Business profile

Stonecon Oy

Stonecon Oy's registered office is Helsingfors. It is a limited company. The company was established on 1989-09-13. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-01-31, revenue was €22,728 and operating profit was €18,870.

Claim profileContact details
Business ID 0764544-2ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0764544-2
Sector
Structural engineering design and technical consultancy
Municipality
Helsingfors
Company form
Limited company
Registration date
1989-09-13
Business ID registration date
1989-10-23
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Vuorimiehenpuistikko 6, 00140, Helsingfors

Postal address: Pitkänsillanranta 17 C 24, 00530, Helsingfors

Phone: +35898026360Source observation

Email: [email protected]Source observation

Website: https://www.stonecon.fiSource: registry data

People and decision-makers

Pekka MesimäkiManaging Director

About Stonecon Oy

Financial position and key figures for the company.

Stonecon Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1989-09-13. It operates in the industry of structural engineering design and technical consultancy. In its latest retained statement for 2025-01-31, revenue was €22,728 and operating profit was €18,870. The latest retained financial statement for 2025-01-31 shows revenue of €22,728 and profit for the financial year of €15,311. Based on the latest retained statement, revenue growth was -57.3%, operating margin was +57.3%, and equity ratio was +97.5%.

Auxiliary business names

Public alternate names materialized from source observations.

Stonecon AbStonecon Ltd

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-01-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-57.3%
Operating margin57.3%
Equity ratio97.5%
Balance-sheet contextLatest retained period snapshot
Employees1Previous: 1
Revenue trend5 periods
€17,584
2020-01-31
€14,839
2021-01-31
€38,733
2023-01-31
€53,182
2024-01-31
€22,728
2025-01-31
Operating profit (loss) trend5 periods
€14,569
2020-01-31
€11,845
2021-01-31
€209,105
2023-01-31
€17,089
2024-01-31
€18,870
2025-01-31
Profit (loss) for the financial year trend5 periods
€5,638
2020-01-31
€3,140
2021-01-31
€241,433
2023-01-31
-€40,757
2024-01-31
€15,311
2025-01-31
Assets trend5 periods
€616,392
2020-01-31
€541,180
2021-01-31
€291,754
2023-01-31
€205,010
2024-01-31
€186,292
2025-01-31

Financial ratios

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

Equity ratioGood
100/100 · Improving
97.5 %2024-01-31: 81.1 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-01-31: Ei saatavilla
Operating profit marginGood
100/100 · Improving
57.3 %2024-01-31: 27.3 %
Ratio history
Ratio2020-01-312021-01-312023-01-312024-01-312025-01-31
Equity ratio47.5 %54.7 %91.9 %81.1 %97.5 %
Current ratio-----
Operating profit margin37.9 %38.8 %95.9 %27.3 %57.3 %

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID0764544-2
VAT IDFI07645442
EU IDFIFPRO.0764544-2
MunicipalityHelsingfors
Current registered entries
1989-09-13Registered in Patent and Registration Office (Trade Register)
1989-10-23Registered in Tax Administration (Tax Administration)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
2024-12-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Pekka MesimäkiManaging DirectorSources: 1 · Confidence: 76%
Mesimäki Pekka JuhaniVarsinainen jäsenSources: 3 · Confidence: 78%
Mesimäki Markus SebastianVarajäsenSources: 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
A3
GoodStonecon Oy
Updated2026-08-24
ConfidenceMedium
Score79/100

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 riskmedium
62/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 36 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.

15 register eventsLatest event: 2025-06-11

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

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