Risk grade updatedRisk gradeEvidence verified
27 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3 → D.Business profile
Portaaton Oy
Portaaton Oy's registered office is Paimio. It is a limited company. The company was established on 2021-02-23. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2022-02-28, revenue was €47,406 and operating profit was -€43,159.
Business ID 3192329-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3192329-7
- Sector
- Other miscellaneous specialised construction activities n.e.c.
- Municipality
- Paimio
- Company form
- Limited company
- Registration date
- 2021-02-23
- Business ID registration date
- 2021-02-19
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: veikkarintie 429, 21530, Paimio
Postal address: Veikkarintie 429, 21530, Paimio
About Portaaton Oy
Financial position and key figures for the company.
Portaaton Oy's location municipality is Paimio. It is a limited company. The company was established on 2021-02-23. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2022-02-28, revenue was €47,406 and operating profit was -€43,159. The latest retained financial statement for 2022-02-28 shows revenue of €47,406 and profit for the financial year of -€47,023. Based on the latest retained statement, revenue growth was not currently available, operating margin was -91.0%, and equity ratio was -751.8%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2022-02-28
1
1
PRH/XBRL financial statement
Derived indicators
Operating margin-91.0%
Equity ratio-751.8%
Balance-sheet contextLatest financial period
Cash and bank€622Previous: No comparison value
Equity-€47,023Previous: No comparison value
Liabilities€53,278Previous: No comparison value
Current assets€3,101Previous: No comparison value
Current liabilities€21,955Previous: No comparison value
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioWeak
0/100 · Trend unavailable
Current ratioWeak
1/100 · Trend unavailable
Operating profit marginWeak
0/100 · Trend unavailable
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3192329-7
VAT IDFI31923297
EU IDFIFPRO.3192329-7
MunicipalityPaimio
Current registered entries
2021-02-19VAT-liable for business activity in Tax Administration (VAT Register)
2021-02-23Registered in Tax Administration (Tax Administration)
2021-02-23Registered in Patent and Registration Office (Trade 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
D
High riskPortaaton Oy
Grade downgradedB3 → D · new analysis 2026-09-27
24/100
Low
Usable financial evidenceFinancial data included
Same industryDescriptive comparison – does not change the model score.
75 peersSolvency1%
Below 99% of peers
Profitability1%
Below 99% of peers
Liquidity27%
Below 73% 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 filings201 days after period end
201 days after period end
1 consecutive periods
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
Risk factors to note
- Negative equity
- Parsed financial metrics are older than the newest reported filing
- Weak current ratio
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
4 assessmentsD
2026-09-27 20:1824/100 · v0.14
B3 → D · -17 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2022-02-28).
- Assessment confidence: Medium → Low.
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B3
2026-09-1541/100 · v0.14
B2 → B3 · -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.
B2
2026-09-1450/100 · v0.12
Oldest retained automatic assessment in this comparisonD
2026-09-27
open-risk-grade-v0.14
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 riskhigh
26/100
Industry context is high based on normalized open statistical inputs.
Age and continuityHyvä
60/100
The company has about 5 years of registry continuity.
Registry and status signalsRajallinen
34/100
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
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
6 register eventsLatest event: 2022-11-10
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2022-02-28
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-01-05.
This company profile has not been claimed yet
Portaaton Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.