| Kane County | KaneComm - Kane County Sheriff | 41.95003 | -88.43341 | 17 |
| Kane County | KaneComm - Kane County 911 | 41.95003 | -88.43341 | 17 |
| Kane County | Kane County Office of Emergency Management (OEM) | 41.95003 | -88.43341 | 17 |
| Kane County | Kane County | 41.95003 | -88.43341 | 17 |
| Consolidated Dispatch Centers | Tri-Com 911 Central Dispatch | 41.95003 | -88.43341 | 17 |
| Consolidated Dispatch Centers | QuadCom 911 | 41.95003 | -88.43341 | 17 |
| Consolidated Dispatch Centers | KenCom Central Dispatch | 41.64114 | -88.44729 | 18 |
| EMS Agencies and Hospitals | Elgin Medi-Transport | 42.03631 | -88.29016 | 25 |
| EMS Agencies and Hospitals | First Care Ambulance (Aurora) | 41.95003 | -88.43341 | 17 |
| EMS Agencies and Hospitals | Ridge Ambulance Service (Montgomery) | 41.73059 | -88.3459 | 5 |
| EMS Agencies and Hospitals | Hospitals - Patient Reports | 41.95003 | -88.43341 | 18 |
| Municipalities and Districts | Townships and Water Districts | 41.95003 | -88.43341 | 17 |
| Municipalities and Districts | Algonquin | 42.16558 | -88.29425 | 1 |
| Municipalities and Districts | Aurora | 41.76058 | -88.32007 | 4 |
| Municipalities and Districts | Aurora Township Fire Protection District | 41.76058 | -88.32007 | 4 |
| Municipalities and Districts | Barrington Hills | 42.13693 | -88.20062 | 4.75 |
| Municipalities and Districts | Batavia | 41.85003 | -88.31257 | 2 |
| Municipalities and Districts | Big Rock | 41.794 | -88.525 | 6.48 |
| Municipalities and Districts | Burlington | 42.0528 | -88.54814 | 1 |
| Municipalities and Districts | Campton Hills | 41.95602 | -88.41428 | 4.5 |
| Municipalities and Districts | Carpentersville | 42.12114 | -88.25786 | 2 |
| Municipalities and Districts | Dundee Township | 42.10891 | -88.29758 | 4 |
| Municipalities and Districts | East Dundee | 42.09891 | -88.27147 | 2 |
| Municipalities and Districts | East Dundee-Countryside Fire Protection District | 42.116 | -88.21 | 5 |
| Municipalities and Districts | Elburn | 41.89225 | -88.4723 | 2 |
| Municipalities and Districts | Elgin | 42.03725 | -88.28119 | 3.5 |
| Municipalities and Districts | Fox River and Countryside Fire/Rescue District (St. Charles) | 41.94369 | -88.33065 | 5.75 |
| Municipalities and Districts | Fox River Valley Park District (Aurora) | 41.76558 | -88.29786 | 1 |
| Municipalities and Districts | Geneva | 41.88753 | -88.30535 | 2 |
| Municipalities and Districts | Gilberts | 42.10336 | -88.37286 | 1 |
| Municipalities and Districts | Hampshire | 42.09808 | -88.52397 | 3 |
| Municipalities and Districts | Huntley | 42.16808 | -88.42814 | 2 |
| Municipalities and Districts | Kaneville | 41.83531 | -88.52202 | 3 |
| Municipalities and Districts | Maple Park | 41.90753 | -88.59925 | 1.5 |
| Municipalities and Districts | Montgomery | 41.73059 | -88.3459 | 1.5 |
| Municipalities and Districts | Montgomery-Countryside Fire Protection District | 41.73059 | -88.3459 | 2.5 |
| Municipalities and Districts | North Aurora | 41.80614 | -88.3273 | 2 |
| Municipalities and Districts | Pingree Grove | 42.06864 | -88.41342 | 2 |
| Municipalities and Districts | Rutland-Dundee Townships Fire Protection District | 42.11198 | -88.31085 | 9 |
| Municipalities and Districts | Sleepy Hollow | 42.09419 | -88.30258 | 1 |
| Municipalities and Districts | South Elgin | 41.99419 | -88.2923 | 2 |
| Municipalities and Districts | St. Charles | 41.91419 | -88.30869 | 2 |
| Municipalities and Districts | Sugar Grove | 41.76142 | -88.44369 | 2 |
| Municipalities and Districts | Sugar Grove Township | 41.76142 | -88.44369 | 4 |
| Municipalities and Districts | Wayne | 41.95086 | -88.2423 | 1 |
| Municipalities and Districts | West Dundee | 42.09808 | -88.28286 | 1.5 |
| Schools | Aurora Schools | 41.76058 | -88.32007 | 3 |
| Schools | Batavia School District 101 | 41.85003 | -88.31257 | 2 |
| Schools | Central Community Unit School District 301 (Burlington) | 42.0528 | -88.54814 | 5 |
| Schools | Community School District 303 (St. Charles) | 41.9005 | -88.33975 | 2 |
| Schools | Community Unit School District 300 (Carpentersville) | 42.12114 | -88.25786 | 2 |
| Schools Transportation Companies | Durham School Services | 42.09366 | -88.39945 | 15 |
| Schools | East Aurora School District 131 | 41.76058 | -88.32007 | 2 |
| Schools | Elgin Academy | 42.03725 | -88.28119 | 1 |
| Schools Transportation Companies | First Student | 41.95003 | -88.43341 | 18 |
| Schools | Geneva Community Unit School District 304 | 41.88753 | -88.30535 | 1 |
| Schools | Huntley Consolidated School School District #158 | 42.16808 | -88.42814 | 1 |
| Schools Transportation Companies | Illinois Central School Bus | 41.95003 | -88.43341 | 18 |
| Schools | Illinois Math and Science Academy (Aurora) | 41.78728 | -88.35478 | 3 |
| Schools | Indian Prairie School District #204 (Aurora) | 41.76058 | -88.32007 | 5 |
| Schools | Kaneland Community Unit School District 302 (Elburn/Maple Park) | 41.89225 | -88.4723 | 2 |
| Schools | Mooseheart Schools | 41.82392 | -88.3348 | 2 |
| Schools | School District U 46 (South Elgin/Elgin) | 42.01 | -88.29 | 2.65 |
| Schools | St. Charles Community Unit School District 303 | 41.91419 | -88.30869 | 1 |
| Schools | Two Rivers Head Start (Plato Center) | 42.02669 | -88.43008 | 1 |
| Schools | West Aurora School District 129 | 41.79744 | -88.3719 | 6.5 |
| Higher Education | Aurora University | 41.76058 | -88.32007 | 3 |
| Higher Education | Elgin Community College | 42.019 | -88.322 | 0.35 |
| Higher Education | Judson University (Elgin) | 42.03725 | -88.28119 | 1 |
| Higher Education | Waubonsee Community College (Sugar Grove) | 41.796 | -88.458 | 0.42 |
| Federal Government | FBI | 41.95003 | -88.43341 | 17 |
| Federal Government | Fermi Lab (Batavia) | 41.85003 | -88.31257 | 1 |
| Amateur Radio | Miscellaneous | 41.95003 | -88.43341 | 17 |
