Business profile

Jamidon Oy

Jamidon Oy's registered office is Siivikkala. It is a limited company. The company was established on 1993-08-11. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-04-30, revenue was €6,867 and operating profit was -€3,333.

Claim profileContact details
Business ID 0931663-4ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
0931663-4
Sector
Business and other management consultancy activities
Municipality
Siivikkala
Company form
Limited company
Registration date
1993-08-11
Business ID registration date
1993-06-29
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Olkinuorantie 2, 33450, Siivikkala

Phone: +358505546013Source observation

People and decision-makers

Sumelius Jan GöranToimitusjohtaja

About Jamidon Oy

Financial position and key figures for the company.

Jamidon Oy's location municipality is Siivikkala. It is a limited company. The company was established on 1993-08-11. It operates in the industry of business and other management consultancy activities. In its latest retained statement for 2025-04-30, revenue was €6,867 and operating profit was -€3,333. The latest retained financial statement for 2025-04-30 shows revenue of €6,867 and profit for the financial year of -€3,333. Based on the latest retained statement, revenue growth was -23.9%, operating margin was -48.5%, and equity ratio was -2707.8%.

Auxiliary business names

Public alternate names materialized from source observations.

Jamidon Ltd.

Financial highlights

Key figures from the latest financial period.

Latest financial period

2025-04-30

Imported periods0
PRH parsed0
Profile sourceEnriched source observation
Derived indicators
Revenue growth-23.9%
Operating margin-48.5%
Equity ratio-2707.8%
Balance-sheet contextLatest retained period snapshot
Profit before taxes-€3,333Previous: -€9,079
Revenue trend5 periods
€12,857
2021-04-30
€23,524
2022-04-30
€9,315
2023-04-30
€9,029
2024-04-30
€6,867
2025-04-30
Operating profit (loss) trend5 periods
-€18,052
2021-04-30
-€5,406
2022-04-30
-€5,386
2023-04-30
-€9,081
2024-04-30
-€3,333
2025-04-30
Profit (loss) for the financial year trend5 periods
-€18,052
2021-04-30
-€5,405
2022-04-30
-€5,386
2023-04-30
-€9,079
2024-04-30
-€3,333
2025-04-30
Assets trend5 periods
€5,088
2021-04-30
€8,780
2022-04-30
€8,479
2023-04-30
€3,247
2024-04-30
€3,138
2025-04-30

Financial ratios

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

Equity ratioWeak
0/100 · Declining
-2707.8 %2024-04-30: -2514.2 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-04-30: Ei saatavilla
Operating profit marginWeak
0/100 · Improving
-48.5 %2024-04-30: -100.6 %
Ratio history
Ratio2021-04-302022-04-302023-04-302024-04-302025-04-30
Equity ratio-1213.7 %-764.9 %-855.6 %-2514.2 %-2707.8 %
Current ratio-----
Operating profit margin-140.4 %-23.0 %-57.8 %-100.6 %-48.5 %

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID0931663-4
VAT IDFI09316634
EU IDFIFPRO.0931663-4
MunicipalitySiivikkala
Current registered entries
1993-06-29Registered in Tax Administration (Tax Administration)
1993-08-11Registered in Patent and Registration Office (Trade Register)
1994-06-01VAT-liable for business activity in Tax Administration (VAT Register)
1996-03-01Registered in Tax Administration (Prepayment Register)

Responsible people

Public role relationships materialized from source observations.

Sumelius Jan GöranToimitusjohtajaSources: 2 · Confidence: 78%
Sumelius Fanny MariaVarajäsenSources: 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 riskJamidon Oy
Updated2026-05-27
ConfidenceMedium
Score38/100

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 33 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.

14 register eventsLatest event: 2025-07-03

Profile source and ownership

Profile based on public registry data
BUSINESS.fi has created this profile from public company information. Source data updated 2026-03-03.

This company profile has not been claimed yet

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