NAICS Code 56111 - Office Administrative Services

Government Level - NAICS 5-Digit

Business Lists and Databases Available for Marketing and Research

Total Verified Companies: 16,581
Contact Emails: 112,852
Company Websites: 6,224
Phone Numbers: 8,285
Business Addresses: 16,581
Companies with Email: 6,183
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NAICS CODE 56111
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Last Updated: 05/02/2025
Ideal for: Direct Mailing Email Campaigns Calling Market Research ‐ Free Sample & Report, Custom Lists, and Expert Support — All Included
Looking for more companies? See NAICS 5611 - Office Administrative Services - 16,581 companies, 112,852 emails.

NAICS Code 56111 Description

See industry description for 561110. Source: Census.gov

Parent Category - 4-digit Level (less specific)

Subcategories - 6-digit Level (more specific)

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within NAICS Code 56111 - Office Administrative Services. Some of the leading and most notable companies are listed below. To order a list of companies within NAICS Code 56111 - Office Administrative Services for marketing (postal mailing, telemarketing, emailing) or analytics-use, click on the link below to “Buy Business List”. Our data analysts are standing by to assist in your list setup and target marketing.

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Industry Executives

Would you like to email executives in NAICS Code 56111 - Office Administrative Services? Below are some of the common job titles available to be targeted.

  • Business Development
  • Chairman
  • C-Level
  • Director
  • Engineering
  • Executive Director
  • Facilities
  • Finance
  • Human Resource
  • IT
  • Manager
  • Marketing
  • Manufacturing
  • Operations
  • Owner
  • Partner
  • President
  • Principal
  • Purchasing
  • Sales
  • Vice President

For specific job title targeting, please provide details in the business list request form.

Executive Email List

Questions & Answers

  • How many active businesses operate in NAICS Code 56111?

    There are 16,581 verified business locations operating primarily in this industry.