1997 NAICS Matched to 1987 SIC
Finance and Insurance

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521 Monetary Authorities - Central Bank
1997
NAICS
1997 NAICS U.S. Description Codes 1987
SIC
1987 U.S. SIC Description
521 Monetary Authorities - Central Bank
5211 Monetary Authorities - Central Bank
52111 Monetary Authorities - Central Bank c E 6011 Federal Reserve Banks
Codes: E--existing industry; N--new industry; R--revised industry; * indicates part of a 1987 SIC
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522 Credit Intermediation and Related Activities
1997
NAICS
1997 NAICS U.S. Description Codes 1987
SIC
1987 U.S. SIC Description
522 Credit Intermediation and Related Activities
5221 Depository Credit Intermediation c
52211 Commercial Banking c R *6021 National Commercial Banks (banking)
*6022 State Commercial Banks (commercial banking)
6029 Commercial Banks, NEC
*6081 Branches and Agencies of Foreign Banks (branches)
52212 Savings Institutions u R 6035 Savings Institutions, Federally Chartered
6036 Savings Institutions, Not Federally Chartered
52213 Credit Unions c R 6061 Credit Unions, Federally Chartered
6062 Credit Unions, Not Federally Chartered
52219 Other Depository Credit Intermediation c N *6022 State Commercial Banks (private and industrial banking)
5222 Nondepository Credit Intermediation c
52221 Credit Card Issuing c N *6021 National Commercial Banks (credit card issuing)
*6022 State Commercial Banks (credit card issuing)
*6141 Personal Credit Institutions (credit card issuing)
*6153 Short-Term Business Credit Institutions, Except Agricultural (credit card issuing)
52222 Sales Financing c N *6141 Personal Credit Institutions (installment sales finance)
*6153 Short-Term Business Credit Institutions, Except Agricultural (business sales finance).
*6159 Miscellaneous Business Credit Institutions (finance leasing combined with sales financing)
52229 Other Nondepository Credit Intermediation c
522291 Consumer Lending c R *6141 Personal Credit Institutions (except installment sales finance and credit card issuing)
522292 Real Estate Credit u R *6111 Foreign Trade and International Banking Institutions (Federal Land Banks)
*6162 Mortgage Bankers and Loan Correspondents (mortgage bankers and originators)
*6159 Miscellaneous Business Credit Institutions (farm mortgage companies)
522293 International Trade Financing u N *6081 Branches and Agencies of Foreign Banks (international trade financing)
*6082 Foreign Trade and International Banking Institutions (international trade financing)
*6111 Federal and Federally-Sponsored Credit Agencies (trade banks)
*6159 Miscellaneous Business Credit Institutions (trade banks)
522294 Secondary Market Financing u N *6111 Federal and Federally Sponsored Credit Agencies (secondary market financing)
*6159 Miscellaneous Business Credit Institutions (secondary market financing)
522298 All Other Nondepository Credit Intermediation u N *5932 Used Merchandise Stores (pawnshops)
6019 Central Reserve Depository Institutions, NEC
*6081 Branches and Agencies of Foreign Banks (agencies, except international trade financing)
*6082 Foreign Trade and International Banking Institutions (except international trade financing)
*6111 Federal and Federally-Sponsored Credit Agencies (except trade banks, secondary market financing and Federal Land Banks)
*6141 Personal Credit Institutions (industrial nondeposit banks)
*6159 Miscellaneous Business Credit Institutions (except trade banks, farm mortgage companies, secondary market, financing, and
5223 Activities Related to Credit Intermediation c
52231 Mortgage and Nonmortgage Loan Brokers c E 6163 Loan Brokers
52232 Financial Transactions Processing, Reserve, and Clearinghouse Activities c N *6099 Functions Related to Depository Banking, NEC (electronic funds transfer networks and clearinghouse associations)
*6153 Short-Term Business Credit Institutions, Except Agricultural (credit card service)
*7389 Business Services, NEC (credit card and validation service)
52239 Other Activities Related to Credit Intermediation c N *6099 Functions Related to Depository Banking, NEC (except electronic funds transfer networks and clearinghouses, foreign curren
*6162 Mortgage Bankers and Loan Correspondents (mortgage servicing)
Codes: E--existing industry; N--new industry; R--revised industry; * indicates part of a 1987 SIC
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523 Securities, Commodity Contracts, and Other Financial Investments and Related Activities
1997
NAICS
1997 NAICS U.S. Description Codes 1987
SIC
1987 U.S. SIC Description
523 Securities, Commodity Contracts, and Other Financial Investments and Related Activities
5231 Securities and Commodity Contracts Intermediation and Brokerage
52311 Investment Banking and Securities Dealing c N *6211 Security Brokers, Dealers, and Flotation Companies (security dealers and underwriters)
52312 Securities Brokerage c N *6211 Security Brokers, Dealers, and Flotation Companies (security brokers)
52313 Commodity Contracts Dealing c N *6099 Functions Related to Depository Banking, NEC (foreign currency exchange)
*6799 Investors, NEC (commodity contract trading companies)
*6221 Commodity Contracts Brokers and Dealers (commodity dealers)
52314 Commodity Contracts Brokerage c N *6221 Commodity Contracts Brokers and Dealers (commodity brokers)
5232 Securities and Commodity Exchanges
52321 Securities and Commodity Exchanges E 6231 Security and Commodity Exchanges
5239 Other Financial Investment Activities
52391 Miscellaneous Intermediation c N *6211 Security Brokers, Dealers, and Flotation Companies (except security and commodity dealers, security brokers and oil and ga
*6153 Short-Term Business Credit Institutions, Except Agricultural (except credit card service and issuing and business sales fi
*6792 Oil Royalty Traders (investing on own account)
*6799 Investors, NEC (venture capital companies, investment clubs, and speculators for own account)
52392 Portfolio Management c N *6282 Investment Advice (portfolio managers)
*6371 Pension, Health, and Welfare Funds (managers)
*6733 Trust, Except Educational, Religious, and Charitable (managers)
*6799 Investors, NEC (commodity contract pool operators)
52393 Investment Advice c R *6282 Investment Advice (except portfolio managers)
52399 All Other Financial Investment Activities c
523991 Trust, Fiduciary, and Custody Activities u N 6091 Nondeposit Trust Facilities
*6099 Functions Related to Depository Banking, NEC (escrow and fiduciary agencies)
*6289 Services Allied With the Exchange of Securities or Commodities, NEC (security custodians)
*6733 Trusts, Except Educational, Religious, and Charitable (administrators of private estates)
523999 Miscellaneous Financial Investment Activities u R *6211 Security Brokers, Dealers, and Flotation Companies (oil and gas lease brokers' officers)
*6289 Services Allied With the Exchange of Securities or Commodities, NEC (except securities custodians)
Codes: E--existing industry; N--new industry; R--revised industry; * indicates part of a 1987 SIC
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524 Insurance Carriers and Related Activities
1997
NAICS
1997 NAICS U.S. Description Codes 1987
SIC
1987 U.S. SIC Description
524 Insurance Carriers and Related Activities
5241 Insurance Carriers
52411 Direct Life, Health, and Medical Insurance Carriers c
524113 Direct Life Insurance Carriers u R *6311 Life Insurance (life insurers-direct)
*6321 Accident and Health Insurance (disability insurers-direct)
524114 Direct Health and Medical Insurance Carriers u R *6324 Hospital and Medical Service Plans (health and medical insurers-direct)
*6321 Accident and Health Insurance (health and medical insurers-direct)
52412 Direct Insurance (except Life, Health, and Medical) Carriers c
524126 Direct Property and Casualty Insurance Carriers u R *6331 Fire, Marine, and Casualty Insurance (fire, marine, and casualty insurers-direct, except contact lens insurance)
*6351 Surety Insurance (financial responsibility insurers-direct)
524127 Direct Title Insurance Carriers u R *6361 Title Insurance (title insurers-direct)
524128 Other Direct Insurance (except Life, Health, and Medical) Carriers u R *6331 Fire, Marine, and Casualty Insurance (contact lens insurance)
6399 Insurance Carriers, NEC
52413 Reinsurance Carriers c N *6311 Life Insurance (reinsurers)
*6321 Accident and Health Insurance (reinsurers)
*6324 Hospital and Medical Service Plans (reinsurers)
*6331 Fire, Marine, and Casualty Insurance (reinsurers)
*6351 Surety Insurance (reinsurers)
*6361 Title Insurance (reinsurers)
5242 Agencies, Brokerages, and Other Insurance Related Activities
52421 Insurance Agencies and Brokerages c R *6411 Insurance Agents, Brokers, and Service (insurance agents and brokers)
52429 Other Insurance Related Activities c
524291 Claims Adjusting c N *6411 Insurance Agents, Brokers, and Service (insurance claims adjusters)
524292 Third Party Administration of Insurance and Pension Funds u N *6371 Pension, Health, and Welfare Funds (administrators)
*6411 Insurance Agents, Brokers, and Service (processors)
524298 All Other Insurance Related Activities u N *6411 Insurance Agents, Brokers, and Service (except processors, agents and brokers, and claims adjusters)
Codes: E--existing industry; N--new industry; R--revised industry; * indicates part of a 1987 SIC
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525 Funds, Trusts, and Other Financial Vehicles
1997
NAICS
1997 NAICS U.S. Description Codes 1987
SIC
1987 U.S. SIC Description
525 Funds, Trusts, and Other Financial Vehicles u
5251 Insurance and Employee Benefit Funds u
52511 Pension Funds u N *6371 Pension, Health, and Welfare Funds (pension funds)
52512 Health and Welfare Funds u N *6371 Pension, Health, and Welfare Funds (health and welfare funds)
52519 Other Insurance Funds u N *6321 Accident and Health Insurance (self insurers)
*6324 Hospital and Medical Service Plans (self insurers)
*6331 Fire, Marine, and Casualty Insurance (self insurers)
*6733 Trusts, Except Educational, Religious, and Charitable (vacation funds for employees)
5259 Other Investment Pools and Funds u
52591 Open-End Investment Funds u E 6722 Management Investment Offices, Open-End
52592 Trusts, Estates, and Agency Accounts u N *6733 Trusts, Except Educational, Religious, and Charitable (personal trusts, estates, and agency accounts)
52593 Real Estate Investment Trusts u E 6798 Real Estate Investment Trusts
52599 Other Financial Vehicles u R *6371 Pension, Health, and Welfare Funds (profit sharing funds)
6726 Unit Investment Trusts, Face-Amount Certificate Offices, and Closed-End Management Investment Offices
Codes: E--existing industry; N--new industry; R--revised industry; * indicates part of a 1987 SIC
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Revised 9/21/19
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