Business profile

Asennus Mikkonen Oy

Asennus Mikkonen Oy's registered office is Kauttua. It is a limited company. The company was established on 2021-02-08. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2025-09-30, revenue was €143,851 and operating profit was €20,989.

Claim profileContact details
Business ID 3189294-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3189294-5
Sector
Other miscellaneous specialised construction activities n.e.c.
Municipality
Kauttua
Company form
Limited company
Registration date
2021-02-08
Business ID registration date
2021-02-08
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Karjannousemantie 136, 27500, Kauttua

Email: [email protected]Source observation

People and decision-makers

Mikkonen Tomi AtroToimitusjohtaja

About Asennus Mikkonen Oy

Financial position and key figures for the company.

Asennus Mikkonen Oy's location municipality is Kauttua. It is a limited company. The company was established on 2021-02-08. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2025-09-30, revenue was €143,851 and operating profit was €20,989. The latest retained financial statement for 2025-09-30 shows revenue of €143,851 and profit for the financial year of €16,734. Based on the latest retained statement, revenue growth was +16.5%, operating margin was +14.6%, and equity ratio was +87.3%.

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 growth16.5%
Operating margin14.6%
Equity ratio87.3%
Revenue€143,851+€20,409 (+16.5%) vs previous periodPrevious: €123,442
Operating profit (loss)€20,989-€6,931 (-24.8%) vs previous periodPrevious: €27,920
Profit (loss) for the financial year€16,734-€5,507 (-24.8%) vs previous periodPrevious: €22,241
Assets€75,483+€20,965 (+38.5%) vs previous periodPrevious: €54,517
Balance-sheet contextLatest financial period
Profit before taxes€20,916Previous: €27,832
Employees1Previous: 1
Revenue trend5 periods
€70,000
2021-09-30
€93,294
2022-09-30
€102,316
2023-09-30
€123,442
2024-09-30
€143,851
2025-09-30
Operating profit (loss) trend5 periods
€20,521
2021-09-30
€13,688
2022-09-30
€16,358
2023-09-30
€27,920
2024-09-30
€20,989
2025-09-30
Profit (loss) for the financial year trend5 periods
€16,415
2021-09-30
€10,932
2022-09-30
€11,773
2023-09-30
€22,241
2024-09-30
€16,734
2025-09-30
Assets trend5 periods
€41,047
2021-09-30
€47,733
2022-09-30
€49,987
2023-09-30
€54,517
2024-09-30
€75,483
2025-09-30

Financial ratios

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

Equity ratioGood
100/100 · Declining
87.3 %2024-09-30: 97.9 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-09-30: Ei saatavilla
Operating profit marginGood
86/100 · Declining
14.6 %2024-09-30: 22.6 %
Ratio history
Ratio2021-09-302022-09-302023-09-302024-09-302025-09-30
Equity ratio40.0 %48.9 %62.3 %97.9 %87.3 %
Current ratio-----
Operating profit margin29.3 %14.7 %16.0 %22.6 %14.6 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3189294-5
VAT IDFI31892945
EU IDFIFPRO.3189294-5
MunicipalityKauttua
Current registered entries
2021-02-08VAT-liable for business activity in Tax Administration (VAT Register)
2021-02-08Registered in Tax Administration (Prepayment Register)
2021-02-08Registered in Patent and Registration Office (Trade Register)
2021-02-09Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Mikkonen Tomi AtroToimitusjohtajaSources: 5 · Confidence: 78%
Mikkonen Tomi AtroVarsinainen jäsenSources: 2 · Confidence: 78%
Niinimäki-Mikkonen Piia MarianneVarajäsenSources: 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
A3
GoodAsennus Mikkonen Oy
Grade unchangedA3 · new analysis 2026-10-17
Model score74/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development has been volatile across multiple domains.
4 comparable periods
RevenueImproving · 2 consecutive periods
ProfitabilityVolatile
SolvencyVolatile
LiquidityNot enough history
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
56 peers
Solvency86%
Better than 86% of peers
Profitability82%
Better than 82% of peers
Revenue growth75%
Better than 75% of peers
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Active registered status
Risk factors to note
  • Material volatility across multiple financial domains
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
A3
2026-10-1774/100 · v0.15
A3 → A3 · -1 points
  • Evidence quality: Strong financial evidence → Usable financial evidence.
A3
2026-10-1075/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
Automatic model snapshot2026-10-17
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 riskhigh
26/100

Industry context is high based on normalized open statistical inputs.

Age and continuityHyvä
60/100

The company has about 5 years of registry continuity.

Registry and status signalsSeurattava
71/100

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 A3.
Risk grade updatedRisk gradeEvidence verified
10 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

13 register eventsLatest event: 2025-12-25

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

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