Business profile

Sauma Ykkönen Oy

Sauma Ykkönen Oy's registered office is Hämeenlinna. It is a limited company. The company was established on 2022-05-10. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €587,690 and operating profit was €18,587.

Claim profileContact details
Business ID 3267555-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3267555-5
Sector
Construction of residential and non-residential buildings
Municipality
Hämeenlinna
Company form
Limited company
Registration date
2022-05-10
Business ID registration date
2022-02-09
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Raatihuoneenkatu 27, 13100, Hämeenlinna

Website: https://www.sauma1.fiSource observation

About Sauma Ykkönen Oy

Financial position and key figures for the company.

Sauma Ykkönen Oy's location municipality is Hämeenlinna. It is a limited company. The company was established on 2022-05-10. It operates in the industry of construction of residential and non-residential buildings. In its latest retained statement for 2025-12-31, revenue was €587,690 and operating profit was €18,587. The latest retained financial statement for 2025-12-31 shows revenue of €587,690 and profit for the financial year of -€22,331. Based on the latest retained statement, revenue growth was -4.2%, operating margin was +3.2%, and equity ratio was -4.6%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2025-12-31

Imported periods3
PRH parsed2
Profile sourcePRH/XBRL financial statement
Derived indicators
Revenue growth-4.2%
Operating margin3.2%
Equity ratio-4.6%
Revenue€587,690-€25,762 (-4.2%) vs previous periodPrevious: €613,452
Operating profit (loss)€18,587-€8,485 (-31.3%) vs previous periodPrevious: €27,073
Profit (loss) for the financial year-€22,331-€28,284 (-475.1%) vs previous periodPrevious: €5,954
Assets€142,693-€68,136 (-32.3%) vs previous periodPrevious: €210,828
Balance-sheet contextLatest financial period
Other operating income€311Previous: €0
Inventory€6,593Previous: €8,602
Cash and bank€16,408Previous: €37,579
Retained earnings€15,783Previous: €9,829
Equity-€6,548Previous: €15,783
Liabilities€149,240Previous: €195,046
Current assets€128,159Previous: €191,450
Current liabilities€122,371Previous: €152,184
Revenue trend2 periods
€613,452
2024-12-31
€587,690
2025-12-31
Operating profit (loss) trend2 periods
€27,073
2024-12-31
€18,587
2025-12-31
Profit (loss) for the financial year trend2 periods
€5,954
2024-12-31
-€22,331
2025-12-31
Assets trend2 periods
€210,828
2024-12-31
€142,693
2025-12-31

Financial ratios

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

Equity ratioWeak
0/100 · Declining
-4.6 %2024-12-31: 7.5 %
Current ratioWeak
6/100 · Declining
0.19x2024-12-31: 0.30x
Operating profit marginSatisfactory
58/100 · Declining
3.2 %2024-12-31: 4.4 %
Ratio history
Ratio2024-12-312025-12-31
Equity ratio7.5 %-4.6 %
Current ratio0.30x0.19x
Operating profit margin4.4 %3.2 %

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3267555-5
VAT IDFI32675555
EU IDFIFPRO.3267555-5
MunicipalityHämeenlinna
Current registered entries
2022-05-10Registered in Patent and Registration Office (Trade Register)
2022-05-11Registered in Tax Administration (Tax Administration)
2022-07-01Registered in Tax Administration (Employer Register)
2022-07-01VAT-liable for business activity in Tax Administration (VAT Register)
2022-07-01Registered 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
D
High riskSauma Ykkönen Oy
Grade unchangedD · new analysis 2026-10-17
Model score27/100
Assessment confidenceHigh
Evidence qualityStrong financial evidenceFinancial data included
Financial trajectoryFinancial development is mostly stable or mixed.
3 comparable periods
RevenueStable
ProfitabilityStable
SolvencyDeteriorating
LiquidityStable
Peer comparisonSame industry and sizeDescriptive comparison – does not change the model score.
83 peers
Solvency13%
Below 87% of peers
Profitability47%
Close to the peer-group midpoint
Liquidity42%
Below 58% of peers
Revenue growth34%
Below 66% 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.
3 observed filings
Latest registration lag126 days after period end
Typical registration lag126 days after period end
Annual continuity3 consecutive periods
Supporting factors
  • Active registered status
  • A newer financial statement filing has been reported
Risk factors to note
  • Negative equity
  • Weak current ratio
  • Negative profitability or net result
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
5 assessments
D
2026-10-1727/100 · v0.15
D → D
D
2026-09-16 22:2727/100 · v0.14
B3 → D · -16 points
  • Evidence strengthened: a PRH/XBRL financial statement was added to the assessment (2025-12-31).
  • 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 gradeD
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.

A serious financial risk signal affects this grade. Review the profile financial indicators as well.

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 riskhigh
25/100

Industry context is high based on normalized open statistical inputs.

Age and continuityNuori
35/100

The company has about 4 years of registry continuity.

Registry and status signalsSeurattava
59/100

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 D.
Risk grade updatedRisk gradeEvidence verified
16 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3 → D.
Risk grade updatedRisk gradeEvidence verified
14 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.

Registry timeline

Trade register notifications shown on a timeline.

12 register eventsLatest event: 2026-05-06

Financial statements availability

Available financial statement periods and PRH source filings.

3 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

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