| Wisconsin Department of Transportation |
21,315 |
| University of Wisconsin-Madison |
14,934 |
| Northwestern Mutual Life Insurance Company |
12,946 |
| State of Wisconsin |
7,598 |
| American Family Insurance |
5,201 |
| University of Wisconsin Hospitals and Clinics Authority |
5,040 |
| Fiserv, Inc. |
4,221 |
| Wisconsin Department of Public Instruction |
4,055 |
| Marquette University |
3,164 |
| Rockwell Automation, Inc. |
2,837 |
| Kenosha Unified School District |
2,774 |
| Kohl's Corporation |
2,690 |
| City of Madison Metro School District |
2,379 |
| Milwaukee Area Technical College |
2,354 |
| Green Bay Area Schools |
2,274 |
| ManpowerGroup |
2,097 |
| Johnson Controls, Inc. |
2,048 |
| University of Wisconsin Extension Headquarters |
1,845 |
| Madison Area Technical College |
1,794 |
| Racine School District |
1,738 |
| Northcentral Technical College |
1,698 |
| University of Wisconsin Colleges |
1,603 |
| Aurora Health Care |
1,589 |
| City of Madison - Wisconsin |
1,579 |
| Dane County, Wisconsin |
1,524 |
| Marshfield Clinic |
1,501 |
| Cardinal Stritch University |
1,449 |
| Medical College of Wisconsin |
1,449 |
| First Weber Group |
1,444 |
| Waukesha Public Schools |
1,409 |
| Appleton Area School District #4 |
1,330 |
| Janesville School District |
1,314 |
| CUNA Mutual Group |
1,282 |
| Robert W. Baird & Co. Incorporated |
1,277 |
| Elmbrook School District |
1,271 |
| Experis |
1,192 |
| University of Wisconsin-Whitewater |
1,184 |
| University of Wisconsin-Milwaukee |
1,171 |
| Kohler Company |
1,166 |
| Extendicare Health Service Inc. |
1,123 |
| University of Wisconsin LaCrosse |
1,083 |
| Wisconsin Department of Health and Family Services |
1,004 |
| Harley-Davidson, Inc. |
976 |
| Alliant Energy Corporation |
967 |
| Gundersen Lutheran Health System |
923 |
| Stoughton Area School District |
905 |
| Foley & Lardner LLP |
897 |
| Plexus Corp. |
895 |
| Vesper Elementary School |
884 |
| Dean Health System |
883 |
| Northeast Wisconsin Technical College |
871 |
| Manitowoc Company, Inc |
870 |
| Quad/Graphics, Inc. |
864 |
| Wausau School District |
863 |
| Ministry Health Care, Inc. |
857 |
| Eau Claire Area School District |
854 |
| Alverno College |
845 |
| University of Wisconsin-Eau Claire |
832 |
| Shopko Stores Operating Company, LLC |
828 |
| Madison Area Technical College |
814 |
| Quarles & Brady LLP |
814 |
| University of Wisconsin Oshkosh |
811 |
| University of Wisconsin-Green Bay |
799 |
| Oshkosh Area School District |
780 |
| Shorewest Realtors |
775 |
| Sheboygan Area School District |
764 |
| GE Healthcare |
754 |
| Wisconsin State Court System |
736 |
| Waukesha County Technical College |
733 |
| Schneider National, Inc. |
702 |
| Right Management Consultants |
697 |
| Neenah Joint School District |
696 |
| We Energies |
646 |
| Brady Corporation |
645 |
| Lakeshore Technical College |
627 |
| Fox Valley Technical College |
619 |
| Middleton-Cross Plains Area School District |
618 |
| Stevens Point Area Public School District |
612 |
| Associated Banc-Corp |
597 |
| Milwaukee Public Schools |
586 |
| Sentry Insurance |
571 |
| S.C. Johnson & Son Incorporated |
564 |
| Gateway Technical College |
553 |
| Meriter Health Services |
538 |
| Fond Du Lac High School |
537 |
| Watertown Unified Sch Dist |
536 |
| University of Wisconsin - Superior |
523 |
| ThedaCare |
519 |
| University of Wisconsin-Parkside |
512 |
| West Bend School District |
508 |
| Waunakee Community School District |
505 |
| Unity Health Plans Insurance Corp |
496 |
| School District of Superior |
490 |
| Rexnord |
483 |
| MERCY HEALTH SYSTEM |
483 |
| Bemis Company, Inc. |
478 |
| Froedtert & The Medical College of Wisconsin |
475 |
| Snap-on Tools, Inc. |
475 |
| Franklin Public School |
473 |
| School District of West Allis-West Milwaukee |
473 |
| Menomonie Area School District |
472 |
| Carthage College |
472 |
| Columbia St. Mary's Hospital |
462 |
| Children's Hospital of Wisconsin |
453 |
| holmen.k12.wi |
451 |
| Affinity Health System |
450 |
| Wisconsin Physicians Service Insurance Corporation (WPS) |
450 |
| Oregon School District Office |
438 |
| Aspirus, Inc. |
438 |
| Aurora Advanced Healthcare |
436 |
| Beaver Dam Unified School District |
435 |
| Milwaukee School of Engineering |
434 |
| Wipfli LLP |
433 |
| Moraine Park Technical College |
427 |
| Mukwanago Area School District |
422 |
| Lakeland College |
422 |
| St. Norbert College |
417 |
| Lands' End, Inc. |
399 |
| North Junior High School |
397 |
| Ashwaubenon School District |
383 |
| University of Wisconsin-Stout |
379 |
| Cygnus Business Media |
378 |
| Spectrum Brands |
364 |
| General Casualty Insurance Companies |
356 |
| Edgewood College |
356 |
| Ripon College |
353 |
| Schreiber Foods, Inc. |
345 |
| Oak Creek-Franklin Sch Dist |
345 |
| State of Wisconsin Historical Society |
335 |
| VIterbo University |
330 |
| Western Technical College |
326 |
| Security Health Plan of Wisconsin, Inc. |
324 |
| ABC Supply Co., Inc. |
322 |
| Voith Holding Inc. |
319 |
| Beloit College |
316 |
| Briggs & Stratton Corporation |
315 |
| Mercury Marine |
312 |
| Bellin Memorial Hospital Inc |
310 |
| T Jefferson Middle School |
310 |
| DePere School District |
305 |
| Burlington Area Sch Dist |
304 |
| Wisconsin Indianhead Technical College |
302 |
| Acuity Mutual Insurance Company |
297 |
| Regal Beloit Corporation |
296 |
| Sun Prairie Area School District |
296 |
| St. Vincent Hospital |
296 |
| De Forest Area School District |
295 |
| A.O. Smith Corporation |
292 |
| University of Wisconsin-Platteville |
291 |
| Joy Global Inc. |
291 |
| University of Wisconsin-Madison-School of Business |
290 |
| School District of Baraboo |
290 |
| ProHealth Care, Inc. |
288 |
| School District of Ashland |
284 |
| Culver |
282 |
| Garfield Elementary School |
280 |
| Appleton |
280 |
| Chippewa Valley Technical College |
276 |
| Krueger International, Inc. |
273 |
| Roundy's Supermarkets, Inc. |
270 |
| Fairbanks Morse Engine |
270 |
| ULINE |
269 |
| Epic Systems Corporation |
268 |
| Ixonia Elementary School |
268 |
| Wisconsin State Laboratory of Hygiene |
268 |
| Kettle Moraine School District |
268 |
| Sheboygan Falls County School |
265 |
| Renaissance Learning, Inc. |
264 |
| City of Milwaukee |
258 |
| Froedtert Health Community Memorial Hospital |
257 |
| Cedarburg Sch Dist |
256 |
| Direct Supply, Inc. |
251 |
| Oconto Falls School District |
251 |
| School Specialty, Inc |
246 |
| Monona Grove Schools |
245 |
| Wisconsin Education Association Council |
245 |
| Elkhorn Area School District |
244 |
| Marshfield School District |
243 |
| J. J. Keller & Associates |
239 |
| Mequon-Thiensville Sch Dist |
239 |
| Evansville Community School District |
239 |
| American Transmission Company LLC |
237 |
| Michael Best & Friedrich LLP |
236 |
| YMCA of Metropolitan Milwaukee |
236 |
| Prevea Health |
233 |
| Promega Corporation |
231 |
| Milwaukee County, WI |
230 |
| River Falls Mont. Charter Academy |
230 |
| Sugar Creek Elementary School |
227 |
| Ho-Chunk Casinos |
225 |
| Great Lakes Higher Education Corporation and Affiliates |
224 |
| The Mark Travel Corporation |
223 |
| Coldwell Banker-Real Estate Group, Inc. |
221 |
| Johnson Financial Group, Inc. |
220 |
| Muskego-Norway Schools |
218 |
| School District of Amery |
214 |
| Mortgage Guaranty Insurance Corporation (MGIC) |
213 |
| Unified School District of Antigo |
213 |
| Mauston School District |
212 |
| Johnsonville Sausage, LLC |
210 |
