221210

Natural Gas Distribution

Utilities › Utilities › Natural Gas Distribution

SBA Size Standard

1,150 employees

Employee-Based Verify at SBA.gov →

NAICS Code Hierarchy

22

Sector

Utilities

221

Subsector

Utilities

2212

Industry Group

Natural Gas Distribution

221210

National Industry (This Code)

Natural Gas Distribution

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises: (1) establishments primarily engaged in operating gas distribution systems (e.g., mains, meters); (2) establishments known as gas marketers that buy gas from the well and sell it to a distribution system; (3) establishments known as gas brokers or agents that arrange the sale of gas over gas distribution systems operated by others; and (4) establishments primarily engaged in transmitting and distributing gas to final consumers.

✓ Small Business Eligibility at a Glance

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

Size Standard

1,150 employees

Measurement Period

Current count

Standard Type

Employee-Based

Applies To

All contracts under NAICS 221210

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:

Pipeline transportation of natural gas from process plants to local distribution systems--are classified in Industry 486210, Pipeline Transportation of Natural Gas;
Operating liquefied natural gas (LNG) terminals without operating natural gas pipelines--are classified in U.S. Industry 488999, All Other Support Activities for Transportation; and
Retailing liquefied petroleum (LP) gas via direct selling (i.e., home delivery)--are classified in Industry 457210, Fuel Dealers.

How to Use NAICS 221210 in SAM.gov

NAICS code 221210Natural Gas Distribution — 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 Natural Gas Distribution 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 1,150 employees, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 221210.

Log in Entity Registration Goods & Services Add NAICS Code Enter 221210 Save

Frequently Asked Questions

What is NAICS code 221210?

NAICS code 221210 is 'Natural Gas Distribution', classified under the Utilities sector (NAICS 22). This industry comprises: (1) establishments primarily engaged in operating gas distribution systems (e.g., mains, meters); (2) establishments known as gas marketers that buy gas from the well and sell

What is the SBA small business size standard for NAICS code 221210?

The SBA defines a small business under NAICS code 221210 (Natural Gas Distribution) as one with 1,150 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 221210 in SAM.gov?

To register NAICS code 221210 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 221210 (Natural Gas Distribution) to your NAICS code list. You may designate one code as your Primary NAICS code.

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