| Cascade Lumber Company | Wholesale Trade | $2,586,700 | $2,617,094 | 185 | $56.7M |  Research |
| Webber Metal Products, Inc. | Manufacturing | $1,634,100 | $1,643,188 | 144 | $37.7M | Research |
| Mcallister Electrical Services Inc. | Construction | $546,900 | $555,149 | 35 | $11.5M | Research |
| Mcallister Electrical Services Inc. | Construction | $505,959 | $321,151 | 25 | $8.2M | Research |
| American-Iowa Manufacturing Inc. | Manufacturing | $464,217 | $466,341 | 37 | $9.7M | Research |
| Bruce Lammers, Inc. | Wholesale Trade | $460,200 | $464,172 | 21 | $5.4M | Research |
| American Iowa Manufacturing, Inc. | Manufacturing | $435,800 | $439,155 | 38 | $9.9M | Research |
| Eastern Iowa Excavating & Concrete L.c. | Construction | $428,642 | $431,904 | 40 | $12.4M | Research |
| Eastern Iowa Excavating & Concrete, LLC | Construction | $428,600 | $432,005 | 40 | $12.4M | Research |
| Aquin Educational System | Educational Services | $355,600 | $357,607 | 42 | $5.0M | Research |
| Aquin Educational System | Educational Services | $355,600 | $357,441 | 42 | $5.6M | Research |
| The Shady Rest, Inc. | Health Care and Social Assistance | $350,000 | $403,755 | 60 | $13.9M | Research |
| Mcdermott Oil Co. | Retail Trade | $335,000 | $336,042 | 55 | $18.4M | Research |
| Mcdermott Oil Co. | Retail Trade | $335,000 | $337,047 | 55 | $13.1M | Research |
| Midwest Injection, INC | Administrative and Support and Waste Management | $205,787 | $206,993 | 26 | <$5M | Research |
| Midwest Injection, INC | Administrative and Support and Waste Management | $205,700 | $207,066 | 26 | <$5M | Research |
| River Bend Retirement Community LLC | Health Care and Social Assistance | $162,428 | $164,684 | 38 | $6.5M | Research |
| Mcdermott Concrete of Eastern Iowa, LLC | Construction | $146,500 | $147,588 | 14 | <$5M | Research |
| River Bend Retirement Community, L.l.c. | Health Care and Social Assistance | $141,000 | $141,877 | 35 | $6.0M | Research |
| Mcdermott Concrete of Eastern Iowa, LLC | Construction | $140,200 | $141,118 | 13 | <$5M | Research |
| Beck Construction, INC | Construction | $139,500 | $140,647 | 11 | <$5M | Research |
| Steven P. Bradley Dds, PC | Health Care and Social Assistance | $112,500 | $113,156 | 9 | <$5M | Research |
| Delaney's Auto and Ag Center and Repair Inc. | Other Services (except Public Administration) | $98,775 | $99,360 | 15 | <$5M | Research |
| Delaneys Auto & Ag Center & Repair Inc. | Other Services (except Public Administration) | $98,100 | $98,812 | 11 | <$5M | Research |
| Knuth Farms, Inc. | Agriculture, Forestry, Fishing and Hunting | $97,300 | $97,953 | 11 | <$5M | Research |