Datacircle

Firmainfo pricing: company hierarchy API, GET /api/v1/companies/{company_id}/subsidiaries

Firmainfo's siteThis page as plain textCompany hierarchy API: the 5 best providers comparedFirmainfo: company hierarchy API alternatives

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67% complete: 2 of the 3 fields on our checklistSee the 3 fields
$0.00per 1,000 companiesWe haven't run Firmainfo through our company hierarchy API benchmark yet.This plan is free. We rank 96 plans for company hierarchy APIs by price. Half the plans cost $14.458 per 1,000 companies or less. See how many company hierarchy API plans are free.DanskCVRAPI's DKK 599 (about $90) monthly plan is the cheapest paid plan per 1,000 companies: $0.045. DanskCVRAPI's plan covers companies in Denmark only.GlobalEntity API's €59 monthly plan covers any number of companies in 54 countries only. GlobalEntity API's €59 monthly plan costs less up front than DanskCVRAPI's DKK 599 (about $90) monthly plan.DiscoLike, Bigdata.com and Magellan Data are the best company hierarchy API providers in the Datacircle benchmark.
Type a number to see the cheapest Firmainfo plan for that many companies. The table below then sorts the other plans by what each costs.
Plan: 14-day free trial one of Firmainfo's 5 plans
Call: GET /api/v1/companies/{company_id}/subsidiaries one of Firmainfo's 2 calls for this API
API: Company hierarchy API one of Firmainfo's 3 APIs

About this item

  • Stored. You get hierarchies from Firmainfo's database. Firmainfo doesn't say how old the hierarchies are.
  • 2 of the 3 fields on our checklist. Company, Family tree.
  • Nothing to pay. You get 5,000 credits once, enough for 5,000 calls. Unused credits expire after 14 days.
  • One call. You send company_id to GET /api/v1/companies/{company_id}/subsidiaries. The call returns the company's family tree.
  • Who can get it: anyone who applies for API access. Keep data: no API terms. Use data: with conditions.

Firmainfo: company hierarchy API alternatives

Firmainfo alternatives: other company hierarchy API providers by price

The table starts with Firmainfo's cheapest paid plan. Next come plans from other providers with the price per 1,000 companies closest to Firmainfo's. Each plan in the table gives stored data.

Firmainfo, contact us, Enterprise, GET /api/v1/companies/{company_id}/subsidiariesDiscoLike, $15,350 yearlySkrapp, $13,488 yearly, Enterprise 500K, POST /api/v3/companies/bulk-enrichCanonical, top-up, Extra credits (Pro)SavvyIQ, top-up from $5
$ per 1,000 companies$0.505$1.20$4.496$8.00$200.00
Completeness67%67%33%67%100%
Billingcontactyearlyyearlypay firstpay first
Paykr15,000$15,350$13,488any amount$5
Enough for3,000,000 calls a month1,066,000 results a month250,000 results a monthas many as you pay for25 calls
Freshnessstoredstoredstoredstoredstored
Who can get itanyone who applies for API accessanyone 18 or over with a business email address (Gmail, Yahoo and Outlook addresses are refused), for their internal business purpose, the only plan that lets you embed the data in a customer-facing productanyone 18 or oversubscribers of the Pro plananyone with an account who is at least 18 (or the age of majority)

Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-07.

  1. firmainfo.se/api/v1/openapi.json
  2. firmainfo.se/developers/
  3. firmainfo.se/docs/
  4. firmainfo.se/docs/api/dotterbolag/
  5. firmainfo.se/docs/autentisering/
  6. firmainfo.se/en/docs/api/

Product details

The key fields this plan's answer can hold, then each filled column in its row on the sheet.

  • Company
  • Parent, not in the answer
  • Family tree
Price
$ per 1,000 companies$0.00
Percall
Billingfree
Aggregators
Aggregatorsnone
Not found
$ per 1,000$0.00
In their words
Their pitchRapporterade dotterbolag, ägarandelar och senaste rapporteringsår.
Data
Freshnessstored
CountriesSweden
Full family treeno
Keep datano API terms
Use dataKompletta snapshots, massuttag och vidareförsäljning ingår inte i standardplanerna och kräver separat Enterprise-avtal.
Plan
Paykr0
You get5,000 credits
Enough for5,000 calls, once
Expires14 days
Rate limit
Batch1
Speed
Answerin the call
The call
You sendcompany_id
MethodGET
Path/api/v1/companies/{company_id}/subsidiaries
About the plan
Plan14-day free trial
Who can get itanyone who applies for API access
The 10 fields the plan's answer can hold

company ID, company name, registration number, coverage basis, coverage complete, subsidiaries, relationship, capital share, reported fiscal year end, possibly stale

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