SICCODE.comSIC LookupH Finance, Insurance, Real Estate60 Depository Institutions602 Commercial BanksSIC 6021
SIC Code 6021 – National Commercial Banks
Official 4-digit SIC code Source: OSHA SIC Manual Updated Nov 6, 2026
At a glance
Companies
More specific segments
Related NAICS
Which businesses belong in SIC 6021?
Usually classified in SIC 6021
- Commercial banks, National
- Trust companies (accepting deposits) commercial: National
Usually classified elsewhere
- Trust companies engaged in fiduciary business, but not regularly engaged in deposit banking, are classified in Industry 6091.
Official definition for SIC 6021 - National Commercial Banks
Commercial banks and trust companies (accepting deposits) chartered under the National Bank Act.
Source: OSHA SIC Manual
Companies in SIC 6021 - National Commercial Banks
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Showing: United States · All states — counts update when you change the filter
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What your sample looks like
Preview · details masked| Company | Contact & title | Website | Phone | Employees |
|---|---|---|---|---|
| BMO Financial Corp Chicago, IL | ||||
| Bank of America Charlotte, NC | ||||
| BB&T Corp Winston Salem, NC |
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BMO Financial Corp · Chicago, IL
Contact Website Phone Employees -
Bank of America · Charlotte, NC
Contact Website Phone Employees
- Company
- Address
- Phone
- Website
- Contact name & title
- Business email
- Employees
- Sales volume
- SIC & NAICS
Includes: company, address, phone, website, contacts, emails, employees, sales volume, SIC & NAICS.
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Key facts for SIC 6021 - National Commercial Banks
- SIC code
- 6021
- Official title
- National Commercial Banks
- Scope
- OSHA SIC Manual, establishment-level
- Major group
- 60 Depository Institutions
- Industry group
- 602 Commercial Banks
- Official source
- OSHA SIC Manual
- Where SIC is used
- Used in SEC filings, government forms, and business lists. See which agencies still use SIC codes →
SIC Classification Hierarchy
Four official SIC levels, plus a more detailed commercial classification level.
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Industry · Official 4-Digit 6021 National Commercial Banks
One example classification path is shown. Other branches may exist. The 6-digit Marketing Level is a commercial extension, not an official SIC classification.
Other codes in Industry Group 602: 6022 · State Commercial Banks 6029 · Commercial Banks, Not Elsewhere Classified
More specific segments in SIC 6021
Segments let you target only the companies you need. Add one or more to your list to get pricing and a free sample.
47,373 U.S. companies across 5 segments · Segment codes are 6-digit marketing categories that extend the official 4-digit SIC code. They are not official SIC codes.
SIC 6021 is in your list, which already includes all 5 segments.
| Code | Segment | Companies | Build your list |
|---|---|---|---|
| 6021-01 | Banks | 47,007 47,007 companies | |
| 6021-02 | Trust Companies | 359 359 companies | |
| 6021-03 | Automated Teller Machines | 0 0 companies | |
| 6021-04 | Letters Of Credit | 4 4 companies | |
| 6021-05 | Banks/Overseas-Representative Offices | 3 3 companies |
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Example companies in SIC 6021
See how SICCODE.com evaluates businesses using documented activities and official SIC definitions. Select a company to review its classification and the reasoning behind it.
242,695 verified U.S. companies
- American Express Company New York, NY View classification →
- Deutsche Bank Americas Holding Corp New York, NY View classification →
- SunTrust Banks Inc Atlanta, GA View classification →
- KeyCorp Cleveland, OH View classification →
- Franklin Resources Inc San Mateo, CA View classification →
- Cullen/Frost Bankers Inc San Antonio, TX View classification →
- Wells Fargo And Company San Francisco, CA View classification →
- Credit Agricole Cib New York, NY View classification →
NAICS and ISIC crosswalk for SIC 6021 - National Commercial Banks
Correspondences in NAICS and ISIC for SIC 6021 - National Commercial Banks. These mappings do not replace the official SIC definition.
| System | Code | Title |
|---|---|---|
| SIC This page | 6021 | National Commercial Banks |
| NAICS | 522110 | Commercial Banking Commercial Banking |
| NAICS | 522210 | Credit Card Issuing Credit Card Issuing |
| ISIC Rev. 4 | 6419 | Other Monetary Intermediation Other Monetary Intermediation |
| ISIC Rev. 4 | 6492 | Other Credit Granting Other Credit Granting |
Sources for SIC 6021
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Official classification source U.S. Occupational Safety and Health Administration.
Standard Industrial Classification Manual (1987), SIC 6021. OSHA SIC Manual → -
SICCODE.com commercial data Company-record counts, coverage, and related commercial data are maintained by SICCODE.com. Methodology →
SICCODE.com is an independent publisher. Official SIC titles and definitions come from the OSHA SIC Manual; commercial database counts are SICCODE.com records.
Citations & Academic Recognition · 50+ documented references
About this classification
This page combines the official SIC definition with classification analysis, crosswalks, and SICCODE.com commercial data. Classifications are reviewed regularly by the SICCODE.com Industry Classification Team.