Business profile

Semjen Oy

Semjen Oy's registered office is Raisio. It is a limited company. The company was established on 2023-11-03. It operates in the industry of activities of fitness centres. In its latest retained statement for 2025-10-31, revenue was €237,743 and operating profit was -€62,476.

Claim profileContact details
Business ID 3399711-8ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
3399711-8
Sector
Activities of fitness centres
Municipality
Raisio
Company form
Limited company
Registration date
2023-11-03
Business ID registration date
2023-10-26
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Kauppakuja 2, 21200, Raisio

Phone: +358504796750Source observation

People and decision-makers

Wihervuori Jenny Maria CarolaToimitusjohtaja
Semi AaltonenToimitusjohtajan sijainen

About Semjen Oy

Financial position and key figures for the company.

Semjen Oy's location municipality is Raisio. It is a limited company. The company was established on 2023-11-03. It operates in the industry of activities of fitness centres. In its latest retained statement for 2025-10-31, revenue was €237,743 and operating profit was -€62,476. Based on the latest retained statement, revenue growth was +3.9%, operating margin was -26.3%, and equity ratio was not currently available.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-10-31

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth3.9%
Operating margin-26.3%
Balance-sheet contextLatest retained period snapshot
Employees2Previous: 2
Revenue trend2 periods
€228,767
2024-10-31
€237,743
2025-10-31
Operating profit (loss) trend2 periods
-€3,874
2024-10-31
-€62,476
2025-10-31

Financial ratios

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

Equity ratioNot assessable
0/100 · Trend unavailable
Not available2024-10-31: -49.8 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-10-31: Ei saatavilla
Operating profit marginWeak
0/100 · Declining
-26.3 %2024-10-31: -1.7 %
Ratio history
Ratio2024-10-312025-10-31
Equity ratio-49.8 %-
Current ratio--
Operating profit margin-1.7 %-26.3 %

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID3399711-8
VAT IDFI33997118
EU IDFIFPRO.3399711-8
MunicipalityRaisio
Current registered entries
2023-10-26Registered in Tax Administration (Employer Register)
2023-10-26VAT-liable for business activity in Tax Administration (VAT Register)
2023-10-26Registered in Tax Administration (Prepayment Register)
2023-11-03Registered in Tax Administration (Tax Administration)
2023-11-03Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Wihervuori Jenny Maria CarolaToimitusjohtajaSources: 4 · Confidence: 78%
Semi AaltonenToimitusjohtajan sijainenSources: 1 · Confidence: 76%
Aaltonen Semi Jeri VilhoPuheenjohtajaSources: 3 · Confidence: 78%
Wihervuori Jenny Maria CarolaVarsinainen jäsenSources: 2 · Confidence: 78%
Aaltonen Tuike Marja IrmeliVarajäsenSources: 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
C
Elevated riskSemjen Oy
Updated2026-08-24
ConfidenceLow
Score36/100

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

A serious registry signal affects this grade. Review the profile registry and notification details as well.

Risk context

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

Industry riskmedium
55/100

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 signalsKoholla
20/100

Recent severity-mapped registry signals require attention.

Registry timeline

Trade register notifications shown on a timeline.

5 register eventsLatest event: 2026-03-11

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

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