Risk grade updatedRisk gradeEvidence verified
29 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
J-Kos Oy
J-Kos Oy's registered office is Järvenpää. It is a limited company. The company was established on 1997-11-27. It operates in the industry of computer programming activities. In its latest retained statement for 2025-12-31, revenue was €258,169 and operating profit was €88,581.
Business ID 1110673-2ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1110673-2
- Sector
- Computer programming activities
- Municipality
- Järvenpää
- Company form
- Limited company
- Registration date
- 1997-11-27
- Business ID registration date
- 1997-12-30
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Rantakatu 3 A 5, 04400, Järvenpää
Phone: +358505563303Source observation
Email: [email protected]Source observation
Website: https://www.j-kos.fiSource observation
People and decision-makers
Koskinen Jari Jukka TapaniToimitusjohtaja
About J-Kos Oy
Financial position and key figures for the company.
J-Kos Oy's location municipality is Järvenpää. It is a limited company. The company was established on 1997-11-27. It operates in the industry of computer programming activities. In its latest retained statement for 2025-12-31, revenue was €258,169 and operating profit was €88,581. The latest retained financial statement for 2025-12-31 shows revenue of €258,169 and profit for the financial year of €104,114. Based on the latest retained statement, revenue growth was +2.8%, operating margin was +34.0%, and equity ratio was not currently available.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth2.8%
Operating margin34.0%
Revenue€258,169+€6,900 (+2.7%) vs previous periodPrevious: €251,269
Operating profit (loss)€88,581+€39,722 (+81.3%) vs previous periodPrevious: €48,859
Profit (loss) for the financial year€104,114+€65,613 (+170.4%) vs previous periodPrevious: €38,501
Balance-sheet contextLatest financial period
Profit before taxes€136,394Previous: €47,161
Employees2Previous: No comparison value
Revenue trend4 periods
€397,452
2022-12-31
€314,246
2023-12-31
€251,269
2024-12-31
€258,169
2025-12-31
Operating profit (loss) trend4 periods
€206,123
2022-12-31
€134,120
2023-12-31
€48,859
2024-12-31
€88,581
2025-12-31
Profit (loss) for the financial year trend4 periods
€123,633
2022-12-31
€130,603
2023-12-31
€38,501
2024-12-31
€104,114
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioNot assessable
0/100 · Trend unavailable
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginGood
100/100 · Improving
Ratio history
| Ratio | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|
| Equity ratio | - | - | - | - |
| Current ratio | - | - | - | - |
| Operating profit margin | 47.6 % | 37.9 % | 18.6 % | 34.0 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1110673-2
VAT IDFI11106732
EU IDFIFPRO.1110673-2
MunicipalityJärvenpää
Current registered entries
1997-11-27VAT-liable for business activity in Tax Administration (VAT Register)
1997-11-27Registered in Patent and Registration Office (Trade Register)
1997-12-10Registered in Tax Administration (Prepayment Register)
1997-12-30Registered in Tax Administration (Tax Administration)
1998-01-01Registered in Tax Administration (Employer Register)
2009-06-15VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)
Responsible people
Public role relationships materialized from source observations.
Koskinen Jari Jukka TapaniToimitusjohtajaSources: 4 · Confidence: 78%
Koskinen Jari Jukka TapaniVarsinainen jäsenSources: 1 · Confidence: 72%
Välimäki Reino MattiVarajäsenSources: 3 · Confidence: 78%
Eelis SaloPäävastuullinen tilintarkastajaSources: 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
StableJ-Kos Oy
69/100
Medium
Limited financial evidenceRegistry and statistics based
Financial development is mostly stable or mixed.
4 comparable periodsProfitabilityVolatile
SolvencyNot enough history
LiquidityNot enough history
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- Long registry continuity
Risk factors to note
- Elevated industry distress context
- Sufficient structured financial metrics are not available
B1
2026-09-29
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 riskelevated
49/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 28 years of registry continuity.
Registry and status signalsVakaa
85/100
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.
18 register eventsLatest event: 2026-04-18
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2025-12-31.
This company profile has not been claimed yet
J-Kos Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.