North Castle Partners Employee Directory
Venture Capital and Private Equity PrincipalsNew York, United States11-50 Employees
North Castle Partners is a private equity and venture capital firm that concentrates on small-cap consumer brands within the Healthy, Active, and Sustainable Living sectors. The firm positions itself as a hands-on, value-added investor that aims to accelerate operating performance and profitable growth by combining its experience, networks, and resources with the leadership of the companies it backs. Its primary clients are entrepreneurs, founders, and senior management teams seeking growth and practical problem solving to scale sustainable consumer brands. Based in New York City, the firm pursues opportunities that align with health, wellness, and sustainable living and engages in partnerships intended to create durable value for companies, employees, investors, and communities. In March 2026, North Castle Partners appointed Jeff Zwiefel as an advisor.