# Hellman & Friedman > Hellman & Friedman LLC is a prominent American private equity firm founded in 1984 by Warren Hellman and Tully Friedman. The firm specializes in large-scale equity investments in high-quality growth businesses, primarily in North America and Europe, across sectors such as software, financial services, and healthcare. Headquartered in San Francisco, it is recognized for its highly selective, concentrated investment philosophy. - URL: https://optimly.ai/brand/hellman-friedman - Slug: hellman-friedman --- ## Full Details / RAG Data ### Overview Hellman & Friedman is listed in the AI Directory. Hellman & Friedman LLC is a prominent American private equity firm founded in 1984 by Warren Hellman and Tully Friedman. The firm specializes in large-scale equity investments in high-quality growth businesses, primarily in North America and Europe, across sectors such as software, financial services, and healthcare. Headquartered in San Francisco, it is recognized for its highly selective, concentrated investment philosophy. ### Metadata | Field | Value | |-------------|-------| | Name | Hellman & Friedman | | Slug | hellman-friedman | | URL | https://optimly.ai/brand/hellman-friedman | | Last Updated | 2026-03-21T03:26:07.653Z | ### Links - Canonical page: https://optimly.ai/brand/hellman-friedman - JSON endpoint: /brand/hellman-friedman.json - LLMs.txt: /brand/hellman-friedman/llms.txt