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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in Pittsburgh, PA

85 environmental organization in Pittsburgh, PA; 229 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Allegheny County Conservation District

    Active501(c)(3) public charity

    Pittsburgh, PA

    CallAsk it
    Proof for Allegheny County Conservation District
    IRS exempt-organization registration
    IRS 251200594
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Phone
    (412) 241-7645
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251200594 → IRS search

  2. Pittsburgh Bonsai Society

    Active501(c)(3) public charity

    Pittsburgh, PA

    CallAsk it
    Proof for Pittsburgh Bonsai Society
    IRS exempt-organization registration
    IRS 251668027
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Phone
    (626) 755-8850
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251668027 → IRS search

  3. Sustainable Pittsburgh

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Sustainable Pittsburgh
    IRS exempt-organization registration
    IRS 203575951
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 203575951 → IRS search

  4. Air and Waste Management Association

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Air and Waste Management Association
    IRS exempt-organization registration
    IRS 256048614
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 256048614 → IRS search

  5. Allegheny County Clean Air Now

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Allegheny County Clean Air Now
    IRS exempt-organization registration
    IRS 845184411
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 845184411 → IRS search

  6. Allegheny Goatscape Inc

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Allegheny Goatscape Inc
    IRS exempt-organization registration
    IRS 815149351
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 815149351 → IRS search

  7. Allegheny River Boulevard Preservation Association

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Allegheny River Boulevard Preservation Association
    IRS exempt-organization registration
    IRS 882656797
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 882656797 → IRS search

  8. Audubon Society of Western Pennsylvania Inc

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Audubon Society of Western Pennsylvania Inc
    IRS exempt-organization registration
    IRS 251324559
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251324559 → IRS search

  9. Backyard Nature

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Backyard Nature
    IRS exempt-organization registration
    IRS 922975009
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 922975009 → IRS search

  10. Bayard Cutting Arboretum Endowment Fund

    Active501(c)(3) private foundation

    Pittsburgh, PA

    Ask it
    Proof for Bayard Cutting Arboretum Endowment Fund
    IRS exempt-organization registration
    IRS 136080826
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 136080826 → IRS search

  11. Beyond Bars Initiative Inc

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Beyond Bars Initiative Inc
    IRS exempt-organization registration
    IRS 414815111
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 414815111 → IRS search

  12. Brightwood Civic Group

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Brightwood Civic Group
    IRS exempt-organization registration
    IRS 251671554
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251671554 → IRS search

  13. Building Materials Reuse Association

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Building Materials Reuse Association
    IRS exempt-organization registration
    IRS 201733179
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 201733179 → IRS search

  14. Building Performance Foundation Inc

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Building Performance Foundation Inc
    IRS exempt-organization registration
    IRS 272422233
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 272422233 → IRS search

  15. Burgh Bees

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Burgh Bees
    IRS exempt-organization registration
    IRS 264707247
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 264707247 → IRS search

  16. Chartiers Nature Conservancy Inc

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Chartiers Nature Conservancy Inc
    IRS exempt-organization registration
    IRS 251685256
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251685256 → IRS search

  17. Common Unity Project

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Common Unity Project
    IRS exempt-organization registration
    IRS 393725573
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 393725573 → IRS search

  18. Conectar

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Conectar
    IRS exempt-organization registration
    IRS 991257110
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 991257110 → IRS search

  19. Construction Junction Inc

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Construction Junction Inc
    IRS exempt-organization registration
    IRS 251831918
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251831918 → IRS search

  20. Cooperative for Integral Ecology

    Active501(c)(3) public charity

    Pittsburgh, PA

    Ask it
    Proof for Cooperative for Integral Ecology
    IRS exempt-organization registration
    IRS 332865584
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pittsburgh, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 332865584 → IRS search

More cities in Pennsylvania

Philadelphia 134Lancaster 31Harrisburg 23Erie 17West Chester 14Bethlehem 12State College 12York 12Greensburg 11Williamsport 11Gettysburg 10Easton 9Johnstown 8Media 8Newtown 8Stroudsburg 8

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