UK SICSection

UK SIC O—Administrative and support service activities

Section · UK Standard Industrial Classification (2026)

Convert Other systems

Where O sits

O Administrative and support service activities

Contains 6 narrower codes

What O includes

This section includes a variety of activities that support general business operations. These activities differ from those in section N since their primary purpose is not the transfer of specialised knowledge.

O in other systems

ANZSICAustralia · New Zealand

N Administrative and support services approximate via ISIC O
L Rental, hiring and real estate services approximate via ISIC O
7320 Packaging Services inferred via ISIC O
7299 Other Administrative Services n.e.c. inferred via ISIC O
7294 Call Centre Operation inferred via ISIC O
6640 Non-Financial Intangible Assets (Except Copyrights) Leasing inferred via ISIC O
7220 Travel Agency and Tour Arrangement Services inferred via ISIC O
3291 Landscape Construction Services inferred via ISIC O

ATECOItaly

O Administrative and Support Service Activities exact via ISIC O
82.10.00 Office administrative and support activities inferred via ISIC O
82.99 Other business support service activities n.e.c. inferred via ISIC O
81.30 Landscape service activities inferred via ISIC O
81.10 Combined facilities support activities inferred via ISIC O
80 Investigation and security activities inferred via ISIC O
77 Rental and leasing activities inferred via ISIC O
79.1 Travel agency and tour operator activities inferred via ISIC O

CNAE BrazilBrazil

N Administrative activities and complementary services exact via ISIC O
82.2 Telephone service activities inferred via ISIC O
82.99-7 Business support service activities not specified elsewhere inferred via ISIC O
82.1 Office services and administrative support inferred via ISIC O
80.11-1 Private security and surveillance activities inferred via ISIC O
81.3 Landscape activities inferred via ISIC O
81.2 Cleaning activities inferred via ISIC O
82.3 Event organization activities, excluding cultural and sporting events inferred via ISIC O

CNAESpain

O Administrative Activities and Auxiliary Services exact via ISIC O
82.10 Administrative and auxiliary office activities inferred via ISIC O
82.99 Other business support activities n.e.c. inferred via ISIC O
82.92 Packaging and packing activities inferred via ISIC O
81.10 Comprehensive services for buildings and facilities inferred via ISIC O
77 Rental activities inferred via ISIC O
81.30 Gardening activities inferred via ISIC O
79.11 Activities of travel agencies inferred via ISIC O

HSICHong Kong

N Administrative and support service activities exact via ISIC O
821 Office administrative and support activities inferred via ISIC O
80 Security and investigation activities inferred via ISIC O
77 Rental and leasing activities inferred via ISIC O
7910 Travel agency activities inferred via ISIC O
8292 Packaging activities inferred via ISIC O
78 Employment activities inferred via ISIC O
8129 Other building and industrial cleaning activities inferred via ISIC O

ICNEAChina

L Leasing and business services approximate via ISIC O
N Water conservancy, environment and public facilities management industry approximate via ISIC O
7291 Travel agencies and related services inferred via ISIC O
7295 Credit service inferred via ISIC O
7292 Packaging service inferred via ISIC O
8211 Building cleaning service inferred via ISIC O
7214 Unit logistics management service inferred via ISIC O
7520 Intellectual property services inferred via ISIC O

ISICUnited Nations (global)

O Administrative and support service activities exact
8210 Office administrative and support activities inferred via ISIC O
8299 Other business support service activities n.e.c. inferred via ISIC O
8130 Landscape service activities inferred via ISIC O
8110 Combined facilities support activities inferred via ISIC O
8240 Intermediation service activities for business support activities n.e.c., except financial intermediation inferred via ISIC O
801 Investigation and security activities inferred via ISIC O
77 Rental and leasing activities inferred via ISIC O

JSICJapan

R Services, n.e.c. approximate via ISIC O
N Living-related and personal services and amusement services approximate via ISIC O
K Real estate and goods rental and leasing approximate via ISIC O
9294 Call center services inferred via ISIC O
9221 Building maintenance services inferred via ISIC O
912 Worker dispatching services inferred via ISIC O
7912 Travel sub-agency inferred via ISIC O
7911 Travel agency, except travel sub-agency inferred via ISIC O

KSICSouth Korea

N Business facilities management and business support services; rental and leasing activities exact via ISIC O
74300 Landscape care and maintenance service activities inferred via ISIC O
74100 Combined facilities support activities inferred via ISIC O
75991 Activities of call centers and telemarketing services inferred via ISIC O
75320 Security systems crevice activities inferred via ISIC O
75994 Packaging and filling activities inferred via ISIC O
7521 Travel agency activities inferred via ISIC O
75919 Other office support service activities inferred via ISIC O

MSICMalaysia

O Administrative and Support Service Activities exact via ISIC O
82109 Office administrative and support activities n.e.c inferred via ISIC O
8299 Other business support service activities n.e.c. inferred via ISIC O
8130 Landscape service activities inferred via ISIC O
8110 Combined facilities support activities inferred via ISIC O
8240 Intermediation service activities for business support service activities n.e.c., except financial intermediation inferred via ISIC O
801 Investigation and security activities inferred via ISIC O
821 Office administrative and support activities broader via ISIC O

NACEEuropean Union

O Administrative and support service activities exact
I Accommodation and food service activities approximate via ISIC O
R Human health and social work activities approximate via ISIC O
G Wholesale and retail trade approximate via ISIC O
82.10 Office administrative and support activities inferred via ISIC O
82.99 Other business support service activities n.e.c. inferred via ISIC O
81.30 Landscape service activities inferred via ISIC O
81.10 Combined facilities support activities inferred via ISIC O

NAFFrance

O Service activities administrative and support exact via ISIC O
82.10Y Activities of office service and administrative support inferred via ISIC O
82.99 Other service activities, business support n. C. A. inferred via ISIC O
81.30 Service activities landscaping inferred via ISIC O
81.10 Support activities combined facilities inferred via ISIC O
80 Activities investigation and security inferred via ISIC O
79.1 Activities of travel agency and tour operator inferred via ISIC O
77.51 Activities of intermediation services for the rental and leasing of cars, campervans, and caravans inferred via ISIC O

NAICSUnited States

56 Administrative and Support and Waste Management and Remediation Services approximate via ISIC O
53 Real Estate and Rental and Leasing approximate via ISIC O
532 Rental and Leasing Services inferred via ISIC O
561510 Travel Agencies inferred via ISIC O
561520 Tour Operators inferred via ISIC O
533110 Lessors of Nonfinancial Intangible Assets (except Copyrighted Works) inferred via ISIC O
561312 Executive Search Services inferred via ISIC O
561910 Packaging and Labeling Services inferred via ISIC O

NAICS CanadaCanada

56 Administrative and support, waste management and remediation services approximate via ISIC O
53 Real estate and rental and leasing approximate via ISIC O
532 Rental and leasing services inferred via ISIC O
561510 Travel agencies inferred via ISIC O
561520 Tour operators inferred via ISIC O
533110 Lessors of non-financial intangible assets (except copyrighted works) inferred via ISIC O
561910 Packaging and labelling services inferred via ISIC O
561210 Facilities support services inferred via ISIC O

NICIndia

O Administrative and support service activities exact via ISIC O
8210 Office administrative and support activities inferred via ISIC O
8130 Landscape service activities inferred via ISIC O
829 Business support activities n.e.c inferred via ISIC O
8110 Combined facilities support activities inferred via ISIC O
8240 Intermediation service activities for business support activities n.e.c., except financial intermediation inferred via ISIC O
77 Rental and leasing activities inferred via ISIC O
8011 Investigation and private security activities inferred via ISIC O

NOGASwitzerland

O Administrative and Support Service Activities exact via ISIC O
821000 Office administrative and support activities inferred via ISIC O
8299 Other business support service activities n.e.c. inferred via ISIC O
8130 Landscape service activities inferred via ISIC O
8110 Combined facilities support activities inferred via ISIC O
80 Investigation and security activities inferred via ISIC O
791 Travel agency and tour operator activities inferred via ISIC O
7751 Intermediation service activities for rental and leasing of cars, motorhomes and trailers inferred via ISIC O

PKDPoland

O Administrative Services and Support Activities exact via ISIC O
82.10 Office administrative activities, including support activities inferred via ISIC O
81.30 Service activities related to inferred via ISIC O
80 Detective and security services inferred via ISIC O
81.10 Support activities related to maintaining order in buildings inferred via ISIC O
82.99 Other business support activities, not elsewhere classified inferred via ISIC O
82.92 Packaging activities inferred via ISIC O
79.11 Activities of travel agents inferred via ISIC O

SCIANMexico

56 Business support services and waste managementt, and remediation services approximate via ISIC O
53 Real estate and rental services for movable and intangible assets approximate via ISIC O
533110 Trademark, patent, and franchise rental services inferred via ISIC O
5613 Employment services inferred via ISIC O
532 Furniture rental services inferred via ISIC O
561520 Organization of excursions and tour packages for travel agencies (Operators of tours) inferred via ISIC O
561510 Travel agencies inferred via ISIC O
561910 Packaging and labeling services inferred via ISIC O

SICUnited States (legacy)

I Services approximate via ISIC O
E Transportation, Communications, Electric, Gas, and Sanitary Services approximate via ISIC O
4724 Travel Agencies inferred via ISIC O
4725 Tour Operators inferred via ISIC O
7323 Credit Reporting Services inferred via ISIC O
8744 Facilities Support Services inferred via ISIC O
6794 Patent Owners and Lessors inferred via ISIC O
4173 Bus Terminal and Service Facilities inferred via ISIC O

SNISweden

O Administrative and Support Service Activities exact via ISIC O
82.100 Office administrative and support activities inferred via ISIC O
82.99 Other business support service activities n.e.c. inferred via ISIC O
81.30 Landscape service activities inferred via ISIC O
81.10 Combined facilities support activities inferred via ISIC O
80 Investigation and security activities inferred via ISIC O
79.1 Travel agency and tour operator activities inferred via ISIC O
77.51 Intermediation service activities for rental and leasing of cars, motorhomes and trailers inferred via ISIC O

SSICSingapore

O Administrative and support service activities exact via ISIC O
79 Travel agencies and tour operators inferred via ISIC O
821 Office administrative and support activities inferred via ISIC O
8299 Other Business Support Service Activities n.e.c. inferred via ISIC O
77 Rental and leasing activities inferred via ISIC O
813 Landscape planting, care and maintenance service activities inferred via ISIC O
8292 Packaging Activities inferred via ISIC O
78 Employment activities inferred via ISIC O

WZGermany

O Administrative and support service activities exact via ISIC O
82.10.0 Office administrative and support activities inferred via ISIC O
82.99 Other business support service activities n.e.c. inferred via ISIC O
81.30 Landscape service activities inferred via ISIC O
81.10 Combined facilities support activities inferred via ISIC O
80 Investigation and security activities inferred via ISIC O
79.1 Travel agency and tour operator activities inferred via ISIC O
77.51 Intermediation service activities for rental and leasing of cars, motorhomes and trailers inferred via ISIC O

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