Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Kortti-Korhonen Oy
Kortti-Korhonen Oy's registered office is Helsingfors. It is a limited company. The company was established on 2011-08-29. It operates in the industry of driving school activities. In its latest retained statement for 2024-12-31, revenue was €111,617 and operating profit was €2,660.
Business ID 2424010-5ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2424010-5
- Sector
- Driving school activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2011-08-29
- Business ID registration date
- 2011-08-19
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Reiherintie 1 A 9, 00870, Helsingfors
About Kortti-Korhonen Oy
Financial position and key figures for the company.
Kortti-Korhonen Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2011-08-29. It operates in the industry of driving school activities. In its latest retained statement for 2024-12-31, revenue was €111,617 and operating profit was €2,660. The latest retained financial statement for 2024-12-31 shows revenue of €111,617 and profit for the financial year of €2,546. Based on the latest retained statement, revenue growth was +40.2%, operating margin was +2.4%, and equity ratio was +63.0%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2024-12-31
5
2
PRH/XBRL financial statement
Derived indicators
Revenue growth40.2%
Operating margin2.4%
Equity ratio63.0%
Balance-sheet contextLatest financial period
Other operating income€320Previous: €0
Cash and bank€1,387Previous: €396
Retained earnings€15Previous: €7,234
Equity€5,061Previous: €2,515
Liabilities€2,975Previous: €3,058
Current assets€3,207Previous: €1,384
Current liabilities€2,975Previous: €3,058
Revenue trend2 periods
€79,621
2023-12-31
€111,617
2024-12-31
Operating profit (loss) trend2 periods
-€7,205
2023-12-31
€2,660
2024-12-31
Profit (loss) for the financial year trend2 periods
-€7,219
2023-12-31
€2,546
2024-12-31
Assets trend2 periods
€5,573
2023-12-31
€8,036
2024-12-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
79/100 · Improving
Current ratioWeak
16/100 · Improving
Operating profit marginPassable
56/100 · Improving
Ratio history
| Ratio | 2023-12-31 | 2024-12-31 |
|---|---|---|
| Equity ratio | 45.1 % | 63.0 % |
| Current ratio | 0.13x | 0.47x |
| Operating profit margin | -9.1 % | 2.4 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2424010-5
VAT IDFI24240105
EU IDFIFPRO.2424010-5
MunicipalityHelsingfors
Current registered entries
2011-08-16VAT-liable for business activity in Tax Administration (VAT Register)
2011-08-19Registered in Tax Administration (Prepayment Register)
2011-08-29Registered in Patent and Registration Office (Trade Register)
2011-08-30Registered 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
GoodKortti-Korhonen Oy
Grade unchangedA3 · new analysis 2026-10-17
76/100
High
Strong financial evidenceFinancial data included
Financial development is mostly stable or mixed.
3 comparable periodsRevenueImproving
ProfitabilityImproving
SolvencyImproving
LiquidityImproving
Same size nationallyDescriptive comparison – does not change the model score.
546 peersSolvency59%
Better than 59% of peers
Profitability36%
Below 64% of peers
Liquidity49%
Close to the peer-group midpoint
Revenue growth90%
Better than 90% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings72 days after period end
30 days after period end
4 consecutive periods
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Weak current ratio
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsA3
2026-10-1776/100 · v0.15
A3 → A3A3
2026-09-17 01:0076/100 · v0.14
A3 → A3- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2024-12-31).
- Assessment confidence: Medium → High.
- Evidence quality: Registry and statistical evidence → Strong financial evidence.
A3
2026-09-1476/100 · v0.14
A3 → A3A3
2026-09-1476/100 · v0.13
Oldest retained automatic assessment in this comparisonA3
2026-10-17
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
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 continuityVakiintunut
80/100
The company has about 15 years of registry continuity.
Registry and status signalsVakaa
77/100
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
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
15 register eventsLatest event: 2026-04-23
Financial statements availability
Available financial statement periods and PRH source filings.
5 financial statement periodsLatest financial period: 2024-12-31
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
Kortti-Korhonen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.