• Economic Development

Thousand Islands Regional Tourism Development Corporation

More than 1,000 islands actually and yes, the dressing came from here.

MAINE ISLAND TRAIL ASSOCIATION

We area membership-based nonprofit that manages Maine's most expansive recreational resource: the Maine Island Trail.

• Named Trusts/Foundations N.E.C.

Islesboro Islands Trust

The mission of Islesboro Islands Trust is to enhance the quality of residents' lives through the preservation of open space, educate all residents as to the value of the island's natural ecosystems, and act as an environmental advocate on behalf of Islesboro and the surrounding Penobscot Bay region.

Santa Catalina Island Conservancy

Our mission is to be an exemplary steward of Island resources through a balance of conservation, education, and recreation.

• Women's Service Clubs

Island Estates Womens Club Charitable Trust

The IEWC, founded in 1961, is dedicated to friendship, community service, charitable giving, educational enrichment and social activities.

Spring Island Trust

The mission of the Spring Island Trust is to preserve and protect Spring Island’s environment and cultural history, providing education, expertise, and leadership in the conservation of natural resources throughout the Lowcountry.

• Environmental Education and Outdoor Survival Programs

One Big Sustainable Island

A learning laboratory for the naturally curious.

• Recreational, Pleasure, or Social Club

Spring Island Club

A real living spirit of attitudes, values and beliefs which sets this place apart.

• Community Foundations

Peaks Island Fund Inc

Through the contributions of generous donors, the Peaks Island Fund sustains and uplifts our community by supporting island organizations and building an enduring endowment to address future Island needs.

Hawaiian Islands Land Trust

To protect and steward the lands that sustain Hawaiʻi, and to perpetuate Hawaiian values by connecting people with ʻāina.