NAICS Code 55111 – Management of Companies and Enterprises
Official 5-digit NAICS industry U.S. Census Bureau NAICS 2022
At a glance
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Contains
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Official definition
This industry comprises (1) establishments primarily engaged in holding the securities of (or other equity interests in) companies and enterprises for the purpose of owning a controlling interest or influencing management decisions or (2) establishments (except government establishments) that administer, oversee, and manage other establishments of the company or enterprise and that normally undertake the strategic or organizational planning and decision-making role of the company or enterprise. Establishments that administer, oversee, and manage may hold the securities of the company or enterprise.
Source: U.S. Census Bureau, NAICS 2022
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Business Lists & Company Data for NAICS 55111 - Management of Companies and Enterprises
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|---|---|---|---|---|
| Spirit Aerosystems Inc Wichita, KS | ||||
| Thomson Reuters Corp New York, NY | ||||
| American Electric Power Company Inc Columbus, OH |
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Spirit Aerosystems Inc · Wichita, KS
Contact Website Phone Employees -
Thomson Reuters Corp · New York, NY
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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A delivered list can include company name, address, phone, website, NAICS and SIC codes, employee size, and sales volume. Contact name, title, and business email are available on U.S. records when we have them. Field availability varies by record, and Canadian deliveries do not include business email addresses.
How are these company counts verified? Data sources, verification process, and count methodology.
Counts are SICCODE.com business locations available for purchase, not government census totals. Headquarters and branches are counted separately, and each location is classified by its primary SIC industry. Counts refresh when you change the country or state filter on this page.
Example companies
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19,829 verified U.S. companies
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- West Corp Omaha, NE View classification →
- State Street Financial Center Boston, MA View classification →
- Lamar Advertising Company Baton Rouge, LA View classification →
- Goldman Sachs New York, NY View classification →
- ServiceMaster Global Holdings Inc Memphis, TN View classification →
- Contran Corp Dallas, TX View classification →
- U.S. Bancorp Minneapolis, MN View classification →
Key facts
- Code
- 55111
- Classification level
- Official 5-digit NAICS industry
- Official source
- U.S. Census Bureau · NAICS 2022
Industry statistics
Historical statistics
2017 Economic Census
2017 Economic Census
- Establishments (2017)
- 32,775
Why do company counts differ?
The U.S. Economic Census counts establishments with paid employees that operated during the census year, including businesses that may have since closed. Its industry classifications draw on business-reported information and government records. SICCODE.com's counts reflect verified business records currently available for purchase, with classifications based on documented business activities. Differences in reporting periods, database coverage, classification methods and verification criteria mean the totals may differ.
Cross-references
- Establishments primarily engaged in holding the securities of companies or enterprises and operating these entities are classified according to the business operated; Establishments primarily engaged in holding the securities of depository banks and operating these entities are classified in NAICS Code 5221 - Depository Credit Intermediation
- Establishments primarily engaged in patent buying and licensing are classified in NAICS Code 53311 - Lessors of Nonfinancial Intangible Assets (except Copyrighted Works]
- Establishments primarily engaged in providing a range of day-to-day office administrative services for other companies or enterprises on a contract or fee basis are classified in NAICS Code 56111 - Office Administrative Services; Establishments primarily engaged in providing a single service to other establishments of the company or enterprise, such as trucking, warehousing, research and development, and data processing, are classified according to the service provided
- Government establishments primarily engaged in administering, overseeing, and managing governmental programs are classified in NAICS Code 92 - Public Administration
NAICS classification hierarchy
Five official Census levels, from sector to national industry, plus a commercial extended level.
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NAICS industry 55111 Management of Companies and Enterprises
One example classification path is shown. Other branches may exist. Extended 8-digit codes are commercial segments, not official Census NAICS codes.
National industries
These are the most detailed official U.S. NAICS industries within this category. Select one to view its definition and available company data.
Sources
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Official classification source U.S. Census Bureau.
North American Industry Classification System (2022), NAICS 55111. U.S. Census Bureau → -
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 NAICS titles and definitions come from the U.S. Census Bureau. Commercial database counts are SICCODE.com records.
About this classification
This page combines the official U.S. Census Bureau NAICS definition with classification crosswalks and SICCODE.com commercial data. Classifications are reviewed regularly by the Classification Review Team.