NAICS Code 56161 - Investigation, Guard, and Armored Car Services

Government Level - NAICS 5-Digit

Business Lists and Databases Available for Marketing and Research

Total Verified Companies: 11,178
Contact Emails: 75,957
Company Websites: 6,495
Phone Numbers: 7,963
Business Addresses: 11,178
Companies with Email: 6,701
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NAICS CODE 56161
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Last Updated: 05/26/2025
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Looking for more companies? See NAICS 5616 - Investigation and Security Services - 24,802 companies, 188,297 emails.

NAICS Code 56161 Description

This industry comprises establishments primarily engaged in providing one or more of the following: (1) investigation, detective, and personal background check services; (2) guard and patrol services; and (3) picking up and delivering money, receipts, or other valuable items with personnel and equipment to protect such properties while in transit. Source: Census.gov

Parent Category - 4-digit Level (less specific)

Subcategories - 6-digit Level (more specific)

Cross-References

For some business types, there may be a similar industry to NAICS Code 56161 - Investigation, Guard, and Armored Car Services that is a better classification match. Establishments primarily engaged in providing credit checks are classified in NAICS Code 56145 - Credit Bureaus; Establishments primarily engaged in selling, installing, monitoring, and maintaining security systems and devices (e.g., burglar and fire alarm systems) are classified in NAICS Code 56162 - Security Systems Services; and Government establishments primarily engaged in criminal and civil law enforcement, police, traffic safety, and similar activities related to the enforcement of law are classified in NAICS Code 92212 - Police Protection.

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within NAICS Code 56161 - Investigation, Guard, and Armored Car Services. Some of the leading and most notable companies are listed below. To order a list of companies within NAICS Code 56161 - Investigation, Guard, and Armored Car 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 56161 - Investigation, Guard, and Armored Car 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

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Questions & Answers

  • How many active businesses operate in NAICS Code 56161?

    There are 11,178 verified business locations operating primarily in this industry.