DouxProcess Directory
Add to your AI

Ask for any business in the US.

NAICS 813312 · Environment, Conservation and Wildlife Organizations

you asked:

Environmental organization in Colorado

836 environmental organization listed in Colorado, each checked against the issuer's record. In the published order.

  1. 1 Percent for Open Space Inc

    Active501(c)(3) public charity

    Crested Butte, CO

    Ask it
    Proof for 1 Percent for Open Space Inc
    IRS exempt-organization registration
    IRS 841576444
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Crested Butte, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 841576444 → IRS search

  2. 1000 Gretas Foundation

    Active501(c)(3) public charity

    Boulder, CO

    Ask it
    Proof for 1000 Gretas Foundation
    IRS exempt-organization registration
    IRS 852597264
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 852597264 → IRS search

  3. 2041 Foundation Incorporated

    Active501(c)(3) public charity

    Golden, CO

    Ask it
    Proof for 2041 Foundation Incorporated
    IRS exempt-organization registration
    IRS 271681509
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Golden, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 271681509 → IRS search

  4. 350 Colorado

    Active501(c)(3) public charity

    Boulder, CO

    Ask it
    Proof for 350 Colorado
    IRS exempt-organization registration
    IRS 463355370
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 463355370 → IRS search

  5. 350 Colorado Action

    Active501(c)(4) social welfare organization

    Boulder, CO

    Ask it
    Proof for 350 Colorado Action
    IRS exempt-organization registration
    IRS 822466390
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(4) social welfare organization
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 822466390 → IRS search

  6. 5 Minute Foundation Inc

    Active501(c)(3) public charity

    Parker, CO

    Ask it
    Proof for 5 Minute Foundation Inc
    IRS exempt-organization registration
    IRS 852768442
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Parker, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 852768442 → IRS search

  7. 5 Point Film Festival

    Active501(c)(3) public charity

    Carbondale, CO

    Ask it
    Proof for 5 Point Film Festival
    IRS exempt-organization registration
    IRS 383770309
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Carbondale, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 383770309 → IRS search

  8. A Part of Everything Cdc

    Active501(c)(3) public charity

    Denver, CO

    Ask it
    Proof for A Part of Everything Cdc
    IRS exempt-organization registration
    IRS 871274976
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Denver, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 871274976 → IRS search

  9. A Sanctuary Center

    Active501(c)(3) public charity

    Sedalia, CO

    Ask it
    Proof for A Sanctuary Center
    IRS exempt-organization registration
    IRS 841555701
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Sedalia, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 841555701 → IRS search

  10. Abundant Clean Water and Energy for All

    Active501(c)(3) public charity

    Boulder, CO

    Ask it
    Proof for Abundant Clean Water and Energy for All
    IRS exempt-organization registration
    IRS 384335974
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 384335974 → IRS search

  11. Abundant Clean Water and Energy for All Foundation

    Active501(c)(3) private foundation

    Divide, CO

    Ask it
    Proof for Abundant Clean Water and Energy for All Foundation
    IRS exempt-organization registration
    IRS 934978930
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Divide, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 934978930 → IRS search

  12. Accelerate Neighborhood Climate Action

    Active501(c)(3) public charity

    Denver, CO

    Ask it
    Proof for Accelerate Neighborhood Climate Action
    IRS exempt-organization registration
    IRS 834187198
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Denver, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 834187198 → IRS search

  13. Acorn Nonprofit Capacity Building

    Active501(c)(3) public charity

    Boulder, CO

    Ask it
    Proof for Acorn Nonprofit Capacity Building
    IRS exempt-organization registration
    IRS 333014646
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Boulder, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 333014646 → IRS search

  14. Adventure Acres Foundation

    Active501(c)(3) public charity

    Florence, CO

    Ask it
    Proof for Adventure Acres Foundation
    IRS exempt-organization registration
    IRS 412326833
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Florence, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 412326833 → IRS search

  15. Aid & Images Inc

    Active501(c)(3) private foundation

    Monument, CO

    Ask it
    Proof for Aid & Images Inc
    IRS exempt-organization registration
    IRS 921712947
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Monument, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 921712947 → IRS search

  16. Alamosa River Foundation

    Active501(c)(3) public charity

    La Jara, CO

    Ask it
    Proof for Alamosa River Foundation
    IRS exempt-organization registration
    IRS 820557752
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    La Jara, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 820557752 → IRS search

  17. Alaska Coastline Conservation

    Active501(c)(3) public charity

    Steamboat Spr, CO

    Ask it
    Proof for Alaska Coastline Conservation
    IRS exempt-organization registration
    IRS 993977405
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Steamboat Spr, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 993977405 → IRS search

  18. Alliance Earth

    Active501(c)(3) public charity

    Glenwood Spgs, CO

    Ask it
    Proof for Alliance Earth
    IRS exempt-organization registration
    IRS 460694318
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Glenwood Spgs, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 460694318 → IRS search

  19. Alpen-Glow Inc

    Active501(c)(3) private foundation

    Steamboat Spr, CO

    Ask it
    Proof for Alpen-Glow Inc
    IRS exempt-organization registration
    IRS 371865347
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Steamboat Spr, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 371865347 → IRS search

  20. Alpine Outdoor Association

    Active501(c)(3) public charity

    Lake City, CO

    Ask it
    Proof for Alpine Outdoor Association
    IRS exempt-organization registration
    IRS 872107455
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Lake City, CO · serves Colorado
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 872107455 → IRS search

Cities

Denver 116Boulder 69Fort Collins 35Colorado Spgs 31Durango 19Golden 18Lakewood 17Littleton 17Carbondale 16Aurora 15Longmont 15Loveland 15Salida 15Aspen 12Centennial 12Grand Jct 11Pagosa Spgs 11Arvada 10Steamboat Spr 10Crested Butte 9Glenwood Spgs 9Westcliffe 9Cañon City 8Evergreen 8

Free for people · nobody pays to rank. Run one of these businesses? Claim it free.

Checked facts from public license files · How ranking works