| Keshet: Jewish Parents of Children With Special Needs | Educational Services | $1,214,600 | $1,222,630 | 129 | N/A |  Research |
| Keshet | Other Services (except Public Administration) | $1,209,000 | $1,219,545 | 264 | N/A | Research |
| Coffee & Tea Bar Holdings, LLC | Accommodation and Food Services | $1,200,800 | $1,221,781 | 202 | $35.9M | Research |
| International Sanitary Supply Association | Other Services (except Public Administration) | $1,179,614 | $1,183,775 | 68 | $13.0M | Research |
| The Citadel of Northbrook LLC | Health Care and Social Assistance | $1,172,979 | $1,185,319 | 149 | $25.3M | Research |
| Ramcel Precision Stamping and Manufacturing | Manufacturing | $1,167,245 | $1,173,697 | 90 | $22.0M | Research |
| Benj. E. Sherman & Sons, Inc. | Real Estate and Rental and Leasing | $1,163,500 | $1,170,503 | 110 | $16.5M | Research |
| The Cove School | Educational Services | $1,156,900 | $1,163,616 | 172 | N/A | Research |
| Pine Tree Commercial Realty, LLC | Real Estate and Rental and Leasing | $1,117,100 | $1,125,241 | 104 | $15.6M | Research |
| Markvend Co. | Retail Trade | $1,112,950 | $1,122,874 | 134 | $32.7M | Research |
| Markvend Co | Retail Trade | $1,112,950 | $1,120,116 | 42 | $10.3M | Research |
| North Shore Companions, Inc. | Health Care and Social Assistance | $1,098,900 | $1,105,794 | 365 | $59.1M | Research |
| Geary Electric Inc. | Construction | $1,097,794 | $1,109,809 | 35 | $11.5M | Research |
| Geary Electric, Inc. | Construction | $1,097,700 | $1,109,897 | 30 | $9.9M | Research |
| Medical Management Professional Services | Administrative and Support and Waste Management | $1,097,664 | $1,109,783 | 137 | $21.6M | Research |
| Cjbs, LLC | Professional, Scientific, and Technical Services | $1,064,155 | $1,078,817 | 62 | $19.7M | Research |
| Total Insurance Services, INC | Finance and Insurance | $1,047,110 | $696,198 | 100 | $51.4M | Research |
| A-Z Industries, Inc. | Wholesale Trade | $1,018,200 | $1,024,226 | 81 | $24.8M | Research |
| Ron's Temporary Help Services, Inc. | Administrative and Support and Waste Management | $1,004,071 | $1,010,151 | 87 | $13.7M | Research |
| Vision Salon Resources, Inc. | Wholesale Trade | $1,001,607 | $1,010,761 | 86 | $22.1M | Research |
| American Weathermakers, Inc. | Other Services (except Public Administration) | $999,908 | $1,009,573 | 68 | $14.6M | Research |
| Northbrook Skilled Nursing Facility LLC | Health Care and Social Assistance | $999,853 | $971,165 | 102 | $17.4M | Research |
| Crane Construction Company, L.l.c. | Construction | $988,500 | $994,006 | 48 | $54.7M | Research |
| Steve Foley Cadillac, INC | Retail Trade | $961,132 | $983,084 | 69 | $17.4M | Research |
| Fireside Land Development LLC | Accommodation and Food Services | $943,900 | $951,994 | 168 | $52.5M | Research |