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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in Oak Ridge, TN

5 environmental organization in Oak Ridge, TN; 57 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Advocates for the Oak Ridge Reservation

    Active501(c)(3) public charity

    Oak Ridge, TN

    Ask it
    Proof for Advocates for the Oak Ridge Reservation
    IRS exempt-organization registration
    IRS 621777027
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Ridge, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621777027 → IRS search

  2. East Tennessee Grotto

    Active501(c)(3) public charity

    Oak Ridge, TN

    Ask it
    Proof for East Tennessee Grotto
    IRS exempt-organization registration
    IRS 392790827
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Ridge, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 392790827 → IRS search

  3. Keep Anderson County Beautiful

    Active501(c)(3) public charity

    Oak Ridge, TN

    Ask it
    Proof for Keep Anderson County Beautiful
    IRS exempt-organization registration
    IRS 263762547
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Ridge, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 263762547 → IRS search

  4. Oak Ridge Environmental Peace Alliance

    Active501(c)(3) public charity

    Oak Ridge, TN

    Ask it
    Proof for Oak Ridge Environmental Peace Alliance
    IRS exempt-organization registration
    IRS 621812870
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Ridge, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621812870 → IRS search

  5. University of Tennessee Arboretum Society

    Active501(c)(3) public charity

    Oak Ridge, TN

    Ask it
    Proof for University of Tennessee Arboretum Society
    IRS exempt-organization registration
    IRS 626063392
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Oak Ridge, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 626063392 → IRS search

  6. Coal Creek Watershed Foundation Inc

    Active501(c)(3) private foundation

    Knoxville, TN · 9 mi away

    Ask it
    Proof for Coal Creek Watershed Foundation Inc
    IRS exempt-organization registration
    IRS 621832028
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621832028 → IRS search

  7. Knoxville Bonsai Society

    Active501(c)(3) public charity

    Knoxville, TN · 6 mi away

    Ask it
    Proof for Knoxville Bonsai Society
    IRS exempt-organization registration
    IRS 760822596
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 760822596 → IRS search

  8. Responsible Stewardship Inc

    Active501(c)(3) public charity

    Harriman, TN · 13 mi away

    Ask it
    Proof for Responsible Stewardship Inc
    IRS exempt-organization registration
    IRS 883628215
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harriman, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 883628215 → IRS search

  9. Save Our Smokies Inc

    Active501(c)(3) public charity

    Knoxville, TN · 13 mi away

    Ask it
    Proof for Save Our Smokies Inc
    IRS exempt-organization registration
    IRS 862699932
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 862699932 → IRS search

  10. Smoky Mountain Resource Conservation and Development Area

    Active501(c)(3) public charity

    Powell, TN · 15 mi away

    Ask it
    Proof for Smoky Mountain Resource Conservation and Development Area
    IRS exempt-organization registration
    IRS 621692376
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Powell, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621692376 → IRS search

  11. Build for Bees

    Active501(c)(3) private foundation

    Knoxville, TN · 17 mi away

    Ask it
    Proof for Build for Bees
    IRS exempt-organization registration
    IRS 862427204
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 862427204 → IRS search

  12. Conservation Fisheries Inc

    Active501(c)(3) public charity

    Knoxville, TN · 17 mi away

    Ask it
    Proof for Conservation Fisheries Inc
    IRS exempt-organization registration
    IRS 621502226
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621502226 → IRS search

  13. East Tennessee Clean Fuels Coalition

    Active501(c)(3) public charity

    Knoxville, TN · 19 mi away

    Ask it
    Proof for East Tennessee Clean Fuels Coalition
    IRS exempt-organization registration
    IRS 753073054
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 753073054 → IRS search

  14. Emory River Watershed Association

    Active501(c)(3) public charity

    Wartburg, TN · 19 mi away

    Ask it
    Proof for Emory River Watershed Association
    IRS exempt-organization registration
    IRS 030389704
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Wartburg, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 030389704 → IRS search

  15. Friends of Cove Lake State Recreational Park Inc

    Active501(c)(3) public charity

    Caryville, TN · 18 mi away

    Ask it
    Proof for Friends of Cove Lake State Recreational Park Inc
    IRS exempt-organization registration
    IRS 621663794
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Caryville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621663794 → IRS search

  16. Friends of Frozen Head State Park Inc

    Active501(c)(3) public charity

    Wartburg, TN · 19 mi away

    Ask it
    Proof for Friends of Frozen Head State Park Inc
    IRS exempt-organization registration
    IRS 814142304
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Wartburg, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 814142304 → IRS search

  17. Friends of Seven Islands State Birding Park Inc

    Active501(c)(3) public charity

    Knoxville, TN · 19 mi away

    Ask it
    Proof for Friends of Seven Islands State Birding Park Inc
    IRS exempt-organization registration
    IRS 474787578
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 474787578 → IRS search

  18. Friends of the Arboretum at Racheff

    Active501(c)(3) public charity

    Knoxville, TN · 19 mi away

    Ask it
    Proof for Friends of the Arboretum at Racheff
    IRS exempt-organization registration
    IRS 884329429
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 884329429 → IRS search

  19. Keep Knoxville Beautiful Inc

    Active501(c)(3) public charity

    Knoxville, TN · 19 mi away

    Ask it
    Proof for Keep Knoxville Beautiful Inc
    IRS exempt-organization registration
    IRS 621094445
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 621094445 → IRS search

  20. Keep the Tennessee River Beautiful

    Active501(c)(3) public charity

    Knoxville, TN · 19 mi away

    Ask it
    Proof for Keep the Tennessee River Beautiful
    IRS exempt-organization registration
    IRS 822318211
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Knoxville, TN · serves Tennessee
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 822318211 → IRS search

More cities in Tennessee

Memphis 450Nashville 49Knoxville 32Chattanooga 27Johnson City 7Clarksville 5Franklin 5Hendersonvlle 5

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