Participants
This endpoint returns the participants (deltagere) of a company — the people and entities connected to it through roles such as management, board members and founders. It is a focused subset of the full combined company endpoint, without the additional logical groups such as basic information and ownership. Use it when you only need a company's participants and want a smaller, faster response.
Endpoints
The endpoint is api.lassox.com/{lassoid}/participants, where {lassoid} is a
Lasso Id for a CVR company. To retrieve the history,
add /history to the URL, which wraps each value in an object containing from and to values.
The following is an example of how to get the participants of a specific company. Don't forget to add your API key.
GET api.lassox.com/CVR-1-23452345/participants
{
"stakeholders": [],
"management": {
"ceo": {
"address": {
"address1": "Prinsessevej 55 4. th.",
"address2": "1264 København K",
"streetName": "Prinsessevej",
"streetCode": 6948,
"houseNumberFrom": 55,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "4",
"sideDoor": "th",
"postalCode": 1264,
"postalDistrict": "København K",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Johnny Doersen",
"type": "PERSON",
"lassoId": "CVR-3-4000440004",
"unitNumber": 4000440004,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Administrerende Direktør",
"originalType": "adm. dir",
"attributes": []
},
"from": "2017-07-15T00:00:00"
},
"members": [
{
"address": {
"address1": "Valmuevej 40 st. th.",
"address2": "1709 København V",
"streetName": "Valmuevej",
"streetCode": 6544,
"houseNumberFrom": 40,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "st",
"sideDoor": "th",
"postalCode": 1709,
"postalDistrict": "København V",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "John Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000000001",
"unitNumber": 4000000001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Direktør",
"originalType": "DIREKTION",
"attributes": []
},
"from": "2016-03-10T00:00:00"
}
]
},
"board": {
"chairman": {
"address": {
"address1": "Æblevej 17",
"address2": "2830 Virum",
"streetName": "Æblevej",
"streetCode": 890,
"houseNumberFrom": 17,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": null,
"sideDoor": null,
"postalCode": 2830,
"postalDistrict": "Virum",
"cityName": null,
"municipality": {
"name": "LYNGBY-TAARBÆK",
"code": 173
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Jane Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000400001",
"unitNumber": 4000400001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesformand",
"originalType": "FORMAND",
"attributes": [
{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
},
"from": "2016-05-06T00:00:00"
},
"members": [
{
"address": {
"address1": "Brumgade 2 27. 002.",
"address2": "1799 København V",
"streetName": "Brumgade",
"streetCode": 8836,
"houseNumberFrom": 2,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "27",
"sideDoor": "002",
"postalCode": 1799,
"postalDistrict": "København V",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Anders And",
"type": "PERSON",
"lassoId": "CVR-3-4004140041",
"unitNumber": 4004140041,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesmedlem",
"originalType": "BESTYRELSESMEDLEM",
"attributes": [
{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
},
"from": "2015-04-15T00:00:00"
}
]
},
"founders": [
{
"address": {
"address1": "Prinsessevej 55 4. th.",
"address2": "1264 København K",
"streetName": "Prinsessevej",
"streetCode": 6948,
"houseNumberFrom": 55,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "4",
"sideDoor": "th",
"postalCode": 1264,
"postalDistrict": "København K",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "PROCENTFIRMAET APS",
"type": "VIRKSOMHED",
"lassoId": "CVR-1-31313131",
"cvr": 31313131
}
],
"otherParticipants": []
}
GET api.lassox.com/CVR-1-23452345/history/participants
{
"stakeholders": [],
"management": {
"ceo": [{
"value": {
"address": {
"address1": "Æblevej 17",
"address2": "2830 Virum",
"streetName": "Æblevej",
"streetCode": 890,
"houseNumberFrom": 17,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": null,
"sideDoor": null,
"postalCode": 2830,
"postalDistrict": "Virum",
"cityName": null,
"municipality": {
"name": "LYNGBY-TAARBÆK",
"code": 173
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Jane Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000400001",
"unitNumber": 4000400001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Administrerende Direktør",
"originalType": "adm. dir",
"attributes": []
}
},
"from": "2012-05-14T00:00:00",
"to": "2014-05-31T00:00:00",
"current": false
}, {
"value": {
"address": {
"address1": "Prinsessevej 55 4. th.",
"address2": "1264 København K",
"streetName": "Prinsessevej",
"streetCode": 6948,
"houseNumberFrom": 55,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "4",
"sideDoor": "th",
"postalCode": 1264,
"postalDistrict": "København K",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Johnny Doersen",
"type": "PERSON",
"lassoId": "CVR-3-4000440004",
"unitNumber": 4000440004,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Administrerende Direktør",
"originalType": "adm. dir",
"attributes": []
}
},
"from": "2014-06-01T00:00:00",
"to": null,
"current": true
}
],
"members": [{
"value": {
"address": {
"address1": "Valmuevej 40 st. th.",
"address2": "1709 København V",
"streetName": "Valmuevej",
"streetCode": 6544,
"houseNumberFrom": 40,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "st",
"sideDoor": "th",
"postalCode": 1709,
"postalDistrict": "København V",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "John Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000000001",
"unitNumber": 4000000001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Direktør",
"originalType": "DIREKTION",
"attributes": []
}
},
"from": "2014-06-01T00:00:00",
"to": null,
"current": true
}
]
},
"board": {
"chairman": [{
"value": {
"address": {
"address1": "Æblevej 17",
"address2": "2830 Virum",
"streetName": "Æblevej",
"streetCode": 890,
"houseNumberFrom": 17,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": null,
"sideDoor": null,
"postalCode": 2830,
"postalDistrict": "Virum",
"cityName": null,
"municipality": {
"name": "LYNGBY-TAARBÆK",
"code": 173
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Jane Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000400001",
"unitNumber": 4000400001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesformand",
"originalType": "formand",
"attributes": [{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
}
},
"from": "2012-05-14T00:00:00",
"to": "2017-09-25T00:00:00",
"current": false
},
{
"value": {
"address": {
"address1": "Æblevej 17",
"address2": "2830 Virum",
"streetName": "Æblevej",
"streetCode": 890,
"houseNumberFrom": 17,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": null,
"sideDoor": null,
"postalCode": 2830,
"postalDistrict": "Virum",
"cityName": null,
"municipality": {
"name": "LYNGBY-TAARBÆK",
"code": 173
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Jane Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000400001",
"unitNumber": 4000400001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesformand",
"originalType": "FORMAND",
"attributes": [{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
}
},
"from": "2019-06-26T00:00:00",
"to": null,
"current": true
}
],
"members": [{
"value": {
"address": {
"address1": "Prinsessevej 55 4. th.",
"address2": "1264 København K",
"streetName": "Prinsessevej",
"streetCode": 6948,
"houseNumberFrom": 55,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "4",
"sideDoor": "th",
"postalCode": 1264,
"postalDistrict": "København K",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Johnny Doersen",
"type": "PERSON",
"lassoId": "CVR-3-4000440004",
"unitNumber": 4000440004,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesmedlem",
"originalType": "BESTYRELSE",
"attributes": [{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
}
},
"from": "2012-07-02T00:00:00",
"to": "2014-05-31T00:00:00",
"current": false
}, {
"value": {
"address": {
"address1": "Valmuevej 40 st. th.",
"address2": "1709 København V",
"streetName": "Valmuevej",
"streetCode": 6544,
"houseNumberFrom": 40,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "st",
"sideDoor": "th",
"postalCode": 1709,
"postalDistrict": "København V",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "John Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000000001",
"unitNumber": 4000000001,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesmedlem",
"originalType": "BESTYRELSE",
"attributes": [{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
}
},
"from": "2012-07-02T00:00:00",
"to": "2014-05-31T00:00:00",
"current": false
},
{
"value": {
"address": {
"address1": "Brumgade 2 27. 002.",
"address2": "1799 København V",
"streetName": "Brumgade",
"streetCode": 8836,
"houseNumberFrom": 2,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "27",
"sideDoor": "002",
"postalCode": 1799,
"postalDistrict": "København V",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "Anders And",
"type": "PERSON",
"lassoId": "CVR-3-4004140041",
"unitNumber": 4004140041,
"role": {
"mainType": "LEDELSESORGAN",
"type": "Bestyrelsesmedlem",
"originalType": "BESTYRELSESMEDLEM",
"attributes": [{
"type": "VALGFORM",
"value": "generalforsamling"
}
]
}
},
"from": "2019-06-26T00:00:00",
"to": null,
"current": true
}
]
},
"founders": [{
"address": {
"address1": "Valmuevej 40 st. th.",
"address2": "1709 København V",
"streetName": "Valmuevej",
"streetCode": 6544,
"houseNumberFrom": 40,
"houseNumberTo": null,
"houseLetterFrom": null,
"houseLetterTo": null,
"floor": "st",
"sideDoor": "th",
"postalCode": 1709,
"postalDistrict": "København V",
"cityName": null,
"municipality": {
"name": "KØBENHAVN",
"code": 101
},
"coName": null,
"postalBox": null,
"freeText": null,
"countryCode": "DK"
},
"name": "John Doe",
"type": "PERSON",
"lassoId": "CVR-3-4000000001",
"unitNumber": 4000000001
}
],
"otherParticipants": []
}
Field reference
Top level
| Field | Type | Description |
|---|---|---|
management |
object | The company's management (direktion). See Management and board. |
board |
object | The company's board (bestyrelse). See Management and board. |
founders |
object[] | The company's founders (stiftere). Each is a Participant, without a role or from. |
stakeholders |
object[] | Interested parties (interessenter), each a Participant. Often empty. |
otherParticipants |
object[] | Participants not covered by the groups above, each a Participant. Often empty. |
Management and board
The management and board objects each single out the leading role and list the remaining
members separately.
| Field | Type | Description |
|---|---|---|
management.ceo |
object | The CEO (administrerende direktør), a Participant. |
management.members |
object[] | The other management members (direktører), each a Participant. |
board.chairman |
object | The chairman of the board (bestyrelsesformand), a Participant. |
board.members |
object[] | The other board members (bestyrelsesmedlemmer), each a Participant. |
Participant
The shared shape used for each person or entity connected to the company.
| Field | Type | Description |
|---|---|---|
name |
string | The participant's name. |
type |
string | PERSON for an individual or VIRKSOMHED for a company. |
lassoId |
string | The participant's Lasso Id. |
unitNumber |
number | The CVR unit number (enhedsnummer), for persons. |
cvr |
number | The CVR number, for company participants. |
address |
object | The participant's address. See Address. |
role |
object | The participant's role in the company. See Role. Absent for founders. |
from |
datetime | When the participant took on the role. Absent for founders. |
Role
| Field | Type | Description |
|---|---|---|
mainType |
string | The overall role category, e.g. LEDELSESORGAN. |
type |
string | The specific role, e.g. Administrerende Direktør, Direktør or Bestyrelsesmedlem. |
originalType |
string | The role as originally registered in CVR, e.g. adm. dir or BESTYRELSESMEDLEM. |
attributes |
object[] | Additional key/value attributes (type, value), e.g. VALGFORM (how a board member was elected). |
History responses
In the historic response, every value is wrapped in an object with value, from, to
and current fields, where current indicates whether the value is the one in effect now.
The from/to timestamps describe the period the value was valid for (to is null while
still current).