Business profile

JAK Koti Oy

JAK Koti Oy's registered office is Tampere. It is a limited company. The company was established on 2011-02-10. It operates in the industry of buying and selling of own real estate. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€177.

Claim profileContact details
Business ID 2385975-8ValidUnclaimed company profile

Trusted core data

Public company details from the trade register.

Business ID
2385975-8
Sector
Buying and selling of own real estate
Municipality
Tampere
Company form
Limited company
Registration date
2011-02-10
Business ID registration date
2011-01-25
Business status
Valid
Profile ownership
Unclaimed company profile
Data source
Public registry data

Contact and location summary

Visiting address: Hyypänpolku 4 A 3, 33540, Tampere

Phone: +358500420656Source observation

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

People and decision-makers

Mäkinen Kari TapaniToimitusjohtaja

About JAK Koti Oy

Financial position and key figures for the company.

JAK Koti Oy's location municipality is Tampere. It is a limited company. The company was established on 2011-02-10. It operates in the industry of buying and selling of own real estate. In its latest retained statement for 2025-12-31, revenue was €0 and operating profit was -€177. The latest retained financial statement for 2025-12-31 shows revenue of €0 and profit for the financial year of -€177. Based on the latest retained statement, revenue growth was not currently available, operating margin was not currently available, and equity ratio was -1065.9%.

Auxiliary business names

Public alternate names materialized from source observations.

Karppakon

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
Equity ratio-1065.9%
Balance-sheet contextLatest retained period snapshot
Profit before taxes-€177Previous: -€642
Revenue trend5 periods
€469
2021-12-31
€720
2022-12-31
€360
2023-12-31
€0
2024-12-31
€0
2025-12-31
Operating profit (loss) trend5 periods
-€14,312
2021-12-31
-€442
2022-12-31
€31,731
2023-12-31
-€642
2024-12-31
-€177
2025-12-31
Profit (loss) for the financial year trend5 periods
-€14,308
2021-12-31
-€1,717
2022-12-31
€30,285
2023-12-31
-€642
2024-12-31
-€177
2025-12-31
Assets trend5 periods
€193,852
2021-12-31
€7,583
2022-12-31
€7,583
2023-12-31
€7,814
2024-12-31
€7,637
2025-12-31

Financial ratios

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

Equity ratioWeak
0/100 · Declining
-1065.9 %2024-12-31: -1039.5 %
Current ratioNot assessable
0/100 · Trend unavailable
Not available2024-12-31: Ei saatavilla
Operating profit marginNot assessable
0/100 · Trend unavailable
Not available2023-12-31: 99.6 %
Ratio history
Ratio2021-12-312022-12-312023-12-312024-12-312025-12-31
Equity ratio99.9 %-1462.0 %-1062.7 %-1039.5 %-1065.9 %
Current ratio-----
Operating profit margin-3049.3 %-61.3 %99.6 %--

Registry status and identifiers

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

YTJ statusValid
Trade RegisterRegistered
Business ID2385975-8
EU IDFIFPRO.2385975-8
MunicipalityTampere
Current registered entries
2011-01-25Registered in Tax Administration (Prepayment Register)
2011-02-10Registered in Tax Administration (Tax Administration)
2011-02-10Registered in Patent and Registration Office (Trade Register)

Responsible people

Public role relationships materialized from source observations.

Mäkinen Kari TapaniToimitusjohtajaSources: 4 · Confidence: 78%
Kari Tapani MäkinenHallituksen puheenjohtaja (2/2011)Sources: 2 · Confidence: 76%
Mäkinen Jonna KatriinaVarsinainen jäsenSources: 3 · Confidence: 78%
Mäkinen Kati JohannaVarsinainen jäsenSources: 3 · Confidence: 78%
Lindell Ari KullervoVarajäsenSources: 3 · 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
B3
MonitorJAK Koti Oy
Updated2026-08-25
ConfidenceLow
Score45/100

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
53/100

Industry context is medium based on normalized open statistical inputs.

Age and continuityVakiintunut
80/100

The company has about 15 years of registry continuity.

Registry and status signalsSeurattava
69/100

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

Registry timeline

Trade register notifications shown on a timeline.

13 register eventsLatest event: 2025-05-22

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

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