PRH Open Data (Finland) · Schema
Company
Details of company or organisation
CompanyGovernmentFinlandBusiness RegistryOpen DataFinancial StatementsXBRL
Properties
| Name | Type | Description |
|---|---|---|
| businessId | object | Business ID, for example 0116297-6 |
| euId | object | EUID, for example FIFPRO.0116297-6 |
| names | array | Company names; company name, parallel company names and auxiliary company names |
| mainBusinessLine | object | Main line of business |
| website | object | Company's website |
| companyForms | array | Company form and previous details, if any |
| companySituations | array | Company situation (restructuring, liquidation or bankruptcy, if any) |
| registeredEntries | array | Company’s register entries |
| addresses | array | Company’s street or postal address |
| publicNotices | array | Registered notifications |
| tradeRegisterStatus | string | [Company status on the Finnish Trade Register](/opendata-ytj-api/v3/description?code=REK_KDI&lang=en) |
| status | string | [Business ID status](/opendata-ytj-api/v3/description?code=STATUS3&lang=en) |
| registrationDate | stringnull | Date of registration of the company in the format yyyy-mm-dd |
| endDate | stringnull | Date of dissolution in the format yyyy-mm-dd |
| lastModified | string | Latest update, including seconds, without a time zone in the format ‘yyyy-mm-dd 00:00:00' |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/avoindata-prh-fi/json-schema/avoindata-prh-fi-company-schema.json",
"title": "Company",
"description": "Details of company or organisation",
"x-generated": "2026-11-11",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/avoindata-prh-fi-registerednotices-openapi.yml#/components/schemas/Company",
"type": "object",
"required": [
"businessId",
"registeredEntries",
"tradeRegisterStatus",
"lastModified"
],
"properties": {
"businessId": {
"type": "object",
"required": [
"value",
"source"
],
"description": "Business ID, for example 0116297-6",
"properties": {
"value": {
"type": "string",
"description": "Business ID",
"minLength": 9,
"maxLength": 9
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Y-tunnuksen antamispäivä",
"minLength": 10,
"maxLength": 10
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"euId": {
"type": "object",
"required": [
"value",
"source"
],
"description": "EUID, for example FIFPRO.0116297-6",
"properties": {
"value": {
"type": "string",
"description": "EUID",
"minLength": 16,
"maxLength": 16
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"names": {
"type": "array",
"description": "Company names; company name, parallel company names and auxiliary company names",
"items": {
"$ref": "#/$defs/RegisterName"
},
"minItems": 0
},
"mainBusinessLine": {
"type": "object",
"required": [
"type",
"source"
],
"description": "Main line of business",
"properties": {
"type": {
"type": "string",
"description": "TOL 2008 code",
"minLength": 2,
"maxLength": 5
},
"descriptions": {
"type": "array",
"description": "TOL 2008 descriptions",
"items": {
"$ref": "#/$defs/DescriptionEntry"
},
"minItems": 0
},
"typeCodeSet": {
"type": "string",
"description": "Code lists TOIMI, TOIMI2 and TOIMI3 of the Standard Industrial Classification TOL 2008",
"minLength": 5,
"maxLength": 6
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Start date of TOL 2008 code in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"website": {
"type": "object",
"required": [
"url",
"source"
],
"description": "Company's website",
"properties": {
"url": {
"type": "string",
"description": "Website",
"minLength": 0,
"maxLength": 255
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"minLength": 10,
"maxLength": 10
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"companyForms": {
"type": "array",
"description": "Company form and previous details, if any",
"items": {
"$ref": "#/$defs/CompanyForm"
},
"minItems": 0,
"maxItems": 2
},
"companySituations": {
"type": "array",
"description": "Company situation (restructuring, liquidation or bankruptcy, if any)",
"items": {
"$ref": "#/$defs/CompanySituation"
},
"minItems": 0
},
"registeredEntries": {
"type": "array",
"description": "Company’s register entries",
"items": {
"$ref": "#/$defs/RegisteredEntry"
},
"minItems": 0
},
"addresses": {
"type": "array",
"description": "Company’s street or postal address",
"items": {
"$ref": "#/$defs/Address"
},
"minItems": 0,
"maxItems": 2
},
"publicNotices": {
"type": "array",
"description": "Registered notifications",
"items": {
"$ref": "#/$defs/PublicNotice"
}
},
"tradeRegisterStatus": {
"type": "string",
"description": "[Company status on the Finnish Trade Register](/opendata-ytj-api/v3/description?code=REK_KDI&lang=en)\n"
},
"status": {
"type": "string",
"description": "[Business ID status](/opendata-ytj-api/v3/description?code=STATUS3&lang=en)\n"
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Date of registration of the company in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"endDate": {
"type": [
"string",
"null"
],
"minLength": 10,
"maxLength": 10,
"format": "date",
"description": "Date of dissolution in the format yyyy-mm-dd"
},
"lastModified": {
"type": "string",
"minLength": 19,
"maxLength": 19,
"format": "date-time",
"x-field-extra-annotation": "@com.fasterxml.jackson.annotation.JsonFormat(shape = com.fasterxml.jackson.annotation.JsonFormat.Shape.STRING, pattern = \"yyyy-MM-dd HH:mm:ss\")",
"description": "Latest update, including seconds, without a time zone in the format ‘yyyy-mm-dd 00:00:00'"
}
},
"$defs": {
"Address": {
"type": "object",
"description": "Address details",
"required": [
"type",
"source"
],
"properties": {
"type": {
"type": "integer",
"format": "int32",
"description": "Type of address, street address: 1, postal address: 2. "
},
"street": {
"type": [
"string",
"null"
],
"description": "Street address",
"minLength": 0,
"maxLength": 50
},
"postCode": {
"type": [
"string",
"null"
],
"description": "Postal code",
"minLength": 0,
"maxLength": 5
},
"postOffices": {
"type": "array",
"description": "Town or city in various languages",
"items": {
"$ref": "#/$defs/PostOffice"
},
"minItems": 0
},
"postOfficeBox": {
"type": [
"string",
"null"
],
"description": "PO Box",
"minLength": 0,
"maxLength": 5
},
"buildingNumber": {
"type": [
"string",
"null"
],
"description": "Building",
"minLength": 0,
"maxLength": 13
},
"entrance": {
"type": [
"string",
"null"
],
"description": "Entrance",
"minLength": 0,
"maxLength": 13
},
"apartmentNumber": {
"type": [
"string",
"null"
],
"description": "Apartment",
"minLength": 0,
"maxLength": 4
},
"apartmentIdSuffix": {
"type": [
"string",
"null"
],
"description": "Divider",
"minLength": 0,
"maxLength": 1
},
"co": {
"type": [
"string",
"null"
],
"description": "C/o in the address",
"minLength": 0,
"maxLength": 34
},
"country": {
"type": [
"string",
"null"
],
"description": "Two-letter country code",
"minLength": 0,
"maxLength": 2
},
"freeAddressLine": {
"type": [
"string",
"null"
],
"description": "Free-format address for instance for an address outside Finland. Returns are replaced by spaces, spaces are replaced by underscores, such as in Norgårdsvägen_3 _ SE-451_75 Uddevalla.",
"minLength": 0,
"maxLength": 1000
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"CompanyForm": {
"type": "object",
"required": [
"type",
"version",
"source"
],
"description": "Company form",
"properties": {
"type": {
"type": "string",
"description": "[Company form code](/opendata-ytj-api/v3/description?code=YRMU&lang=en)\n",
"minLength": 1,
"maxLength": 8
},
"descriptions": {
"type": "array",
"description": "Company form descriptions",
"items": {
"$ref": "#/$defs/DescriptionEntry"
},
"minItems": 0
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"endDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "End date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"version": {
"type": "integer",
"format": "int32",
"description": "Version, 1 is the current version, other numbers are previous versions"
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"CompanySituation": {
"type": "object",
"required": [
"type",
"source"
],
"description": "Company situation (restructuring, liquidation or bankruptcy, if any)",
"properties": {
"type": {
"type": "string",
"description": "[Company situation code](/opendata-ytj-api/v3/description?code=SELTILA,SANE,KONK&lang=en)\n",
"enum": [
"SANE",
"SELTILA",
"KONK"
]
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"endDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "End date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"DescriptionEntry": {
"type": "object",
"required": [
"languageCode"
],
"description": "Data description",
"properties": {
"languageCode": {
"type": "string",
"description": "Language code, 1 - Finnish, 2 - Swedish, 3 - English",
"maxLength": 2
},
"description": {
"type": [
"string",
"null"
],
"description": "Code description",
"maxLength": 255
}
}
},
"PostOffice": {
"type": "object",
"required": [
"city",
"languageCode"
],
"description": "Postal addresses",
"properties": {
"city": {
"type": "string",
"description": "Town or city",
"maxLength": 50
},
"languageCode": {
"type": "string",
"description": "[Language code](/opendata-ytj-api/v3/description?code=KIELI&lang=en)\n",
"maxLength": 8
},
"municipalityCode": {
"type": [
"string",
"null"
],
"description": "Municipality code",
"minLength": 3,
"maxLength": 3
}
}
},
"PublicNotice": {
"type": "object",
"required": [
"recordNumber"
],
"description": "",
"properties": {
"registrationDate": {
"type": "string",
"format": "date",
"description": "Date of registration"
},
"recordNumber": {
"type": "string",
"description": "Record number of entry"
},
"typeOfRegistration": {
"type": "string",
"description": "Registration type of entry"
},
"entryCodes": {
"type": "array",
"description": "Entry codes",
"items": {
"type": "string"
}
}
}
},
"RegisterName": {
"type": "object",
"description": "Name details",
"required": [
"name",
"type",
"version",
"source"
],
"properties": {
"name": {
"type": "string",
"description": "Company name",
"minLength": 0,
"maxLength": 1000
},
"type": {
"type": "string",
"description": "[Type of name](/opendata-ytj-api/v3/description?code=TLAJI&lang=en)\n",
"minLength": 1,
"maxLength": 8
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"endDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "End date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"version": {
"type": "integer",
"format": "int32",
"description": "Version, 1 is the current version, other numbers are previous versions"
},
"source": {
"$ref": "#/$defs/Source"
}
}
},
"RegisteredEntry": {
"type": "object",
"required": [
"type",
"register",
"authority"
],
"description": "Register entries",
"properties": {
"type": {
"type": "string",
"description": "[Company registration status code](/opendata-ytj-api/v3/description?code=REK_KDI&lang=en). Must be interpreted in the REK_KDI code list by combining the register entry code with the register code separated by an underscore, such as in '1_0', indicating unregistered on the Finnish\n",
"minLength": 1,
"maxLength": 8
},
"descriptions": {
"type": "array",
"description": "Registration status descriptions",
"items": {
"$ref": "#/$defs/DescriptionEntry"
},
"minItems": 0
},
"registrationDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "Date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"endDate": {
"type": [
"string",
"null"
],
"format": "date",
"description": "End date of registration in the format yyyy-mm-dd",
"minLength": 10,
"maxLength": 10
},
"register": {
"type": "string",
"description": "[Register code](/opendata-ytj-api/v3/description?code=REK&lang=en)\n",
"minLength": 1,
"maxLength": 8
},
"authority": {
"type": "string",
"description": "[Authority code](/opendata-ytj-api/v3/description?code=VIRANOM&lang=en)\n",
"minLength": 1,
"maxLength": 8
}
}
},
"Source": {
"type": "string",
"description": "<a aria-label=\"Data source, Opens in a new window\" rel=\"noopener\" href=\"/opendata-ytj-api/v3/description?code=TLAHDE&lang=en\">Data source <svg width=\"15\" height=\"14\" viewBox=\"0 -9 24 24\"> <path margin=\"0\" fill=\"#035ca7\" d=\"M4.646 1.646a.5.5 0 0 1 .708 0l6 6a.5.5 0 0 1 0 .708l-6 6a.5.5 0 0 1-.708-.708L10.293 8 4.646 2.354a.5.5 0 0 1 0-.708\"></path></svg></a>\n"
}
}
}Work with this as data
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