| University of Wisconsin-Madison |
20,993 |
| University of Wisconsin Health |
7,175 |
| State of Wisconsin |
6,987 |
| Northwestern Mutual Financial Network |
3,476 |
| Madison Area Technical College |
2,849 |
| University of Wisconsin, Oshkosh |
2,595 |
| Marquette University |
2,248 |
| City of Madison Metro School District |
2,111 |
| Wisconsin Department of Public Instruction |
1,862 |
| American Family Insurance Group |
1,752 |
| University of Wisconsin LaCrosse |
1,568 |
| Johnson Controls, Inc. |
1,568 |
| Dane County, Wisconsin |
1,476 |
| Kenosha Unified School District |
1,470 |
| First Weber Group |
1,445 |
| Kohl's Corporation |
1,310 |
| Racine School District |
1,298 |
| Green Bay Area Schools |
1,268 |
| Manpower Inc. |
1,263 |
| Fiserv, Inc. |
1,231 |
| University of Wisconsin Extension Headquarters |
1,167 |
| Foley & Lardner LLP |
1,102 |
| Rockwell Automation, Inc. |
1,100 |
| University of Wisconsin Milwaukee |
967 |
| Plexus Corp. |
939 |
| Northeast Wisconsin Technical College |
851 |
| Robert W. Baird |
848 |
| West Bend School District |
828 |
| Univ Wisconsin, Eau Claire |
804 |
| University of Wisconsin - Green Bay |
800 |
| Sheboygan Area School District |
795 |
| CUNA Mutual Group |
793 |
| Eau Claire Area School District |
774 |
| Appleton Area School District |
771 |
| Kohler Company |
760 |
| PYRO-CHEM |
745 |
| Marshall & Ilsley Corporation |
737 |
| Synopsys (India) Private Limited |
713 |
| Wisconsin Department of Health and Family Services |
696 |
| Superior Sch Dist |
682 |
| Horace Mann Middle School |
649 |
| Harley-Davidson, Inc. |
630 |
| Aurora HealthCare |
606 |
| Associated Banc-Corp |
598 |
| GE Healthcare |
594 |
| Fox Valley Technical College |
578 |
| School District of La Crosse |
572 |
| Waukesha Public Schools |
569 |
| Fond Du Lac High School |
568 |
| Alliant Energy Corporation |
550 |
| Metavante Technologies, Inc. |
547 |
| Shorewest Realtors |
541 |
| UW - Whitewater |
520 |
| Rock River Charter School |
513 |
| Bemis Company, Inc. |
507 |
| Alverno College |
503 |
| The Sun Prairie Area School District |
500 |
| Elmbrook School District |
489 |
| Lakeshore Technical College |
478 |
| St. Norbert College |
466 |
| S.C. Johnson & Son, Inc. |
455 |
| Medical College of Wisconsin |
443 |
| Coldwell Banker Real Estate |
443 |
| Edgewood College |
442 |
| Carthage College |
441 |
| Stoughton Area Sch Dist |
438 |
| TDS Metrocom |
428 |
| De Forest Area School District |
423 |
| Milwaukee Public Schools |
416 |
| Capital Newspapers |
405 |
| ShopKo , Inc. |
405 |
| CNH Global N.V. |
399 |
| Oak Creek-Franklin Sch Dist |
397 |
| Stevens Point Area Public School District |
387 |
| Milwaukee School of Engineering |
380 |
| Marshfield Clinic |
375 |
| Lakeland College |
372 |
| Snap-on Incorporated |
369 |
| Carroll University |
363 |
| School District of Baraboo |
335 |
| Briggs & Stratton Corporation |
333 |
| holmen.k12.wi |
333 |
| Sugar Creek Elementary School |
329 |
| Brady Corporation |
324 |
| DePere School District |
323 |
| City of Madison - Wisconsin |
322 |
| Michael Best |
320 |
| Wisconsin Energy Corporation |
317 |
| Milwaukee Journal Sentinel |
309 |
| University of Wisconsin - Surgery Department |
307 |
| Schneider National, Inc. |
297 |
| Baker Tilly |
297 |
| Quad/Graphics, Inc. |
294 |
| Wisconsin State Laboratory of Hygiene |
290 |
| Wisconsin Department of Transportation |
282 |
| Elkhorn Area Sch Dist |
281 |
| Jefferson Wells International, Inc. |
272 |
| West High School |
266 |
| Ripon College |
262 |
| Wisconsin State Court System |
261 |
| Schreiber Foods, Inc. |
258 |
| The University of Wisconsin System |
258 |
| Century 21 Affiliated |
256 |
| JohnsonDiversey, Inc. |
256 |
| Neenah Joint School District |
256 |
| VIterbo University |
253 |
| RIce Lake Area School District |
251 |
| University Of Wisconsin Medical Foundation |
250 |
| Appleton Performance |
247 |
| Lands' End, Inc. |
247 |
| Mercury Marine |
246 |
| Mortgage Guaranty Insurance Corporation |
243 |
| Ashwaubenon School District |
239 |
| Kewaskum Sch Dist |
237 |
| Beaver Dam Unified School District |
234 |
| Milton Sch Dist |
231 |
| General Casualty Insurance Companies |
230 |
| American Builders & Contractors Supply Co., Inc. |
229 |
| Adventures in Advertising Franchise, LLC |
229 |
| Mid-State Technical College |
227 |
| CDW Berbee Information Networks Corporation |
222 |
| Promega Corporation |
220 |
| Northland College |
218 |
| Children's Hospital and Health System (CHW) |
215 |
| Rexnord Industries, LLC |
213 |
| Ministry Health Care, Inc. |
212 |
| Johnson Financial Group, Inc. |
210 |
| Meriter Hospital, Inc. |
209 |
| Oshkosh Corporation |
207 |
| Whyte Hirschboeck Dudek S.C. |
206 |
| A.O. Smith Corporation |
203 |
| Batteries Plus |
201 |
| Gen Mitchell Elementary School |
197 |
| Cooper Power Systems, Inc |
195 |
| Sentry Insurance, a Mutual Company |
191 |
| Southwest Tech |
190 |
| University of Wisconsin-Stout |
188 |
| Kwik Trip, Inc. |
186 |
| Reinhart Boerner van Deuren |
184 |
| Stark Homes |
183 |
| Connects Learning Center |
183 |
| RedPrairie Corporation |
181 |
| Wheaton Franciscan Healthcare |
180 |
| Sensient Technologies Corporation |
179 |
| von Briesen |
178 |
| Lake Geneva Area Schools |
178 |
| KEMPA |
177 |
| Roundy's Supermarkets, Inc. |
177 |
| School District of Ashland |
177 |
| Godfrey |
175 |
| School District of Rhinelander |
174 |
| Wisconsin Physicians Service Insurance Corporation |
173 |
| Gundersen Lutheran |
172 |
| City of Milwaukee |
171 |
| Delavan Darien School District |
169 |
| Affinity Health System |
167 |
| University School of Milwaukee |
166 |
| Wipfli |
164 |
| ThedaCare, Inc. |
163 |
| Unified Shool District of Antigo |
161 |
| Shorewood Sch Dist |
160 |
| Ashley Furniture Industries, Inc. |
159 |
| Era Titletown Realtors |
155 |
| Guaranty Bank |
152 |
| Berlin Area School District |
150 |
| J. J. Keller |
146 |
| University of Wisconsin-Platteville |
146 |
| Wisconsin Lutheran College |
146 |
| Unity School District |
146 |
| Bucyrus International, Inc. |
145 |
| KI |
145 |
| Aspirus Wausau Hospital |
143 |
| Froedtert & Medical College of Wisconsin |
141 |
| American Transmission Company LLC |
141 |
| Dean Health Systems, Inc. |
141 |
| Homesale Realty |
141 |
| Washington Elementary School |
141 |
| Restaino Bunbury |
140 |
| Epic Systems Corporation |
139 |
| Milwaukee Area Technical College |
136 |
| Modine Manufacturing Company |
136 |
| American Appraisal Associates, Inc. |
135 |
| Columbia St. Mary's, Inc. |
133 |
| Slinger Elementary School |
133 |
| West Bend Mutual Insurance Co |
131 |
| ProHealth Care |
129 |
| Milwaukee County, WI |
128 |
| Jockey International, Inc. |
128 |
| Waupun Area Sch Dist |
128 |
| Green Bay Packers, Inc. |
126 |
| Journal Community Publishing Group |
124 |
| Wisconsin Education Association Council |
124 |
| co.dodge.wi |
122 |
| Oconto Falls School District |
122 |
| Arrowhead Union School Dist |
122 |
| MGE Energy, Inc. |
118 |
| Miller Electric Mfg Co |
117 |
| Zales Jewelers |
117 |
| Wisconsin Public Television |
116 |
| Mercy Health System Corporation |
115 |
