Business profile

Seonjäntti Oy

Seonjäntti Oy's registered office is Siilinjärvi. It is a limited company. The company was established on 2023-07-24. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2025-09-30, revenue was €232,423 and operating profit was €8,154.

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Business ID 3377877-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3377877-5
Sector
Plumbing, heat and air-conditioning installation
Municipality
Siilinjärvi
Company form
Limited company
Registration date
2023-07-24
Business ID registration date
2023-07-14
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Arabiantie 53, 71800, Siilinjärvi

About Seonjäntti Oy

Financial position and key figures for the company.

Seonjäntti Oy's location municipality is Siilinjärvi. It is a limited company. The company was established on 2023-07-24. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2025-09-30, revenue was €232,423 and operating profit was €8,154. The latest retained financial statement for 2025-09-30 shows revenue of €232,423 and profit for the financial year of €4,437. Based on the latest retained statement, revenue growth was +129.7%, operating margin was +3.5%, and equity ratio was +31.6%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2025-09-30

Imported periods2
PRH parsed2
Profile sourcePRH/XBRL financial statement
Derived indicators
Revenue growth129.7%
Operating margin3.5%
Equity ratio31.6%
Revenue€232,423+€131,222 (+129.7%) vs previous periodPrevious: €101,201
Operating profit (loss)€8,154-€9,934 (-54.9%) vs previous periodPrevious: €18,087
Profit (loss) for the financial year€4,437-€9,887 (-69.0%) vs previous periodPrevious: €14,323
Assets€55,834+€28,099 (+101.3%) vs previous periodPrevious: €27,735
Balance-sheet contextLatest financial period
Inventory€2,144Previous: €1,910
Cash and bank€9,304Previous: €7,530
Retained earnings€13,179Previous: €0
Equity€17,616Previous: €14,323
Liabilities€38,218Previous: €13,412
Current assets€25,057Previous: €13,447
Current liabilities€14,833Previous: €13,412
Revenue trend2 periods
€101,201
2024-09-30
€232,423
2025-09-30
Operating profit (loss) trend2 periods
€18,087
2024-09-30
€8,154
2025-09-30
Profit (loss) for the financial year trend2 periods
€14,323
2024-09-30
€4,437
2025-09-30
Assets trend2 periods
€27,735
2024-09-30
€55,834
2025-09-30

Financial ratios

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

Equity ratioSatisfactory
39/100 · Declining
31.6 %2024-09-30: 51.6 %
Current ratioPassable
26/100 · Improving
0.77x2024-09-30: 0.70x
Operating profit marginSatisfactory
59/100 · Declining
3.5 %2024-09-30: 17.9 %
Ratio history
Ratio2024-09-302025-09-30
Equity ratio51.6 %31.6 %
Current ratio0.70x0.77x
Operating profit margin17.9 %3.5 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3377877-5
VAT IDFI33778775
EU IDFIFPRO.3377877-5
MunicipalitySiilinjärvi
Current registered entries
2023-07-24Registered in Tax Administration (Tax Administration)
2023-07-24Registered in Patent and Registration Office (Trade Register)
2023-09-04VAT-liable for business activity in Tax Administration (VAT Register)
2023-09-04Registered 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
B2
SatisfactorySeonjäntti Oy
Grade unchangedB2 · new analysis 2026-10-17
Model score57/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectorySeveral key financial indicators have weakened across comparable fiscal periods.
2 comparable periods
RevenueImproving
ProfitabilityDeteriorating
SolvencyDeteriorating
LiquidityStable
Peer comparisonSame size nationallyDescriptive comparison – does not change the model score.
200 peers
Solvency37%
Below 63% of peers
Profitability35%
Below 65% of peers
Liquidity63%
Better than 63% of peers
Revenue growth98%
Better than 98% of peers
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 lag80 days after period end
Typical registration lag67 days after period end
Annual continuity2 consecutive periods
Supporting factors
  • Active registered status
  • A newer financial statement filing has been reported
Risk factors to note
  • Weak current ratio
  • Coordinated deterioration across 2 financial domains
  • Elevated industry distress context
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
B2
2026-10-1757/100 · v0.15
B2 → B2
B2
2026-09-15 13:3157/100 · v0.14
B3 → B2 · +14 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-09-30).
  • Assessment confidence: Medium → High.
  • Evidence quality: Registry and statistical evidence → Strong financial evidence.
B3
2026-09-1443/100 · v0.14
B3 → B3
B3
2026-09-1443/100 · v0.13
Oldest retained automatic assessment in this comparison
Automatic model gradeB2
Automatic model snapshot2026-10-17
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 riskelevated
38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityNuori
35/100

The company has about 3 years of registry continuity.

Registry and status signalsRajallinen
42/100

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
17 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B2.
Risk grade updatedRisk gradeEvidence verified
15 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3 → B2.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.

Registry timeline

Trade register notifications shown on a timeline.

4 register eventsLatest event: 2025-12-19

Financial statements availability

Available financial statement periods and PRH source filings.

2 financial statement periodsLatest financial period: 2025-09-30

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

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