Harbor Island Conservancy Inc
Harbor Island Conservancy Inc is an environmental organization in Mamaroneck, NY. Its IRS exempt-organization registration 300154652 is active on the issuer's file, checked Oct 23, 2026.
Harbor Island Conservancy Inc
Environmental organization · Mamaroneck, NY
IRS exempt-organization registration 300154652Activechecked Oct 23, 2026
- Class501(c)(3) public charity
- WhereMamaroneck, NY · serves New York
Harbor Island Conservancy Inc has not claimed its listing, so it takes no requests here yet. Contact them directly.
Listing details
What the issuer's record says
- Status
- IRS exempt-organization registration active
- IRS exempt-organization registration
- US-IRS-EO 300154652
- Classes
- 501(c)(3) public charity
- Checked
- Oct 23, 2026, against the IRS exempt organizations (EO BMF)
The business
- What they do
- Environmental organization
- Where
- Mamaroneck, NY
- Serves
- New York
- Phone
- (914) 261-1204
- Website
- harborislandconservancy.net
- Listing updated
- Oct 26, 2026
- Listing
- Built from public records. Not claimed yet.
From the government record
- Licensed Not in the record IRS exempt-organization registration 300154652 is active; it is a registration, not a license.
Checked Oct 23, 2026 from the IRS exempt organizations (EO BMF) · view record
- Bonded Not in the record The IRS exempt organizations (EO BMF) does not say whether the business is bonded.
Checked Oct 23, 2026 from the IRS exempt organizations (EO BMF) · view record
- Insured Not in the record The IRS exempt organizations (EO BMF) does not say whether the business is insured.
Checked Oct 23, 2026 from the IRS exempt organizations (EO BMF) · view record
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Listing updated Oct 26, 2026. Hide an address, correct or remove this listing.