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NAICS 482112 size standard: Short Line Railroads

Sectors 48-49—Transportation and Warehousing › Subsector 482—Rail Transportation
1,500 employees
average number of employees

A business whose primary industry is NAICS 482112 (Short Line Railroads) is small for SBA and federal contracting purposes if it has no more than 1,500 employees on average, including affiliates.

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NAICS 482112 on AwardWatchdog

Before you rely on this

Not legal or professional advice. This is a free estimate from AwardWatchdog based on SBA’s published table. AwardWatchdog is not affiliated with SBA or the U.S. government. Only SBA can make a formal size determination.

Common questions

What is the SBA size standard for NAICS 482112?

A business whose primary industry is NAICS 482112 (Short Line Railroads) is small for SBA and federal contracting purposes if it has no more than 1,500 employees on average, including affiliates. The standard comes from SBA’s table at 13 CFR 121.201 (last amended effective March 17, 2023).

How are employees counted for NAICS 482112?

SBA averages the number of employees for each pay period over the preceding 24 completed calendar months, counting full-time, part-time and temporary employees, and includes affiliates (13 CFR 121.106).

Is this an official size determination?

No. This page is an estimate from AwardWatchdog based on SBA’s published table. Use the official SBA Size Standards Tool at sba.gov and only SBA can make a formal size determination.

Related codes in Rail Transportation

482111 Line-Haul Railroads (1,500 employees)

Source: 13 CFR 121.201 (SBA table of small business size standards, eCFR current as of October 15, 2026; last amended effective March 17, 2023). See also SBA’s table of size standards.

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