| Soldiers AngelsSan Antonio | Form 990 | $47,020,223FY2025 |
| Harris County Emergency CorpsHouston | Form 990 | $34,912,947FY2024 |
| Industrial Safety Training CouncilBeaumont | Form 990 | $18,973,989FY2024 |
| Disaster Services Corporation - Society of St Vincent de Paul USAIrving | Form 990 | $15,910,135FY2025 |
| Texsar IncWimberley | Form 990 | $13,477,182FY2025 |
| Core Process TechnologiesPasadena | Form 990 | $7,086,386FY2024 |
| Keller Williams Realty CaresAustin | Form 990 | $6,840,496FY2024 |
| Ponderosa Volunteer Fire AssociationHouston | Form 990 | $6,600,330FY2024 |
| Rosehill Fire DepartmentTomball | Form 990 | $6,380,379FY2023 |
| Power & Light Ministries IncHouston | Form 990 | $5,509,043FY2025 |
| Tenet Care FundDallas | Form 990 | $5,167,801FY2024 |
| Bexar County Esd 5 Fire and RescueSomerset | Form 990 | $4,443,841FY2025 |
| Coastal Bend Regional Advisory Council on Trauma Service Area UCorpus Christi | Form 990 | $4,426,103FY2025 |
| Sam Bass Volunteer Fire Department IncRound Rock | Form 990 | $4,331,384FY2024 |
| Information Technology Disaster Resource Center IncFort Worth | Form 990 | $3,988,523FY2024 |
| Pecan Grove Volunteer FireRichmond | Form 990 | $3,940,957FY2025 |
| Rio Grande Valley Communications GroupMcAllen | Form 990 | $3,297,818FY2025 |
| Santa Fe Fire & Rescue IncSanta Fe | Form 990 | $2,832,746FY2024 |
| West Street RecoveryHouston | Form 990 | $2,711,657FY2024 |
| United Rescue Alliance IncAbilene | Form 990 | $2,614,716FY2025 |
| West Texas Safety Training CenterMidland | Form 990 | $2,561,488FY2025 |
| Lindale Volunteer Fire DepartmentLindale | Form 990 | $2,309,172FY2025 |
| Texas Emergency Communications Center IncHouston | Form 990 | $2,260,599FY2025 |
| Austin Disaster Relief NetworkAustin | Form 990 | $2,061,509FY2024 |
| Minutemen Disaster Response FoundationMcKinney | Form 990 | $2,007,982FY2024 |
| Hunt Volunteer Fire DepartmentHunt | Form 990 | $1,888,016FY2025 |
| Blanco River Regional Recovery TeamSan Marcos | Form 990 | $1,771,091FY2024 |
| Los Fresnos Ambulance Service IncLos Fresnos | Form 990 | $1,666,640FY2025 |
| The Johnson Center for Child Health and DevelopmentAustin | Form 990 | $1,664,391FY2024 |
| National Council for Occupational Safety and HealthAustin | Form 990 | $1,572,319FY2025 |
| Elderville-Lakeport Volunteer Fire Department IncLongview | Form 990 | $1,537,076FY2025 |
| Crandell Volunteer Fire DepartmentCrandall | Form 990 | $1,499,612FY2025 |
| The Eagle Mountain Volunteer Fire DepartmentFort Worth | Form 990 | $1,486,732FY2024 |
| Sabine Volunteer Fire Department IncKilgore | Form 990 | $1,481,535FY2024 |
| Crosby Volunteer Fire DepartmentCrosby | Form 990 | $1,458,051FY2024 |
| Kailee Mills FoundationSpring | Form 990 | $1,397,960FY2024 |
| Wintergarden Womens Shelter IncCarrizo Springs | Form 990 | $1,385,451FY2024 |
| Howard County Volunteer Fire DepartmentBig Spring | Form 990 | $1,333,464FY2025 |
| Ascend Cares FoundationHouston | Form 990 | $1,293,720FY2024 |
| Mountain Home Volunteer Fire DepartmentMountain Home | Form 990 | $1,274,589FY2025 |
| Friendswood Volunteer Fire Dept IncFriendswood | Form 990 | $1,270,532FY2025 |
| Payne Springs Volunteer Fire Department IncMabank | Form 990 | $1,186,900FY2024 |
| Los Fresnos Volunteer Fire Department IncLos Fresnos | Form 990 | $1,128,619FY2024 |
| Association of Aquatic ProfessionalsLiberty Hill | Form 990 | $1,116,536FY2025 |
| Ingram Volunteer Fire Department IncIngram | Form 990 | $1,104,760FY2025 |
| Northeast Midland County Volunteer Fire Department IncMidland | Form 990 | $1,045,066FY2025 |
| Montgomery County Fire Chiefs AssociationConroe | Form 990 | $1,006,195FY2025 |
| Channel Industries Mutual IncDeer Park | Form 990 | $996,405FY2025 |
| Airbridge ReliefHouston | Form 990 | $962,900FY2024 |
| Rockport Volunteer Fire Dept IncRockport | Form 990 | $924,339FY2025 |