Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Business profile
Arkkitehtuuritoimisto Kari Ristola Oy
Arkkitehtuuritoimisto Kari Ristola Oy's registered office is Helsingfors. It is a limited company. The company was established on 1990-02-07. It operates in the industry of architectural activities. In its latest retained statement for 2025-03-31, revenue was €467,760 and operating profit was €1,954.
Business ID 0808792-1ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0808792-1
- Sector
- Architectural activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 1990-02-07
- Business ID registration date
- 1990-08-30
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kuortaneenkatu 5 A, 00520, Helsingfors
Website: https://www.ark-ristola.fiSource observation
About Arkkitehtuuritoimisto Kari Ristola Oy
Financial position and key figures for the company.
Arkkitehtuuritoimisto Kari Ristola Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1990-02-07. It operates in the industry of architectural activities. In its latest retained statement for 2025-03-31, revenue was €467,760 and operating profit was €1,954. The latest retained financial statement for 2025-03-31 shows revenue of €467,760 and profit for the financial year of €523. Based on the latest retained statement, revenue growth was +1.1%, operating margin was +0.4%, and equity ratio was +5.8%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-03-31
5
2
PRH/XBRL financial statement
Derived indicators
Revenue growth1.1%
Operating margin0.4%
Equity ratio5.8%
Balance-sheet contextLatest financial period
Cash and bank€4,175Previous: €209
Retained earnings€1,661Previous: -€1,511
Equity€4,707Previous: €4,184
Liabilities€75,834Previous: €102,561
Current assets€76,144Previous: €100,883
Current liabilities€75,834Previous: €102,561
Revenue trend2 periods
€462,760
2024-03-31
€467,760
2025-03-31
Operating profit (loss) trend2 periods
€4,158
2024-03-31
€1,954
2025-03-31
Profit (loss) for the financial year trend2 periods
€3,172
2024-03-31
€523
2025-03-31
Assets trend2 periods
€106,745
2024-03-31
€80,541
2025-03-31
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioWeak
7/100 · Improving
Current ratioWeak
2/100 · Improving
Operating profit marginPassable
51/100 · Declining
Ratio history
| Ratio | 2024-03-31 | 2025-03-31 |
|---|---|---|
| Equity ratio | 3.9 % | 5.8 % |
| Current ratio | 0.00x | 0.06x |
| Operating profit margin | 0.9 % | 0.4 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0808792-1
VAT IDFI08087921
EU IDFIFPRO.0808792-1
MunicipalityHelsingfors
Current registered entries
1990-02-07Registered in Patent and Registration Office (Trade Register)
1990-08-30Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment Register)
1997-01-01Registered in Tax Administration (Employer Register)
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
B2
SatisfactoryArkkitehtuuritoimisto Kari Ristola Oy
Grade unchangedB2 · new analysis 2026-10-18
55/100
High
Strong financial evidenceFinancial data included
Same industry, size and age groupDescriptive comparison – does not change the model score.
37 peersSolvency8%
Below 92% of peers
Profitability19%
Below 81% of peers
Liquidity35%
Below 65% of peers
Revenue growth57%
Better than 57% of peers
RegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
4 observed filings185 days after period end
153 days after period end
4 consecutive periods
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- Long registry continuity
Risk factors to note
- Weak current ratio
- High balance-sheet leverage
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB2
2026-10-1855/100 · v0.15
B2 → B2 · +1 pointsB2
2026-09-24 02:3154/100 · v0.14
A3 → B2 · -19 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-03-31).
- Assessment confidence: Medium → High.
- Evidence quality: Registry and statistical evidence → Strong financial evidence.
A3
2026-09-1573/100 · v0.14
B1 → A3 · +11 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
2026-09-1462/100 · v0.12
Oldest retained automatic assessment in this comparisonB2
2026-10-18
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
90/100
The company has about 36 years of registry continuity.
Registry and status signalsVakaa
86/100
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.
Financial statement availableFinancialEvidence verified
2 Oct 2026 · PRH / XBRLFinancial period ends 2026-03-31.Financial statements registeredFinancialEvidence verified
2 Oct 2026 · PRH / KREKFINANCIAL STATEMENTSRisk grade updatedRisk gradeEvidence verified
24 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3 → B2.Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Registry timeline
Trade register notifications shown on a timeline.
21 register eventsLatest event: 2026-10-02
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
Arkkitehtuuritoimisto Kari Ristola Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.