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 315 companies with NAICS code 5616More NAICS Codes
NAICS Code 4441 Companies
NAICS Code 33232 Companies
NAICS Code 326 Companies
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NAICS Code 23834 Companies
NAICS Code 334111 Companies
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NAICS Code 448 Companies
NAICS Code 487 Companies
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NAICS Code 21311 Companies
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NAICS Code 322220 Companies
NAICS Code 23819 Companies
NAICS Code 481219 Companies
NAICS Code 339992 Companies
NAICS Code 621498 Companies
NAICS Code 333914 Companies
NAICS Code 92 Companies
NAICS Code 322211 Companies
NAICS Code 62141 Companies
NAICS Code 31522 Companies
NAICS Code 115 Companies
NAICS Code 56211 Companies
NAICS Code 621493 Companies
NAICS Code 311422 Companies
NAICS Code 54134 Companies
NAICS Code 92213 Companies
NAICS Code 32541 Companies
NAICS Code 812199 Companies
NAICS Code 3379 Companies
NAICS Code 31699 Companies
NAICS Code 32 Companies
NAICS Code 314110 Companies
NAICS Code 311314 Companies
NAICS Code 31519 Companies
NAICS Code 9231 Companies
NAICS Code 71392 Companies
NAICS Code 313310 Companies