Business profile

JK Marine Tech Oy

JK Marine Tech Oy's registered office is Askainen. It is a limited company. The company was established on 2023-12-05. It operates in the industry of repair and maintenance of civilian ships and boats. In its latest retained statement for 2025-12-31, revenue was €149,490 and operating profit was €25,857.

Claim profileContact details
Business ID 3410255-8ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3410255-8
Sector
Repair and maintenance of civilian ships and boats
Municipality
Askainen
Company form
Limited company
Registration date
2023-12-05
Business ID registration date
2023-12-04
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Välimaantie 30, 21240, Askainen

People and decision-makers

Koskelainen Jouni JuhaniVarsinainen jäsen
Koskelainen Henriikka KristiinaOikeutettu nimenkirjoittaja
Henriikka KoskelainenHallitus: varajäsen

About JK Marine Tech Oy

Financial position and key figures for the company.

JK Marine Tech Oy's location municipality is Askainen. It is a limited company. The company was established on 2023-12-05. It operates in the industry of repair and maintenance of civilian ships and boats. In its latest retained statement for 2025-12-31, revenue was €149,490 and operating profit was €25,857. The latest retained financial statement for 2025-12-31 shows revenue of €149,490 and profit for the financial year of €20,593. Based on the latest retained statement, revenue growth was -3.7%, operating margin was +16.9%, and equity ratio was +82.9%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-3.7%
Operating margin16.9%
Equity ratio82.9%
Revenue€149,490-€5,679 (-3.7%) vs previous periodPrevious: €155,169
Operating profit (loss)€25,857-€51,645 (-66.6%) vs previous periodPrevious: €77,503
Profit (loss) for the financial year€20,593-€41,067 (-66.6%) vs previous periodPrevious: €61,660
Assets€93,226+€25,679 (+38.0%) vs previous periodPrevious: €67,546
Balance-sheet contextLatest financial period
Profit before taxes€25,820Previous: €77,490
Employees1Previous: 1
Revenue trend2 periods
€155,169
2024-12-31
€149,490
2025-12-31
Operating profit (loss) trend2 periods
€77,503
2024-12-31
€25,857
2025-12-31
Profit (loss) for the financial year trend2 periods
€61,660
2024-12-31
€20,593
2025-12-31
Assets trend2 periods
€67,546
2024-12-31
€93,226
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioGood
100/100 · Declining
82.9 %2024-12-31: 91.3 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginGood
92/100 · Declining
16.9 %2024-12-31: 50.0 %
Ratio history
Ratio2024-12-312025-12-31
Equity ratio91.3 %82.9 %
Current ratio--
Operating profit margin50.0 %16.9 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3410255-8
VAT IDFI34102558
EU IDFIFPRO.3410255-8
MunicipalityAskainen
Current registered entries
2023-12-04VAT-liable for business activity in Tax Administration (VAT Register)
2023-12-04Registered in Tax Administration (Prepayment Register)
2023-12-05Registered in Tax Administration (Tax Administration)
2023-12-05Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Koskelainen Jouni JuhaniVarsinainen jäsenSources: 4 · Confidence: 78%
Koskelainen Henriikka KristiinaOikeutettu nimenkirjoittajaSources: 1 · Confidence: 78%
Henriikka KoskelainenHallitus: 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
StableJK Marine Tech Oy
Grade unchangedB1 · new analysis 2026-10-18
Model score67/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.
2 comparable periods
RevenueStable
ProfitabilityDeteriorating
SolvencyDeteriorating
LiquidityNot enough history
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
45 peers
Solvency80%
Better than 80% of peers
Profitability80%
Better than 80% of peers
Revenue growth29%
Below 71% of peers
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Active registered status
Risk factors to note
  • Coordinated deterioration across 2 financial domains
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-10-1867/100 · v0.15
B1 → B1 · -2 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
B1
2026-10-0669/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-18
Automatic model versionopen-risk-grade-v0.15
Financial data included

The grade can use open digital financial statement data together with registry signals.

Verify 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 riskmedium
50/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityNuori
15/100

The company has about 2 years of registry continuity.

Registry and status signalsRajallinen
42/100

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.

Risk grade updatedRisk gradeEvidence verified
6 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

4 register eventsLatest event: 2026-02-11

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

JK Marine Tech Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.