Business profile

MMK-Con Oy

MMK-Con Oy's registered office is Järvenpää. It is a limited partnership. The company was established on 2001-11-01. It operates in the industry of site preparation. In its latest retained statement for 2025-12-31, revenue was €27,500 and operating profit was -€11,261.

Claim profileContact details
Business ID 1728943-7ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
1728943-7
Sector
Site preparation
Municipality
Järvenpää
Company form
Limited partnership
Registration date
2001-11-01
Business ID registration date
2001-10-12
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Ahertajankuja 17 D, 04440, Järvenpää

Phone: +358500841431Source observation

Email: [email protected]Source observation

Website: https://www.mmk-rakenne.fiSource observation

E-invoice address: 003720845991 · Operator: Apix Messaging OySource: company website

People and decision-makers

Pirjo KosonenTaloushallinto. markkinointi. henkilöstöasiat

Email: Email available for logged-in usersSource: company website

Phone: Phone available for logged-in usersSource: company website

Direct contact details available for logged-in usersSome person-level contact details are shown only to registered users. The data is based on public sources, such as the company's own website.Log in to view decision-maker contact details

About MMK-Con Oy

Financial position and key figures for the company.

MMK-Con Oy's location municipality is Järvenpää. It is a limited partnership. The company was established on 2001-11-01. It operates in the industry of site preparation. In its latest retained statement for 2025-12-31, revenue was €27,500 and operating profit was -€11,261. The latest retained financial statement for 2025-12-31 shows revenue of €27,500 and profit for the financial year of -€12,393. Based on the latest retained statement, revenue growth was -78.5%, operating margin was -41.0%, and equity ratio was +89.1%.

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
Revenue growth-78.5%
Operating margin-41.0%
Equity ratio89.1%
Balance-sheet contextLatest retained period snapshot
Profit before taxes-€12,393Previous: €75,498
Employees1Previous: 1
Revenue trend5 periods
€83,000
2021-12-31
€63,000
2022-12-31
€97,640
2023-12-31
€128,000
2024-12-31
€27,500
2025-12-31
Operating profit (loss) trend5 periods
€50,118
2021-12-31
€20,486
2022-12-31
€16,704
2023-12-31
€76,862
2024-12-31
-€11,261
2025-12-31
Profit (loss) for the financial year trend5 periods
€42,128
2021-12-31
€13,347
2022-12-31
€11,027
2023-12-31
€60,411
2024-12-31
-€12,393
2025-12-31
Assets trend5 periods
€167,895
2021-12-31
€172,234
2022-12-31
€186,059
2023-12-31
€176,011
2024-12-31
€108,340
2025-12-31

Financial ratios

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

Equity ratioGood
100/100 · Improving
89.1 %2024-12-31: 67.2 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginWeak
0/100 · Declining
-41.0 %2024-12-31: 60.0 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio27.9 %32.8 %33.9 %67.2 %89.1 %
Current ratio-----
Operating profit margin39.9 %32.5 %16.8 %60.0 %-41.0 %

Registry status and identifiers

Verified registry memberships and identifiers from the latest retained YTJ snapshot.

YTJ statusValid
Trade RegisterRegistered
Business ID1728943-7
VAT IDFI17289437
EU IDFIFPRO.1728943-7
MunicipalityJärvenpää
Current registered entries
2001-10-04VAT-liable for business activity in Tax Administration (VAT Register)
2001-11-01Registered in Patent and Registration Office (Trade Register)
2001-12-05Registered in Tax Administration (Tax Administration)
2003-08-21Registered in Tax Administration (Prepayment Register)
2020-03-06VAT-obliged for the transfer of rights to use immovable property in Tax Administration (VAT Register)

Responsible people

Public role relationships materialized from source observations.

Direct contact details available for logged-in users.

Kosonen Martti TapaniToimitusjohtajaSources: 5 · Confidence: 78%
Kosonen Martti TapaniVarsinainen jäsenSources: 2 · Confidence: 78%
Poutanen Arto KaleviTilintarkastajaSources: 2 · Confidence: 78%
Kosonen Pirjo KaarinaVarajäsenSources: 1 · Confidence: 78%
Pirjo KosonenTaloushallinto. markkinointi. henkilöstöasiatSources: 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

Financial data includedNot a credit decision
B2
SatisfactoryMMK-Con Oy
Updated2026-08-24
ConfidenceMedium
Score59/100

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

Risk context

When open digital financial statements are unavailable, BUSINESS.fi shows registry, industry, and regional context.

Industry riskelevated
46/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 24 years of registry continuity.

Registry and status signalsErittäin vahva
90/100

Long registry history, recent financial statement filings, and active register markings support this signal.

Registry timeline

Trade register notifications shown on a timeline.

33 register eventsLatest event: 2026-03-25

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

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