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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in San Antonio, TX

65 environmental organization in San Antonio, TX; 94 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Adam Tree Foundation

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Adam Tree Foundation
    IRS exempt-organization registration
    IRS 994389079
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 994389079 → IRS search

  2. Alamo Area Chapter of the Texas Master Naturalist Inc

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Alamo Area Chapter of the Texas Master Naturalist Inc
    IRS exempt-organization registration
    IRS 742950576
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 742950576 → IRS search

  3. Alamo Orchid Society Inc

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Alamo Orchid Society Inc
    IRS exempt-organization registration
    IRS 746061788
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 746061788 → IRS search

  4. American Home & Garden Round Table

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for American Home & Garden Round Table
    IRS exempt-organization registration
    IRS 831503221
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 831503221 → IRS search

  5. Arboretum San Antonio

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Arboretum San Antonio
    IRS exempt-organization registration
    IRS 873625684
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 873625684 → IRS search

  6. Bexar Audubon Society

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Bexar Audubon Society
    IRS exempt-organization registration
    IRS 742287736
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 742287736 → IRS search

  7. Bexar Blooms Inc

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Bexar Blooms Inc
    IRS exempt-organization registration
    IRS 612332595
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 612332595 → IRS search

  8. Bexar Branches Alliance Corp

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Bexar Branches Alliance Corp
    IRS exempt-organization registration
    IRS 871957313
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 871957313 → IRS search

  9. Bexar County Master Gardeners

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Bexar County Master Gardeners
    IRS exempt-organization registration
    IRS 742600978
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 742600978 → IRS search

  10. Bexar Grotto

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Bexar Grotto
    IRS exempt-organization registration
    IRS 465022834
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 465022834 → IRS search

  11. Bexar Land Trust Inc

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Bexar Land Trust Inc
    IRS exempt-organization registration
    IRS 742884531
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 742884531 → IRS search

  12. Buzu Foundation

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Buzu Foundation
    IRS exempt-organization registration
    IRS 871176858
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 871176858 → IRS search

  13. Carivino Cares Inc

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Carivino Cares Inc
    IRS exempt-organization registration
    IRS 843024911
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 843024911 → IRS search

  14. Circular San Antonio

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Circular San Antonio
    IRS exempt-organization registration
    IRS 994287625
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 994287625 → IRS search

  15. Come Into the Outside

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Come Into the Outside
    IRS exempt-organization registration
    IRS 811188383
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 811188383 → IRS search

  16. Deafinitely Green

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Deafinitely Green
    IRS exempt-organization registration
    IRS 395144199
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 395144199 → IRS search

  17. Diamond Bar Conservation

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Diamond Bar Conservation
    IRS exempt-organization registration
    IRS 934129684
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 934129684 → IRS search

  18. Dominion Mens Golf Association

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Dominion Mens Golf Association
    IRS exempt-organization registration
    IRS 863895452
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 863895452 → IRS search

  19. Eco Kids Club Inc

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Eco Kids Club Inc
    IRS exempt-organization registration
    IRS 923652165
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 923652165 → IRS search

  20. Ecoshare Initiative

    Active501(c)(3) public charity

    San Antonio, TX

    Ask it
    Proof for Ecoshare Initiative
    IRS exempt-organization registration
    IRS 934566984
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    San Antonio, TX · serves Texas
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 934566984 → IRS search

More cities in Texas

Austin 162Houston 151Dallas 67Fort Worth 29Arlington 17El Paso 15Corp Christi 14Galveston 13New Braunfels 12Plano 11Round Rock 10Sugar Land 10Irving 9McKinney 9Midland 9Wimberley 9

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