Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Business profile
Ab Tor-Björn Nyström Oy
Ab Tor-Björn Nyström Oy's registered office is Korsholm. It is a limited company. The company was established on 1982-10-28. It operates in the industry of construction of roads and motorways.
Business ID 0502561-0ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0502561-0
- Sector
- Construction of roads and motorways
- Municipality
- Korsholm
- Company form
- Limited company
- Registration date
- 1982-10-28
- Business ID registration date
- 1983-03-16
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: JOHANNAVÄGEN 5, 65610, Korsholm
About Ab Tor-Björn Nyström Oy
Financial position and key figures for the company.
Ab Tor-Björn Nyström Oy's location municipality is Korsholm. It is a limited company. The company was established on 1982-10-28. It operates in the industry of construction of roads and motorways. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was -1.1%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2024-12-31
1
1
PRH/XBRL financial statement
Derived indicators
Equity ratio-1.1%
Balance-sheet contextLatest financial period
Other operating income€15,100Previous: €16,000
Provisions or reserves€15,379Previous: €17,292
Cash and bank€514Previous: €1,499
Retained earnings-€38,700Previous: -€160,871
Equity-€1,401Previous: -€21,881
Liabilities€114,940Previous: €41,189
Current assets€27,222Previous: €7,991
Current liabilities€19,940Previous: €41,189
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioWeak
14/100 · Improving
Current ratioWeak
1/100 · Declining
Operating profit marginNot assessable
0/100 · Trend unavailable
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0502561-0
VAT IDFI05025610
EU IDFIFPRO.0502561-0
MunicipalityKorsholm
Current registered entries
1983-03-16Registered in Tax Administration (Tax Administration)
2020-12-30Registered in Patent and Registration Office (Trade Register)
2024-12-02VAT-liable for business activity in Tax Administration (VAT Register)
2024-12-02Registered 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
B3
MonitorAb Tor-Björn Nyström Oy
Grade unchangedB3 · new analysis 2026-10-18
41/100
Medium
Usable financial evidenceFinancial data included
Same size nationallyDescriptive comparison – does not change the model score.
294 peersSolvency26%
Below 74% of peers
Liquidity22%
Below 78% 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 filings246 days after period end
246 days after period end
1 consecutive periods
Supporting factors
- Active registered status
- A newer financial statement filing has been reported
- Long registry continuity
Risk factors to note
- Negative equity
- Weak current ratio
- Negative profitability or net result
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsB3
2026-10-1841/100 · v0.15
B3 → B3B3
2026-09-23 00:3341/100 · v0.14
B1 → B3 · -22 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2024-12-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1563/100 · v0.14
B2 → B1 · +5 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
2026-09-1358/100 · v0.12
Oldest retained automatic assessment in this comparisonB3
2026-10-18
open-risk-grade-v0.15
The grade can use open digital financial statement data together with registry signals.
A serious financial risk signal affects this grade. Review the profile financial indicators as well.
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 riskelevated
40/100
Industry context is elevated based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 43 years of registry continuity.
Registry and status signalsVakaa
75/100
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
23 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → B3.Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Risk grade updatedRisk gradeEvidence verified
13 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
17 register eventsLatest event: 2025-09-03
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2024-12-31
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
Ab Tor-Björn Nyström Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.