| 1 | shur co | €33.5M | 350 | 60 | C+ |
| 2 | MARK'S MACHINERY, INC | €29.2M | 125 | 60 | C+ |
| 3 | Slowey Management, LLC | €20.5M | 125 | 60 | C+ |
| 4 | Yankton School District 63-3 | €19.2M | 350 | 60 | C+ |
| 5 | American Nursery Products | €12.2M | 30 | 60 | C+ |
| 6 | FRONTIER MILLS, INC | €12.2M | 30 | 60 | C+ |
| 7 | phil spady crysler plymouth dodge, inc. | €11.6M | 125 | 60 | C+ |
| 8 | Canpet Energy Group (usa) | €9.4M | 30 | 50 | C |
| 9 | Kaneb Pipe Line Partners LP | €9.4M | 30 | 50 | C |
| 10 | Road King Inc | €8.2M | 30 | 50 | C |
| 11 | Northern Extrusion Tooling | €7.0M | 30 | 50 | C |
| 12 | Explorers Credit Union | €6.3M | 30 | 50 | C |
| 13 | TRUCK TRAILER SALES & SERVICE, INC. | €5.9M | 30 | 50 | C |
| 14 | EISENBRAUN AND ASSOCIATES, INC. | €5.9M | 30 | 50 | C |
| 15 | Arens Engineering | €5.9M | 30 | 50 | C |
| 16 | solid metals manufacturing, llc | €5.1M | 125 | 50 | C |
| 17 | yankton area senior citizens center inc | €5.0M | 30 | 50 | C |
| 18 | alcohol drug counseling services | €5.0M | 30 | 50 | C |
| 19 | Cottonwood Inn & Suites | €4.9M | 30 | 50 | C |
| 20 | Days Inn Yankton SD | €4.9M | 30 | 50 | C |
| 21 | ELECTAIR INC | €4.5M | 30 | 50 | C |
| 22 | Commissionsoup | €4.5M | 30 | 50 | C |
| 23 | brunick furniture | €3.8M | 30 | 50 | C |
| 24 | SPIN International | €3.1M | 30 | 50 | C |
| 25 | lewis and clark ford lincoln mercury inc | €2.8M | 30 | 50 | C |
| 26 | monta’s framing & florals | €2.8M | 30 | 50 | C |
| 27 | lakeside fun rentals | €2.8M | 30 | 50 | C |
| 28 | Western Office Plus | €2.6M | 5 | 50 | C |
| 29 | Steffen Vending | €2.0M | 5 | 50 | C |
| 30 | Abbott Nervig Travel | €2.0M | 5 | 50 | C |
| 31 | Northern Plains Insurance Co | €1.8M | 5 | 50 | C |
| 32 | Livestock Insurance Services | €1.8M | 5 | 50 | C |
| 33 | lewis & clark specialty hospital, llc | €1.6M | 125 | 50 | C |
| 34 | yankton, county of | €1.6M | 125 | 50 | C |
| 35 | Marlow, Woodward & Huff, Prof. LLC | €1.5M | 30 | 50 | C |
| 36 | Yankton Transit | €1.4M | 5 | 50 | C |
| 37 | marquardt transportation inc | €1.3M | 5 | 50 | C |
| 38 | rock bottom beers & burgers | €1.2M | 30 | 50 | C |
| 39 | Muggsy’s | €1.2M | 30 | 50 | C |
| 40 | camino bar and grill | €1.2M | 30 | 50 | C |
| 41 | willa b’s | €1.2M | 30 | 50 | C |
| 42 | backroad bar-b-q | €1.2M | 30 | 50 | C |
| 43 | the old lighthouse | €1.2M | 30 | 50 | C |
| 44 | dj’s resort & rentals | €1.2M | 30 | 50 | C |
| 45 | lewis & clark state recreation area | €1.2M | 30 | 50 | C |
| 46 | Wohlenberg Ritzman & Co | €1.1M | 30 | 50 | C |
| 47 | Bow Creek Metal Inc | €1.1M | 5 | 50 | C |
| 48 | Prairie States Commodities | €1.1M | 5 | 50 | C |
| 49 | Yankton Motor Co | €992K | 5 | 40 | D |
| 50 | Nohr Engineering | €990K | 5 | 40 | D |
| 51 | springs parts sales | €951K | 5 | 40 | D |
| 52 | Denron Inc | €950K | 5 | 40 | D |
| 53 | Excelltech Inc | €851K | 5 | 40 | D |
| 54 | business computer sevices | €845K | 30 | 40 | D |
| 55 | sd human services center | €834K | 5 | 40 | D |
| 56 | medical imaging and procedures prof llc | €834K | 5 | 40 | D |
| 57 | american pain relief institute prof llc | €834K | 5 | 40 | D |
| 58 | family education and counseling center inc | €834K | 5 | 40 | D |
| 59 | yankton catholic community foundation office | €834K | 5 | 40 | D |
| 60 | kent m. patrick, m.d., p.c. | €834K | 5 | 40 | D |
| 61 | Slowey Construction Inc | €826K | 5 | 40 | D |
| 62 | yankton redi mix inc | €818K | 5 | 40 | D |
| 63 | mozak’s floors & more | €755K | 5 | 40 | D |
| 64 | Goeden Construction Co | €755K | 5 | 40 | D |
| 65 | drotzmann construction | €755K | 5 | 40 | D |
| 66 | dt building components | €755K | 5 | 40 | D |
| 67 | midwest market solutions l.l.c. | €678K | 5 | 40 | D |
| 68 | Classic Clicks Photography | €627K | 5 | 40 | D |
| 69 | Echo Lighting Design Gallery | €627K | 5 | 40 | D |
| 70 | Harolds Photo | €627K | 5 | 40 | D |
| 71 | Premier Pyrotechnics | €548K | 5 | 40 | D |
| 72 | Yankton County Government Ctr | €503K | 5 | 40 | D |
| 73 | Panchos Villa | €503K | 5 | 40 | D |
| 74 | alpine connectors inc | €488K | 5 | 40 | D |
| 75 | dennis sales co | €488K | 5 | 40 | D |
| 76 | american gutter systems | €479K | 5 | 40 | D |
| 77 | Two Rivers Technology | €473K | 5 | 40 | D |
| 78 | larsen carpet inc | €465K | 5 | 40 | D |
| 79 | team conkling realty | €328K | 5 | 40 | D |
| 80 | fox run quik lube | €328K | 5 | 40 | D |
| 81 | gehm group ltd | €328K | 5 | 40 | D |
| 82 | the move group - real estate | €328K | 5 | 40 | D |
| 83 | aviation manufacturing group, llc | €319K | 30 | 40 | D |
| 84 | raymond james financial services-cortrust bank | €299K | 5 | 40 | D |
| 85 | Sacred Heart Monastery | Yankton Benedictines | €285K | 30 | 40 | D |
| 86 | agricultural asset management pty ltd | €283K | 5 | 40 | D |
| 87 | united way & volunteer services of greater yankton | €283K | 5 | 40 | D |
| 88 | Grasp Enterprises | €269K | 5 | 40 | D |
| 89 | Usd School of Medicine | €269K | 5 | 40 | D |
| 90 | Avera Yankton Care Ctr | €269K | 5 | 40 | D |
| 91 | Chris Dickes Family Dentistry, LLC | €269K | 5 | 40 | D |
| 92 | Rexall Drug Center | €269K | 5 | 40 | D |
| 93 | Big Friend Little Friend Inc | €269K | 30 | 40 | D |
| 94 | yankton drug co inc | €265K | 30 | 40 | D |
| 95 | fpc yankton | €259K | 5 | 40 | D |
| 96 | bob law inc | €253K | 5 | 40 | D |
| 97 | blackburn & stevens, prof., l.l.c. | €253K | 5 | 40 | D |
| 98 | rounding 3rd bar & casino | €204K | 5 | 40 | D |
| 99 | schaap sternhagen & co, cpa | €183K | 5 | 40 | D |
| 100 | m r henderson & company, pc | €183K | 5 | 40 | D |