Risk grade updatedRisk gradeEvidence verified
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Business profile
Lakiasiaintoimisto Hannu Petersohn Oy
Lakiasiaintoimisto Hannu Petersohn Oy's registered office is Helsingfors. It is a limited company. The company was established on 1996-12-09. It operates in the industry of legal counselling and advising activities. In its latest retained statement for 2025-12-31, revenue was €15,566 and operating profit was €478.
Business ID 1071927-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 1071927-0
- Sector
- Legal counselling and advising activities
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 1996-12-09
- Business ID registration date
- 1997-01-08
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Kirstinkatu 3 B 45, 00530, Helsingfors
Phone: +3589601464Source observation
People and decision-makers
Petersohn Hannu SakariToimitusjohtaja
About Lakiasiaintoimisto Hannu Petersohn Oy
Financial position and key figures for the company.
Lakiasiaintoimisto Hannu Petersohn Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1996-12-09. It operates in the industry of legal counselling and advising activities. In its latest retained statement for 2025-12-31, revenue was €15,566 and operating profit was €478. The latest retained financial statement for 2025-12-31 shows revenue of €15,566 and profit for the financial year of €477. Based on the latest retained statement, revenue growth was +23.1%, operating margin was +3.1%, and equity ratio was +83.1%.
Auxiliary business names
Public alternate names materialized from source observations.
Petelaw
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Revenue growth23.1%
Operating margin3.1%
Equity ratio83.1%
Revenue€15,566+€2,917 (+23.1%) vs previous periodPrevious: €12,649
Operating profit (loss)€478+€3,085 (+118.3%) vs previous periodPrevious: -€2,608
Profit (loss) for the financial year€477+€3,089 (+118.3%) vs previous periodPrevious: -€2,612
Assets€9,024+€2,002 (+28.5%) vs previous periodPrevious: €7,022
Balance-sheet contextLatest financial period
Employees1Previous: 1
Revenue trend5 periods
€7,625
2021-12-31
€9,261
2022-12-31
€14,033
2023-12-31
€12,649
2024-12-31
€15,566
2025-12-31
Operating profit (loss) trend5 periods
-€1,260
2021-12-31
-€2,054
2022-12-31
€2,942
2023-12-31
-€2,608
2024-12-31
€478
2025-12-31
Profit (loss) for the financial year trend5 periods
-€1,260
2021-12-31
-€2,054
2022-12-31
€2,942
2023-12-31
-€2,612
2024-12-31
€477
2025-12-31
Assets trend5 periods
€8,746
2021-12-31
€6,692
2022-12-31
€9,635
2023-12-31
€7,022
2024-12-31
€9,024
2025-12-31
Financial ratios
Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.
Equity ratioGood
100/100 · Declining
Current ratioNot assessable
0/100 · Trend unavailable
Operating profit marginSatisfactory
58/100 · Improving
Ratio history
| Ratio | 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 |
|---|---|---|---|---|---|
| Equity ratio | - | - | 6.6 % | 100.0 % | 83.1 % |
| Current ratio | - | - | - | - | - |
| Operating profit margin | -15.2 % | -20.6 % | 19.3 % | -20.1 % | 3.1 % |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID1071927-0
VAT IDFI10719270
EU IDFIFPRO.1071927-0
MunicipalityHelsingfors
Current registered entries
1996-12-09Registered in Patent and Registration Office (Trade Register)
1997-01-08Registered in Tax Administration (Tax Administration)
1997-02-01VAT-liable for business activity in Tax Administration (VAT Register)
1997-02-01Registered in Tax Administration (Prepayment Register)
Responsible people
Public role relationships materialized from source observations.
Petersohn Hannu SakariToimitusjohtajaSources: 5 · Confidence: 78%
Petersohn Hannu SakariVarsinainen jäsenSources: 2 · Confidence: 78%
Ojanen Pekka IlmariVarajäsenSources: 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
A2
Very goodLakiasiaintoimisto Hannu Petersohn Oy
Grade unchangedA2 · new analysis 2026-10-19
83/100
Medium
Usable financial evidenceFinancial data included
Financial development has been volatile across multiple domains.
4 comparable periodsRevenueImproving
ProfitabilityVolatile
SolvencyVolatile
LiquidityNot enough history
Same industry, size and age groupDescriptive comparison – does not change the model score.
88 peersSolvency63%
Better than 63% of peers
Profitability40%
Below 60% of peers
Revenue growth90%
Better than 90% of peers
Supporting factors
- Strong equity ratio
- Company context reduces the weight of an isolated financial signal
- Active registered status
Risk factors to note
- Material volatility across multiple financial domains
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsA2
2026-10-1983/100 · v0.15
A2 → A2 · -1 points- Evidence quality: Strong financial evidence → Usable financial evidence.
A2
2026-09-2584/100 · v0.14
Oldest retained automatic assessment in this comparisonA2
2026-10-19
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
86/100
Industry context is low based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 29 years of registry continuity.
Registry and status signalsVakaa
78/100
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
25 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.Registry timeline
Trade register notifications shown on a timeline.
16 register eventsLatest event: 2026-05-06
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
Lakiasiaintoimisto Hannu Petersohn Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.