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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in Naperville, IL

21 environmental organization in Naperville, IL; 386 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. Lower Dupage River Watershed Coalition

    Active501(c)(3) public charity

    Naperville, IL

    CallAsk it
    Proof for Lower Dupage River Watershed Coalition
    IRS exempt-organization registration
    IRS 454673395
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 428-4500
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 454673395 → IRS search

  2. Naperville Garden Club Incorporated

    Active501(c)(3) public charity

    Naperville, IL

    CallAsk it
    Proof for Naperville Garden Club Incorporated
    IRS exempt-organization registration
    IRS 363131643
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 670-3232
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 363131643 → IRS search

  3. Accelerate Climate Solutions

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Accelerate Climate Solutions
    IRS exempt-organization registration
    IRS 921759737
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 921759737 → IRS search

  4. Backcountry Champions Creative Stud Io Inc

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Backcountry Champions Creative Stud Io Inc
    IRS exempt-organization registration
    IRS 393947955
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 393947955 → IRS search

  5. Center for Transformation of Wastetechnology

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Center for Transformation of Wastetechnology
    IRS exempt-organization registration
    IRS 260902692
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 260902692 → IRS search

  6. Chicago Area Waterways Chloride Workgroup

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Chicago Area Waterways Chloride Workgroup
    IRS exempt-organization registration
    IRS 873441732
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 873441732 → IRS search

  7. Conservation Foundation

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Conservation Foundation
    IRS exempt-organization registration
    IRS 237221206
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237221206 → IRS search

  8. Cress Creek Garden Club of Naperville Inc

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Cress Creek Garden Club of Naperville Inc
    IRS exempt-organization registration
    IRS 475509638
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 475509638 → IRS search

  9. Ecorise Academy Nfp

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Ecorise Academy Nfp
    IRS exempt-organization registration
    IRS 920728241
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 920728241 → IRS search

  10. Energize Am Inc

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Energize Am Inc
    IRS exempt-organization registration
    IRS 331794745
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 331794745 → IRS search

  11. Institute of Global Energy Education Inc

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Institute of Global Energy Education Inc
    IRS exempt-organization registration
    IRS 842595369
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 842595369 → IRS search

  12. Lwv Upper Mississippi River Region Inter League Organization

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Lwv Upper Mississippi River Region Inter League Organization
    IRS exempt-organization registration
    IRS 475566940
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 475566940 → IRS search

  13. Riverwalk Bicentennial Fund

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Riverwalk Bicentennial Fund
    IRS exempt-organization registration
    IRS 921408921
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 921408921 → IRS search

  14. The Dupage River Salt Creek Work Group

    Active501(c)(4) social welfare organization

    Naperville, IL

    Ask it
    Proof for The Dupage River Salt Creek Work Group
    IRS exempt-organization registration
    IRS 562543795
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 562543795 → IRS search

  15. Tree Fund-Tree Research & Education Endowment Fund

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Tree Fund-Tree Research & Education Endowment Fund
    IRS exempt-organization registration
    IRS 371018692
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 371018692 → IRS search

  16. Vireo Initiative

    Active501(c)(3) public charity

    Naperville, IL

    Ask it
    Proof for Vireo Initiative
    IRS exempt-organization registration
    IRS 424330609
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Naperville, IL · serves Illinois
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 424330609 → IRS search

  17. Antea Group

    Environmental organization

    Naperville, IL

    CallAsk it
    Proof for Antea Group
    Where
    Naperville, IL · serves Illinois
    Phone
    (800) 477-7411
    Listing
    Built from public records. Not claimed yet, so call them directly.

  18. First Environmental Laboratories

    Environmental organization

    Naperville, IL

    CallAsk it
    Proof for First Environmental Laboratories
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 778-1200
    Listing
    Built from public records. Not claimed yet, so call them directly.

  19. Radon Xpress Inc.

    Environmental organization

    Naperville, IL

    CallAsk it
    Proof for Radon Xpress Inc.
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 797-9197
    Listing
    Built from public records. Not claimed yet, so call them directly.

  20. RKC Radon Testing

    Environmental organization

    Naperville, IL

    CallAsk it
    Proof for RKC Radon Testing
    Where
    Naperville, IL · serves Illinois
    Phone
    (630) 373-4229
    Listing
    Built from public records. Not claimed yet, so call them directly.

More cities in Illinois

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

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