OPENAPI Detail

XML JSON

Financial Services Commission_Company Basic Information

The basic corporate information is data that provides an overview of each company, status of affiliates, and information on subsidiaries to be connected based on the corporate registration number or company name. The main items include the company name, representative, date of establishment, industry, number of employees, main business, whether affiliates are listed, and key information on subsidiaries (address, business content, asset size, basis for governance, etc.), and can be searched at any point in time using the base date. This data can be used to understand the structure and relationships between not only individual companies but also corporate groups, so it can be used for corporate financial analysis, interpretation of affiliate structures, and analysis of governance structures.

※ Application for use is only available on the PC version.

Financial Services Commission_Company Basic Information Information such as classification and provision of file data information system
Classified Finance, tax, and finance - finance Provided By
Department Department No
API Type REST Data Format JSON+XML
Usage 2693 Keyword corporation,line,enterprise,Search for affiliated companies,Affiliate Company Search,Company Overview Inquiry,Company Information,Corporate Information
Registered 2020-04-01 Edited 2025-07-17
Deliberation Type dev : allow / run : allow
Payment free
Scope of License
References 오픈API 활용자가이드_금융위원회_기업기본정보.docx

Function

  • Application for Use Development level : allowed / Operation level : allowed
  • Available traffic 1000000 / Operational account can increase traffic by applying for use case registration
  • Requested Link http://apis.data.go.kr/1160100/service/GetCorpBasicInfoService_V2/getAffiliate_V2
  • Service URL http://apis.data.go.kr/1160100/service/GetCorpBasicInfoService_V2/

Request Parameter

Request Parameter

Category(Korean) Category(English) Size Division Sample Data Description
ServiceKey Essential - Authentication key received from public data portal
pageNo Essential 1 page number
numOfRows Essential 10 Number of results per page
resultType Essential xml Result format (xml/json)
basDt Optional 20200517 The date on which the operation or transaction is based (year month day)
crno Optional 1101110028939 Corporate registration number
afilCmpyNm Optional 케이비아이알로이(주) Affiliate company name

Response Element

Response Element

Category(Korean) Category(English) Size Division Sample Data Description
header Essential header
body Essential body

Sample Code

Please check the sample code on your PC.