What is SIC code 4011?

SIC code 4011 represents the Railroads, Line-Haul Operating industry. SIC (Standard Industrial Classification) is a four-digit code system used by the U.S. SEC to classify companies by their primary line of business. There are 6 public companies registered under this code in the SEC EDGAR database.

What is the largest Railroads, Line-Haul Operating company by revenue?

UNION PACIFIC CORP is the largest company in the Railroads, Line-Haul Operating industry by revenue, reporting $24.5B in FY2025 according to its SEC EDGAR 10-K annual filing. Companies in this industry with available XBRL data collectively reported $55.0B in revenue across their most recent fiscal years.

Railroads, Line-Haul Operating

Q: How many public companies are in the Railroads, Line-Haul Operating industry?

There are 6 SEC-registered public companies classified under SIC code 4011 (Railroads, Line-Haul Operating) in the SEC EDGAR database.

SIC 4011 · 6 companies

This page lists all SEC-registered public companies classified under SIC code 4011 (Railroads, Line-Haul Operating). SIC — Standard Industrial Classification — is a four-digit code system used by the SEC to group companies by their primary line of business. You can also view financial rankings for this industry.

The Railroads, Line-Haul Operating industry includes 6 SEC-registered public companies. The largest by revenue is UNION PACIFIC CORP, which reported $24.5B in FY2025. Companies in this industry with available XBRL data collectively reported $55.0B in revenue across their most recent fiscal years.

Company	Ticker	Exchange	State	Filings
CANADIAN NATIONAL RAILWAY CO	CNI	NYSE	A8	1,000
CANADIAN PACIFIC KANSAS CITY LTD/CN	CP	NYSE	Z4	1,000
CSX CORP	CSX	NASDAQ	VA	1,012
FTAI Infrastructure Inc.	FIP	NASDAQ	DE	203
NORFOLK SOUTHERN CORP	NSC	NYSE	VA	1,002
UNION PACIFIC CORP	UNP	NYSE	UT	1,001