| 1 | dreyer medical clinic- oswego | €251.2M | 20,000 | 70 | B |
| 2 | Radiac Abrasives, A TYROLIT Company | €81.9M | 350 | 60 | C+ |
| 3 | Allied First Bank, sb. | €73.6M | 350 | 60 | C+ |
| 4 | Market Research Community Petrochemical | €64.6M | 350 | 60 | C+ |
| 5 | The Ziller Agency | €45.9M | 125 | 60 | C+ |
| 6 | HQC Inc. | €28.6M | 125 | 60 | C+ |
| 7 | KR&G Excavating | €24.8M | 125 | 60 | C+ |
| 8 | Broadwell Hospitality Group | €20.5M | 125 | 60 | C+ |
| 9 | fine line service inc | €18.9M | 125 | 60 | C+ |
| 10 | KR&G Excavating Partners LLC | €18.9M | 125 | 60 | C+ |
| 11 | THE TILLERS NURSING AND REHABILITATION CENTER | €18.9M | 350 | 60 | C+ |
| 12 | the mustard seed natural food market | €13.8M | -- | 60 | C+ |
| 13 | Village of Oswego, Illinois | €12.6M | 125 | 60 | C+ |
| 14 | Deer Ridge Inc | €12.2M | 30 | 60 | C+ |
| 15 | Pauls Big M | €12.2M | 30 | 60 | C+ |
| 16 | M L Matthews Distribution Inc. | €12.2M | 30 | 60 | C+ |
| 17 | jay sea beer distributing company | €12.2M | 30 | 60 | C+ |
| 18 | pumpkin’s pastry | €12.2M | 30 | 60 | C+ |
| 19 | Tech Wizard Academy | €11.8M | 125 | 60 | C+ |
| 20 | Sasec Inc | €10.8M | 30 | 60 | C+ |
| 21 | Battery Research & Testing, Inc | €9.4M | 30 | 50 | C |
| 22 | Kettley and Company | €8.2M | 125 | 50 | C |
| 23 | @signingagents | €8.2M | 125 | 50 | C |
| 24 | Creative Materials for Accoustics | €7.8M | 30 | 50 | C |
| 25 | Davis Bros Inc | €7.4M | 30 | 50 | C |
| 26 | Lagoe Oswego Corp | €7.0M | 30 | 50 | C |
| 27 | Waste Technology Inc | €6.8M | 30 | 50 | C |
| 28 | St Luke Health Svc | €6.7M | 125 | 50 | C |
| 29 | TEMPLE DISPLAY, LTD | €6.6M | 30 | 50 | C |
| 30 | Regional Veterinary Svc | €6.3M | 30 | 50 | C |
| 31 | North Country Veterinary Svc | €6.3M | 30 | 50 | C |
| 32 | Planned Results | €6.3M | 30 | 50 | C |
| 33 | First Illinois Mortgage | €6.3M | 30 | 50 | C |
| 34 | garafolo’s importing co | €6.0M | 30 | 50 | C |
| 35 | CPS Electric LTD | €5.7M | 30 | 50 | C |
| 36 | Dance Rogue, LLC - Intensive Dance Workshops | €5.6M | 30 | 50 | C |
| 37 | emmett’s ale house | €5.1M | 125 | 50 | C |
| 38 | Midamerican Technology Inc | €5.1M | 30 | 50 | C |
| 39 | Math Strategies | €5.1M | 30 | 50 | C |
| 40 | planet fitness - oswego | €5.0M | 30 | 50 | C |
| 41 | padma ram, md, llc | €5.0M | 30 | 50 | C |
| 42 | OSWEGO WELLNESS, INC | €5.0M | 30 | 50 | C |
| 43 | oswego county radiation & oncology | €5.0M | 30 | 50 | C |
| 44 | oswego county obgyn, p.c. | €5.0M | 30 | 50 | C |
| 45 | Al Sole | €4.9M | 30 | 50 | C |
| 46 | dominion martial arts | €4.9M | 30 | 50 | C |
| 47 | Innovative Modular Solutions (acquired by VESTA) | €4.5M | 30 | 50 | C |
| 48 | hucke construction, llc | €4.5M | 30 | 50 | C |
| 49 | R. J. Kuhn Plumbing Heating and Cooling, Inc. | €4.5M | 30 | 50 | C |
| 50 | paul a. castaldo, inc | €4.5M | 30 | 50 | C |
| 51 | MEC Electric Inc | €4.5M | 30 | 50 | C |
| 52 | First Place Rental Inc. | €4.5M | 30 | 50 | C |
| 53 | anthony m pauldine | €4.5M | 30 | 50 | C |
| 54 | precision tile and carpentry | €4.5M | 30 | 50 | C |
| 55 | Wheaton Associates Inc. | WAI | €4.5M | 30 | 50 | C |
| 56 | the attic experts - superior insulation & ventilation | €4.5M | 30 | 50 | C |
| 57 | J&S Construction Sewer and Water, Inc. | €4.5M | 30 | 50 | C |
| 58 | birddog outdoor sports inc | €4.1M | 30 | 50 | C |
| 59 | oswecards sports & trading cards | €4.1M | 30 | 50 | C |
| 60 | SUNY Oswego Video Game Development Association | €3.9M | 30 | 50 | C |
| 61 | OSWEGO ALUMNI ASSOCIATION, INC | €3.8M | 125 | 50 | C |
| 62 | Truxes Company | €3.8M | 30 | 50 | C |
| 63 | MPPharma LLC | €3.7M | 30 | 50 | C |
| 64 | oswego beverage company, llc dba eagle beverage | €3.5M | 125 | 50 | C |
| 65 | Inner Security Systems, Inc. | €3.5M | 30 | 50 | C |
| 66 | nukeforce solutions inc. | €3.4M | 30 | 50 | C |
| 67 | Lija Dance Academy | €3.4M | 30 | 50 | C |
| 68 | Seneca Hill Manor | €3.4M | 30 | 50 | C |
| 69 | Oswego County, NY - The Official Page | €3.0M | 30 | 50 | C |
| 70 | Oswego County Health Dept | €3.0M | 30 | 50 | C |
| 71 | oswego sd public library | €3.0M | 30 | 50 | C |
| 72 | dca express inc | €2.9M | 30 | 50 | C |
| 73 | Uniquity Corp | €2.8M | 30 | 50 | C |
| 74 | WIRED TelCom | €2.8M | 30 | 50 | C |
| 75 | Oswego County National Bank | €2.8M | 30 | 50 | C |
| 76 | shapiro motors inc. | €2.8M | 30 | 50 | C |
| 77 | JoJo Modern Pets (JMP) | €2.6M | 5 | 50 | C |
| 78 | Catalyst Recruitment Partners | €2.6M | 30 | 50 | C |
| 79 | Empire Fresh Cuts LLC | €2.5M | 5 | 50 | C |
| 80 | computer outlet north | €2.1M | 30 | 50 | C |
| 81 | Deans Water Service | €2.1M | 5 | 50 | C |
| 82 | Best Kept Secret-Thrifty Shopper | €2.0M | 5 | 50 | C |
| 83 | Burkes Do It Best Home Ctr | €2.0M | 5 | 50 | C |
| 84 | Twin Oaks Landscape Design LLC | €2.0M | 5 | 50 | C |
| 85 | Albright Logistics LLC® | €2.0M | 5 | 50 | C |
| 86 | Calgary Kennels | €2.0M | 30 | 50 | C |
| 87 | andrew’s wine cellar | €2.0M | 5 | 50 | C |
| 88 | Studio150 Multimedia | €2.0M | 30 | 50 | C |
| 89 | Irish Press | €2.0M | 30 | 50 | C |
| 90 | Century 21 Galloway Realty | €2.0M | 30 | 50 | C |
| 91 | WEICHERT, REALTORS - Your Place Realty | €2.0M | 30 | 50 | C |
| 92 | A 1 Appraisal | €2.0M | 30 | 50 | C |
| 93 | real property management atlas elite | €2.0M | 30 | 50 | C |
| 94 | Janice Snyder Realty Inc | €2.0M | 30 | 50 | C |
| 95 | Pure Cleaning Services, Inc. | €1.9M | 30 | 50 | C |
| 96 | ALLEN CHASE ENTERPRISES, INC | €1.9M | 30 | 50 | C |
| 97 | Molinari Agency Inc | €1.8M | 5 | 50 | C |
| 98 | Mark Erickson - State Farm Insurance Agent | €1.8M | 5 | 50 | C |
| 99 | Oswego Valley Insurance Agencies, LLC | €1.8M | 5 | 50 | C |
| 100 | suny oswego financial management association | €1.8M | 30 | 50 | C |