NAICS Code 5616 - Investigation and Security Services

Government Level - NAICS 4-Digit

Business Lists and Databases Available for Marketing and Research

Total Verified Companies: 24,893
Contact Emails: 188,297
Company Websites: 14,935
Phone Numbers: 20,049
Business Addresses: 24,893
Companies with Email: 13,803
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NAICS CODE 5616
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Last Updated: 05/02/2025
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Looking for more companies? See NAICS 561 - Administrative and Support Services - 287,541 companies, 1,316,964 emails.

NAICS Code 5616 Description

This industry group comprises establishments primarily engaged in one of the following: (1) investigation, guard, and armored car services; (2) selling security systems, such as burglar and fire alarms and locking devices, along with installation, repair, or monitoring services; or (3) remote monitoring of electronic security alarm systems. Source: Census.gov

Parent Category - 3-digit Level (less specific)

Subcategories - 5-digit Level (more specific)

Companies

SICCODE.com compiles comprehensive business data and executive contact leads for businesses within NAICS Code 5616 - Investigation and Security Services. Some of the leading and most notable companies are listed below. To order a list of companies within NAICS Code 5616 - Investigation and Security 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 5616 - Investigation and Security 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 5616?

    There are 24,893 verified business locations operating primarily in this industry.