Non-profit organizations (NPOs) focus on public interest and social causes rather than making a profit. They engage in education, health, social services, and environmental protection activities. Unlike for-profit entities, any extra money they make is reinvested into their missions instead of distributed to owners.

Globally, NPOs fill gaps in government services and help where market solutions are lacking. Examples include Médecins Sans Frontières, which provides medical care in conflict zones, and the World Wildlife Fund, which focuses on conservation. NPOs involve locals in decision-making through community meetings and consultations, and offer volunteer opportunities to foster community engagement. They also create innovative social solutions and offer specialized services to specific populations.

Additionally, NPOs contribute to economic development by creating jobs and stimulating local economies. They advocate for policy changes to support their causes. Measuring the impact of NPOs is challenging due to their qualitative goals, such as improving community well-being and conserving the environment. Despite these challenges, NPOs remain essential globally, providing vital services and advocating for social change.