Berrett-Koehler Publishers is an independent publishing company based in San Francisco, California. Founded in 1992, it focuses on producing books that promote social change, personal development, and business innovation. The company aims to empower readers with knowledge and insights that can lead to positive transformations in their lives and communities. The publisher is known for its diverse catalog, which includes works on leadership, management, and self-help. Berrett-Koehler emphasizes the importance of ethical practices and social responsibility in both its publishing process and the content it chooses to promote.