Argonne Capital Group Email Format
Venture Capital and Private Equity PrincipalsGeorgia, United States11-50 Employees
Argonne Capital Group is a closely-held private investment firm based in Atlanta, Georgia, focused on equity investments in middle-market enterprises. Founded in 2003, the firm operates in the venture capital and private equity principals space and independently capitalizes each investment, providing flexibility in deal structure and an indefinite ownership horizon. Since inception, Argonne has completed 55 acquisitions, and its portfolio generates about $1.6 billion in annual sales and employs more than 24,000 people. The company has engaged in notable transactions, including acquiring Keystone Fireworks in 2023 and a 2026 asset sale to TruArc Partners involving portfolio assets, reflecting activity across the middle market. Argonne is headquartered at 3060 Peachtree Road NE, Atlanta, GA 30305, and has a team size described as 11 to 50 employees.