Investigation and Security Services
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.
Get all 306 companies with NAICS code 5616More NAICS Codes
NAICS Code 51113 Companies
NAICS Code 51419 Companies
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NAICS Code 424690 Companies
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NAICS Code 313 Companies
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NAICS Code 486 Companies
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NAICS Code 331492 Companies
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NAICS Code 336611 Companies
NAICS Code 81232 Companies
NAICS Code 327122 Companies
NAICS Code 3274 Companies
NAICS Code 522120 Companies
NAICS Code 447 Companies
NAICS Code 32 Companies
NAICS Code 5172 Companies
NAICS Code 23799 Companies
NAICS Code 3365 Companies
NAICS Code 326 Companies
NAICS Code 721 Companies
NAICS Code 6239 Companies
NAICS Code 334 Companies
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NAICS Code 44422 Companies