Risk grade updatedRisk gradeEvidence verified
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Onkook Oy
Onkook Oy's registered office is Riihimäki. It is a limited company. The company was established on 2019-05-07. It operates in the industry of organising festivals and other cultural events. In its latest retained statement for 2026-04-30, revenue was €344,351 and operating profit was €45,801.
Business ID 2997096-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2997096-7
- Sector
- Organising festivals and other cultural events
- Municipality
- Riihimäki
- Company form
- Limited company
- Registration date
- 2019-05-07
- Business ID registration date
- 2019-04-25
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Karilantie 1, 11120, Riihimäki
People and decision-makers
Tamminen Janne OlaviVarsinainen jäsen
Tamminen Miia AnnukkaOikeutettu nimenkirjoittaja
Miia TamminenHallitus: varajäsen
About Onkook Oy
Financial position and key figures for the company.
Onkook Oy's location municipality is Riihimäki. It is a limited company. The company was established on 2019-05-07. It operates in the industry of organising festivals and other cultural events. In its latest retained statement for 2026-04-30, revenue was €344,351 and operating profit was €45,801. The latest retained financial statement for 2026-04-30 shows revenue of €344,351 and profit for the financial year of €38,025. Based on the latest retained statement, revenue growth was +382.4%, operating margin was +13.3%, and equity ratio was +67.6%.
Auxiliary business names
Public alternate names materialized from source observations.
Onkook Ltd.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-04-30
0
0
Enriched source observation
Derived indicators
Revenue growth382.4%
Operating margin13.3%
Equity ratio67.6%
Revenue€344,351+€272,967 (+382.4%) vs previous periodPrevious: €71,384
Operating profit (loss)€45,801+€54,268 (+640.9%) vs previous periodPrevious: -€8,467
Profit (loss) for the financial year€38,025+€46,587 (+544.1%) vs previous periodPrevious: -€8,562
Assets€62,464+€57,666 (+1201.9%) vs previous periodPrevious: €4,798
Balance-sheet contextLatest financial period
Profit before taxes€45,616Previous: -€8,562
Employees2Previous: No comparison value
Revenue trend5 periods
€61,251
2022-04-30
€222,630
2023-04-30
€102,750
2024-04-30
€71,384
2025-04-30
€344,351
2026-04-30
Operating profit (loss) trend5 periods
€3,115
2022-04-30
€2,470
2023-04-30
€5,050
2024-04-30
-€8,467
2025-04-30
€45,801
2026-04-30
Profit (loss) for the financial year trend5 periods
€2,399
2022-04-30
€1,697
2023-04-30
€3,977
2024-04-30
-€8,562
2025-04-30
€38,025
2026-04-30
Assets trend5 periods
€10,487
2022-04-30
€13,497
2023-04-30
€15,130
2024-04-30
€4,798
2025-04-30
€62,464
2026-04-30
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
84/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
83/100 · Improving
Ratio history
| Ratio | 2022-04-30 | 2023-04-30 | 2024-04-30 | 2025-04-30 | 2026-04-30 |
|---|---|---|---|---|---|
| Equity ratio | 81.9 % | 76.2 % | 89.7 % | 87.4 % | 67.6 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 4.5 % | 1.1 % | 4.9 % | -11.9 % | 13.3 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2997096-7
VAT IDFI29970967
EU IDFIFPRO.2997096-7
MunicipalityRiihimäki
Current registered entries
2019-04-25VAT-liable for business activity in Tax Administration (VAT Register)
2019-04-25Registered in Tax Administration (Prepayment Register)
2019-05-07Registered in Tax Administration (Tax Administration)
2019-05-07Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Tamminen Janne OlaviVarsinainen jäsenSources: 4 · Confidence: 78%
Tamminen Miia AnnukkaOikeutettu nimenkirjoittajaSources: 1 · Confidence: 78%
Miia TamminenHallitus: varajäsenSources: 1 · Confidence: 76%
Risk certificate
An open-data based company stability and risk signal.
BUSINESS.fi
BUSINESS.fi Luottoluokitus
Profile-specific risk signal based on open data
Automatic gradeNot a credit decision
B1
StableOnkook Oy
66/100
Medium
Registry and statistical evidenceRegistry and statistics based
Supporting factors
- Active registered status
- Lower industry distress context
Risk factors to note
- Sufficient structured financial metrics are not available
B1
2026-09-17
open-risk-grade-v0.14
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
Risk context
When sufficient source-backed financial metrics are not available for a Tier 1 assessment, BUSINESS.fi shows registry, industry, and regional context.
Industry risklow
84/100
Industry context is low based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 7 years of registry continuity.
Registry and status signalsSeurattava
63/100
Registry history, filing recency, and active register markings are still limited or mixed.
Events & news
Verified events and sourced external company news in one timeline.
Registry timeline
Trade register notifications shown on a timeline.
11 register eventsLatest event: 2025-08-06
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-03.
This company profile has not been claimed yet
Onkook Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.