Business profile

Midemera Oy

Midemera Oy's registered office is Helsingfors. It is a limited company. The company was established on 1998-07-02. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €807,129 and operating profit was €73,283.

Claim profileContact details
Business ID 1480969-5ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
1480969-5
Sector
Business and other management consultancy activities
Municipality
Helsingfors
Company form
Limited company
Registration date
1998-07-02
Business ID registration date
1998-08-10
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Särkiniementie 18 B 3, 00210, Helsingfors

People and decision-makers

Jussi-Pekka RuusunenHallitus: varajäsen
Ruusunen Pekka KaleviVarsinainen jäsen

About Midemera Oy

Financial position and key figures for the company.

Midemera Oy's location municipality is Helsingfors. It is a limited company. The company was established on 1998-07-02. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-12-31, revenue was €807,129 and operating profit was €73,283. The latest retained financial statement for 2025-12-31 shows revenue of €807,129 and profit for the financial year of €288,083. Based on the latest retained statement, revenue growth was +601.6%, operating margin was +9.0%, and equity ratio was +94.6%.

Auxiliary business names

Public alternate names materialized from source observations.

Spirabilis

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 growth601.6%
Operating margin9.0%
Equity ratio94.6%
Balance-sheet contextLatest retained period snapshot
Profit before taxes€336,074Previous: -€98,521
Employees2Previous: 1
Revenue trend5 periods
€81,411
2021-12-31
€199,344
2022-12-31
€169,682
2023-12-31
€115,032
2024-12-31
€807,129
2025-12-31
Operating profit (loss) trend5 periods
-€33,807
2021-12-31
€55,344
2022-12-31
-€31,167
2023-12-31
-€265,759
2024-12-31
€73,283
2025-12-31
Profit (loss) for the financial year trend5 periods
€43,622
2021-12-31
€13,175
2022-12-31
€141,367
2023-12-31
-€101,443
2024-12-31
€288,083
2025-12-31
Assets trend5 periods
€661,113
2021-12-31
€630,850
2022-12-31
€746,667
2023-12-31
€565,259
2024-12-31
€849,207
2025-12-31

Financial ratios

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

Equity ratioGood
100/100 · Declining
94.6 %2024-12-31: 99.0 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginSatisfactory
73/100 · Improving
9.0 %2024-12-31: -228.0 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio99.5 %99.3 %96.2 %99.0 %94.6 %
Current ratio-----
Operating profit margin-41.2 %27.7 %-18.4 %-228.0 %9.0 %

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID1480969-5
VAT IDFI14809695
EU IDFIFPRO.1480969-5
MunicipalityHelsingfors
Current registered entries
1998-07-02Registered in Patent and Registration Office (Trade Register)
1998-08-10Registered in Tax Administration (Tax Administration)
1999-06-01VAT-liable for business activity in Tax Administration (VAT Register)
2008-11-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Ruusunen Pekka KaleviVarsinainen jäsenSources: 1 · Confidence: 72%
Jussi-Pekka RuusunenHallitus: 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

Financial data includedNot a credit decision
A2
Very goodMidemera Oy
Updated2026-08-25
ConfidenceMedium
Score86/100

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 risklow
72/100

Industry context is low based on normalized open statistical inputs.

Age and continuityVakiintunut
90/100

The company has about 28 years of registry continuity.

Registry and status signalsVakaa
85/100

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

Registry timeline

Trade register notifications shown on a timeline.

21 register eventsLatest event: 2026-05-20

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

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