Compare NAICS & SIC Code Help Options for Your Business
Get the Right NAICS & SIC Code — Verified by the Classification Team
A wrong NAICS or SIC code can affect loan approvals, contract bids, insurance underwriting, and other business decisions. Our classification team reviews your business activity, verifies the best-fit classification, and provides written support you can use.
The wrong code can have real consequences — don't guessNew Company Code Selection
For new businesses choosing a NAICS & SIC code for the first time — ideal for registrations and startup forms.
- Initial NAICS and SIC code selection
- Reviewed by a classification analyst
- Written rationale supporting the selection
- Delivered by email
- Valid for one business location
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- Multi-activity review not included
- Revision not included
- Not intended for formal SBA, contract, or dispute use
Business Verification
For existing businesses confirming the right primary code — including multi-activity businesses.
- Expert NAICS and SIC review
- Multi-activity review to identify the correct primary code
- Reviewed against classification standards
- Written explanation supporting the verification
- Digital verification summary by email
- 1 revision if new information affects the classification
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- No formal PDF report for agency or file submission
- Not intended for formal SBA, contract, or dispute documentation
Full Verified Analysis
A complete, documented analysis built to hold up under SBA review, contract scrutiny, audits, and disputes.
- Verified primary NAICS and SIC code with official title
- Review of alternate, secondary, and near-miss code options
- Conflict analysis when more than one code could apply
- Evidence-based written rationale with source references
- SBA size standard alignment for the selected NAICS code
- Formal audit-ready PDF for review, file, or submission
- Valid for one business location
What's at Stake With the Wrong Code
NAICS and SIC codes affect more than a form field. A misclassification can trigger real problems across lending, contracting, and compliance.
SBA size standards are tied directly to your NAICS code. The wrong code can make you appear ineligible — or misclassify whether you qualify as a small business.
Federal solicitations specify required NAICS codes. If your registered code doesn't match, your bid can be rejected before it is even evaluated on merit.
Banks and insurers use your SIC code to assess risk. A code that doesn't match your actual activity can raise flags, delay approvals, or affect your premiums.
Still Not Sure Which to Choose?
If you are forming a new business with one clear activity and just need an initial code for a registration or startup form, New Company Code Selection is the right fit.
Choose Business Verification if you already operate the business — especially if you have more than one activity and are not sure which code applies.
Choose Full Verified Analysis if the stakes are higher: SBA loans, government contracts, compliance reviews, or any situation where the classification needs to be fully documented, reasoned, and defensible — with a formal audit-ready PDF.