Business profile

Arja ja Matti Mämmelä Oy

Arja ja Matti Mämmelä Oy's registered office is Nurmijärvi. It is a limited company. The company was established on 1979-11-16. It operates in the industry of security and commodity contracts brokerage.

Claim profileContact details
Business ID 0312767-2ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0312767-2
Sector
Security and commodity contracts brokerage
Municipality
Nurmijärvi
Company form
Limited company
Registration date
1979-11-16
Business ID registration date
1979-11-17
Business status
Valid
Profile ownership
Unclaimed company profile

Contact and location summary

Visiting address: Keikkumäentie 260, 01900, Nurmijärvi

Phone: +358505527488Source observation

Email: [email protected]Source observation

People and decision-makers

Mämmelä Matti JuhaniToimitusjohtaja

About Arja ja Matti Mämmelä Oy

Financial position and key figures for the company.

Arja ja Matti Mämmelä Oy's location municipality is Nurmijärvi. It is a limited company. The company was established on 1979-11-16. It operates in the industry of security and commodity contracts brokerage. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was +93.4%.

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
Equity ratio93.4%
Operating profit (loss)-€30,809-€951 (-3.2%) vs previous periodPrevious: -€29,858
Profit (loss) for the financial year€413,792+€50,150 (+13.8%) vs previous periodPrevious: €363,642
Assets€2,820,530+€28,848 (+1.0%) vs previous periodPrevious: €2,791,681
Balance-sheet contextLatest financial period
Profit before taxes€517,441Previous: No comparison value
Employees12Previous: 0
Revenue trend2 periods
€3,444
2021-12-31
€0
2022-12-31
Operating profit (loss) trend5 periods
-€40,309
2021-12-31
-€29,292
2022-12-31
€88
2023-12-31
-€29,858
2024-12-31
-€30,809
2025-12-31
Profit (loss) for the financial year trend5 periods
€324,016
2021-12-31
€426,202
2022-12-31
€460,630
2023-12-31
€363,642
2024-12-31
€413,792
2025-12-31
Assets trend5 periods
€2,667,182
2021-12-31
€2,767,444
2022-12-31
€2,822,641
2023-12-31
€2,791,681
2024-12-31
€2,820,530
2025-12-31

Financial ratios

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

Equity ratioGood
100/100 · Improving
93.4 %2024-12-31: 93.0 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginNot assessable
0/100 · Trend unavailable
Not available2021-12-31: -450.3 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio92.6 %91.1 %92.3 %93.0 %93.4 %
Current ratio-----
Operating profit margin-450.3 %----

Registry status and identifiers

Current registry information and identifiers based on YTJ data.

YTJ statusValid
Trade RegisterRegistered
Business ID0312767-2
EU IDFIFPRO.0312767-2
MunicipalityNurmijärvi
Current registered entries
1979-11-16Registered in Patent and Registration Office (Trade Register)
1979-11-17Registered in Tax Administration (Tax Administration)
1995-03-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Mämmelä Matti JuhaniToimitusjohtajaSources: 5 · Confidence: 78%
Kangas Annemaarit IrinaVarsinainen jäsenSources: 4 · Confidence: 78%
Mämmelä Arja SofiaOikeutettu nimenkirjoittajaSources: 1 · Confidence: 78%
Arja MämmeläHallitus: varajäsenSources: 1 · Confidence: 76%

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
GoodArja ja Matti Mämmelä Oy
Grade unchangedA3 · new analysis 2026-10-19
Model score78/100
Assessment confidenceMedium
Evidence qualityLimited financial evidenceRegistry and statistics based
Financial trajectoryFinancial development is mostly stable or mixed.
4 comparable periods
RevenueNot enough history
ProfitabilityNot enough history
SolvencyStable
LiquidityNot enough history
Supporting factors
  • Active registered status
  • Long registry continuity
  • Lower industry distress context
Risk factors to note
  • Sufficient structured financial metrics are not available
Rating historyAutomatic assessment developmentChanges are derived from evidence differences between persisted automatic assessments.
2 assessments
A3
2026-10-1978/100 · v0.15
A3 → A3 · +1 points
  • Assessment confidence: Low → Medium.
  • Evidence quality: Usable financial evidence → Limited financial evidence.
  • New risk factor: Sufficient structured financial metrics are not available.
A3
2026-09-2677/100 · v0.14
Oldest retained automatic assessment in this comparison
Automatic model gradeA3
Automatic model snapshot2026-10-19
Automatic model versionopen-risk-grade-v0.15
Registry and statistics based

The grade uses registry, industry, and regional signals because sufficient source-backed financial metrics are not available for a Tier 1 assessment.

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 riskvery low
88/100

Industry context is very low based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 46 years of registry continuity.

Registry and status signalsSeurattava
72/100

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
19 Oct 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.
Risk grade updatedRisk gradeEvidence verified
26 Sept 2026 · BUSINESS.fi / Opterom LuottoluokitusAutomatic grade A3.

Registry timeline

Trade register notifications shown on a timeline.

16 register eventsLatest event: 2025-05-09

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

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