Strategic NAICS code selection dramatically increases a business’s visibility to government buyers in SAM.gov. Companies should select codes that accurately reflect their core capabilities, place high-priority codes first, analyze past contract awards for frequently used codes, and utilize all ten available slots. Regular updates during SAM renewals guarantee codes align with current operations and emerging opportunities. Proper NAICS selection can considerably reduce competition while maximizing potential contract matches in the federal marketplace.
Strategic Selection of NAICS Codes for Enhanced Government Visibility

When businesses register in the System for Award Management (SAM), their selection of North American Industry Classification System (NAICS) codes greatly impacts their visibility to government buyers. Companies should focus on codes that represent their core business activities, ensuring code relevance aligns with their primary revenue streams and capabilities.
Effective strategies include:
- Analyzing past contract awards to identify frequently used codes in relevant procurement
- Benchmarking against industry leaders in target sectors
- Prioritizing underutilized codes to target less competitive niches
- Aligning with agency spending patterns and market trends
Organizations should leverage the NAICS manual descriptions by matching the exact wording of their service offerings to official code definitions. This precision helps government buyers find qualified vendors when searching SAM.gov. The transition to NAICS from SIC in 1997 created a more specific system with six-digit codes that provide greater detail about business activities. Navigating through the catalog of over 1,000 codes can be overwhelming without a strategic approach.
Businesses should maximize their visibility by using all ten available NAICS slots, placing high-priority codes first. The distinction between primary and secondary NAICS codes is crucial as the primary code should accurately represent the company’s core business focus while secondary codes can expand market reach.
Aligning Your NAICS Codes With GSA Schedule Opportunities

The strategic selection of NAICS codes for SAM visibility becomes even more powerful when specifically aligned with GSA Schedule opportunities.
Strategic NAICS code selection amplifies your visibility when properly aligned with GSA Schedule opportunities.
Understanding the relationship between NAICS codes and the GSA Schedule structure enables contractors to position themselves effectively for relevant contract opportunities. GSA Schedule alignment requires careful attention to how NAICS codes correspond to Special Item Numbers (SINs) within the 12 Large Categories (A-L). The hierarchical structure of NAICS codes helps businesses accurately identify their industry classifications for government procurement opportunities.
For maximum NAICS code relevance within the GSA Schedule framework:
- Identify which SINs within GSA Schedule categories match your company’s primary capabilities, then guarantee those corresponding NAICS codes appear in your SAM profile.
- Consider the largest size standard NAICS codes within your service domains, especially for programs like OASIS+ SB contracts.
- Regularly update your NAICS selections as new opportunities emerge or as GSA Schedule categories evolve.
- Remember that GSA Schedule SINs typically match NAICS codes to streamline the procurement process for government buyers.
- Be aware that regulations stipulate that order NAICS codes must match IDIQ NAICS code to preserve fair competition established at the IDIQ level.
Best Practices for Updating and Managing NAICS Codes in SAM.gov

Maintaining an efficient NAICS code portfolio within SAM.gov requires systematic attention and strategic management to maximize federal contract visibility.
Businesses should regularly review their codes during annual SAM renewals, ensuring code accuracy reflects current operations and capabilities. The process involves logging into SAM.gov, directing to the “Core Data” section, and adding or modifying codes that align with business services. Proper NAICS code management is essential for businesses seeking to establish their unique entity identifier through the SAM.gov system. Registration in SAM.gov is mandatory for eligibility in securing federal contracts and grants opportunities.
Effective management includes selecting specific primary and secondary NAICS codes rather than generic classifications, which improves procurement alignment with agency needs. Contractors should limit selections to five total codes unless exceptions apply, and cross-reference industry descriptions using official NAICS resources. Businesses should avoid selecting codes based solely on opportunities rather than their actual capabilities and services.
Common errors to avoid include outdated codes from previous NAICS revisions, duplicate entries, and misalignment with PSC codes.
For best results, companies should monitor high-opportunity codes on FPDS.gov and update their profile when entering new markets or expanding service offerings.
Frequently Asked Questions
How Many NAICS Codes Can a Business Register in SAM.Gov?
There is no definitive limit on how many NAICS codes a business can register in SAM.gov. However, for effective SAM profile optimization, experts recommend listing 3-5 NAICS codes that accurately represent the company’s core capabilities.
While businesses can technically add numerous codes, excessive NAICS code registration may dilute a company’s perceived specialization and confuse potential government buyers.
Organizations should select codes that precisely match their actual products and services for maximum visibility and credibility.
Can Non-Us Companies Use NAICS Codes for Federal Contracting?
Non-US companies can use NAICS codes for federal contracting, but with limitations regarding non-resident eligibility.
International contracting opportunities typically require these businesses to partner with US-based entities, as NAICS codes are primarily designed for the US regulatory environment.
While foreign companies can register in SAM.gov, their direct participation in federal contracts is restricted.
Most successful international contracting arrangements involve joint ventures or subcontracting relationships with US businesses that already utilize appropriate NAICS classifications.
Do NAICS Codes Affect Small Business Size Standard Determinations?
NAICS classifications directly determine small business eligibility for federal contracting opportunities.
The SBA establishes specific size standards for each NAICS code, typically based on annual receipts or employee count. These standards vary considerably across industries, making proper NAICS classification essential for small business status.
When a business registers in SAM.gov, the NAICS codes they select trigger the application of corresponding size standards, which ultimately determine if they qualify as small for government contracting purposes.
How Often Does the Government Update the NAICS Classification System?
The government updates the NAICS classification system every five years, with the most recent revision occurring in 2022 and the next update expected in 2027.
These NAICS updates typically reflect economic shifts, emerging industries, and consolidated sectors. The revision process is collaborative, involving the United States, Canada, and Mexico.
Government agencies enforce implementation deadlines for the new classification changes, with announcements generally preceding actual implementation by several months to allow businesses time to adapt.
Can Subcontractors Benefit From Prime Contractors’ NAICS Code Selections?
Subcontractors can greatly benefit from prime contractors’ NAICS code selections.
When primes assign appropriate codes to subcontracts, subcontractors gain advantages in maintaining small business status under more favorable size standards. This strategic alignment allows subcontractors to qualify as “similarly situated” entities, helping prime contractor strategies for Limitations on Subcontracting compliance.
Additionally, subcontractors can leverage these assignments to participate in contracts where they might otherwise exceed size standards under different NAICS classifications.