Business profile

Zenka Oy

Zenka Oy's registered office is Oulu. It is a limited company. The company was established on 2015-09-14. It operates in the industry of medical specialists activities. In its latest retained statement for 2025-10-31, revenue was €198,444 and operating profit was €179,946.

Claim profileContact details
Business ID 2707812-3ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2707812-3
Sector
Medical specialists activities
Municipality
Oulu
Company form
Limited company
Registration date
2015-09-14
Business ID registration date
2015-08-31
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Otavankuja 10, 90630, Oulu

Phone: +358442441769Source observation

Website: https://www.zenka.fiSource observation

People and decision-makers

Tervonen Osmo AnttiToimitusjohtaja

About Zenka Oy

Financial position and key figures for the company.

Zenka Oy's location municipality is Oulu. It is a limited company. The company was established on 2015-09-14. It operates in the industry of medical specialists activities. In its latest retained statement for 2025-10-31, revenue was €198,444 and operating profit was €179,946. The latest retained financial statement for 2025-10-31 shows revenue of €198,444 and profit for the financial year of €146,882. Based on the latest retained statement, revenue growth was -4.3%, operating margin was +75.6%, and equity ratio was +93.6%.

Financial highlights

Key figures from the latest financial period.

Open full statement
Latest financial period

2025-10-31

Imported periods1
PRH parsed1
Profile sourceCombined source
Derived indicators
Revenue growth-4.3%
Operating margin75.6%
Equity ratio93.6%
Balance-sheet contextLatest retained period snapshot
Other operating income€39,661Previous: €40,579
Cash and bank€160,783Previous: €200,638
Retained earnings€1,353,892Previous: €1,379,049
Profit before taxes€187,281Previous: €148,434
Equity€1,503,274Previous: €1,484,892
Liabilities€103,316Previous: €117,555
Current assets€212,596Previous: €257,844
Current liabilities€3,316Previous: €17,555
Employees1Previous: 1
Revenue trend5 periods
€320,040
2021-10-31
€284,268
2022-10-31
€253,303
2023-10-31
€207,360
2024-10-31
€198,444
2025-10-31
Operating profit (loss) trend5 periods
€321,257
2021-10-31
€268,410
2022-10-31
€215,939
2023-10-31
€177,800
2024-10-31
€179,946
2025-10-31
Profit (loss) for the financial year trend5 periods
€318,760
2021-10-31
€265,684
2022-10-31
€143,772
2023-10-31
€103,343
2024-10-31
€146,882
2025-10-31
Assets trend5 periods
€1,405,476
2021-10-31
€1,831,832
2022-10-31
€1,617,182
2023-10-31
€1,602,447
2024-10-31
€1,606,590
2025-10-31

Financial ratios

Financial ratios based on financial statement data. Source: Yhdistetty lähde.

Equity ratioGood
100/100 · Improving
93.6 %2024-10-31: 92.7 %
Current ratioGood
100/100 · Improving
48.49x2024-10-31: 11.43x
Operating profit marginGood
100/100 · Improving
75.6 %2024-10-31: 71.7 %
Ratio history
Ratio2021-10-312022-10-312023-10-312024-10-312025-10-31
Equity ratio94.0 %80.8 %93.1 %92.7 %93.6 %
Current ratio----48.49x
Operating profit margin90.0 %82.3 %73.6 %71.7 %75.6 %

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID2707812-3
EU IDFIFPRO.2707812-3
MunicipalityOulu
Current registered entries
2015-08-31Registered in Tax Administration (Prepayment Register)
2015-09-14Registered in Patent and Registration Office (Trade Register)
2015-09-18Registered in Tax Administration (Tax Administration)

Responsible people

Public role relationships materialized from source observations.

Tervonen Osmo AnttiToimitusjohtajaSources: 4 · Confidence: 78%
Kautonen Jose Adam JuhaniTilintarkastajaSources: 2 · Confidence: 78%
Tervonen Markus OlaviVarajäsenSources: 2 · Confidence: 78%
Tervonen Osmo AnttiVarsinainen jäsenSources: 1 · Confidence: 72%

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 goodZenka Oy
Updated2026-08-24
ConfidenceHigh
Score89/100

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 riskvery low
94/100

Industry context is very low based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 10 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: 2026-02-28

Financial statements availability

Available statement periods and links into the retained/parsible financial statement surfaces. Use the latest statement page for deeper line-item detail.

1 financial statement periodsLatest financial period: 2025-10-31

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

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