North American Industry Classification System 2022 - North America
561621 Security Systems Services (except Locksmiths)
NAICS 2022 classification code 561621 covers "Security Systems Services (except Locksmiths)" at level 5 of the NAICS 2022 hierarchy.
Level 51 cross-system mapping
Is your business really a 561621?Classify itWhere 561621 sits in the NAICS 2022 hierarchy
- >56 Administrative and Support and Waste Management and Remediation Services
- >>561 Administrative and Support Services
- >>>5616 Investigation and Security Services
- >>>>56162 Security Systems Services
- >>>>>561621 Security Systems Services (except Locksmiths)
- >>>>>561621 Security Systems Services (except Locksmiths)
561621 in other classification systems
Equivalent and related codes across 1 other system. Click any code to see its full definition, hierarchy, and crosswalks.
Other NAICS 2022 codes under 561621 Security Systems Services (except Locksmiths)
Frequently asked questions
- What is NAICS 2022 561621?
- NAICS 2022 561621 is "Security Systems Services (except Locksmiths)". NAICS 2022 code 561621 covers "Security Systems Services (except Locksmiths)" at level 5 of the NAICS 2022 hierarchy.
- How does NAICS 2022 561621 map to other classification systems?
- 561621 Security Systems Services (except Locksmiths) has equivalents in ISIC Rev 4 (8020). These crosswalks let you translate this code between NAICS 2022 and 1 other classification system.
- What is the parent category of 561621?
- 561621 Security Systems Services (except Locksmiths) sits under 561621 Security Systems Services (except Locksmiths) in the NAICS 2022 hierarchy.
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