Business profile

I-S Terästekniikka Oy

I-S Terästekniikka Oy's registered office is Savonlinna. It is a limited company. The company was established on 1989-09-27. It operates in the industry of repair and maintenance of fabricated metal products. In its latest retained statement for 2026-04-30, revenue was €891,426 and operating profit was €79,293.

Claim profileContact details
Business ID 0739799-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0739799-5
Sector
Repair and maintenance of fabricated metal products
Municipality
Savonlinna
Company form
Limited company
Registration date
1989-09-27
Business ID registration date
1989-04-14
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Telakkatie 9, 57220, Savonlinna

Website: https://www.terastekniikka.fiSource observation

About I-S Terästekniikka Oy

Financial position and key figures for the company.

I-S Terästekniikka Oy's location municipality is Savonlinna. It is a limited company. The company was established on 1989-09-27. It operates in the industry of repair and maintenance of fabricated metal products. In its latest retained statement for 2026-04-30, revenue was €891,426 and operating profit was €79,293. The latest retained financial statement for 2026-04-30 shows revenue of €891,426 and profit for the financial year of €64,874. Based on the latest retained statement, revenue growth was -3.2%, operating margin was +8.9%, and equity ratio was +78.6%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2026-04-30

Imported periods2
PRH parsed2
Profile sourcePRH/XBRL financial statement
Derived indicators
Revenue growth-3.2%
Operating margin8.9%
Equity ratio78.6%
Revenue€891,426-€29,327 (-3.2%) vs previous periodPrevious: €920,753
Operating profit (loss)€79,293-€12,689 (-13.8%) vs previous periodPrevious: €91,982
Profit (loss) for the financial year€64,874-€9,807 (-13.1%) vs previous periodPrevious: €74,681
Assets€553,300-€1,033 (-0.2%) vs previous periodPrevious: €554,333
Balance-sheet contextLatest financial period
Other operating income€14,300Previous: €20,300
Cash and bank€276,984Previous: €316,483
Retained earnings€362,250Previous: €319,569
Equity€435,123Previous: €402,250
Liabilities€118,177Previous: €152,083
Current assets€483,190Previous: €479,987
Current liabilities€118,177Previous: €152,083
Revenue trend2 periods
€920,753
2025-04-30
€891,426
2026-04-30
Operating profit (loss) trend2 periods
€91,982
2025-04-30
€79,293
2026-04-30
Profit (loss) for the financial year trend2 periods
€74,681
2025-04-30
€64,874
2026-04-30
Assets trend2 periods
€554,333
2025-04-30
€553,300
2026-04-30

Financial ratios

Financial ratios based on financial statement data. Source: PRH/XBRL-tilinpäätös.

Equity ratioGood
98/100 · Improving
78.6 %2025-04-30: 72.6 %
Current ratioGood
78/100 · Improving
2.34x2025-04-30: 2.08x
Operating profit marginSatisfactory
72/100 · Declining
8.8 %2025-04-30: 9.8 %
Ratio history
Ratio2025-04-302026-04-30
Equity ratio72.6 %78.6 %
Current ratio2.08x2.34x
Operating profit margin9.8 %8.8 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID0739799-5
VAT IDFI07397995
EU IDFIFPRO.0739799-5
MunicipalitySavonlinna
Current registered entries
1989-01-01Registered in Tax Administration (Employer Register)
1989-04-14Registered in Tax Administration (Tax Administration)
1989-09-27Registered in Patent and Registration Office (Trade 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
A2
Very goodI-S Terästekniikka Oy
Grade unchangedA2 · new analysis 2026-10-18
Model score82/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators show coordinated recovery.
2 comparable periods
RevenueStable
ProfitabilityStable
SolvencyImproving
LiquidityImproving
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
36 peers
Solvency72%
Better than 72% of peers
Profitability61%
Better than 61% of peers
Liquidity69%
Better than 69% of peers
Revenue growth47%
Close to the peer-group midpoint
Financial statement reporting patternRegularBased on observed PRH financial period end and registration dates. This descriptive evidence does not change the v0.14 score.
2 observed filings
Latest registration lag132 days after period end
Typical registration lag133 days after period end
Annual continuity2 consecutive periods
Supporting factors
  • Strong equity ratio
  • Strong operating profitability
  • Healthy short-term liquidity
Risk factors to note

No material separate warning signals.

Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
A2
2026-10-1882/100 · v0.15
A2 → A2
A2
2026-10-01 04:2482/100 · v0.14
B1 → A2 · +14 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2026-04-30).
  • Assessment confidence: Medium → High.
  • Evidence quality: Registry and statistical evidence → Strong financial evidence.
B1
2026-09-1568/100 · v0.14
B1 → B1 · +7 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.
B1
2026-09-1461/100 · v0.12
Oldest retained automatic assessment in this comparison
Automatic model gradeA2
Automatic model snapshot2026-10-18
Automatic model versionopen-risk-grade-v0.15
Financial data included

The grade can use open digital financial statement data together with registry signals.

Verify 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 riskmedium
50/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 37 years of registry continuity.

Registry and status signalsVakaa
87/100

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
18 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A2.
Risk grade updatedRisk gradeEvidence verified
1 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B1 → A2.
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 B1.
Financial statement availableFinancialEvidence verified
9 Sept 2026 · PRH / XBRLFinancial period ends 2026-04-30.

Registry timeline

Trade register notifications shown on a timeline.

20 register eventsLatest event: 2026-09-09

Financial statements availability

Available financial statement periods and PRH source filings.

2 financial statement periodsLatest financial period: 2026-04-30

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-03.

This company profile has not been claimed yet

I-S Terästekniikka Oy shows public core facts. A company representative can claim the profile, update public information, and access owner tools.