Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Arkkitehdit Kirsi Korhonen ja Mika Penttinen Oy
Arkkitehdit Kirsi Korhonen ja Mika Penttinen Oy's registered office is Helsingfors. It is a limited company. The company was established on 2002-03-28. It operates in the industry of architectural activities. In its latest retained statement for 2025-12-31, revenue was €769,760 and operating profit was €14,698.
Business ID 1752925-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1752925-0
- Sector
- Architectural activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2002-03-28
- Business ID registration date
- 2002-03-05
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kolmas linja 22 B, 00530, Helsingfors
Phone: +358985634567Source observation
Website: https://www.kp-ark.fiSource observation
People and decision-makers
Penttinen Mika JormaToimitusjohtaja
Kirsi KorhonenToimitusjohtajan sijainen
About Arkkitehdit Kirsi Korhonen ja Mika Penttinen Oy
Financial position and key figures for the company.
Arkkitehdit Kirsi Korhonen ja Mika Penttinen Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2002-03-28. It operates in the industry of architectural activities. In its latest retained statement for 2025-12-31, revenue was €769,760 and operating profit was €14,698. The latest retained financial statement for 2025-12-31 shows revenue of €769,760 and profit for the financial year of €13,342. Based on the latest retained statement, revenue growth was +30.9%, operating margin was +1.9%, and equity ratio was +55.4%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth30.9%
Operating margin1.9%
Equity ratio55.4%
Revenue€769,760+€181,757 (+30.9%) vs previous periodPrevious: €588,003
Operating profit (loss)€14,698-€21,677 (-59.6%) vs previous periodPrevious: €36,375
Profit (loss) for the financial year€13,342-€22,918 (-63.2%) vs previous periodPrevious: €36,260
Assets€217,045+€27,621 (+14.6%) vs previous periodPrevious: €189,425
Balance-sheet contextLatest financial period
Profit before taxes€14,730Previous: €36,260
Employees4Previous: 5
Revenue trend5 periods
€1,318,169
2021-12-31
€1,094,258
2022-12-31
€1,473,904
2023-12-31
€588,003
2024-12-31
€769,760
2025-12-31
Operating profit (loss) trend5 periods
€11,233
2021-12-31
€2,227
2022-12-31
-€44,858
2023-12-31
€36,375
2024-12-31
€14,698
2025-12-31
Profit (loss) for the financial year trend5 periods
€9,074
2021-12-31
€647
2022-12-31
-€44,871
2023-12-31
€36,260
2024-12-31
€13,342
2025-12-31
Assets trend5 periods
€364,895
2021-12-31
€372,282
2022-12-31
€281,877
2023-12-31
€189,425
2024-12-31
€217,045
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
69/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginPassable
55/100 · Declining
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | 42.5 % | 38.5 % | 30.9 % | 61.4 % | 55.4 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | 0.8 % | 0.2 % | -3.0 % | 6.2 % | 1.9 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1752925-0
VAT IDFI17529250
EU IDFIFPRO.1752925-0
MunicipalityHelsingfors
Current registered entries
2002-03-01Registered in Tax Administration (Prepayment Register)
2002-03-11Registered in Tax Administration (Tax Administration)
2002-03-28Registered in Patent and Registration Office (Trade Register)
2002-04-01Registered in Tax Administration (Employer Register)
2002-04-01VAT-liable for business activity in Tax Administration (VAT Register)
Responsible people
Public role relationships materialized from source observations.
Penttinen Mika JormaToimitusjohtajaSources: 4 · Confidence: 78%
Kirsi KorhonenToimitusjohtajan sijainenSources: 1 · Confidence: 76%
Korhonen Kirsi MarjaPuheenjohtajaSources: 3 · Confidence: 78%
Penttinen Mika JormaVarsinainen jäsenSources: 2 · Confidence: 78%
Paukku Tero HeikkiTilintarkastajaSources: 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
A3
GoodArkkitehdit Kirsi Korhonen ja Mika Penttinen Oy
Grade unchangedA3 · new analysis 2026-10-17
74/100
Medium
Usable financial evidenceFinancial data included
Financial development has been volatile across multiple domains.
4 comparable periodsRevenueVolatile
ProfitabilityVolatile
SolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
57 peersSolvency37%
Below 63% of peers
Profitability28%
Below 72% of peers
Revenue growth84%
Better than 84% of peers
Supporting factors
- Strong equity ratio
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Material volatility across multiple financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsA3
2026-10-1774/100 · v0.15
A3 → A3 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
A3
2026-10-0175/100 · v0.14
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 riskmedium
62/100
Industry context is medium based on normalized open statistical inputs.
Age and continuityVakiintunut
80/100
The company has about 24 years of registry continuity.
Registry and status signalsVakaa
85/100
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
1 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
22 register eventsLatest event: 2026-02-03
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
Arkkitehdit Kirsi Korhonen ja Mika Penttinen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.