Search Nonprofits

ACTAI Global is a nonprofit whose mission is to support environmental conservation and economic empowerment through entrepreneurship. What began in 2007 as an intimate gathering in Maui has since evolved into a global community of Athletes, Conservationists, Technologists, Artists, and Innovators—the collective that forms the ACTAI name. Since incorporating in 2012, ACTAI Global has produced more than 100 events across 30+ cities, bringing together leading founders, investors, tech innovators, and impact‑driven thought leaders. Renowned for its invite‑only gatherings in destinations that also offer world‑class kitesurfing, ACTAI has become known for its unique blend of curated programming, adventure, and high‑caliber networking.

SeaTrees protects and restores coastal ecosystems to protect ocean health and fight climate change. The organization works with communities around the world to plant and protect mangrove and kelp forests, seagrass meadows, coral reefs, and coastal watersheds. The regeneration and protection of these ecosystems provide critical habitat for countless species, sustainable long-term employment for local communities, and protect communities from storm surges and sea-level rise.

WWF's mission is the conservation of nature. Using the best available scientific knowledge and advancing that knowledge where we can, we work to preserve the diversity and abundance of life on Earth and the health of ecological systems by protecting natural areas and wild populations of plants and animals, including endangered species; promoting sustainable approaches to the use of renewable natural resources; and promoting more efficient use of resources and energy and the maximum reduction of pollution. We are committed to reversing the degradation of our planet's natural environment and to building a future in which human needs are met in harmony with nature. We recognize the critical relevance of human numbers, poverty and consumption patterns to meeting these goals.

The Nature Conservancy is a global environmental nonprofit working to create a world where people and nature can thrive. Its mission is to conserve the lands and waters on which all life depends, by boldly addressing the biodiversity and climate crisis over the next decade, and maximizing the organization's ability to effect change between now and 2030, to shape a brighter future for people and our planet.

Oceana, the world's largest international organization focused exclusively on ocean conservation, was founded in 2001 by a group of leading foundations concerned that although the oceans constitute over 70 percent of the earth's surface, an extremely small percentage of environmental funding was dedicated to protecting them.  Oceana's campaigns are designed to change that by forcing clear, identifiable policy changes with real "in the water" results, usually in three to five years. Our international campaigns in North America, Europe, Chile, and Belize are focused on the actions agreed on by scientists throughout the world as necessary to preserve and restore marine life: Protect seafloor habitat from destructive bottom trawling; Set and enforce reasonable catch limits for commercial fishing; Stop subsidizing overcapacity in commercial fishing fleets; Stop marine pollution, particularly carbon dioxide emissions that are making the oceans more acidic; Oceana sets annual goals toward achieving specific changes and holds itself strictly accountable to its Board, funders, and supporters.  Since inception, Oceana has achieved dramatic success in protecting the world's oceans in targeted, practical ways.

Re:wild protects and restores the wild to build a thriving Earth where all life flourishes. We have a singular and powerful focus: the wild as the most effective solution to the interconnected climate, biodiversity and human wellbeing crises. Founded by a group of renowned conservation scientists together with Leonardo DiCaprio, Re:wild is a force multiplier that brings together Indigenous peoples, local communities, influential leaders, nongovernmental organizations, governments, companies and the public to protect and rewild at the scale and speed we need.

Miami Waterkeeper (MWK, formerly Biscayne Bay Waterkeeper) is a Miami-based 501(c)(3) non-profit organization that advocates for South Florida's watershed and wildlife. Our goal is to educate locals and visitors about the vital role of clean water in Miami's clean water economy, and to empower them to take an active role in community decision making. We hope to ensure a clean and vibrant, water-based coastal culture and ecosystem for generations to come. We are a member of the Waterkeeper Alliance, an internationally recognized, citizen-led alliance working for clean water around the world. Launched in 2011, MWK is the first Waterkeeper in South Florida and the only advocacy organization solely dedicated to protecting Biscayne Bay and its surrounding watershed.

To conserve and restore Maunalua Bay by informing, engaging, and empowering the community by forming strong partnerships with government and non-government organizations.

Earth Island Institute (EII) was founded in 1982 by veteran environmentalist David R. Brower (1912 - 2000) to encourage the efforts of creative individuals on critical ecological issues. EII supports diverse new initiatives and provides a stable base for on-going projects. This network of 60 projects shares central resources and benefits from the synergetic exchange of experience, ideas, and energy. EII has been widely recognized for its unique organizational model that "reduces, reuses, and recycles" resources, freeing individual projects to communicate with their constituencies and to respond quickly to evolving environmental and social justice challenges. Earth Island continues its pursuit of David Brower's ideal of Global CPR -- conservation, preservation, and restoration for planet Earth.

Greenpeace Fund, Inc.'s mission is to halt environmental destruction and to promote solutions for future generations though public education, grassroots lobbying and grants to other environmental organizations. Also known as Greenpeace USA.

The Golden Gate National Parks Conservancy (Parks Conservancy) is the nonprofit support partner to the Golden Gate National Parks, created to preserve the parks, enhance the experiences of park visitors, and build a community dedicated to conserving the parks for the future.

The Ocean Foundation (TOF) is a unique community foundation with a mission to support, strengthen, and promote those organizations dedicated to reversing the trend of destruction of ocean environments around the world. Our slogan is "Tell Us What You Want To Do For The Ocean, We Will Take Care Of The Rest." We work with a community of donors who care about the coasts and oceans. In this manner, we grow the financial resources available to support marine conservation in order to promote healthy ocean ecosystems and benefit the human communities that depend on them. We operate using a well-established business model (the community foundation) to serve donors and partners interested in marine conservation. TOF does this by increasing the capacity of conservation organizations, hosting projects and funds, and supporting those working to improve the health of ocean species globally. To do this, we raise millions of dollars each year to support marine conservation. These funds come from individuals, corporate donors, private foundations, and governments. We meet our mission through five lines of business: Fiscal Sponsorship Fund services, Field of Interest grantmaking Funds, green Resort Partnerships, Committee and Donor Advised Funds, and Consulting services.