What is SIC code 4513?

SIC code 4513 represents the Air Courier Services 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 3 public companies registered under this code in the SEC EDGAR database.

What is the largest Air Courier Services company by revenue?

FEDEX CORP is the largest company in the Air Courier Services industry by revenue, reporting $87.9B in FY2025 according to its SEC EDGAR 10-K annual filing. Companies in this industry with available XBRL data collectively reported $88.2B in revenue across their most recent fiscal years.

Air Courier Services

Q: How many public companies are in the Air Courier Services industry?

There are 3 SEC-registered public companies classified under SIC code 4513 (Air Courier Services) in the SEC EDGAR database.

SIC 4513 · 3 companies

This page lists all SEC-registered public companies classified under SIC code 4513 (Air Courier Services). 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 Air Courier Services industry includes 3 SEC-registered public companies. The largest by revenue is FEDEX CORP, which reported $87.9B in FY2025. Companies in this industry with available XBRL data collectively reported $88.2B in revenue across their most recent fiscal years.

Company	Ticker	Exchange	State	Filings
AIR T INC	AIRTP	NASDAQ	DE	1,004
FEDEX CORP	FDX	NYSE	DE	1,009
FedEx Freight Holding Company, Inc.	FDXF	—	DE	4