Maanrakennus Jouko Kärkkänen Oy

ActiveVerified data

Construction of other civil engineering projects n.e.c. · Founded 1992 · Harjavalta

€9,972,346

Revenue 2025 · operating revenue

Financials

Values in EUR as filed in the published annual reports.

PRH publishes machine-readable accounts only for companies that filed them electronically — about 2.7% of the trade register. These figures are therefore partial: they cover the accounting periods that could be read, not every set of accounts the company has filed.

Metric	2025	2024
Operating revenue	€9,972,346	€13,286,005
Sales of goods	—	—
Sales of own products & services	—	—
Personnel costs	€2,280,438	-€2,165,493
Depreciation and value adjustments	€766,746	-€885,516
Operating profit (loss)	€335,605	€329,032
Profit (loss) before tax	€125,985	€124,512
Income tax	€26,968	-€28,691
Profit (loss) for the period	€99,017	€95,822
Cash	€23,433	€182,796
Current assets	€5,550,046	€5,363,938
Fixed assets	€4,826,837	€4,999,891
Total assets	€10,376,883	€10,363,829
Current liabilities	€2,373,915	€2,735,431
Non-current liabilities	€6,227,500	€5,951,947
Liabilities	€8,601,414	€8,687,378
Equity	€1,775,468	€1,676,451

Calculated metrics

Calculated by Overit from the published values — these are not figures reported in the reports themselves.

Year	Revenue change	Profit change	Net margin	Equity / assets	Liabilities / assets
2025	-24.9 %	+3.3 %	+1.0 %	+17.1 %	+82.9 %
2024	—	—	+0.7 %	+16.2 %	+83.8 %

Income tax, as assessed

Public income tax data published by the Finnish Tax Administration. Taxable income is not revenue and not profit: it is the amount the tax was assessed on, after every deduction and loss carried forward. A large company can legitimately show zero.

Tax year	Taxable income	Tax assessed	Refund	Back tax
2024	€144,690	€29,409	€0	€8,057
2023	€63,955	€12,980	€0	€8,266
2022	€105,099	€21,353	€0	€4,652
2021	€23,570	€4,714	€0	€0
2020	€81,181	€16,485	€0	€0

Source: Finnish Tax Administration, public income tax data (CC BY 4.0).

Verification

78/ 100 · Profile completeness

How much of the public record we hold. It describes our data, not the company — a young company with one filing is not risky for having one filing.

Name and Business ID
Registered address
Legal form
Business activity
VAT number verified in VIES
Board and officers
Financial statements
Three or more periods
Recent filing

What the filings say

Nothing in the published reports stands out as needing particular attention.

This is not a credit rating. It draws only on public registers — we hold no payment history, no court records and no bank data. Every signal names the year and the figure it came from so it can be checked. Equity Net profit

Business activities

1 activities on the register entry

Construction of other civil engineering projects n.e.c.

Underlined ones lead to the other companies registered for the same activity. The rest are too specific — tied to a single licence, say — to have a page of their own.

Register entry

Register: Kaupparekisteri
Entry number: 0924375-4
Registration department: Patentti- ja rekisterihallitus
Registered: 1992-11-11

Source: Finnish Trade Register. PRH record last changed 2025-12-31.

Register history34 events

Notices registered in the trade register and register entries, in date order.

June 13, 2026Financial statements
Financial statements registered · Financial statements
2025
Notice and register entry · Financial statements · Record number 2026/48613X
June 27, 2025Financial statements
Financial statements registered · Financial statements
2024
Notice and register entry · Financial statements · Record number 2025/49087V
February 20, 2025Audit
Auditors
Trade-register notice · Amendment notification · Record number 2025/096005
July 19, 2024Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2024/52383T
May 10, 2024Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2024/34594W
September 2, 2023Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2023/55340T
May 20, 2023Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2023/36862T
November 29, 2022Audit
Other information · Auditors
Trade-register notice · Amendment notification · Record number 2022/04002E
August 10, 2022Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2022/50690W
May 12, 2022Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2022/31539T
May 26, 2021Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2021/32738X
April 28, 2021Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2021/23492V

A trade-register notice records what kind of filing was registered and when — not which value changed, or what it changed to. Any value shown beside an event comes from the register's own data fields, not from the notice.

The notice history covers filings registered from 7 November 2014 onwards. Earlier register entries appear only where the register publishes their dates.

Where else this company appears

Data sources

Registration and financial data come from official Finnish public registers; VAT numbers are validated against the EU VIES system.

Data retrieved: 2026-09-16

Processed financial years (2)

2025-12-31
2026-06-13
2024-12-31
2025-06-27

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Sources and limits

Registration and financial data come from official Finnish public registers; VAT validation from the EU VIES system.
Calculated metrics (year-over-year changes, margins, ratios) are computed by Overit from the filed values — they are not official figures or a credit rating.