Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Arkkitehtitoimisto Matti Kärkkäinen Oy
Arkkitehtitoimisto Matti Kärkkäinen Oy's registered office is Helsingfors. It is a limited company. The company was established on 2007-02-14. It operates in the industry of architectural activities. In its latest retained statement for 2026-03-31, revenue was €773 and operating profit was -€4,904.
Business ID 2094593-3ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 2094593-3
- Sector
- Architectural activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2007-02-14
- Business ID registration date
- 2007-02-07
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kaj Franckin katu 5 A 6, 00560, Helsingfors
About Arkkitehtitoimisto Matti Kärkkäinen Oy
Financial position and key figures for the company.
Arkkitehtitoimisto Matti Kärkkäinen Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2007-02-14. It operates in the industry of architectural activities. In its latest retained statement for 2026-03-31, revenue was €773 and operating profit was -€4,904. The latest retained financial statement for 2026-03-31 shows revenue of €773 and profit for the financial year of -€4,895. Based on the latest retained statement, revenue growth was -91.3%, operating margin was -634.8%, and equity ratio was +99.9%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-03-31
5
2
PRH/XBRL financial statement
Derived indicators
Revenue growth-91.3%
Operating margin-634.8%
Equity ratio99.9%
Balance-sheet contextLatest financial period
Other operating income€0Previous: €1,333
Cash and bank€17,034Previous: €23,656
Retained earnings€19,440Previous: €22,549
Equity€17,044Previous: €24,740
Liabilities€15Previous: €295
Current assets€17,059Previous: €25,034
Current liabilities€15Previous: €295
Revenue trend2 periods
€8,850
2025-03-31
€773
2026-03-31
Operating profit (loss) trend2 periods
-€327
2025-03-31
-€4,904
2026-03-31
Profit (loss) for the financial year trend2 periods
-€309
2025-03-31
-€4,895
2026-03-31
Assets trend2 periods
€25,034
2025-03-31
€17,059
2026-03-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
100/100 · Improving
Current ratioGood
100/100 · Improving
Operating profit marginWeak
0/100 · Declining
Ratio history
| Ratio | 2025-03-31 | 2026-03-31 |
|---|---|---|
| Equity ratio | 98.8 % | 99.9 % |
| Current ratio | 80.27x | 1158.74x |
| Operating profit margin | -3.2 % | -634.8 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID2094593-3
VAT IDFI20945933
EU IDFIFPRO.2094593-3
MunicipalityHelsingfors
Current registered entries
2007-02-01VAT-liable for business activity in Tax Administration (VAT Register)
2007-02-07Registered in Tax Administration (Prepayment Register)
2007-02-14Registered in Patent and Registration Office (Trade Register)
2007-02-16Registered 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
B1
StableArkkitehtitoimisto Matti Kärkkäinen Oy
Grade unchangedB1 · new analysis 2026-10-17
64/100
High
Strong financial evidenceFinancial data included
Several key financial indicators have weakened across comparable fiscal periods.
3 comparable periodsSolvencyStable
LiquidityImproving
Same industry, size and age groupDescriptive comparison – does not change the model score.
107 peersSolvency92%
Better than 92% of peers
Profitability5%
Below 95% of peers
Liquidity100%
Better than 100% of peers
Revenue growth10%
Below 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 filings46 days after period end
65 days after period end
4 consecutive periods
Supporting factors
- Strong equity ratio
- Healthy short-term liquidity
- Company context reduces the weight of an isolated financial signal
Risk factors to note
- Negative profitability or net result
- Losses in the latest and previous available periods
- Sharp year-over-year revenue drop
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB1
2026-10-1764/100 · v0.15
B1 → B1B1
2026-09-22 05:1064/100 · v0.14
A3 → B1 · -6 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-03-31).
- Assessment confidence: Medium → High.
- Evidence quality: Registry and statistical evidence → Strong financial evidence.
A3
2026-09-1470/100 · v0.14
B1 → A3 · +9 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.
B1
2026-09-1361/100 · v0.12
Oldest retained automatic assessment in this comparisonB1
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 19 years of registry continuity.
Registry and status signalsVakaa
75/100
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
22 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3 → B1.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Risk grade updatedRisk gradeEvidence verified
13 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
17 register eventsLatest event: 2025-06-28
Financial statements availability
Available financial statement periods and PRH source filings.
5 financial statement periodsLatest financial period: 2026-03-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-02-03.
This company profile has not been claimed yet
Arkkitehtitoimisto Matti Kärkkäinen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.