Risk grade updatedRisk gradeEvidence verified
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Business profile
Arkkitehtitoimisto Hannu Puurunen Oy
Arkkitehtitoimisto Hannu Puurunen Oy's registered office is Lapinlahti. It is a limited company. The company was established on 1987-12-23. It operates in the industry of architectural activities. In its latest retained statement for 2026-05-31, revenue was €16,744 and operating profit was €3,983.
Business ID 0673557-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0673557-7
- Sector
- Architectural activities
- Municipality
- Lapinlahti
- Company form
- Limited company
- Registration date
- 1987-12-23
- Business ID registration date
- 1987-10-27
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kangaslahdentie 6, 73100, Lapinlahti
About Arkkitehtitoimisto Hannu Puurunen Oy
Financial position and key figures for the company.
Arkkitehtitoimisto Hannu Puurunen Oy's location municipality is Lapinlahti. It is a limited company. The company was established on 1987-12-23. It operates in the industry of architectural activities. In its latest retained statement for 2026-05-31, revenue was €16,744 and operating profit was €3,983. The latest retained financial statement for 2026-05-31 shows revenue of €16,744 and profit for the financial year of €3,983. Based on the latest retained statement, revenue growth was +1.8%, operating margin was +23.8%, and equity ratio was +81.1%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2026-05-31
1
1
PRH/XBRL financial statement
Derived indicators
Revenue growth1.8%
Operating margin23.8%
Equity ratio81.1%
Balance-sheet contextLatest financial period
Cash and bank€10,949Previous: €9,989
Retained earnings-€363Previous: €692
Equity€12,030Previous: €9,136
Liabilities€2,812Previous: €2,850
Current assets€14,842Previous: €11,986
Current liabilities€2,812Previous: €2,850
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 marginGood
100/100 · Improving
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0673557-7
VAT IDFI06735577
EU IDFIFPRO.0673557-7
MunicipalityLapinlahti
Current registered entries
1987-07-01Registered in Tax Administration (Employer Register)
1987-10-27Registered in Tax Administration (Tax Administration)
1987-12-23Registered in Patent and Registration Office (Trade Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered in Tax Administration (Prepayment 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
A2
Very goodArkkitehtitoimisto Hannu Puurunen Oy
Grade unchangedA2 · new analysis 2026-10-17
87/100
Medium
Usable financial evidenceFinancial data included
Same industryDescriptive comparison – does not change the model score.
84 peersSolvency65%
Better than 65% of peers
Profitability80%
Better than 80% of peers
Liquidity80%
Better than 80% of peers
Limited evidenceBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
1 observed filings68 days after period end
68 days after period end
1 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Healthy short-term liquidity
Risk factors to note
No material separate warning signals.
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsA2
2026-10-1787/100 · v0.15
A2 → A2A2
2026-09-16 01:4087/100 · v0.14
A3 → A2 · +17 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-05-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
A3
2026-09-1470/100 · v0.14
A3 → A3A3
2026-09-1470/100 · v0.13
Oldest retained automatic assessment in this comparisonA2
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
90/100
The company has about 38 years of registry continuity.
Registry and status signalsVakaa
83/100
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
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3 → A2.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
18 register eventsLatest event: 2026-08-07
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2026-05-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-04-03.
This company profile has not been claimed yet
Arkkitehtitoimisto Hannu Puurunen Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.