Risk grade updatedRisk gradeEvidence verified
1 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade C → B3.Business profile
Tamvolt Oy
Tamvolt Oy's registered office is Ylöjärvi. It is a limited company. The company was established on 2025-07-10. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2025-12-31, revenue was €11,980 and operating profit was €752.
Business ID 3545934-8ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 3545934-8
- Sector
- Other miscellaneous specialised construction activities n.e.c.
- Municipality
- Ylöjärvi
- Company form
- Limited company
- Registration date
- 2025-07-10
- Business ID registration date
- 2025-06-23
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Suojastentie 11 B 3, 33480, Ylöjärvi
About Tamvolt Oy
Financial position and key figures for the company.
Tamvolt Oy's location municipality is Ylöjärvi. It is a limited company. The company was established on 2025-07-10. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2025-12-31, revenue was €11,980 and operating profit was €752. The latest retained financial statement for 2025-12-31 shows revenue of €11,980 and profit for the financial year of €496. Based on the latest retained statement, revenue growth was not currently available, operating margin was +6.3%, and equity ratio was +21.5%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-12-31
1
1
PRH/XBRL financial statement
Derived indicators
Operating margin6.3%
Equity ratio21.5%
Balance-sheet contextLatest financial period
Cash and bank€1,857Previous: No comparison value
Equity€496Previous: No comparison value
Liabilities€1,809Previous: No comparison value
Current assets€2,306Previous: No comparison value
Current liabilities€1,809Previous: No comparison value
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioPassable
27/100 · Trend unavailable
Current ratioSatisfactory
34/100 · Trend unavailable
Operating profit marginSatisfactory
66/100 · Trend unavailable
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID3545934-8
VAT IDFI35459348
EU IDFIFPRO.3545934-8
MunicipalityYlöjärvi
Current registered entries
2025-07-10Registered in Tax Administration (Tax Administration)
2025-07-10Registered in Patent and Registration Office (Trade Register)
2025-08-18VAT-liable for business activity in Tax Administration (VAT Register)
2025-08-18Registered 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
MonitorTamvolt Oy
Grade upgradedC → B3 · new analysis 2026-10-01
49/100
Medium
Usable financial evidenceFinancial data included
Same industryDescriptive comparison – does not change the model score.
68 peersSolvency22%
Below 78% of peers
Profitability59%
Better than 59% of peers
Liquidity62%
Better than 62% 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 filings188 days after period end
188 days after period end
1 consecutive periods
Supporting factors
- Active registered status
Risk factors to note
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
4 assessmentsB3
2026-10-01 19:4949/100 · v0.14
C → B3 · +19 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
C
2026-09-1530/100 · v0.14
B3 → C · -16 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.
B3
2026-09-1446/100 · v0.12
Oldest retained automatic assessment in this comparisonB3
2026-10-01
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 continuityNuori
10/100
The company has about 1 years of registry continuity.
Registry and status signalsRajallinen
31/100
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 C.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.Financial statement availableFinancialEvidence verified
7 Jul 2026 · PRH / XBRLFinancial period ends 2025-12-31.Registry timeline
Trade register notifications shown on a timeline.
2 register eventsLatest event: 2025-07-10
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2025-12-31
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
Tamvolt Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.