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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in Harvard, IL

Environmental organization in Harvard, IL; 71 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Thorium Energy Alliance

    Active501(c)(3) public charity

    Harvard, IL

    CallAsk it
    Proof for Thorium Energy Alliance
    IRS exempt-organization registration
    IRS 451960267
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harvard, IL · serves Illinois
    Phone
    (312) 303-5019
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 451960267 → IRS search

  2. Small Waters Education Nfp

    Active501(c)(3) public charity

    Harvard, IL

    Ask it
    Proof for Small Waters Education Nfp
    IRS exempt-organization registration
    IRS 043822081
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Harvard, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 043822081 → IRS search

  3. Gardner Environmental Services

    Environmental organization

    Harvard, IL

    CallAsk it
    Proof for Gardner Environmental Services
    Where
    Harvard, IL · serves Illinois
    Phone
    (888) 715-3800
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Environmental Defenders of Mchenry County Inc

    Active501(c)(3) public charity

    Woodstock, IL · 11 mi away

    CallAsk it
    Proof for Environmental Defenders of Mchenry County Inc
    IRS exempt-organization registration
    IRS 237176658
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Woodstock, IL · serves Illinois
    Phone
    (815) 338-0393
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237176658 → IRS search

  5. Nippersink Watershed Association

    Active501(c)(3) public charity

    Wonder Lake, IL · 13 mi away

    CallAsk it
    Proof for Nippersink Watershed Association
    IRS exempt-organization registration
    IRS 364640237
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Wonder Lake, IL · serves Illinois
    Phone
    (815) 653-3912
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364640237 → IRS search

  6. Aarrk Garden

    Active501(c)(3) public charity

    Hebron, IL · 10 mi away

    Ask it
    Proof for Aarrk Garden
    IRS exempt-organization registration
    IRS 465389687
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Hebron, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 465389687 → IRS search

  7. Boone-Dutch Creeks Watershed Alliance

    Active501(c)(3) public charity

    Woodstock, IL · 11 mi away

    Ask it
    Proof for Boone-Dutch Creeks Watershed Alliance
    IRS exempt-organization registration
    IRS 364481564
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Woodstock, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364481564 → IRS search

  8. Garden Prairie Park Improvement Association

    Active501(c)(3) public charity

    Garden PR, IL · 13 mi away

    Ask it
    Proof for Garden Prairie Park Improvement Association
    IRS exempt-organization registration
    IRS 208677114
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Garden PR, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 208677114 → IRS search

  9. Mchenry County Audubon

    Active501(c)(3) public charity

    Woodstock, IL · 11 mi away

    Ask it
    Proof for Mchenry County Audubon
    IRS exempt-organization registration
    IRS 900944637
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Woodstock, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 900944637 → IRS search

  10. McHenry County Soil and Water Conservation District

    Environmental organization

    Woodstock, IL · 11 mi away

    CallAsk it
    Proof for McHenry County Soil and Water Conservation District
    Where
    Woodstock, IL · serves Illinois
    Phone
    (815) 338-0099
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. McHenry-Lake County Soil & Water Conservation District

    Environmental organization

    Woodstock, IL · 11 mi away

    CallAsk it
    Proof for McHenry-Lake County Soil & Water Conservation District
    Where
    Woodstock, IL · serves Illinois
    Phone
    (815) 338-0444
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. William R. Kreznor & Associates

    Environmental organization

    Woodstock, IL · 11 mi away

    CallAsk it
    Proof for William R. Kreznor & Associates
    Where
    Woodstock, IL · serves Illinois
    Phone
    (815) 338-2362
    Listing
    Built from public records. Not claimed yet, so call them directly.

  13. Sunshine Prairie

    Environmental organization

    Woodstock, IL · 11 mi away

    Ask it
    Proof for Sunshine Prairie
    Where
    Woodstock, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.

  14. Bonnie J and Robert G Stevenson Foundation Inc

    Active501(c)(3) private foundation

    Mchenry, IL · 18 mi away

    Ask it
    Proof for Bonnie J and Robert G Stevenson Foundation Inc
    IRS exempt-organization registration
    IRS 822901098
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Mchenry, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 822901098 → IRS search

  15. Braided Roots Nfp

    Active501(c)(3) public charity

    Mchenry, IL · 18 mi away

    Ask it
    Proof for Braided Roots Nfp
    IRS exempt-organization registration
    IRS 414735728
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Mchenry, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 414735728 → IRS search

  16. Friends of the Rock River Inc

    Active501(c)(3) public charity

    South Beloit, IL · 19 mi away

    Ask it
    Proof for Friends of the Rock River Inc
    IRS exempt-organization registration
    IRS 363872847
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Beloit, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363872847 → IRS search

  17. Illinois Association of Conservation Districts

    Active501(c)(3) public charity

    Belvidere, IL · 17 mi away

    Ask it
    Proof for Illinois Association of Conservation Districts
    IRS exempt-organization registration
    IRS 882516600
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Belvidere, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 882516600 → IRS search

  18. Mchenry County Conservation Foundation

    Active501(c)(3) public charity

    Ringwood, IL · 16 mi away

    Ask it
    Proof for Mchenry County Conservation Foundation
    IRS exempt-organization registration
    IRS 364340160
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Ringwood, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 364340160 → IRS search

  19. Nature at the Confluence Inc

    Active501(c)(3) public charity

    South Beloit, IL · 19 mi away

    Ask it
    Proof for Nature at the Confluence Inc
    IRS exempt-organization registration
    IRS 824629530
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    South Beloit, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 824629530 → IRS search

  20. Pardee Lake Improvement Associationinc

    Active501(c)(3) public charity

    Huntley, IL · 20 mi away

    Ask it
    Proof for Pardee Lake Improvement Associationinc
    IRS exempt-organization registration
    IRS 205768834
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Huntley, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 205768834 → IRS search

More cities in Illinois

Chicago 177Springfield 25Naperville 21Rockford 21Champaign 10Decatur 10Highland Park 9St. Charles 9Urbana 9Barrington 8Evanston 8Glen Ellyn 8Carbondale 7Lake Forest 7Northbrook 7Peoria 7

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