Open Space Institute
Mariah Caldwell currently works as Manager of Institutional Giving at Open Space Institute, supporting the Development team in raising over $30M annually. With a background in nonprofit management and experience in fundraising, grant writing, and donor stewardship, Mariah previously held roles at Nuçi’s Space, Athens Land Trust, and The University of Georgia. Mariah is also experienced in customer service and community outreach.
This person is not in any teams
Open Space Institute
We protect land that supports the things we can’t live without — like clean water, climate protection, and healthy communities — and safeguard the places that make life worth living, like parks for recreation and plant and animal habitat. Over the past 40 years, we’ve helped save millions of acres through land acquisition, funding, and research and advocacy. We’re also increasing access to the great outdoors through our support of grassroots efforts and park enhancement projects.