| Name | Address, Zip |
| Mechanized Calvary 1st Battalion Company C | 3621 Pottsboro Road 271, 75020-9311 |
| Texas 4-h | 2010 Lucas Ct, 75020-4575 |
| Texas 4-h | 1837 E Texas St, 75021-6187 |
| Denison 605 Scouts Inc | 830 W Main St, 75020-3251 |
| Old Trestle K-9 Recue Shelter | 885 Harrison Rd, 75021-6051 |
| Denison Citizen Police Academy Alumni Association Inc | 108 W Main St, 75021-3023 |
| Homeless Empowerment Action Team | Po Box 822, 75021-0822 |
| West Africa Fistula Center Foundation | 3621 Pottsboro Rd, 75020-9311 |
| Perrin Air Force Historical Museum | 436 Mccullum Ave, 75020-8582 |
| St Michael & All Angels Catholic Church | 101 E Texas St, 75021-6626 |
| Texoma Craft Beverage Alliance Foundation | 6101 Grayson Drive, 75020 |
| National Society Of The Daughters Of The American Revolution | 1320 S Lang Ave, 75020-5341 |
| Magnify Retreat And Conference Center Inc | 1586 Hanna Dr, 75020-4812 |
| Carol And Rebecca Pennell Foundation | 1817 Wild Kingdom Rd, 75021-7209 |
| Denison Animal Welfare Group Inc | 3307 S Eisenhower Pkwy, 75020-7819 |
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| Frog Pond Archery Booster Club | 2015 Loy Lake Rd, 75020-7133 |
| Young At Art Ministries Inc | 400 W Main Suite 204, 75020-3164 |
| Sherman Council For The Arts & Humanities Inc | 377 Cross Timber Estates Dr, 75021-5807 |
| Denison Arts Council | 231 W Woodard St Unit 404, 75021-3217 |
| Mayes Teacher Parent Association | 201 Jennie Ln, 75020-3627 |
| Children At Promise | 416 W Hull St, 75020-4622 |
| Denison Athletic Booster Club Inc | 231 W Woodard St Unit 404, 75021-3217 |
| Bryces Buddies Autism Foundation | 1809 W Bond St, 75020-1756 |
| Texoma Back The Badge Foundation | 2020 N Us Highway 75, 75020-0834 |
| Denison Stingerette Boot Backers | 4200 Tx 91, 75020 |
| Barnabas Center | 2800 S Mirick Ave, 75020-7736 |
| Little League Baseball Inc | 131 N Imperial Dr, 75020-3573 |
| Texoma Behavioral Health Leadership Team | 6537 Dripping Springs Rd, 75021-4145 |
| For The Kids Benefit Foundation Inc | 151 Cedar Dr, 75020-6417 |
| Bezeugen Ministries | Po Box 297, 75021-0297 |
| Richly Blessed Microlending Rbm | 1213 S Lillis Ln, 75020-3901 |
| Denison High School Cheerleader Booster Club Inc | Po Box 1339, 75021-1339 |
| Denison High School Choir Booster Club | 23 W Parnell St, 75020-2351 |
| Denison Ffa Booster Club Inc | Po Box 1698, 75021-1698 |
| Boys & Girls Club Of Denison Inc | Po Box 23, 75021-0023 |
| Brown Family Ministries Inc | 1001 N Eisenhower Parkway, 75020-2340 |
| Larry C Gouge Memorial Foundation Inc | 610 S Mirick Ave, 75020-4436 |
| Cancer Sucks Foundation Inc | 3521 N State Highway 91, 75020-1901 |
| Cardinal Protection | 4450 Preston Rd, 75020-0516 |
| Jack & Jill Day Care Center,inc | 800 Martin Luther King St, 75020-2263 |
| St Patrick Catholic Parish Denison | 314 N Rusk Ave, 75020-3049 |
| Texoma Medical Center Volunteers | 5016 S Us Highway 75, 75020-4584 |
| Community Youth Center Of Denison | 1023 W Johnson St, 75020-2151 |
| Denison Refuge Of Hope Life Transformation Center | 301 W Morton St, 75020-2419 |
| Texoma Medical Center Inc | 5036 Reba Dr, 75020-8054 |
| Denison City Of Refuge Ministry Center Inc | 2223 W Morton St, 75020-1622 |
| Denison Rotary Club Charitable Foundation | Po Box 345, 75021-0345 |
| Harber Family Charitable Foundation | 377 Neva Ln, 75020-4869 |
| Denison Lions Club Charities Inc | 610 S Mirick Ave, 75020-4436 |
| Denison Kiwanis Club Charity Inc | 517 Bryan Dr, 75020-3607 |
| Children Of Virtue Christian Missions International | Po Box 1128, 75021-1128 |
| Cofey Memorial Church Of God In Christ | 231 West Texas, 75021 |
| Glory Riders Christian Ministry | 238 Gun Club Rd, 75021-7096 |
| Denison Sister Cities | 300 W Main St, 75020-3125 |
| Greater Texoma Health Clinic | 900 N Armstrong Ave, 75020-2230 |
| Courtneys Closet Outreach Inc | 32 Tower Ln, 75020-2000 |
| Empowered Community Closet Of Texoma | 1115 Memorial Dr, 75020-2034 |
| Denison Rotary Club Organ Transplant Foundation | Po Box 345, 75021-0345 |
| Texoma Rabbit Coalition | 1837 E Texas St, 75021-6187 |
| Grayson County College Foundation Inc | 6101 Grayson Drive Fm 691, 75020-8307 |
| Texoma Emergency Communication Organization | 1116 W Bond St, 75020-2106 |
| Denison Community Foundation | 313 W Woodard St, 75020-3136 |
| Denison Community Investment Corp | Po Box 1218, 75021-1218 |
| Community Services Network Inc | 320 King Ave, 75020-8429 |
| Downtown Improvement Company Of Denison Tex | 609 West Main St, 75020-3200 |
| Denison Housing Development Corporation | Po Box 475, 75021-0475 |
| Gospel Country Ministries Inc | 141 Highland Terrace Cir, 75020-2677 |
| Grayson County Frontier Village Inc | 111 Rc Vaughan Rd Loy Lake Park, 75020 |
| War Cry Prayer Ministry Inc | 2201 Arapaho Dr, 75020-7221 |
| Daily In The Temple Ministries | Po Box 481, 75021-0481 |
| Davis Family Foundation | Po Box 2034, 75021-2034 |
| Denison Heritage Inc | 740 Glenwood Dr, 75020-2630 |
| Texas Glory - Denison | 2417 Cindy Ln, 75020-3609 |
| Denison Soup Kitchen | 566 Mccraw Ln, 75021-5987 |
| Denison Public Library Endowment Fund | 300 W Gandy St, 75020-3153 |
| Denison Isd Education Foundation Inc | 1201 S Rusk Ave, 75020-6340 |
| Denison Helping Hands | 418 W Chestnut St, 75020-3113 |
| Denison Service League | Po Box 4, 75021-0004 |
| Denison Main Street Inc | 300 W Main St, 75020-3125 |
| Denison Youth Sports | Po Box 1159, 75021-1159 |
| Texoma Dog Ranch Rescue | 278 Fm 1753, 75021-6206 |
| Su Elite | 1131 Harvey Ln, 75020-0555 |
| Youth Escape Stop | 514 W Elm St, 75020-2431 |
| Faith-works For Humanity | 416 E Main St, 75021-2822 |
| Faithful Few Ministries | 908 Lakewood Rd, 75020-0755 |
| Texoma Family Shelter | Po Box 1131, 75021-1131 |
| Fire Horse Refuge Inc | 1826 Flowers Dr, 75020-7317 |
| Flags For Warriors | 682 Cedar Hills Dr, 75021-4018 |
| Texoma Youth Football | 3813 Iron Ore Dr, 75020-0055 |
| Run For The Hills | 4716 Pool Rd, 75020-4585 |
| Resource For Life | 408 Sheryl Ln, 75021-3154 |
| Morgan Watson Foundation | 18 Creekside Dr, 75020-8901 |
| With Yall Foundation Inc | 6402 Preston Rd, 75020-2722 |
| Texoma Health Foundation | 5036 Reba Dr, 75020-8054 |
| Special Operations Solutions Fund | 2615 Fm 1753, 75021-6247 |
| Gone Safe | 2230 S Park Ave, 75020-7174 |
| Grayson Literacy Team | 300 W Gandy St, 75020-3153 |
| Texoma Healthcare Systems Inc | 5036 Reba Dr, 75020-8054 |
| Wesley Village Retirement Home Inc | 2800 Loy Lake Rd, 75020-5648 |
| Keepers Of Loves Way Inc | 92 Hidden Meadows Ln, 75021-6068 |
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