Preservation Long Island is generously supported by trustees, members, and individual donors as well as by grants and sponsorships.

Preservation Long Island is incorporated as a New York 501c3 not-for-profit under the name, The Society for the Preservation of Long Island Antiquities. Call 631-692-4664 to request a copy of our latest audited financial statement.

For information on how to become a Preservation Long Island sponsor, please contact Jackie Powers: [email protected].

We extend special thanks to the following public funders and grantmaking organizations, and to our corporate, foundation and individual sponsors: