| 1 | CONSTELLATION ENERGY CORPORATION | €25.5B | -- | 80 | A |
| 2 | ZUMIEZ INC | €929.1M | -- | 75 | -- |
| 3 | saint vincent hospital erie, pa | €500.7M | 3,000 | 70 | B |
| 4 | ERIE INDEMNITY COMPANY | €401.4M | -- | 80 | A |
| 5 | lecom institute for successful living | €125.2M | 750 | 70 | B |
| 6 | international brotherhood of electircal workers local 56 | €113.3M | 750 | 70 | B |
| 7 | Eriez Manufacturing Co. Inc. | €81.9M | 350 | 60 | C+ |
| 8 | Micro Mold & Plastikos | €80.1M | 350 | 60 | C+ |
| 9 | healthsouth rehabilitation hospital of erie | €58.4M | 350 | 60 | C+ |
| 10 | Bayfront Landing | €57.5M | 350 | 60 | C+ |
| 11 | LABORERS' LOCAL UNION NO. 603 | €52.9M | 350 | 60 | C+ |
| 12 | ErieTec | €51.5M | 125 | 60 | C+ |
| 13 | Team Hardinger Transportation, Brokerage and Warehousing | €51.0M | 125 | 60 | C+ |
| 14 | SCHAAL GLASS COMPANY | €49.0M | 125 | 60 | C+ |
| 15 | Benefit Communications Inc. | €45.9M | 125 | 60 | C+ |
| 16 | Automatic Handling International, Inc. | €45.0M | 125 | 60 | C+ |
| 17 | Toledo Steel Supply, Inc | €45.0M | 125 | 60 | C+ |
| 18 | Agility Business Process Solutions | €40.9M | 350 | 60 | C+ |
| 19 | Penn State Erie, The Behrend College | €40.1M | 350 | 60 | C+ |
| 20 | Penn State Behrend Project & Supply Chain Management Program | €40.1M | 350 | 60 | C+ |
| 21 | PSB Industries | €39.2M | 125 | 60 | C+ |
| 22 | Mercyhurst University Fashion Merchandisng Department | €34.6M | 350 | 60 | C+ |
| 23 | legacy truck centers, inc | €33.5M | 350 | 60 | C+ |
| 24 | INDUSTRIAL SALES & MFG INC | €33.3M | 125 | 60 | C+ |
| 25 | VARRA COMPANIES, INC | €33.3M | 125 | 60 | C+ |
| 26 | TSK Partners, Inc. | €33.3M | 125 | 60 | C+ |
| 27 | hallman chevrolet | €32.5M | 350 | 60 | C+ |
| 28 | general partitions | €32.4M | 125 | 60 | C+ |
| 29 | Dfine, Inc. | €30.6M | 125 | 60 | C+ |
| 30 | Emma Health Technologies | €30.6M | 125 | 60 | C+ |
| 31 | John V Schultz Furniture | €29.9M | 125 | 60 | C+ |
| 32 | ORT Tool and Die Corp | €29.2M | 125 | 60 | C+ |
| 33 | Graco High Pressure Equipment | €29.2M | 125 | 60 | C+ |
| 34 | CUSTOM PLASTIC SPECIALTIES, INC | €28.6M | 125 | 60 | C+ |
| 35 | Accudyn | €28.6M | 125 | 60 | C+ |
| 36 | CPS Keystone Line | €28.6M | 125 | 60 | C+ |
| 37 | Composiflex | €28.6M | 125 | 60 | C+ |
| 38 | Executool Precision Tooling & Molding | €28.6M | 125 | 60 | C+ |
| 39 | #1 Champion Ford / Volvo Cars Erie | €24.8M | 125 | 60 | C+ |
| 40 | #1 champion ford/volvo | €23.8M | 125 | 60 | C+ |
| 41 | Haysite Reinforced Plastics Ltd | €23.7M | 125 | 60 | C+ |
| 42 | ECCA, Inc. | €21.3M | 125 | 60 | C+ |
| 43 | Calypso Enterprises | €20.9M | 125 | 60 | C+ |
| 44 | innovaTel Telepsychiatry | €20.9M | 125 | 60 | C+ |
| 45 | Lake Shore Country Club Erie | €20.5M | 125 | 60 | C+ |
| 46 | Burton Funeral Home & Crematory, Inc. | €20.5M | 125 | 60 | C+ |
| 47 | hybrid nation sleep science | €20.4M | 125 | 60 | C+ |
| 48 | Dovetail Gallery Inc. | €18.9M | 125 | 60 | C+ |
| 49 | Petro Chemical Transport | €18.9M | 125 | 60 | C+ |
| 50 | ACL - Associated Clinical Labs | €18.9M | 350 | 60 | C+ |
| 51 | HaVACo Technologies, Inc. | €17.8M | 30 | 60 | C+ |
| 52 | Tri Penn Tool Co Inc | €17.8M | 30 | 60 | C+ |
| 53 | Ameridrives | €15.3M | 125 | 60 | C+ |
| 54 | urick foundry co. | €15.3M | 125 | 60 | C+ |
| 55 | Millcreek Brewing Company | €15.3M | 30 | 60 | C+ |
| 56 | JTM Foods Inc | €15.3M | 30 | 60 | C+ |
| 57 | The Old Mine - Cidery & Brewpub | €15.3M | 30 | 60 | C+ |
| 58 | Horizon Snack Foods | €15.3M | 30 | 60 | C+ |
| 59 | the colony pub and grille 814 | €14.3M | 350 | 60 | C+ |
| 60 | Penn State Behrend Finance Program | €14.3M | 125 | 60 | C+ |
| 61 | fortis institute-erie | €14.3M | 125 | 60 | C+ |
| 62 | Penn State Behrend, Black School of Business | €14.3M | 125 | 60 | C+ |
| 63 | Penn State Behrend - ECE Alumni | €14.3M | 125 | 60 | C+ |
| 64 | Penn State Behrend Management Information Systems Program | €14.3M | 125 | 60 | C+ |
| 65 | perseus house cs of excellence school district | €14.3M | 125 | 60 | C+ |
| 66 | american resort management. llc | €14.2M | 350 | 60 | C+ |
| 67 | the double dipper, llc | €13.9M | 30 | 60 | C+ |
| 68 | Industrial Sales and Manufacturing Inc. | €13.7M | 125 | 60 | C+ |
| 69 | Erie Police Dept. | €12.6M | 125 | 60 | C+ |
| 70 | Presque Isle Lifeguard Association | €12.6M | 125 | 60 | C+ |
| 71 | ecycle group | €12.4M | 30 | 60 | C+ |
| 72 | Glenwood Beer Distributors Inc | €12.4M | 30 | 60 | C+ |
| 73 | Mile High Shooting | €12.2M | 30 | 60 | C+ |
| 74 | Luggagedesigners | €12.2M | 30 | 60 | C+ |
| 75 | Your Wireless Connection Inc | €12.2M | 30 | 60 | C+ |
| 76 | Greenbergs Old Country Store | €12.2M | 30 | 60 | C+ |
| 77 | Reddog Industries Inc | €12.2M | 30 | 60 | C+ |
| 78 | At Home: The Home Decor Superstore | €12.2M | 30 | 60 | C+ |
| 79 | Hoffman Optical Company | €12.2M | 30 | 60 | C+ |
| 80 | The Keystone Sales Group, Inc. | €12.2M | 30 | 60 | C+ |
| 81 | Gene Davis Sales and Service | €12.2M | 30 | 60 | C+ |
| 82 | stanganelli’s italian foods | €12.2M | 30 | 60 | C+ |
| 83 | Naturally Yours Wholesale Snack Food | €12.2M | 30 | 60 | C+ |
| 84 | lucky louie’s beer & wieners | €12.2M | 30 | 60 | C+ |
| 85 | Merchant Retail Rebranding Solutions | €11.8M | 30 | 60 | C+ |
| 86 | Heritage Builders Electric Inc. | €11.8M | 30 | 60 | C+ |
| 87 | R-2 Contractors, Inc | €11.8M | 30 | 60 | C+ |
| 88 | kelley's markets | €11.6M | 125 | 60 | C+ |
| 89 | Mutual Expert, A Product of ECCA | €11.0M | 30 | 60 | C+ |
| 90 | LCBA (Loyal Christian Benefit Association) | €11.0M | 30 | 60 | C+ |
| 91 | Loesel Schaaf Insurance Agency, Inc. | €11.0M | 30 | 60 | C+ |
| 92 | Castle Claims Service | €11.0M | 30 | 60 | C+ |
| 93 | Belle Valley Elementary School | €11.0M | 30 | 60 | C+ |
| 94 | Northshore Insurance | €11.0M | 30 | 60 | C+ |
| 95 | Hart McConahy & Martz Insurance | €11.0M | 30 | 60 | C+ |
| 96 | Erie Ins | €11.0M | 30 | 60 | C+ |
| 97 | Pattern Labs | €10.8M | 30 | 60 | C+ |
| 98 | Process and Data Automation a member of the KRONES Group | €10.8M | 30 | 60 | C+ |
| 99 | LPH, Inc. Leo's Pneumatics & Hydraulics, Inc. | €10.8M | 30 | 60 | C+ |
| 100 | Great Plains Petroleum Inc | €9.4M | 30 | 50 | C |