Preservation Long Island programming is generously supported by members, trustees, and individual donors as well as by grants and sponsorships. We are grateful to all those who support our mission-based programs.

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 email Andrea Hart, Public Affairs Director: [email protected]

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