Invest in Nantucket’s Future.

Annual Business Sponsorship

Through our Annual Business Sponsorship program, businesses that care deeply about the health of the Nantucket environment and community provide support for the NLWC’s ongoing advocacy and community education. These contributions aid us all year long as we Pay Attention, Raise Awareness, and Take Action on behalf of Nantucket’s precious natural resources. NLWC Annual Business Sponsors are recognized in our Annual Report, eNewsletters, website, social media, and in promotion and printed programs for community education events such as our Annual State of the Harbor Forum. Annual Business Sponsors also receive an annual NLWC Business Sponsor seal for use on their website and in their own advertisements.

Event Underwriting

Corporate Event Underwriting

Opportunities are available for corporate/business sponsors to provide underwriting for our upcoming 2025 Clean Water Classic paddle event on Nantucket Harbor, our annual Friends Fête event, State of the Harbor Forum, and our Annual End-of-Season Dinner. These sponsorships range from $500 to $15,000.

Thank You to our 2025 Business and Event Sponsors

Individual Event Leadership

Labor Day Weekend Annual Dinner Table Sponsorships and/or Friend of the Fête Leadership Tickets provide important funding for our ongoing advocacy work.



To inquire about corporate event underwriting or individual leadership opportunities, please contact NLWC Development Director Michelle Whelan.

Thank You to Our Upcoming 2025 Annual End-of-Season Dinner Table Hosts!

Susan Baer and Nancy Gillespie • Mary-Randolph Ballinger • Bill and Margi Brenizer • Michelle and Michael Carvin • The Cox/ Bartram / Farrell Families • Lucy Dillon • Bob and Barbara Friedman • Charlie and Emmy Kilvert • Peter and Bonnie McCausland* • Alison and Charles Townsend • Franci Neely • Brooks and Meredyth Smith


*Additional appreciation for joining us as a Benefactor Table Host