492110

Couriers and Express Delivery Services

Transportation and Warehousing › Couriers and Messengers › Couriers and Express Delivery Services

SBA Size Standard

1,500 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

49

Sector

Transportation and Warehousing

492

Subsector

Couriers and Messengers

4921

Industry Group

Couriers and Express Delivery Services

492110

National Industry (This Code)

Couriers and Express Delivery Services

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises establishments primarily engaged in providing air, surface, or combined mode courier and express delivery services of parcels, but not operating under a universal service obligation. These parcels can include goods and documents, but the express delivery services are not part of the normal mail service. These services are generally between metropolitan areas, urban centers, or international, but the establishments of this industry form a network that includes local pick-up and delivery to serve their customers' needs. Illustrative Examples: Air courier services, except establishments operating under a universal service obligation Express delivery services, except establishments operating under a universal service obligation Courier services (i.e., intercity network), except establishments operating under a universal service obligation

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

1,500 employees

Measurement Period

Current count

Standard Type

Employee-Based

Applies To

All contracts under NAICS 492110

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Providing parcel and express delivery services in addition to mail services under a universal service obligation--are classified in Industry 491110, Postal Service;
Providing messenger and delivery services within a metropolitan area or within an urban center--are classified in Industry 492210, Local Messengers and Local Delivery; and
Providing the truck transportation of palletized general freight--are classified in Industry Group 4841, General Freight Trucking.

How to Use NAICS 492110 in SAM.gov

NAICS code 492110Couriers and Express Delivery Services — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the Couriers and Express Delivery Services space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of 1,500 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 492110.

Log in Entity Registration Goods & Services Add NAICS Code Enter 492110 Save

Frequently Asked Questions

What is NAICS code 492110?

NAICS code 492110 is 'Couriers and Express Delivery Services', classified under the Transportation and Warehousing sector (NAICS 49). This industry comprises establishments primarily engaged in providing air, surface, or combined mode courier and express delivery services of parcels, but not operating under a universal service oblig

What is the SBA small business size standard for NAICS code 492110?

The SBA defines a small business under NAICS code 492110 (Couriers and Express Delivery Services) as one with 1,500 employees. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 492110 in SAM.gov?

To register NAICS code 492110 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 492110 (Couriers and Express Delivery Services) to your NAICS code list. You may designate one code as your Primary NAICS code.

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Related PSC Codes

PSC codes commonly used with this NAICS sector

Source: GSA PSC Manual April 2025

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