| Stevens Construction Corp | Madison | $3,927,500 | $3,964,515 | 273 | $311.0M |  AI Deep Dive |
| Hurckman Mechanical Industries, Inc. | Green Bay | $3,783,000 | $3,826,399 | 199 | $63.0M | AI Deep Dive |
| Stack Bros. Mechanical Contractors Inc. | Superior | $3,754,100 | $3,799,046 | 115 | $131.0M | AI Deep Dive |
| 1901 INC | Madison | $3,602,000 | $3,644,223 | 173 | $54.7M | AI Deep Dive |
| Lemberg Electric Co Employee Stock Op | Brookfield | $3,500,000 | $3,541,125 | 199 | $65.5M | AI Deep Dive |
| Vannguard Utility Partners, Inc. | Deforest | $3,438,200 | $3,476,689 | 402 | $124.6M | AI Deep Dive |
| Monona Plumbing and Fire Protection, Inc. | Madison | $3,408,802 | $3,448,307 | 146 | $46.2M | AI Deep Dive |
| Tri-North Builders, Inc. | Fitchburg | $3,392,200 | $3,432,163 | 150 | $170.9M | AI Deep Dive |
| B&b Electric INC | Eau Claire | $3,198,200 | $3,235,527 | 215 | $70.7M | AI Deep Dive |
| Aw Oakes & Son INC | Racine | $3,138,500 | $3,180,289 | 150 | $34.7M | AI Deep Dive |
| Red Cedar Steel Erectors INC | Menomonie | $3,129,700 | $3,037,346 | 130 | $30.1M | AI Deep Dive |
| Haas Sons, Inc. | Thorp | $3,075,000 | $3,110,384 | 185 | $57.3M | AI Deep Dive |
| Sentinel Safety & Security Group LLC | Port Washington | $3,063,500 | $3,098,919 | 132 | $41.8M | AI Deep Dive |
| Hunzinger Construction Company | Brookfield | $2,997,000 | $3,031,486 | 118 | $134.4M | AI Deep Dive |
| Horizon Retail Construction, Inc. | Sturtevant | $2,968,750 | $3,003,633 | 201 | $229.0M | AI Deep Dive |
| Fowler & Hammer, INC | La Crosse | $2,965,000 | $2,999,199 | 158 | $180.0M | AI Deep Dive |
| Push INC | Rice Lake | $2,946,400 | $2,980,465 | 478 | $148.2M | AI Deep Dive |
| Langer Roofing & Sheet Metal Inc. | Milwaukee | $2,921,000 | $2,954,612 | 125 | $41.2M | AI Deep Dive |
| Vogel Bros. Building Co. | Madison | $2,892,127 | $2,924,297 | 165 | $188.0M | AI Deep Dive |
| Suburban Electrical Engineers/contractors INC | Appleton | $2,834,500 | $2,862,690 | 235 | $77.3M | AI Deep Dive |
| Roman Electric Co., Inc. | Milwaukee | $2,800,000 | $2,832,356 | 122 | $40.1M | AI Deep Dive |
| H. J. Martin & Sons, Inc. | Green Bay | $2,798,500 | $2,830,855 | 143 | $162.9M | AI Deep Dive |
| Stainless Specialists, INC | Wausau | $2,767,000 | $2,798,536 | 90 | $15.5M | AI Deep Dive |
| Edgerton Contractors, Inc. | Oak Creek | $2,697,100 | $2,728,357 | 140 | $47.7M | AI Deep Dive |
| Lewis Construction INC | Schofield | $2,688,800 | $2,689,434 | 70 | $16.2M | AI Deep Dive |