Data / Nonprofits / Texas / Katy / International, foreign affairs and national security
International, foreign affairs and national security nonprofits in Katy, TX: 30 registered with the IRS
30 international, foreign affairs and national security nonprofits are registered with the IRS in Katy, TX, 29 of them 501(c)(3) charities; the 5 that report revenue took in $1.6 million. The largest by revenue: International Treasure House Ministries Inc ($638,180), Serve International Ministries ($583,660), International Assistance Ministries Inc ($176,811).
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Every organization, largest by revenue first
Other causes in Katy, TX
- Religion-related 335
- Education 223
- Human services 209
- Recreation and sports 127
- Arts, culture and humanities 97
- Youth development 80
- Housing and shelter 74
- Community improvement and capacity building 71
- Philanthropy, voluntarism and grantmaking foundations 63
- Health care 39
- Animal-related 28
- Public and societal benefit 27
- Mental health and crisis intervention 26
- Food, agriculture and nutrition 18
- Diseases, disorders and medical disciplines 15
- Public safety, disaster preparedness and relief 10
- Employment 9
- Science and technology 8
- Civil rights, social action and advocacy 8
- Environment 7
- Crime and legal-related 7
- Medical research 5
- Mutual and membership benefit 4
Every nonprofit in Katy, TX · International, foreign affairs and national security nonprofits across the state · Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.