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 4511 Companies
NAICS Code 52411 Companies
NAICS Code 4862 Companies
NAICS Code 33991 Companies
NAICS Code 42495 Companies
NAICS Code 511140 Companies
NAICS Code 71312 Companies
NAICS Code 332212 Companies
NAICS Code 33461 Companies
NAICS Code 332912 Companies
NAICS Code 237210 Companies
NAICS Code 327211 Companies
NAICS Code 33592 Companies
NAICS Code 111 Companies
NAICS Code 45113 Companies
NAICS Code 999999 Companies
NAICS Code 333 Companies
NAICS Code 23829 Companies
NAICS Code 451 Companies
NAICS Code 56299 Companies
NAICS Code 423310 Companies
NAICS Code 322110 Companies
NAICS Code 23822 Companies
NAICS Code 42341 Companies
NAICS Code 44821 Companies
NAICS Code 921190 Companies
NAICS Code 4841 Companies
NAICS Code 315280 Companies
NAICS Code 81232 Companies
NAICS Code 5323 Companies
NAICS Code 42448 Companies
NAICS Code 336415 Companies
NAICS Code 237990 Companies
NAICS Code 42322 Companies
NAICS Code 531210 Companies
NAICS Code 451120 Companies
NAICS Code 561613 Companies
NAICS Code 561 Companies
NAICS Code 4533 Companies
NAICS Code 454110 Companies
NAICS Code 31519 Companies
NAICS Code 5511 Companies