Business profile

JTN tekniikka Oy

JTN tekniikka Oy's registered office is Hämeenlinna. It is a limited company. The company was established on 2022-09-14. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2025-09-30, revenue was €831,000 and operating profit was €80,128.

Claim profileContact details
Business ID 3311439-7ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3311439-7
Sector
Plumbing, heat and air-conditioning installation
Municipality
Hämeenlinna
Company form
Limited company
Registration date
2022-09-14
Business ID registration date
2022-09-12
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Tuulentuiverruksentie 3, 13500, Hämeenlinna

Phone: +358449881409Source observation

Email: [email protected]Source observation

Website: https://jtntekniikka.fiSource observation

People and decision-makers

Nieminen Jussi TapaniVarsinainen jäsen
Marjo NieminenHallitus: varajäsen

About JTN tekniikka Oy

Financial position and key figures for the company.

JTN tekniikka Oy's location municipality is Hämeenlinna. It is a limited company. The company was established on 2022-09-14. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2025-09-30, revenue was €831,000 and operating profit was €80,128. The latest retained financial statement for 2025-09-30 shows revenue of €831,000 and profit for the financial year of €55,017. Based on the latest retained statement, revenue growth was +47.1%, operating margin was +9.7%, and equity ratio was +2.1%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-09-30

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth47.1%
Operating margin9.7%
Equity ratio2.1%
Revenue€831,000+€266,208 (+47.1%) vs previous periodPrevious: €564,792
Operating profit (loss)€80,128+€0 (+0.0%) vs previous periodPrevious: €80,128
Profit (loss) for the financial year€55,017-€12,219 (-18.2%) vs previous periodPrevious: €67,236
Assets€416-€296,931 (-99.9%) vs previous periodPrevious: €297,347
Balance-sheet contextLatest financial period
Profit before taxes€7,980,111Previous: €113
Employees3Previous: 3
Revenue trend3 periods
€152,376
2023-09-30
€564,792
2024-09-30
€831,000
2025-09-30
Operating profit (loss) trend3 periods
€13,897
2023-09-30
€80,128
2024-09-30
€80,128
2025-09-30
Profit (loss) for the financial year trend3 periods
€9,080
2023-09-30
€67,236
2024-09-30
€55,017
2025-09-30
Assets trend3 periods
€31,196
2023-09-30
€297,347
2024-09-30
€416
2025-09-30

Financial ratios

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

Equity ratioWeak
3/100 · Declining
2.1 %2024-09-30: 25.7 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-09-30: Ei saatavilla
Operating profit marginSatisfactory
74/100 · Declining
9.7 %2024-09-30: 14.2 %
Ratio history
Ratio2023-09-302024-09-302025-09-30
Equity ratio32.0 %25.7 %2.1 %
Current ratio---
Operating profit margin9.1 %14.2 %9.7 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3311439-7
VAT IDFI33114397
EU IDFIFPRO.3311439-7
MunicipalityHämeenlinna
Current registered entries
2022-09-12VAT-liable for business activity in Tax Administration (VAT Register)
2022-09-12Registered in Tax Administration (Prepayment Register)
2022-09-14Registered in Patent and Registration Office (Trade Register)
2022-09-15Registered in Tax Administration (Tax Administration)
2023-07-16Registered in Tax Administration (Employer Register)

Responsible people

Public role relationships materialized from source observations.

Nieminen Jussi TapaniVarsinainen jäsenSources: 4 · Confidence: 78%
Marjo NieminenHallitus: 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
B2
SatisfactoryJTN tekniikka Oy
Grade unchangedB2 · new analysis 2026-10-19
Model score51/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
3 comparable periods
RevenueImproving · 2 consecutive periods
ProfitabilityVolatile
SolvencyDeteriorating · 2 consecutive periods
LiquidityNot enough history
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
178 peers
Solvency21%
Below 79% of peers
Profitability65%
Better than 65% of peers
Revenue growth85%
Better than 85% of peers
Supporting factors
  • Strong operating profitability
  • Active registered status
  • A newer financial statement filing has been reported
Risk factors to note
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B2
2026-10-1951/100 · v0.15
B2 → B2
B2
2026-10-1551/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB2
Automatic model snapshot2026-10-19
Automatic model versionopen-risk-grade-v0.15
Financial data included

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

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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
38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityNuori
35/100

The company has about 4 years of registry continuity.

Registry and status signalsRajallinen
49/100

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
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.
Risk grade updatedRisk gradeEvidence verified
15 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.

Registry timeline

Trade register notifications shown on a timeline.

5 register eventsLatest event: 2025-12-29

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

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