Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Business profile
Perennial Oy
Perennial Oy's registered office is Helsingfors. It is a limited company. The company was established on 2021-06-08. It operates in the industry of legal counselling and advising activities on patents.
Business ID 3215220-1ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3215220-1
- Sector
- Legal counselling and advising activities on patents
- Municipality
- Helsingfors
- Company form
- Limited company
- Registration date
- 2021-06-08
- Business ID registration date
- 2021-06-01
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Unioninkatu 24, 00130, Helsingfors
Phone: +358404553917Source observation
Website: https://primrosevalidations.fiSource observation
People and decision-makers
Nuppola Anna MarjukkaToimitusjohtaja
Toni KorelinToimitusjohtajan sijainen
About Perennial Oy
Financial position and key figures for the company.
Perennial Oy's location municipality is Helsingfors. It is a limited company. The company was established on 2021-06-08. It operates in the industry of legal counselling and advising activities on patents. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +98.5%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
0
0
Enriched source observation
Derived indicators
Equity ratio98.5%
Operating profit (loss)-€1,511+€401 (+21.0%) vs previous periodPrevious: -€1,911
Profit (loss) for the financial year€126,567-€293,521 (-69.9%) vs previous periodPrevious: €420,088
Assets€1,451,448-€42,125 (-2.8%) vs previous periodPrevious: €1,493,573
Balance-sheet contextLatest financial period
Revenue trend3 periods
€1,320
2022-09-30
€4,673
2023-09-30
€0
2024-09-30
Operating profit (loss) trend4 periods
-€1,320
2022-09-30
€2,038
2023-09-30
-€1,911
2024-09-30
-€1,511
2025-12-31
Profit (loss) for the financial year trend4 periods
-€1,320
2022-09-30
€1,869
2023-09-30
€420,088
2024-09-30
€126,567
2025-12-31
Assets trend4 periods
€790
2022-09-30
€4,106
2023-09-30
€1,493,573
2024-09-30
€1,451,448
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 marginNot assessable
0/100 · Trend unavailable
Ratio history
| Ratio | 2022-09-30 | 2023-09-30 | 2024-09-30 | 2025-12-31 |
|---|---|---|---|---|
| Equity ratio | -167.1 % | 13.4 % | 98.7 % | 98.5 % |
| Current ratio | - | - | - | - |
| Operating profit margin | -100.0 % | 43.6 % | - | - |
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3215220-1
VAT IDFI32152201
EU IDFIFPRO.3215220-1
MunicipalityHelsingfors
Current registered entries
2021-06-01VAT-liable for business activity in Tax Administration (VAT Register)
2021-06-01Registered in Tax Administration (Prepayment Register)
2021-06-08Registered in Tax Administration (Tax Administration)
2021-06-08Registered in Patent and Registration Office (Trade Register)
Responsible people
Public role relationships materialized from source observations.
Nuppola Anna MarjukkaToimitusjohtajaSources: 3 · Confidence: 78%
Toni KorelinToimitusjohtajan sijainenSources: 1 · Confidence: 76%
Korelin Toni PetteriVarsinainen jäsenSources: 2 · Confidence: 78%
Tuomas PuhakkaPäävastuullinen tilintarkastajaSources: 1 · Confidence: 76%
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
StablePerennial Oy
Grade downgradedA3 → B1 · new analysis 2026-10-18
68/100
Medium
Limited financial evidenceRegistry and statistics based
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- Lower industry distress context
Risk factors to note
- Sufficient structured financial metrics are not available
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessmentsB1
2026-10-1868/100 · v0.15
A3 → B1 · -5 points- Assessment confidence: Low → Medium.
- Evidence quality: Usable financial evidence → Limited financial evidence.
- New risk factor: Sufficient structured financial metrics are not available.
A3
2026-09-1773/100 · v0.14
Oldest retained automatic assessment in this comparisonB1
2026-10-18
open-risk-grade-v0.15
The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.
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 continuityHyvä
60/100
The company has about 5 years of registry continuity.
Registry and status signalsRajallinen
52/100
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
17 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Registry timeline
Trade register notifications shown on a timeline.
10 register eventsLatest event: 2026-05-08
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
Perennial Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.