Business profile

Insinööritoimisto Mikko Ilvesmäki Oy

Insinööritoimisto Mikko Ilvesmäki Oy's registered office is Tampere. It is a limited company. The company was established on 1997-10-08. It operates in the industry of engineering design and technical consultancy incidental to heating, plumbing and air-conditioning. In its latest retained statement for 2025-12-31, revenue was €18,395 and operating profit was €6,325.

Claim profileContact details
Business ID 1086579-6ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
1086579-6
Sector
Engineering design and technical consultancy incidental to heating, plumbing and air-conditioning
Municipality
Tampere
Company form
Limited company
Registration date
1997-10-08
Business ID registration date
1997-05-12
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: TIERANKATU 17, 33900, Tampere

Phone: +358505911587Source observation

Email: [email protected]Source observation

Website: https://www.instoilvesmaki.fiSource observation

People and decision-makers

Ilvesmäki Mikko Pekka TapaniToimitusjohtaja

About Insinööritoimisto Mikko Ilvesmäki Oy

Financial position and key figures for the company.

Insinööritoimisto Mikko Ilvesmäki Oy's location municipality is Tampere. It is a limited company. The company was established on 1997-10-08. It operates in the industry of engineering design and technical consultancy incidental to heating, plumbing and air-conditioning. In its latest retained statement for 2025-12-31, revenue was €18,395 and operating profit was €6,325. The latest retained financial statement for 2025-12-31 shows revenue of €18,395 and profit for the financial year of €6,279. Based on the latest retained statement, revenue growth was +211.8%, operating margin was +31.9%, 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 toimiala on LVI-suunnittelu, energiakatselmointi, LVI-valvontatehtävät ja LVI-mittauspalvelut.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods1
PRH parsed1
Profile sourceCombined source
Derived indicators
Revenue growth211.8%
Operating margin31.9%
Revenue€18,395+€12,497 (+211.9%) vs previous periodPrevious: €5,898
Operating profit (loss)€6,325+€6,841 (+1324.5%) vs previous periodPrevious: -€517
Profit (loss) for the financial year€6,279+€6,759 (+1408.1%) vs previous periodPrevious: -€480
Balance-sheet contextLatest financial period
Profit before taxes-€480Previous: -€480
Employees0Previous: 0
Revenue trend3 periods
€5,287
2023-12-31
€5,898
2024-12-31
€18,395
2025-12-31
Operating profit (loss) trend5 periods
€22,078
2021-12-31
-€15,477
2022-12-31
-€2,880
2023-12-31
-€517
2024-12-31
€6,325
2025-12-31
Profit (loss) for the financial year trend5 periods
€14,155
2021-12-31
-€15,451
2022-12-31
-€2,848
2023-12-31
-€480
2024-12-31
€6,279
2025-12-31
Assets trend3 periods
€177,175
2021-12-31
€116,424
2022-12-31
€61,876
2023-12-31

Financial ratios

Financial ratios based on financial statement data. Source: Yhdistetty lähde.

Equity ratioNot assessable
0/100 · Trend unavailable
Not available2023-12-31: 100.0 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2022-12-31: 60.15x
Operating profit marginGood
100/100 · Improving
31.9 %2024-12-31: -7.0 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio100.0 %98.5 %100.0 %--
Current ratio-60.15x---
Operating profit margin---43.6 %-7.0 %31.9 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID1086579-6
EU IDFIFPRO.1086579-6
MunicipalityTampere
Current registered entries
1997-04-28Registered in Tax Administration (Prepayment Register)
1997-05-12Registered in Tax Administration (Tax Administration)
1997-10-08Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Ilvesmäki Mikko Pekka TapaniToimitusjohtajaSources: 5 · Confidence: 78%
Ilvesmäki Mikko Pekka TapaniVarsinainen jäsenSources: 2 · Confidence: 78%
Hakala-Ilvesmäki Ritva-Liisa PauliinaProkuristiSources: 1 · Confidence: 78%
Ritva-Liisa Hakala-IlvesmäkiHallitus: 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
A3
GoodInsinööritoimisto Mikko Ilvesmäki Oy
Grade unchangedA3 · new analysis 2026-10-17
Model score71/100
Assessment confidenceMedium
Evidence qualityLimited financial evidenceRegistry and statistics based
Financial trajectorySeveral key financial indicators show coordinated recovery.
4 comparable periods
RevenueImproving · 2 consecutive periods
ProfitabilityImproving · 2 consecutive periods
SolvencyNot enough history
LiquidityNot enough history
Financial statement reporting patternLimited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings
Latest registration lag95 days after period end
Typical registration lag95 days after period end
Annual continuity1 consecutive periods
Supporting factors
  • Coordinated recovery across 2 financial domains
  • Company context reduces the weight of an isolated financial signal
  • Active registered status
Risk factors to note
  • Sufficient structured financial metrics are not available
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
4 assessments
A3
2026-10-1771/100 · v0.15
A3 → A3
A3
2026-09-15 02:0071/100 · v0.14
A3 → A3
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2022-12-31).
A3
2026-09-1474/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
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 riskmedium
62/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 29 years of registry continuity.

Registry and status signalsVakaa
76/100

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 grade
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

14 register eventsLatest event: 2026-05-20

Financial statements availability

Available financial statement periods and PRH source filings.

1 financial statement periodsLatest financial period: 2022-12-31

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

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