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NAICS 813312 · Environment, Conservation and Wildlife Organizations

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Environmental organization in Diamond Bar, CA

5 environmental organization in Diamond Bar, CA; 623 within 30 miles. Every listing checked against the issuer's record, in the published order.

  1. International Sustainable Systems Research Center

    Active501(c)(3) public charity

    Diamond Bar, CA

    Ask it
    Proof for International Sustainable Systems Research Center
    IRS exempt-organization registration
    IRS 571164239
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Diamond Bar, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 571164239 → IRS search

  2. West Coast Section Air & Wastemanagement Association Inc

    Active501(c)(3) public charity

    Diamond Bar, CA

    Ask it
    Proof for West Coast Section Air & Wastemanagement Association Inc
    IRS exempt-organization registration
    IRS 260311397
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Diamond Bar, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 260311397 → IRS search

  3. The Phase One Group

    Environmental organization

    Diamond Bar, CA

    CallAsk it
    Proof for The Phase One Group
    Where
    Diamond Bar, CA · serves California
    Phone
    (909) 274-9624
    Listing
    Built from public records. Not claimed yet, so call them directly.

  4. Yorke Engineering, LLC

    Environmental organization

    Diamond Bar, CA

    CallAsk it
    Proof for Yorke Engineering, LLC
    Where
    Diamond Bar, CA · serves California
    Phone
    (949) 248-8490
    Listing
    Built from public records. Not claimed yet, so call them directly.

  5. Yorke Engineering, LLC

    Environmental organization

    Diamond Bar, CA

    CallAsk it
    Proof for Yorke Engineering, LLC
    Where
    Diamond Bar, CA · serves California
    Phone
    (949) 248-8490
    Listing
    Built from public records. Not claimed yet, so call them directly.

  6. Clean & Green Pomona

    Active501(c)(3) public charity

    Pomona, CA · 5 mi away

    Ask it
    Proof for Clean & Green Pomona
    IRS exempt-organization registration
    IRS 834221264
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pomona, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 834221264 → IRS search

  7. Earth Exchange Initiative

    Active501(c)(3) public charity

    Walnut, CA · 2 mi away

    Ask it
    Proof for Earth Exchange Initiative
    IRS exempt-organization registration
    IRS 931925151
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Walnut, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 931925151 → IRS search

  8. Green Energy & Materials Innovation Association

    Active501(c)(3) public charity

    Walnut, CA · 2 mi away

    Ask it
    Proof for Green Energy & Materials Innovation Association
    IRS exempt-organization registration
    IRS 333578775
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Walnut, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 333578775 → IRS search

  9. Sarvodaya Institute Inc

    Active501(c)(3) public charity

    Pomona, CA · 5 mi away

    Ask it
    Proof for Sarvodaya Institute Inc
    IRS exempt-organization registration
    IRS 823895964
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Pomona, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 823895964 → IRS search

  10. Circle Wood Services, Inc.

    Environmental organization

    Pomona, CA · 5 mi away

    CallAsk it
    Proof for Circle Wood Services, Inc.
    Where
    Pomona, CA · serves California
    Phone
    (909) 784-0733
    Listing
    Built from public records. Not claimed yet, so call them directly.

  11. Desiccare

    Environmental organization

    Pomona, CA · 5 mi away

    CallAsk it
    Proof for Desiccare
    Where
    Pomona, CA · serves California
    Phone
    (909) 444-8272
    Listing
    Built from public records. Not claimed yet, so call them directly.

  12. Angeles Volunteer Association

    Active501(c)(3) public charity

    Glendora, CA · 8 mi away

    Ask it
    Proof for Angeles Volunteer Association
    IRS exempt-organization registration
    IRS 330595560
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Glendora, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 330595560 → IRS search

  13. California Garden Clubs Inc

    Active501(c)(3) public charity

    Yorba Linda, CA · 7 mi away

    Ask it
    Proof for California Garden Clubs Inc
    IRS exempt-organization registration
    IRS 870780844
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Yorba Linda, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 870780844 → IRS search

  14. Conservly

    Active501(c)(3) public charity

    Chino Hills, CA · 7 mi away

    Ask it
    Proof for Conservly
    IRS exempt-organization registration
    IRS 414389567
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Chino Hills, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 414389567 → IRS search

  15. Crw Energy

    Active501(c)(3) public charity

    Chino, CA · 8 mi away

    Ask it
    Proof for Crw Energy
    IRS exempt-organization registration
    IRS 874583325
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Chino, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 874583325 → IRS search

  16. Ecoai Technology

    Active501(c)(3) public charity

    Fullerton, CA · 10 mi away

    Ask it
    Proof for Ecoai Technology
    IRS exempt-organization registration
    IRS 994652667
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Fullerton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 994652667 → IRS search

  17. Ejewel Foundation

    Active501(c)(3) private foundation

    Rowland Hghts, CA · 5 mi away

    Ask it
    Proof for Ejewel Foundation
    IRS exempt-organization registration
    IRS 853797245
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) private foundation
    Checked
    Oct 23, 2026
    Where
    Rowland Hghts, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 853797245 → IRS search

  18. Ekilivrio DE Los Angeles

    Active501(c)(3) public charity

    La Puente, CA · 7 mi away

    Ask it
    Proof for Ekilivrio DE Los Angeles
    IRS exempt-organization registration
    IRS 931682456
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    La Puente, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 931682456 → IRS search

  19. Elemental Earth Union

    Active501(c)(3) public charity

    Yorba Linda, CA · 7 mi away

    Ask it
    Proof for Elemental Earth Union
    IRS exempt-organization registration
    IRS 333153722
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Yorba Linda, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 333153722 → IRS search

  20. Friends of the Arboretum

    Active501(c)(3) public charity

    Fullerton, CA · 10 mi away

    Ask it
    Proof for Friends of the Arboretum
    IRS exempt-organization registration
    IRS 237449672
    Issuer
    IRS
    Status
    Active
    Class
    501(c)(3) public charity
    Checked
    Oct 23, 2026
    Where
    Fullerton, CA · serves California
    Listing
    Built from public records. Not claimed yet, so call them directly.
    Look up 237449672 → IRS search

More cities in California

Los Angeles 200San Diego 194San Francisco 172Sacramento 154Oakland 95Berkeley 86San Jose 65Santa Barbara 62Irvine 47Pasadena 39Santa Cruz 38Santa Rosa 37Fresno 36Bakersfield 35Ventura 32Long Beach 29

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