UK SICSubclass
UK SIC 66.191—Digital currency wallet providers including peer to peer payment services
Subclass · UK Standard Industrial Classification (2026)
Where 66.191 sits
- L Financial and insurance activities
- 66 Activities auxiliary to financial services and insurance activities
- 66.1 Activities auxiliary to financial services, except insurance and pension funding
- 66.19 Other activities auxiliary to financial services, except insurance and pension funding
- 66.191 Digital currency wallet providers including peer to peer payment services
What 66.191 includes
- This subclass includes auxiliary financial service activities not elsewhere classified
- Financial transaction processing and settlement activities, including digital (or internet-based) payment provision and settlement activities for credit card transactions
- Activities of digital currency wallet providers
- Activities of payment providers (e.g. electronic funds transfer services), including peer-to-peer payment services
What 66.191 excludes
- Publishing of financial markets analysis, see 58.19
- Information search services regarding financial markets, see 63.92
- Crypto-assets exchanges, see 66.11
- Brokerage activities, see 66.12
- Activities of insurance agents and brokers, see 66.22
- Management of funds, see 66.30
- Activities of debt collection agencies and non-performing loans servicers, see 82.91
- Trading and brokerage of crypto-assets without liabilities, see 82.99
66.191 in other systems
ANZSICAustralia · New Zealand
- 6419 Other Auxiliary Finance and Investment Services approximate via ISIC 6619
ATECOItaly
- 66.19.10 Financial transaction processing and settlement activities approximate via ISIC 6619
- 66.19.21 Financial advisory activities provided by financial advisors authorised for off-branch offerings approximate via ISIC 6619
- 66.19.90 Other activities auxiliary to financial services n.e.c., except insurance and pension funding approximate via ISIC 6619
- 66.19.22 Other financial advisory activities approximate via ISIC 6619
- 66.19.1 Financial transaction processing and settlement activities broader via ISIC 6619
- 66.19 Other activities auxiliary to financial services, except insurance and pension funding broader via ISIC 6619
- 66.19.2 Financial advisory activities broader via ISIC 6619
- 66.19.9 Other activities auxiliary to financial services n.e.c., except insurance and pension funding broader via ISIC 6619
CNAE BrazilBrazil
- 66.19-3 Auxiliary activities of financial services not specified elsewhere approximate via ISIC 6619
- 6619-3/01 Settlement and custody services inferred via ISIC 6619
- 6619-3/99 Other ancillary activities of financial services not specified above inferred via ISIC 6619
- 6619-3/02 Correspondents of financial institutions inferred via ISIC 6619
- 6619-3/05 Debit card operators inferred via ISIC 6619
- 6619-3/03 Representatives of foreign banks inferred via ISIC 6619
- 6619-3/04 Atms inferred via ISIC 6619
- 6613-4/00 Credit card administration inferred via ISIC 6619
CNAESpain
- 66.19 Other activities auxiliary to financial services, except insurance and pension funds approximate via ISIC 6619
HSICHong Kong
- 661901 Investment advisory services approximate via ISIC 6619
- 661902 Trustees and custodians approximate via ISIC 6619
- 661999 Other miscellaneous activities auxiliary to financial service activities n.e.c. approximate via ISIC 6619
- 661201 Investment banking activities inferred via ISIC 6619
- 661100 Administration of marketplaces for securities and commodity contracts inferred via ISIC 6619
- 661202 Securities brokerage inferred via ISIC 6619
- 661203 Commodity futures and gold bullion brokers and dealers inferred via ISIC 6619
- 663000 Fund management inferred via ISIC 6619
ICNEAChina
- 6930 Payment services for non-financial institutions approximate via ISIC 6619
- 6991 Currency brokerage company services approximate via ISIC 6619
- 6790 Other capital market services approximate via ISIC 6619
- 6940 Financial information services approximate via ISIC 6619
- 6950 Financial asset management company approximate via ISIC 6619
- 6999 Others do not include the financial industry approximate via ISIC 6619
ISICUnited Nations (global)
JSICJapan
- 6619 Other financial auxiliaries approximate via ISIC 6619
- 6512 Investment advisory and agent services approximate via ISIC 6619
- 6522 Commodity investment advisors approximate via ISIC 6619
KSICSouth Korea
- 66191 Securities issuance, management, deposit and settlement services approximate via ISIC 6619
- 66192 Investment advisory businesses and discretionary investment businesses approximate via ISIC 6619
- 66199 Other activities auxiliary to financial service activities n.e.c. approximate via ISIC 6619
- 6619 Other activities auxiliary to financial service activities broader via ISIC 6619
MSICMalaysia
- 66193 Activities of transaction/ payment processing services (online payment) approximate via ISIC 6619
- 66191 Investment advisory services approximate via ISIC 6619
- 66192 Financial consultancy services approximate via ISIC 6619
- 66199 Activities auxiliary to finance n.e.c. approximate via ISIC 6619
- 6619 Other activities auxiliary to financial service activities, except insurance/takaful and pension funding broader via ISIC 6619
NACEEuropean Union
- 66.19 Other activities auxiliary to financial services, except insurance and pension funding approximate via ISIC 6619
NAFFrance
- 66.19H Other activities auxiliary to financial services, excluding insurance and pension funds, n. C. A. approximate via ISIC 6619
- 66.19G Activities of the units to non-producing holding of heritage furniture approximate via ISIC 6619
- 66.19 Other activities auxiliary to financial services, excluding insurance and pension funds broader via ISIC 6619
NAICSUnited States
- 522320 Financial Transactions Processing, Reserve, and Clearinghouse Activities approximate via ISIC 6619
- 523991 Trust, Fiduciary, and Custody Activities approximate via ISIC 6619
- 522310 Mortgage and Nonmortgage Loan Brokers approximate via ISIC 6619
- 523940 Portfolio Management and Investment Advice approximate via ISIC 6619
- 523999 Miscellaneous Financial Investment Activities approximate via ISIC 6619
NAICS CanadaCanada
- 522310 Mortgage and non-mortgage loan brokers approximate via ISIC 6619
- 522329 Other financial transactions processing and clearing house activities inferred via ISIC 6619
- 526915 Bond and income / dividend funds - Canadian inferred via ISIC 6619
- 526916 Bond and income / dividend funds - foreign inferred via ISIC 6619
- 526981 Securitization vehicles inferred via ISIC 6619
- 526930 Segregated (except pension) funds inferred via ISIC 6619
- 526989 All other miscellaneous funds and financial vehicles inferred via ISIC 6619
- 526111 Trusteed pension funds inferred via ISIC 6619
NICIndia
- 661903 Activities of digital currency wallet providers approximate via ISIC 6619
- 661907 Activities of payment providers including Fintech, e.g., electronic funds transfer services, P2P lending/ payment services and Unified Payments Interface (UPI) transactions. approximate via ISIC 6619
- 661901 Financial transaction processing and settlement activities, including digital (or internet-based) payment provision and settlement activities for credit card transactions (payment gateways) approximate via ISIC 6619
- 661911 Post office/ bank agents providing investment services approximate via ISIC 6619
- 661909 RegTech services that provide technology-driven solutions to streamline regulatory compliance, including anti-money laundering (AML) checks, fraud detection, automated reporting, real-time monitoring, and risk management tools for financial institutions. approximate via ISIC 6619
- 661905 Tokenization of digital assets, including security token offerings and initial coin offerings approximate via ISIC 6619
- 661902 Investment advisors/ consultant (including robo-advisory services and analysing financial markets as an advisory service), mortgage and loan advisors, financial advisors in relation to mergers and acquisition services approximate via ISIC 6619
- 661999 Other activities auxiliary to financial service activities, except insurance and pension funding n.e.c. Including trustee, fiduciary, and custody services on a fee or contract basis, securities custody approximate via ISIC 6619
NOGASwitzerland
- 661900 Other activities auxiliary to financial services, except insurance and pension funding approximate via ISIC 6619
- 6619 Other activities auxiliary to financial services, except insurance and pension funding broader via ISIC 6619
PKDPoland
- 66.19.Z Other activities supporting financial services, excluding insurance and pension funds approximate via ISIC 6619
- 66.19 Other activities supporting financial services, excluding insurance and pension funds broader via ISIC 6619
SCIANMexico
- 522320 Savings banks, cooperatives and popular savings and loan financial institutions approximate via ISIC 6619
- 522310 Credit unions approximate via ISIC 6619
- 523122 Currency exchange centers inferred via ISIC 6619
- 523121 Currency exchange offices inferred via ISIC 6619
- 522510 Services related to non-exchange credit intermediation inferred via ISIC 6619
- 522440 Self-financing companies inferred via ISIC 6619
- 522490 Other non-exchange credit and financial intermediation institutions inferred via ISIC 6619
- 522452 Pawn shops inferred via ISIC 6619
SICUnited States (legacy)
- 6163 Loan Brokers approximate via ISIC 6619
- 6289 Security and Commodity Service approximate via ISIC 6619
- 6099 Functions Related To Depository Banking approximate via ISIC 6619
- 6211 Security Brokers and Dealers approximate via ISIC 6619
- 6091 Nondeposit Trust Facilities approximate via ISIC 6619
- 6733 Trusts, NEC approximate via ISIC 6619
- 6153 Short-Term Business Credit approximate via ISIC 6619
- 7389 Business Services, NEC approximate via ISIC 6619
SNISweden
- 66.190 Other activities auxiliary to financial services, except insurance and pension funding approximate via ISIC 6619
- 66.19 Other activities auxiliary to financial services, except insurance and pension funding broader via ISIC 6619
SSICSingapore
- 66195 Transaction/payment processing services inferred via ISIC 6619
- 66199 Other activities auxiliary to financial service activities n.e.c. inferred via ISIC 6619
- 66191 Trustee, fiduciary and custody services inferred via ISIC 6619
- 66192 Corporate finance advisory services inferred via ISIC 6619
- 66193 Clearing and settlement of financial instruments inferred via ISIC 6619
- 66194 Activities auxiliary to fund management activities inferred via ISIC 6619
- 66110 Securities and commodities exchange inferred via ISIC 6619
- 661 Activities auxiliary to financial service activities, except insurance and pension funding broader via ISIC 6619
WZGermany
- 66.19.1 Processing of payment and other financial transactions approximate via ISIC 6619
- 66.19.9 Other activities auxiliary to financial services, except insurance and pension funding, n.e.c. approximate via ISIC 6619
- 66.19.2 Intermediation of loans approximate via ISIC 6619
- 66.19 Other activities auxiliary to financial services, except insurance and pension funding broader via ISIC 6619
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