| Quantum Capital Group | |
| Foundation: | 1998 |
| Founder: | S. Wil VanLoh, Jr. |
| Location City: | Houston, Texas |
| Location Country: | US |
| Location: | 800 Capitol Street Suite 3600 |
| Key People: | S. Wil VanLoh, Jr. (Founder & CEO) |
| Industry: | Energy |
Quantum Capital Group, previously known as Quantum Energy Partners, is a Houston, Texas-based private equity firm focused on the energy industry.
The company was co-founded by S. Wil VanLoh, Jr. and Toby Neugebauer in 1998.