finn_selskaper_i_omrade

Find companies within a radius of a point, nearest first.

Direct GET

For navigating agents: open the HTML page with parameters in the URL. The result is fetched and displayed without screenshots or form filling.

https://allemannsdata.com/wiki/kilder/firmafakta/finn_selskaper_i_omrade/?postnummer={postnummer}&lat={lat}&lon={lon}&adresse={adresse}&radius_km=5.0&naeringskoder={naeringskoder}&min_employees={min_employees}&max_employees={max_employees}&limit=30&offset=0

Replace {postnummer}, {lat}, {lon}, {adresse}, {radius_km}, {naeringskoder}, {min_employees}, {max_employees}, {limit}, {offset} with values. Remove unused optional parameters from the URL.

For software and dashboards: Read the operation descriptor. The JSON GET template is https://allemannsdata.com/wiki/api/v1/kilder/firmafakta/finn_selskaper_i_omrade?postnummer={postnummer}&lat={lat}&lon={lon}&adresse={adresse}&radius_km=5.0&naeringskoder={naeringskoder}&min_employees={min_employees}&max_employees={max_employees}&limit=30&offset=0.

Parameter	Requirement	JSON type	Description
`postnummer`	optional	string	Norwegian 4-digit postal code to centre the search on (e.g. '0150'). The centre becomes that postal code's location. Ignored if lat+lon are given.
`lat`	optional	number	Latitude of the centre point (WGS84). Provide together with lon to search around exact coordinates.
`lon`	optional	number	Longitude of the centre point (WGS84). Provide together with lat.
`adresse`	optional	string	Street address (e.g. 'Karl Johans gate 1') used together with postnummer to centre the search on that address. Falls back to the postal code centre if the address is not found.
`radius_km`	optional	number	Search radius in kilometres from the centre. Capped at 50 km.
`naeringskoder`	optional	array	Optional list of naeringskoder to filter by, e.g. ['56.101']. A short prefix like '41' matches every code under it. Use list_naeringskoder to find codes.
`min_employees`	optional	integer	Minimum number of employees.
`max_employees`	optional	integer	Maximum number of employees.
`limit`	optional	integer	Max companies to return, nearest first. Capped at 100; use offset to page.
`offset`	optional	integer	Number of companies to skip.

Generated JavaScript, Python and response structure

Use JSON when the user requests code, machine-readable data, value extraction or further computation. Use the HTML GET page to identify the correct source and verify parameters.

Example for generated JavaScript and Python

https://allemannsdata.com/wiki/api/v1/kilder/firmafakta/finn_selskaper_i_omrade?postnummer={postnummer}&lat={lat}&lon={lon}&adresse={adresse}&radius_km=5.0&naeringskoder={naeringskoder}&min_employees={min_employees}&max_employees={max_employees}&limit=30&offset=0

Replace URL placeholders and remove unused optional parameters.

JavaScript in a dashboard

const url = "https://allemannsdata.com/wiki/api/v1/kilder/firmafakta/finn_selskaper_i_omrade?postnummer={postnummer}&lat={lat}&lon={lon}&adresse={adresse}&radius_km=5.0&naeringskoder={naeringskoder}&min_employees={min_employees}&max_employees={max_employees}&limit=30&offset=0";
const response = await fetch(url);
if (!response.ok) {
  const failure = await response.json();
  throw new Error(`${failure.error.code}: ${failure.error.message} ${failure.suggestion}`);
}
const result = await response.json();
const data = result.data;

Python without additional packages

import json
from urllib.request import urlopen

url = "https://allemannsdata.com/wiki/api/v1/kilder/firmafakta/finn_selskaper_i_omrade?postnummer={postnummer}&lat={lat}&lon={lon}&adresse={adresse}&radius_km=5.0&naeringskoder={naeringskoder}&min_employees={min_employees}&max_employees={max_employees}&limit=30&offset=0"
with urlopen(url) as response:
    result = json.load(response)
data = result["data"]

Response structure

{
  "source": "firmafakta",
  "operation": "finn_selskaper_i_omrade",
  "parameters": {},
  "data": {},
  "entities": [],
  "_meta": {"retrieved_at": "...", "sources": [], "cache": {}},
  "_links": {"self": "...", "source": "...", "wiki": "..."}
}

Form for manual use

The form is a fallback for people and browser agents that cannot open the GET URL directly.

postnummer Type: string. Norwegian 4-digit postal code to centre the search on (e.g. '0150'). The centre becomes that postal code's location. Ignored if lat+lon are given.

lat Type: decimal number. Latitude of the centre point (WGS84). Provide together with lon to search around exact coordinates.

lon Type: decimal number. Longitude of the centre point (WGS84). Provide together with lat.

adresse Type: string. Street address (e.g. 'Karl Johans gate 1') used together with postnummer to centre the search on that address. Falls back to the postal code centre if the address is not found.

radius_km Type: decimal number. Search radius in kilometres from the centre. Capped at 50 km.

naeringskoder Type: list of string (comma-separated). Optional list of naeringskoder to filter by, e.g. ['56.101']. A short prefix like '41' matches every code under it. Use list_naeringskoder to find codes.

min_employees Type: integer. Minimum number of employees.

max_employees Type: integer. Maximum number of employees.

limit Type: integer. Max companies to return, nearest first. Capped at 100; use offset to page.

offset Type: integer. Number of companies to skip.

Continue exploring

How an AI agent should use this page

Ground rule: Navigate with HTML GET links to keep explanations and relationships. Use the page's JSON alternative only when concrete values must be extracted, compared or computed.

How to use the finn_selskaper_i_omrade lookup

Replace the placeholders in the HTML GET template; remove optional parameters you do not need.
Check types, units, limits and ID formats in the parameter table.
Follow linked results to canonical pages before combining sources.

Misreading to avoid: An empty list means "no results for this lookup". An error message or unavailable source does not mean the data does not exist.

Source-specific next step

Confirm the organization number before detail lookups. Use the canonical company page to combine owners, roles, grants, Doffin and jobs.

Go to the source page for other operations. Use the JSON template only after the HTML result shows that the parameters and source are correct.

AI agent? Read the complete navigation and programming guide.