SIC 40 — Railroad Transportation

This major group includes establishments furnishing transportation by line-haul railroad, and switching and terminal establishments.

1 industry groups2 SIC codes4 marketing-level codes

  1. 40 Major group
  2. 401 Industry group
  3. 4011 Official SIC code
  4. 4011-01 SIC Marketing Level

Sources and methodology

Official SIC definitions: OSHA SIC Manual. Company counts: SICCODE.com's continuously maintained commercial business database. Classification Methodology.

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Questions & answers

Which industries are included in SIC 40?

SIC 40 is the Railroad Transportation major group, part of Division E: Transportation, Communications, Electric, Gas, and Sanitary Services. It includes 1 industry group: Railroads.

What SIC code levels are on this page?

A major group such as SIC 40 contains 3-digit industry groups. Each industry group contains official 4-digit SIC codes from the OSHA SIC Manual. Many of those codes also list 6-digit SIC marketing level codes for a narrower product or activity.

How do I select companies for a business list?

Open an industry group to expand it in place. Use Expand all or Collapse all as needed. Use + Add on an official 4-digit SIC code or a 6-digit marketing level code. Adding a marketing level code does not add its 4-digit parent. Selected codes stay in My Business List.

How many railroad transportation companies does SICCODE.com track?

SICCODE.com tracks 820 available U.S. companies classified under SIC 40 — Railroad Transportation. These figures come from SICCODE.com's maintained commercial business database and represent companies available for targeted business lists, not official government census totals.

Explore the categories above for more specific industries and their available company counts.

Can I get a list of railroad transportation companies with executive contacts and business emails?

Yes. SICCODE.com provides targeted business lists for Railroad Transportation, including more specific industries such as Railroads.

Lists can be filtered by geography, company size, and industry specialization. Available contacts may include owners, executives, and other decision-makers. Business email addresses are available as an optional addition, depending on contact availability.

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