| RE/MAX, LLC. |
14,944 |
| Denver Public Schools |
9,954 |
| Douglas County School District |
6,910 |
| State of Colorado |
6,230 |
| Level 3 Communications, Inc |
5,244 |
| First Data Corporation |
4,000 |
| University of Colorado |
3,139 |
| CH2M HILL |
2,869 |
| Arrow Electronics, Inc. |
2,375 |
| Mesa County Valley School District 51 |
2,164 |
| University of Denver |
2,149 |
| MediaNews Group, Inc. |
2,003 |
| University of Colorado Hospital |
1,990 |
| IHS Inc. |
1,894 |
| Regis University |
1,875 |
| Catholic Health Initiatives |
1,829 |
| Ball Corporation |
1,823 |
| National Renewable Energy Laboratory (NREL) |
1,802 |
| Colorado State University |
1,440 |
| DaVita, Inc. |
1,340 |
| Colorado Department of Safety |
1,310 |
| TW Telecom, Inc. |
1,295 |
| Jefferson County School District No. R-1 |
1,226 |
| TeleTech Holdings, Inc. |
1,104 |
| Metropolitan State University of Denver |
1,058 |
| Molson Coors Brewing Company |
1,014 |
| University of Northern Colorado |
966 |
| HealthONE LLC |
771 |
| Western Union Company |
761 |
| Gates Corp |
696 |
| Colorado Mountain College |
695 |
| Colorado School of Mines |
668 |
| CENTURA HEALTH CORPORATION |
655 |
| Zayo Group |
649 |
| Jeppesen |
626 |
| Newmont Mining Corporation |
613 |
| Arcadis |
605 |
| DISH Network Corporation |
593 |
| Janus International Holding LLC |
592 |
| Coldwell Banker Residential Brokerage |
590 |
| Colorado State Department of Regulatory Agencies |
557 |
| EchoStar Corporation |
532 |
| MWH Global, Inc. |
531 |
| University Corporation for Atmospheric Research |
517 |
| Aims Community College |
502 |
| Holland & Hart |
482 |
| CIBER, Inc. |
471 |
| Johns Manville Corporation |
466 |
| Emergency Medical Services Corporation |
455 |
| Boulder Valley Public Schools |
421 |
| Verio, Inc. |
417 |
| University of Colorado Health |
415 |
| The City and County of Denver |
409 |
| Weld County School District RE-4 |
390 |
| Intrawest Corporation |
383 |
| HomeAdvisor |
377 |
| Vail Resorts Management Company |
374 |
| Woodward, Inc. |
370 |
| Westwood College |
363 |
| Aurora Public Schools |
362 |
| National CineMedia, Inc. |
343 |
| Constant Demand, LLC |
328 |
| Starz, LLC |
325 |
| CSG International, Inc. |
321 |
| Exempla Healthcare |
320 |
| Red Robin International, Inc |
320 |
| Chipotle Mexican Grill Inc |
309 |
| The Integer Group |
305 |
| Accuvant |
304 |
| Multi-Financial Securities Corporation |
298 |
| FirstBank Holding Company |
291 |
| Denver Post |
289 |
| Cobank |
283 |
| Denver Health & Hospital Authority |
280 |
| Hach Company |
277 |
| Sports Authority, Inc. |
276 |
| IMI Norgren Herion Pvt Ltd |
273 |
| Apartment Investment and Management Company (AIMCO) |
269 |
| Destination Hotels & Resorts |
260 |
| Pinnacol Assurance |
257 |
| City of Northglenn |
249 |
| Regis Jesuit High School |
247 |
| Crispin Porter+Bogusky |
246 |
| Weld County School District Re3J |
245 |
| IMA Financial Group |
242 |
| Ascent Capital Group, Inc. |
241 |
| Tri-State Generation and Transmission Association, Inc. |
240 |
| City of Aurora |
240 |
| Boulder Community Hospital |
239 |
| Qdoba Restaurant Corporation |
237 |
| DigitalGlobe Inc. |
235 |
| ViaWest |
235 |
| Millennium Hotels |
231 |
| Red Rocks Community College |
229 |
| Western State College of Colorado |
228 |
| Terumo BCT |
224 |
| Array BioPharma Inc. |
224 |
| Jefferson County, Colorado |
217 |
| Spectra Logic Corporation |
217 |
| Regional Transportation District |
216 |
| Front Range Community College |
213 |
| University Of Colorado Foundation - CUFUND |
212 |
| Xanterra Parks |
204 |
| EKS&H (Ehrhardt Keefe Steiner & Hottman) |
203 |
| University Physicians, Inc. |
201 |
| Arapahoe County Government |
198 |
| Noodles & Co |
191 |
| National Cattlemen's Beef Association |
190 |
| Center Partners, Inc. |
187 |
| Leprino Foods Company |
187 |
| Jackson Kelly PLLC |
187 |
| Children's Hospital Colorado |
182 |
| Denver Public Schools |
180 |
| Boston Market Corporation |
179 |
| Denver Water |
178 |
| Global Healthcare Exchange, LLC |
178 |
| Advanced Energy Industries, Inc. |
178 |
| Platte Valley Medical Center |
176 |
| Global Employment Solutions |
176 |
| Hospitality Real Estate Counselors |
175 |
| Cochlear |
170 |
| Homewatch Caregivers International |
169 |
| Health Grades, Inc. |
169 |
| UNAVCO |
167 |
| Vail Valley Medical Center |
163 |
| Western Area Power Administration |
163 |
| Valley View Hospital |
161 |
| Crocs, Inc. |
161 |
| Vaisala Inc |
161 |
| Summit Public Schools RE-1 |
160 |
| 5280 Solutions LLC |
158 |
| DCP Midstream |
156 |
| United Launch Alliance |
156 |
| Denver International Airport |
155 |
| Denver Center for the Performing Arts |
155 |
| Longmont United Hospital |
154 |
| Cimarex Energy Company |
154 |
| National Jewish Health |
153 |
| Crop Production Services |
152 |
| Adams County School District 50 |
150 |
| P2 Energy Solutions |
148 |
| Community Hospital |
147 |
| JBS Swift & Company |
145 |
| County of Boulder |
145 |
| Adams County Colorado |
145 |
| Wagner Equipment Company |
145 |
| City of Westminster, Co. |
142 |
| City of Longmont Colorado |
141 |
| Universal Lending Corporation |
140 |
| Wellbridge, Inc. |
138 |
| Lerch, Bates and Associates Inc. |
137 |
| Colorado Mesa University |
136 |
| Great West Retirement Services |
135 |
| Golden City Hall |
132 |
| Hensel Phelps Construction Co. |
131 |
| CoorsTek, Inc. |
131 |
| Colorado Community College System |
130 |
| Gaiam, Inc. |
130 |
| Rally Software Development Corp |
130 |
| TIC The Industrial Company |
130 |
| Webroot Software Inc |
129 |
| Arrow Enterprise Computing Solutions |
128 |
| City of Arvada |
128 |
| Mincom |
128 |
| Always Best Care Colorado, Inc. |
127 |
| UDR, Inc. |
125 |
| Colorado Housing and Finance Authority |
124 |
| Embassy Suites Denver Aurora |
120 |
| Frontier Airlines, Inc. |
120 |
| Town Of Parker |
117 |
| IQNavigator |
117 |
| Rogue Wave Software, Inc. |
116 |
| StarTek, Inc. |
116 |
| ARCADIS U.S. |
114 |
| City of Lafayette Co. |
113 |
| Flatiron Construction Corp. |
113 |
| Bark Busters Home Dog Training |
113 |
| City of Golden |
112 |
| I-Behavior |
111 |
| Merrick & Company |
111 |
| eCollege.com |
109 |
| RNL Design |
109 |
| Mrs. Fields Famous Brands, LLC |
108 |
| American Water Works Association |
108 |
| National Conference of State Legislatures |
106 |
| KPA |
105 |
| CSG Systems International |
104 |
| The Geological Society of America |
104 |
| Cassidy Turley Fuller Real Estate |
103 |
| Radiology Imaging Associates, P.C. |
102 |
| The Denver Newspaper Agency LLP |
101 |
| The Group Inc. of Greeley |
101 |
| Pharmaca Integrative Pharmacy, Inc. |
101 |
| SM Energy Company |
99 |
| Air Methods Corporation |
99 |
| Colorado Bar Association |
98 |
| Sundyne Corporation |
96 |
| M.D.C. Holdings, INC. |
95 |
| Beacon Medical Services |
94 |
| Financial Planning Association |
94 |
