2022 Edition

National Industry 551112 Sub-Description:

Railroad holding companies


Railroad holding companies is one of 10 sub descriptions for NAICS National Industry 551112, Offices of Other Holding Companies.


The identifier for Railroad holding companies is 039c538c1da610982083f7b9ee3b84b3.

Learn more about how we calculate this value.


The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 039c538c1da610982083f7b9ee3b84b3
2017 039c538c1da610982083f7b9ee3b84b3

Standard Industrial Classification (SIC) Mappings

Mappings are not available for this combination of NAICS code and edition.

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 551112, Railroad holding companies:

  1. holding company other than bank
  2. management of company and enterprise
  3. office of holding co not otherwise classified
  4. office of holding co not otherwise classified naic
  5. office of other holding company