Business profile

Karl Aarnio Holding Oy

Karl Aarnio Holding Oy's registered office is Helsingfors. It is a limited company. The company was established on 2014-11-10. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €125,355 and operating profit was €15,539.

Claim profileContact details
Business ID 2651272-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2651272-5
Sector
Construction of residential and non-residential buildings
Municipality
Helsingfors
Company form
Limited company
Registration date
2014-11-10
Business ID registration date
2014-10-29
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Josafatinkatu 9 A 22, 00510, Helsingfors

About Karl Aarnio Holding Oy

Financial position and key figures for the company.

Karl Aarnio Holding Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2014-11-10. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €125,355 and operating profit was €15,539. The latest retained financial statement for 2025-12-31 shows revenue of €125,355 and profit for the financial year of €11,330. Based on the latest retained statement, revenue growth was +4.7%, operating margin was +12.4%, and equity ratio was +94.1%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2025-12-31

Imported periods5
PRH parsed2
Profile sourcePRH/XBRL financial statement
Derived indicators
Revenue growth4.7%
Operating margin12.4%
Equity ratio94.1%
Revenue€125,355+€5,593 (+4.7%) vs previous periodPrevious: €119,762
Operating profit (loss)€15,539-€53,567 (-77.5%) vs previous periodPrevious: €69,106
Profit (loss) for the financial year€11,330-€43,924 (-79.5%) vs previous periodPrevious: €55,254
Assets€194,715-€28,219 (-12.7%) vs previous periodPrevious: €222,934
Balance-sheet contextLatest financial period
Other operating income€0Previous: €41,977
Cash and bank€49,050Previous: €54,376
Retained earnings€169,310Previous: €129,056
Equity€183,140Previous: €186,810
Liabilities€11,574Previous: €36,123
Current assets€52,552Previous: €105,503
Current liabilities€11,574Previous: €36,123
Revenue trend2 periods
€119,762
2024-12-31
€125,355
2025-12-31
Operating profit (loss) trend2 periods
€69,106
2024-12-31
€15,539
2025-12-31
Profit (loss) for the financial year trend2 periods
€55,254
2024-12-31
€11,330
2025-12-31
Assets trend2 periods
€222,934
2024-12-31
€194,715
2025-12-31

Financial ratios

Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.

Equity ratioGood
100/100 · Improving
94.1 %2024-12-31: 83.8 %
Current ratioGood
100/100 · Improving
4.24x2024-12-31: 1.51x
Operating profit marginGood
81/100 · Declining
12.4 %2024-12-31: 42.7 %
Ratio history
Ratio2024-12-312025-12-31
Equity ratio83.8 %94.1 %
Current ratio1.51x4.24x
Operating profit margin42.7 %12.4 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2651272-5
VAT IDFI26512725
EU IDFIFPRO.2651272-5
MunicipalityHelsingfors
Current registered entries
2014-11-01Registered in Tax Administration (Employer Register)
2014-11-01VAT-liable for business activity in Tax Administration (VAT Register)
2014-11-01Registered in Tax Administration (Prepayment Register)
2014-11-10Registered in Patent and Registration Office (Trade Register)
2014-11-20Registered in Tax Administration (Tax Administration)

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
GoodKarl Aarnio Holding Oy
Grade unchangedA3 · new analysis 2026-10-18
Model score79/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
3 comparable periods
RevenueStable
ProfitabilityDeteriorating
SolvencyImproving
LiquidityImproving
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
278 peers
Solvency95%
Better than 95% of peers
Profitability79%
Better than 79% of peers
Liquidity91%
Better than 91% of peers
Revenue growth68%
Better than 68% of peers
Financial statement reporting patternRegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings
Latest registration lag92 days after period end
Typical registration lag87 days after period end
Annual continuity4 consecutive periods
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Healthy short-term liquidity
Risk factors to note
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
A3
2026-10-1879/100 · v0.15
A3 → A3
A3
2026-10-04 03:4679/100 · v0.14
B1 → A3 · +19 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
  • Assessment confidence: Medium → High.
  • Evidence quality: Registry and statistical evidence → Strong financial evidence.
B1
2026-09-1560/100 · v0.14
B2 → B1 · +4 points
  • Assessment confidence: Low → Medium.
  • Evidence quality: Registry and statistical evidence → Registry and statistical evidence.
  • New risk factor: Sufficient structured financial metrics are not available.
B2
2026-09-1456/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
Automatic model snapshot2026-10-18
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
25/100

Industry context is high based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 11 years of registry continuity.

Registry and status signalsVakaa
80/100

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
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
4 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A3.
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 B2.

Registry timeline

Trade register notifications shown on a timeline.

14 register eventsLatest event: 2026-04-02

Financial statements availability

Available financial statement periods and PRH source filings.

5 financial statement periodsLatest financial period: 2025-12-31

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-25.

This company profile has not been claimed yet

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