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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in Hummelstown, PA

Environmental organization in Hummelstown, PA; 145 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Conservation Officers of Pennsylvania Association

    Active501(c)(3) public charity

    Hummelstown, PA

    Ask it
    Proof for Conservation Officers of Pennsylvania Association
    IRS exempt-organization registration
    IRS 232753737
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hummelstown, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232753737 → IRS search

  2. Gaynor Lane Cemetery Restorationassociation

    Active501(c)(3) public charity

    Hummelstown, PA

    Ask it
    Proof for Gaynor Lane Cemetery Restorationassociation
    IRS exempt-organization registration
    IRS 203832901
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hummelstown, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 203832901 → IRS search

  3. Manada Conservancy

    Active501(c)(3) public charity

    Hummelstown, PA

    Ask it
    Proof for Manada Conservancy
    IRS exempt-organization registration
    IRS 251784517
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hummelstown, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251784517 → IRS search

  4. Central Pennsylvania Water Quality Association

    Active501(c)(3) public charity

    Hershey, PA · 4 mi away

    Ask it
    Proof for Central Pennsylvania Water Quality Association
    IRS exempt-organization registration
    IRS 232200423
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hershey, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 232200423 → IRS search

  5. Friends of Derry Township Parks & Recreation

    Active501(c)(3) public charity

    Hershey, PA · 4 mi away

    Ask it
    Proof for Friends of Derry Township Parks & Recreation
    IRS exempt-organization registration
    IRS 251622608
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hershey, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251622608 → IRS search

  6. Recycling Markets Center Inc

    Active501(c)(3) public charity

    Middletown, PA · 5 mi away

    Ask it
    Proof for Recycling Markets Center Inc
    IRS exempt-organization registration
    IRS 202191485
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Middletown, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 202191485 → IRS search

  7. William S Bowman Tr for the Horticultural Beatific of Hershey

    Active501(c)(3) public charity

    Hershey, PA · 4 mi away

    Ask it
    Proof for William S Bowman Tr for the Horticultural Beatific of Hershey
    IRS exempt-organization registration
    IRS 256536662
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hershey, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 256536662 → IRS search

  8. 10000 Friends of Pennsylvania

    Active501(c)(3) public charity

    Harrisburg, PA · 10 mi away

    CallAsk it
    Proof for 10000 Friends of Pennsylvania
    IRS exempt-organization registration
    IRS 311621197
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Phone
    (717) 234-6070
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311621197 → IRS search

  9. Center for Amazon Community Ecology

    Active501(c)(3) public charity

    Lemoyne, PA · 10 mi away

    CallAsk it
    Proof for Center for Amazon Community Ecology
    IRS exempt-organization registration
    IRS 743156891
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lemoyne, PA · serves Pennsylvania
    Phone
    (814) 238-5148
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 743156891 → IRS search

  10. Professional Recyclers of Pennsylvania

    Active501(c)(3) public charity

    Harrisburg, PA · 10 mi away

    CallAsk it
    Proof for Professional Recyclers of Pennsylvania
    IRS exempt-organization registration
    IRS 251660845
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Phone
    (717) 441-6049
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251660845 → IRS search

  11. Tri-County Conewago Creek Association

    Active501(c)(3) public charity

    Elizabethtown, PA · 9 mi away

    CallAsk it
    Proof for Tri-County Conewago Creek Association
    IRS exempt-organization registration
    IRS 010684313
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Elizabethtown, PA · serves Pennsylvania
    Phone
    (717) 367-4415
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 010684313 → IRS search

  12. Americans for Climate Inc

    Active501(c)(4) social welfare organization

    Harrisburg, PA · 10 mi away

    Ask it
    Proof for Americans for Climate Inc
    IRS exempt-organization registration
    IRS 920662757
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 920662757 → IRS search

  13. Capital Area Greenbelt Association

    Active501(c)(3) public charity

    Harrisburg, PA · 9 mi away

    Ask it
    Proof for Capital Area Greenbelt Association
    IRS exempt-organization registration
    IRS 251687474
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251687474 → IRS search

  14. Citizens for Pennsylvanias Future

    Active501(c)(3) public charity

    Harrisburg, PA · 10 mi away

    Ask it
    Proof for Citizens for Pennsylvanias Future
    IRS exempt-organization registration
    IRS 311607866
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 311607866 → IRS search

  15. Conodoguinet Creek Watershed Association Inc

    Active501(c)(3) public charity

    Lemoyne, PA · 10 mi away

    Ask it
    Proof for Conodoguinet Creek Watershed Association Inc
    IRS exempt-organization registration
    IRS 251720684
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lemoyne, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251720684 → IRS search

  16. Friends of Memorial Lake State Park Complex

    Active501(c)(3) public charity

    Grantville, PA · 10 mi away

    Ask it
    Proof for Friends of Memorial Lake State Park Complex
    IRS exempt-organization registration
    IRS 464435732
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Grantville, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 464435732 → IRS search

  17. Friends of the Peiffer Memorial Arboretum and Nature Preserve Inc

    Active501(c)(3) public charity

    New Cumberlnd, PA · 9 mi away

    Ask it
    Proof for Friends of the Peiffer Memorial Arboretum and Nature Preserve Inc
    IRS exempt-organization registration
    IRS 831129377
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    New Cumberlnd, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 831129377 → IRS search

  18. Garden Club Federation of Pennsylvania

    Active501(c)(3) private foundation

    Harrisburg, PA · 8 mi away

    Ask it
    Proof for Garden Club Federation of Pennsylvania
    IRS exempt-organization registration
    IRS 992447320
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 992447320 → IRS search

  19. Historic City Gardens

    Active501(c)(3) public charity

    Harrisburg, PA · 10 mi away

    Ask it
    Proof for Historic City Gardens
    IRS exempt-organization registration
    IRS 450594921
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harrisburg, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 450594921 → IRS search

  20. Palmyra Garden Club

    Active501(c)(3) public charity

    Palmyra, PA · 7 mi away

    Ask it
    Proof for Palmyra Garden Club
    IRS exempt-organization registration
    IRS 251881526
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Palmyra, PA · serves Pennsylvania
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 251881526 → IRS search

More cities in Pennsylvania

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