Risk grade updatedRisk gradeEvidence verified
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.Business profile
Turun Timanttisahaus Oy
Turun Timanttisahaus Oy's registered office is Raisio. It is a limited company. The company was established on 1979-05-11. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2025-03-31, revenue was €216,724 and operating profit was €19,047.
Business ID 0293466-7ValidUnclaimed company profile
Trusted core data
Public company details from the trade register.
- Business ID
- 0293466-7
- Sector
- Other miscellaneous specialised construction activities n.e.c.
- Municipality
- Raisio
- Company form
- Limited company
- Registration date
- 1979-05-11
- Business ID registration date
- 1979-06-03
- Business status
- Valid
- Profile ownership
- Unclaimed company profile
Contact and location summary
Visiting address: Lampitie 12, 21120, Raisio
Website: https://www.turuntimanttisahaus.fiSource observation
About Turun Timanttisahaus Oy
Financial position and key figures for the company.
Turun Timanttisahaus Oy's location municipality is Raisio. It is a limited company. The company was established on 1979-05-11. It operates in the industry of other miscellaneous specialised construction activities n.e.c.. In its latest retained statement for 2025-03-31, revenue was €216,724 and operating profit was €19,047. The latest retained financial statement for 2025-03-31 shows revenue of €216,724 and profit for the financial year of €16,765. Based on the latest retained statement, revenue growth was +29.3%, operating margin was +8.8%, and equity ratio was +91.8%.
Financial highlights
Key figures from the latest financial period.
Latest financial period
2025-03-31
1
1
PRH/XBRL financial statement
Derived indicators
Revenue growth29.3%
Operating margin8.8%
Equity ratio91.8%
Balance-sheet contextLatest financial period
Other operating income€0Previous: €3,796
Cash and bank€46,953Previous: €34,070
Retained earnings€33,808Previous: €38,969
Equity€58,573Previous: €44,708
Liabilities€5,260Previous: €7,226
Current assets€58,614Previous: €48,890
Current liabilities€5,260Previous: €7,226
Financial ratios
Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.
Equity ratioGood
100/100 · Improving
Current ratioGood
100/100 · Improving
Operating profit marginSatisfactory
72/100 · Improving
Registry status and identifiers
Current registry information and identifiers based on YTJ data.
YTJ statusValid
Trade RegisterRegistered
Business ID0293466-7
VAT IDFI02934667
EU IDFIFPRO.0293466-7
MunicipalityRaisio
Current registered entries
1979-05-11Registered in Patent and Registration Office (Trade Register)
1979-06-03Registered in Tax Administration (Tax Administration)
1982-01-01Registered in Tax Administration (Employer Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1995-03-01Registered 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
A3
GoodTurun Timanttisahaus Oy
Grade unchangedA3 · new analysis 2026-10-18
78/100
Medium
Usable financial evidenceFinancial data included
Same industry, size and age groupDescriptive comparison – does not change the model score.
146 peersSolvency92%
Better than 92% of peers
Profitability68%
Better than 68% of peers
Liquidity95%
Better than 95% 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 filings123 days after period end
123 days after period end
1 consecutive periods
Supporting factors
- Strong equity ratio
- Strong operating profitability
- Healthy short-term liquidity
Risk factors to note
- Elevated industry distress context
Automatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessmentsA3
2026-10-1878/100 · v0.15
A3 → A3A3
2026-09-25 18:5978/100 · v0.14
B1 → A3 · +18 points- Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-03-31).
- Evidence quality: Registry and statistical evidence → Usable financial evidence.
B1
2026-09-1560/100 · v0.14
B2 → B1 · +3 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
2026-09-1457/100 · v0.12
Oldest retained automatic assessment in this comparisonA3
2026-10-18
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 riskhigh
26/100
Industry context is high based on normalized open statistical inputs.
Age and continuityVakiintunut
90/100
The company has about 47 years of registry continuity.
Registry and status signalsVakaa
83/100
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 B1 → A3.Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1.Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.Registry timeline
Trade register notifications shown on a timeline.
18 register eventsLatest event: 2026-07-10
Financial statements availability
Available financial statement periods and PRH source filings.
1 financial statement periodsLatest financial period: 2025-03-31
Profile source and ownership
Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-30.
This company profile has not been claimed yet
Turun Timanttisahaus Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.