| Name | Castleton Commodities International |
|---|---|
| Category | Commodity Trading |
| Tier | Tier 2 — Top Regional |
| Headquarters | Stamford |
| Country | US |
| Region | AM |
| AUM | Prop Capital |
| Employees | ~400 |
| Year Founded | 2007 |
| Founder | Multiple (ex-Sempra) |
| Trading Speed | Medium Frequency |
| Flagship Strategy | Energy Trading |
| Glassdoor Rating | 4.1/5.0 |
Stamford-based private energy trading house. Physical + financial. Strong quant desk. Natural gas, power, crude, refined products.