Business profile

MasaMainio Oy

MasaMainio Oy's registered office is Tampere. It is a limited company. The company was established on 2024-08-19. It operates in the industry of development of building projects. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was €653.

Claim profileContact details
Business ID 3468306-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3468306-5
Sector
Development of building projects
Municipality
Tampere
Company form
Limited company
Registration date
2024-08-19
Business ID registration date
2024-08-13
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Kirvestie 23a B, 33710, Tampere

People and decision-makers

Käkelä Matti SamuelToimitusjohtaja

About MasaMainio Oy

Financial position and key figures for the company.

MasaMainio Oy's location municipality is Tampere. It is a limited company. The company was established on 2024-08-19. It operates in the industry of development of building projects. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was €653. The latest retained financial statement for 2025-12-31 shows revenue of €0 and profit for the financial year of €352. Based on the latest retained statement, revenue growth was not currently available, operating margin was +0.0%, and equity ratio was +5.0%.

Auxiliary business names

Public alternate names materialized from source observations.

MasaMainio Ltd

Extended business activity

A longer directory- or registry-backed activity description that complements the short registry industry label.

Yhtiön toimialana on harjoittaa rakennuttamista, projektinjohtoa, rakennustoimintaa ja rakennusalan suunnittelua sekä konsultointia. Yhtiö voi omistaa ja hallita osakkeita, osuuksia, arvopapereita, kiinteistöjä ja muuta omaisuutta.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Operating margin0.0%
Equity ratio5.0%
Revenue€0Previous comparison not availablePrevious: No comparison value
Operating profit (loss)€653Previous comparison not availablePrevious: No comparison value
Profit (loss) for the financial year€352Previous comparison not availablePrevious: No comparison value
Assets€19,653Previous comparison not availablePrevious: No comparison value
Balance-sheet contextLatest financial period
Profit before taxes€352Previous: No comparison value

Financial ratios

Financial ratios based on financial statement data. Source: Rikastettu lähdehavainto.

Equity ratioWeak
6/100 · Trend unavailable
5.0 %Comparison period is not available from the source
Current ratioWeak
0/100 · Trend unavailable
0.00xComparison period is not available from the source
Operating profit marginPassable
50/100 · Trend unavailable
0.0 %Comparison period is not available from the source

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID3468306-5
EU IDFIFPRO.3468306-5
MunicipalityTampere
Current registered entries
2024-08-19Registered in Tax Administration (Tax Administration)
2024-08-19Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Käkelä Matti SamuelToimitusjohtajaSources: 4 · Confidence: 78%
Käkelä Matti SamuelVarsinainen jäsenSources: 2 · Confidence: 78%
Käkelä Veli-PekkaVarajäsenSources: 2 · Confidence: 78%

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
MonitorMasaMainio Oy
Grade unchangedB3 · new analysis 2026-10-17
Model score40/100
Assessment confidenceMedium
Evidence qualityUsable financial evidenceFinancial data included
Peer comparisonSame industry, size and age groupDescriptive comparison – does not change the model score.
33 peers
Solvency48%
Close to the peer-group midpoint
Profitability38%
Below 62% of peers
Liquidity6%
Below 94% of peers
Supporting factors
  • Active registered status
Risk factors to note
  • Weak current ratio
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
B3
2026-10-1740/100 · v0.15
B3 → B3
B3
2026-10-1640/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeB3
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 riskmedium
53/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityNuori
15/100

The company has about 2 years of registry continuity.

Registry and status signalsRajallinen
23/100

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
16 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade B3.

Registry timeline

Trade register notifications shown on a timeline.

2 register eventsLatest event: 2024-08-19

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

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