| Naics index | Naics index description |
|---|---|
| 551112 | Thrift holding companies |
| 551114 | Centralized administrative offices |
| 551114 | Corporate offices |
| 551114 | District and regional offices |
| 551114 | Head offices |
| 551114 | Headquarters offices |
| 551114 | Holding companies that manage |
| 551114 | Subsidiary management offices |
| 561110 | Administrative management services |
| 561110 | Business management services |