.0k |
| Abf Freight Sys Inc | Oaks | 0 | $535.0k |
| Northeast Wpcp | Philadelphia | 3 | $446.3k |
| Energy Transfer Philadelphia Terminal | Philadelphia | 4 | $250.0k |
| Lafarge Corp Duquesne_plant | Pittsburgh | 6 | $235.3k |
| Knouse Foods Coop Inc Peach Glen Plant | Gardners | 8 | $230.0k |
| Knouse Foods Co-Op Inc - Peach Glen Plant | Peach Glen | 4 | $230.0k |
| Cherokee Pharm Llc/Riverside Boro Plt | Riverside | 2 | $175.0k |
| To-Jo Mushrooms Facility | Avondale | 0 | $144.0k |
| Uss Mon Valley Works - Irvin Plant | West Mifflin | 10 | $135.0k |
| Bvpv Styrenics Llc - Beaver Cnty | Monaca | 12 | $111.7k |
| Elrama Ash Disposal Area | Elrama | 11 | $100.0k |
| Carrie Furnace Redev | Pittsburgh | 0 | $100.0k |
| Chalfont-New Britain Township Jt Sewage Authority | Doylestown | 0 | $100.0k |
| Clemens Food Group/Hatfield Plt | Hatfield | 12 | $96.9k |
| Bridgeville Plt | Bridgeville | 5 | $95.0k |
| City Of Lancaster Wastewater Treatment Plant | Lancaster | 3 | $91.0k |
| York Wastewater Treament Plant | York | 0 | $89.9k |
| Greater Pgh Intl Airport Midfield Term | Pittsburgh | 6 | $87.5k |
| Central Transport #181 | Bath | 6 | $85.0k |
| Flying J Travel Plaza No 620 | Smithton | 12 | $75.0k |
| Farmer's Pride, Inc. | Fredericksburg | 0 | $74.0k |
| Palmer Intl Inc | Skippack | 0 | $72.3k |
| Tel Hai Retirement Community-Pumphouse #1 | Honey Brook | 0 | $70.5k |
| Abington Transfer Station | Glenside | 3 | $68.2k |
| Leidys Plt | Souderton | 0 | $65.7k |
| Benjamin Franklin Middle School | Bristol | 1 | $63.7k |
| Schuylkill River Tank Farm | Philadelphia | 3 | $59.9k |
| Xpo-Logistics Freight Inc. Upper Merion Facility | King Of Prussia | 8 | $58.5k |
| Donaldson Co Ivyland Fac | Ivyland | 5 | $57.6k |
| Atlantic Aviation Enterprise Ave Fac | Philadelphia | 8 | $57.1k |
| Four Seasons Produce | Ephrata | 0 | $57.0k |
| Langhorne Scrap Metal Processing Facility | Langhorne | 5 | $56.6k |
| Giorgio Foods Inc | Reading | 12 | $55.7k |
| Philadelphia Southwest Potw | Philadelphia | 7 | $53.3k |
| Rail Management Services -Morrisville Facility | Langhorne | 6 | $53.0k |
| Devault Foods | Devault | 1 | $51.8k |
| Csc Sugar, Llc | Fairless Hills | 7 | $50.0k |
| Eagle Lake Comm Assoc Wwtp | Gouldsboro | 10 | $50.0k |
| Xpo Logistics Freight Inc - Xwc | Glen Mills | 4 | $49.5k |
| Downingtown Regional Water Pollution Cont. Center | Downingtown | 1 | $49.1k |
| Lewistown Stp | Lewistown | 9 | $46.8k |
| Pixelle Specialty Solutions | Spring Grove | 11 | $46.1k |
| Lear Dye & Finishing Plant | Pine Grove | 10 | $44.7k |
| U.s. Steel Mon Valley Works - Clairton Plant | Clairton | 8 | $43.5k |
| Cove Forge Trmt Ctr - Stp | Williamsburg | 10 | $42.7k |
| Norristown Wtp | Norristown | 7 | $41.6k |
| Julia Ribaudo Extended Health Center | Lake Ariel | 8 | $40.6k |
| Malvern Sch At Glen Mills Stp | Glen Mills | 1 | $40.0k |
| Washington E Washington Stp | Washington | 12 | $40.0k |
| Greenfield Twp Sew Auth | Carbondale | 10 | $40.0k |
| Chemalloy Company Inc | Bryn Mawr | 4 | $40.0k |
| Dutchland, Inc. | Gap | 0 | $40.0k |
| Dutchland Llc | Gap | 0 | $40.0k |
| Vane Line Bunkering Inc. | Philadelphia | 0 | $40.0k |
| Teleflex Limerick Plt | Limerick | 8 | $39.8k |
| Cap Glass Allentown | Northampton | 12 | $39.5k |
| Fines Plant | Northampton | 12 | $39.5k |
| First Choice Auto Salvage & Recycling | Coopersburg | 7 | $39.5k |
| Crystal, Inc. - Pmc | Lansdale | 8 | $37.0k |
| Con Way Freight Xpb | North Huntingdon | 8 | $37.0k |
| Xpo Logistics Freight Inc Xaq | Pittsburgh | 4 | $37.0k |
| River Park Stp | Miquon | 11 | $36.2k |
| Clarius Park I-380 | Mount Pocono | 0 | $35.4k |
| Cartel Auto Parts W Passyunk Ave Fac | Philadelphia | 5 | $35.0k |
| Steve's Auto Parts Ii S 61st Fac | Philadelphia | 6 | $35.0k |
| Springbrook Twp Sew Auth | Moscow | 12 | $34.9k |
| Sonneborn, Llc. | Petrolia | 2 | $33.0k |
| Valley Proteins Inc - Terre Hill Plant | East Earl | 12 | $32.8k |
| Rock Run Water Treatment Plant | Coatesville | 1 | $32.4k |
| Camelback Resort Stp | Tannersville | 11 | $32.3k |
| Gregg Twp Municipal Authority Stp | Allenwood | 4 | $30.5k |
| Atlantic Used Auto Parts Essington Ave Fac | Philadelphia | 10 | $30.2k |
| Wise Foods/Berwick Snack Food Plt | Berwick | 2 | $30.1k |
| Bognar & Co/Somerset Plt | Somerset | 12 | $30.0k |
| Ctl Wayne Reg Auth | Honesdale | 12 | $30.0k |
| Pittsburgh Airport Park Mhp Stp | Clinton | 10 | $30.0k |
| Franklin Metals Bensalem Fac | Bensalem | 7 | $30.0k |
| Graphic Pkg Intl Llc/Valley Forge | Phoenixville | 7 | $29.9k |
| Johnson Tract | Sellersville | 0 | $29.6k |
| Nestle Purina Petcare Co | Allentown | 7 | $29.5k |
| Reserves At Woodside Creek | Richland Township | 1 | $29.2k |
| Waverly | Northampton Township | 1 | $28.9k |
| Max Env Tech - Yukon Fac | Yukon | 11 | $28.5k |
| Franklin Mobile Home Village | Butler | 3 | $28.4k |
| Hanover Foods Corp | Hanover | 12 | $27.8k |