Business profile

Markku Jyrkkä Oy

Markku Jyrkkä Oy's registered office is Karvonen. It is a limited company. The company was established on 2006-02-24. It operates in the industry of other engineering design and technical consultancy incidental to building construction. In its latest retained statement for 2025-12-31, revenue was €4,805 and operating profit was €254.

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Business ID 2020544-1ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2020544-1
Sector
Other engineering design and technical consultancy incidental to building construction
Municipality
Karvonen
Company form
Limited company
Registration date
2006-02-24
Business ID registration date
2006-02-16
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Sampantie 20, 69570, Karvonen

Phone: +358400769280Source observation

Email: [email protected]Source observation

People and decision-makers

Jyrkkä Markku JohannesToimitusjohtaja

About Markku Jyrkkä Oy

Financial position and key figures for the company.

Markku Jyrkkä Oy's location municipality is Karvonen. It is a limited company. The company was established on 2006-02-24. It operates in the industry of other engineering design and technical consultancy incidental to building construction. In its latest retained statement for 2025-12-31, revenue was €4,805 and operating profit was €254. The latest retained financial statement for 2025-12-31 shows revenue of €4,805 and profit for the financial year of €253. Based on the latest retained statement, revenue growth was +1017.5%, operating margin was +5.3%, and equity ratio was not currently available.

Auxiliary business names

Public alternate names materialized from source observations.

Kuvakettu

Extended business activity

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

Yhtiön toimiala on rakennustyön valvonta, rakennussuunnittelu, rakennustyöt. Luontokuvaus ja valokuvaus, kuvien ja painotuotteiden kehitys, valmistus ja myynti. Yhtiö voi omistaa ja hallita kiinteistöjä ja arvopapereita sekä käydä niillä kauppaa.

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 growth1017.5%
Operating margin5.3%
Revenue€4,805+€4,375 (+1017.4%) vs previous periodPrevious: €430
Operating profit (loss)€254+€3,057 (+109.1%) vs previous periodPrevious: -€2,803
Profit (loss) for the financial year€253+€3,055 (+109.0%) vs previous periodPrevious: -€2,802
Balance-sheet contextLatest financial period
Employees12Previous: No comparison value
Revenue trend5 periods
€4,173
2021-12-31
€1,522
2022-12-31
€1,415
2023-12-31
€430
2024-12-31
€4,805
2025-12-31
Operating profit (loss) trend5 periods
€68
2021-12-31
-€3,508
2022-12-31
-€1,436
2023-12-31
-€2,803
2024-12-31
€254
2025-12-31
Profit (loss) for the financial year trend5 periods
€72
2021-12-31
-€3,508
2022-12-31
-€1,436
2023-12-31
-€2,802
2024-12-31
€253
2025-12-31

Financial ratios

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

Equity ratioNot assessable
0/100 · Trend unavailable
Not available2023-12-31: 63.4 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginSatisfactory
63/100 · Improving
5.3 %2024-12-31: -651.8 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio-57.0 %63.4 %--
Current ratio-----
Operating profit margin1.6 %-230.4 %-94.1 %-651.8 %5.3 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2020544-1
VAT IDFI20205441
EU IDFIFPRO.2020544-1
MunicipalityKarvonen
Current registered entries
2006-02-21Registered in Tax Administration (Tax Administration)
2006-02-24Registered in Patent and Registration Office (Trade Register)
2006-03-01VAT-liable for business activity in Tax Administration (VAT Register)
2006-03-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Jyrkkä Markku JohannesToimitusjohtajaSources: 5 · Confidence: 78%
Jyrkkä Markku JohannesVarsinainen jäsenSources: 2 · Confidence: 78%
Lehtonen Maria KaarinaVarajäsenSources: 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
StableMarkku Jyrkkä Oy
Grade unchangedB1 · new analysis 2026-10-17
Model score69/100
Assessment confidenceMedium
Evidence qualityLimited financial evidenceRegistry and statistics based
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueVolatile
ProfitabilityVolatile
SolvencyNot enough history
LiquidityNot enough history
Supporting factors
  • Company context reduces the weight of an isolated financial signal
  • Active registered status
  • A newer financial statement filing has been reported
Risk factors to note
  • Sufficient structured financial metrics are not available
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B1
2026-10-1769/100 · v0.15
B1 → B1
B1
2026-09-1869/100 · v0.14
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 riskmedium
62/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 20 years of registry continuity.

Registry and status signalsVakaa
78/100

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
18 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.

Registry timeline

Trade register notifications shown on a timeline.

14 register eventsLatest event: 2026-04-29

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

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