Business profile

JM-Air Oy

JM-Air Oy's registered office is Kellokoski. It is a limited company. The company was established on 1995-06-14. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2026-03-31, revenue was €107,630 and operating profit was €9,776.

Claim profileContact details
Business ID 0996875-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0996875-5
Sector
Plumbing, heat and air-conditioning installation
Municipality
Kellokoski
Company form
Limited company
Registration date
1995-06-14
Business ID registration date
1995-03-03
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Hitsaajankuja 1 A, 04500, Kellokoski

Phone: +3589252353Source observation

People and decision-makers

Ruohosniemi Jarno KristianVarsinainen jäsen
Ruohosniemi Minna HelenaVarajäsen

About JM-Air Oy

Financial position and key figures for the company.

JM-Air Oy's location municipality is Kellokoski. It is a limited company. The company was established on 1995-06-14. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2026-03-31, revenue was €107,630 and operating profit was €9,776. The latest retained financial statement for 2026-03-31 shows revenue of €107,630 and profit for the financial year of €7,126. Based on the latest retained statement, revenue growth was -6.9%, operating margin was +9.1%, and equity ratio was not currently available.

Extended business activity

A longer directory- or registry-backed activity description that complements the short registry industry label.

Yhtiön toimialana on ilmastointi- ja rakennusalan työt.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2026-03-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-6.9%
Operating margin9.1%
Revenue€107,630-€7,997 (-6.9%) vs previous periodPrevious: €115,627
Operating profit (loss)€9,776-€32,292 (-76.8%) vs previous periodPrevious: €42,068
Profit (loss) for the financial year€7,126-€26,495 (-78.8%) vs previous periodPrevious: €33,621
Balance-sheet contextLatest financial period
Employees1Previous: 2
Revenue trend5 periods
€108,963
2022-03-31
€157,854
2023-03-31
€177,272
2024-03-31
€115,627
2025-03-31
€107,630
2026-03-31
Operating profit (loss) trend5 periods
€21,225
2022-03-31
€49,682
2023-03-31
€23,971
2024-03-31
€42,068
2025-03-31
€9,776
2026-03-31
Profit (loss) for the financial year trend5 periods
€16,903
2022-03-31
€39,630
2023-03-31
€19,122
2024-03-31
€33,621
2025-03-31
€7,126
2026-03-31

Financial ratios

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

Equity ratioNot assessable
0/100 · Trend unavailable
Not available2025-03-31: Ei saatavilla
Current ratioNot assessable
0/100 · Trend unavailable
Not available2025-03-31: Ei saatavilla
Operating profit marginSatisfactory
73/100 · Declining
9.1 %2025-03-31: 36.4 %
Ratio history
Ratio2022-03-312023-03-312024-03-312025-03-312026-03-31
Equity ratio-----
Current ratio-----
Operating profit margin19.5 %31.5 %13.5 %36.4 %9.1 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID0996875-5
VAT IDFI09968755
EU IDFIFPRO.0996875-5
MunicipalityKellokoski
Current registered entries
1995-03-03Registered in Tax Administration (Tax Administration)
1995-06-14Registered in Patent and Registration Office (Trade Register)
2001-10-23Registered in Tax Administration (Prepayment Register)
2001-12-01Registered in Tax Administration (Employer Register)
2001-12-01VAT-liable for business activity in Tax Administration (VAT Register)

Responsible people

Public role relationships materialized from source observations.

Ruohosniemi Jarno KristianVarsinainen jäsenSources: 5 · Confidence: 78%
Ruohosniemi Minna HelenaVarajäsenSources: 2 · Confidence: 78%

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
StableJM-Air Oy
Grade unchangedB1 · new analysis 2026-10-17
Model score65/100
Assessment confidenceMedium
Evidence qualityLimited financial evidenceRegistry and statistics based
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueDeteriorating
ProfitabilityVolatile
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
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
3 assessments
B1
2026-10-1765/100 · v0.15
B1 → B1 · +2 points
  • Revenue: Not enough history → Deteriorating
  • Profitability: Not enough history → Volatile
  • Evidence quality: Registry and statistical evidence → Limited financial evidence.
B1
2026-09-1563/100 · v0.14
B1 → B1 · -3 points
  • Evidence quality: Registry and statistical evidence → Registry and statistical evidence.
B1
2026-09-1466/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeB1
Automatic model snapshot2026-10-17
Automatic model versionopen-risk-grade-v0.15
Registry and statistics based

The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.

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 riskelevated
38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 31 years of registry continuity.

Registry and status signalsVakaa
81/100

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
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.
Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

13 register eventsLatest event: 2026-07-04

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-03.

This company profile has not been claimed yet

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