Business profile

Korttelinkulma Oy

Korttelinkulma Oy's registered office is Joensuu. It is a limited company. The company was established on 2018-03-02. It operates in the industry of rental and operating of own or leased non-residential real estate. In its latest retained statement for 2025-12-31, revenue was €154,098 and operating profit was €47,189.

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Business ID 2890985-7ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2890985-7
Sector
Rental and operating of own or leased non-residential real estate
Municipality
Joensuu
Company form
Limited company
Registration date
2018-03-02
Business ID registration date
2018-02-07
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Lylykoskentie 5, 80130, Joensuu

People and decision-makers

Sallinen Matti SamuliVarsinainen jäsen
Tammi Jami Eero JohannesVarajäsen
Tiia LehikoinenPäävastuullinen tilintarkastaja

About Korttelinkulma Oy

Financial position and key figures for the company.

Korttelinkulma Oy's location municipality is Joensuu. It is a limited company. The company was established on 2018-03-02. It operates in the industry of rental and operating of own or leased non-residential real estate. In its latest retained statement for 2025-12-31, revenue was €154,098 and operating profit was €47,189. The latest retained financial statement for 2025-12-31 shows revenue of €154,098 and profit for the financial year of €23,316. Based on the latest retained statement, revenue growth was +2.0%, operating margin was +30.6%, and equity ratio was -15.7%.

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 growth2.0%
Operating margin30.6%
Equity ratio-15.7%
Revenue€154,098+€3,018 (+2.0%) vs previous periodPrevious: €151,080
Operating profit (loss)€47,189+€6,222 (+15.2%) vs previous periodPrevious: €40,967
Profit (loss) for the financial year€23,316+€16,698 (+252.3%) vs previous periodPrevious: €6,618
Assets€1,434,273-€59,003 (-4.0%) vs previous periodPrevious: €1,493,275
Balance-sheet contextLatest financial period
Profit before taxes€23,316Previous: €6,618
Employees12Previous: No comparison value
Revenue trend4 periods
€147,370
2022-12-31
€148,410
2023-12-31
€151,080
2024-12-31
€154,098
2025-12-31
Operating profit (loss) trend4 periods
€21,598
2022-12-31
€25,559
2023-12-31
€40,967
2024-12-31
€47,189
2025-12-31
Profit (loss) for the financial year trend4 periods
-€11,464
2022-12-31
-€9,724
2023-12-31
€6,618
2024-12-31
€23,316
2025-12-31
Assets trend4 periods
€1,631,200
2022-12-31
€1,566,595
2023-12-31
€1,493,275
2024-12-31
€1,434,273
2025-12-31

Financial ratios

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

Equity ratioWeak
0/100 · Improving
-15.7 %2024-12-31: -16.6 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginGood
100/100 · Improving
30.6 %2024-12-31: 27.1 %
Ratio history
Ratio2022-12-312023-12-312024-12-312025-12-31
Equity ratio-15.0 %-16.3 %-16.6 %-15.7 %
Current ratio----
Operating profit margin14.7 %17.2 %27.1 %30.6 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID2890985-7
VAT IDFI28909857
EU IDFIFPRO.2890985-7
MunicipalityJoensuu
Current registered entries
2018-02-07VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)
2018-02-07Registered in Tax Administration (Prepayment Register)
2018-03-02Registered in Patent and Registration Office (Trade Register)
2018-03-08Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Tammi Jami Eero JohannesVarajäsenSources: 2 · Confidence: 78%
Sallinen Matti SamuliVarsinainen jäsenSources: 5 · Confidence: 78%
Tiia LehikoinenPäävastuullinen tilintarkastajaSources: 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
B3
MonitorKorttelinkulma Oy
Grade unchangedB3 · new analysis 2026-10-18
Model score49/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueStable
ProfitabilityImproving · 3 consecutive periods
SolvencyStable
LiquidityNot enough history
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
110 peers
Solvency4%
Below 96% of peers
Profitability61%
Better than 61% of peers
Revenue growth55%
Better than 55% of peers
Supporting factors
  • Strong operating profitability
  • Active registered status
  • Lower industry distress context
Risk factors to note
  • Negative equity
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B3
2026-10-1849/100 · v0.15
B3 → B3
  • Risk factor cleared: High balance-sheet leverage.
B3
2026-10-0849/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB3
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.

A serious financial risk signal affects this grade. Review the profile financial indicators as well.

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 risklow
77/100

Industry context is low based on normalized open statistical inputs.

Age and continuityHyvä
60/100

The company has about 8 years of registry continuity.

Registry and status signalsSeurattava
67/100

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
8 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.

Registry timeline

Trade register notifications shown on a timeline.

12 register eventsLatest event: 2025-08-19

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

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