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 316 companies with NAICS code 5616More NAICS Codes
NAICS Code 42511 Companies
NAICS Code 42413 Companies
NAICS Code 325413 Companies
NAICS Code 4249 Companies
NAICS Code 5311 Companies
NAICS Code 323 Companies
NAICS Code 42391 Companies
NAICS Code 334517 Companies
NAICS Code 624221 Companies
NAICS Code 52 Companies
NAICS Code 333995 Companies
NAICS Code 322299 Companies
NAICS Code 7112 Companies
NAICS Code 72232 Companies
NAICS Code 8112 Companies
NAICS Code 3379 Companies
NAICS Code 812 Companies
NAICS Code 3117 Companies
NAICS Code 3149 Companies
NAICS Code 332912 Companies
NAICS Code 483111 Companies
NAICS Code 924 Companies
NAICS Code 6116 Companies
NAICS Code 81222 Companies
NAICS Code 812210 Companies
NAICS Code 486 Companies
NAICS Code 42482 Companies
NAICS Code 812191 Companies
NAICS Code 31523 Companies
NAICS Code 23711 Companies
NAICS Code 4234 Companies
NAICS Code 4242 Companies
NAICS Code 561110 Companies
NAICS Code 2122 Companies
NAICS Code 92113 Companies
NAICS Code 811198 Companies
NAICS Code 926110 Companies
NAICS Code 56221 Companies
NAICS Code 524126 Companies
NAICS Code 62131 Companies
NAICS Code 115116 Companies
NAICS Code 513 Companies