Business profile

M & I Asennus Oy

M & I Asennus Oy's registered office is Helsingfors. It is a limited company. The company was established on 1994-11-23. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2024-12-31, revenue was €210,413 and operating profit was €8,135.

Claim profileContact details
Business ID 0987027-2ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0987027-2
Sector
Plumbing, heat and air-conditioning installation
Municipality
Helsingfors
Company form
Limited company
Registration date
1994-11-23
Business ID registration date
1994-12-09
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Laajasalonkaari 19 B 3, 00840, Helsingfors

Phone: +358405033532Source observation

People and decision-makers

Myllylä Joni AnteroToimitusjohtaja

About M & I Asennus Oy

Financial position and key figures for the company.

M & I Asennus Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1994-11-23. It operates in the industry of plumbing, heat and air-conditioning installation. In its latest retained statement for 2024-12-31, revenue was €210,413 and operating profit was €8,135. The latest retained financial statement for 2024-12-31 shows revenue of €210,413 and profit for the financial year of €5,577. Based on the latest retained statement, revenue growth was +8.8%, operating margin was +3.9%, and equity ratio was +34.4%.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2024-12-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth8.8%
Operating margin3.9%
Equity ratio34.4%
Balance-sheet contextLatest retained period snapshot
Profit before taxes€6,955Previous: €18,693
Employees3Previous: 3
Revenue trend4 periods
€191,518
2021-12-31
€200,943
2022-12-31
€193,411
2023-12-31
€210,413
2024-12-31
Operating profit (loss) trend4 periods
€41,676
2021-12-31
-€2,484
2022-12-31
€19,412
2023-12-31
€8,135
2024-12-31
Profit (loss) for the financial year trend4 periods
€40,235
2021-12-31
-€4,013
2022-12-31
€16,665
2023-12-31
€5,577
2024-12-31
Assets trend4 periods
€44,962
2021-12-31
€34,276
2022-12-31
€41,179
2023-12-31
€73,839
2024-12-31

Financial ratios

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

Equity ratioSatisfactory
43/100 · Declining
34.4 %2023-12-31: 48.2 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2023-12-31: Ei saatavilla
Operating profit marginSatisfactory
60/100 · Declining
3.9 %2023-12-31: 10.0 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-31
Equity ratio16.0 %9.3 %48.2 %34.4 %
Current ratio----
Operating profit margin21.8 %-1.2 %10.0 %3.9 %

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID0987027-2
VAT IDFI09870272
EU IDFIFPRO.0987027-2
MunicipalityHelsingfors
Current registered entries
1994-10-06VAT-liable for business activity in Tax Administration (VAT Register)
1994-11-23Registered in Patent and Registration Office (Trade Register)
1994-12-09Registered in Tax Administration (Tax Administration)
2014-09-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Myllylä Joni AnteroToimitusjohtajaSources: 5 · Confidence: 78%
Kapiainen Viktor KasimirPuheenjohtajaSources: 5 · Confidence: 78%
Backman Viveka Marlene TeresiaTilintarkastajaSources: 2 · Confidence: 78%
Myllylä Joni AnteroVarsinainen jäsenSources: 2 · Confidence: 78%
Ikkala Jari JuhaniVarajäsenSources: 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

Financial data includedNot a credit decision
B1
StableM & I Asennus Oy
Updated2026-08-25
ConfidenceMedium
Score69/100

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
38/100

Industry context is elevated based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 31 years of registry continuity.

Registry and status signalsSeurattava
73/100

Registry history, filing recency, and active register markings are still limited or mixed.

Registry timeline

Trade register notifications shown on a timeline.

17 register eventsLatest event: 2025-09-11

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

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