| SIC | Description |
|---|---|
| 621 | Security Brokers and Dealers | 6211 | Security brokers and dealers | 622 | Commodity Contracts Brokers, Dealers | 6221 | Commodity contracts brokers, dealers | 623 | Security and Commodity Exchanges | 6231 | Security and commodity exchanges | 628 | Security and Commodity Services | 6282 | Investment advice | 6289 | Security & commodity services, nec |