| 2007 NAICS | 2012 NAICS | 2017 NAICS | Corresponding Index Entries | |||
| 523140 | 523140 | 523140 | Brokerages, commodity contracts | |||
| 523140 | 523140 | 523140 | Commodity contract pool operators | |||
| 523140 | 523140 | 523140 | Commodity contracts brokerages | |||
| 523140 | 523140 | 523140 | Commodity contracts brokers' offices | |||
| 523140 | 523140 | 523140 | Commodity contracts floor brokers | |||
| 523140 | 523140 | 523140 | Commodity contracts options brokerages | |||
| 523140 | 523140 | 523140 | Commodity futures brokerages | |||
| 523140 | 523140 | 523140 | Financial futures brokerages | |||
| 523140 | 523140 | 523140 | Foreign currency exchange brokering services | |||
| 523140 | 523140 | 523140 | Futures commodity contracts brokerages | |||
| 523140 | 523140 | 523140 | Futures commodity contracts brokers' offices |