Sea Group Oy
Other miscellaneous specialised construction activities n.e.c. · Founded 2008 · Siltakylä
€163,193
Revenue 2025 · operating revenue
Company information
Company ID
2165206-7
Registered address
Mäntyniementie 268, 49220 Siltakylä
Website
Date of registration
2008-01-15
Legal form
Limited company
EU identifier
FIFPRO.2165206-7
County / municipality
Siltakylä
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 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|
| Operating revenue | €163,193 | €11,368 | — | — | €0 | €8,813 |
| Sales of goods | — | — | — | — | — | — |
| Sales of own products & services | — | — | — | — | — | — |
| Personnel costs | — | — | — | — | — | — |
| Depreciation and value adjustments | €2,000 | — | — | — | — | — |
| Operating profit (loss) | €140,885 | €10,254 | -€358 | -€711 | -€646 | €965 |
| Profit (loss) before tax | €140,863 | €10,254 | -€358 | -€711 | -€648 | €959 |
| Income tax | €28,458 | -€1,798 | — | — | €0 | -€149 |
| Profit (loss) for the period | €112,405 | €8,456 | -€358 | -€711 | -€648 | €810 |
| Cash | €121,213 | €3,111 | €0 | €55 | €57 | €2,014 |
| Current assets | €122,198 | €12,001 | €0 | €55 | €212 | €2,014 |
| Fixed assets | €8,000 | — | — | — | — | — |
| Total assets | €130,198 | €12,001 | €0 | €55 | €212 | €2,014 |
| Current liabilities | €10,195 | €4,403 | €858 | €554 | €0 | €1,154 |
| Non-current liabilities | — | — | — | — | — | — |
| Liabilities | €10,195 | €4,403 | €858 | €554 | €0 | €1,154 |
| Equity | €120,003 | €7,598 | -€858 | -€499 | €212 | €860 |
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 | +1335.6 % | +1229.3 % | +68.9 % | +92.2 % | +7.8 % |
| 2024 | — | +2459.0 % | +74.4 % | +63.3 % | +36.7 % |
| 2023 | — | +49.6 % | — | — | — |
| 2022 | — | -9.8 % | — | -906.2 % | +1006.2 % |
| 2021 | -100.0 % | -180.0 % | — | +100.0 % | 0.0 % |
| 2020 | — | — | +9.2 % | +42.7 % | +57.3 % |
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 | €8,989 | €1,798 | €0 | €1,798 |
| 2023 | €0 | €0 | €0 | €0 |
| 2022 | €0 | €0 | €0 | €0 |
| 2021 | €0 | €0 | €0 | €0 |
| 2020 | €745 | €149 | €0 | €149 |
Source: Finnish Tax Administration, public income tax data (CC BY 4.0).
Verification
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
- Revenue in 2025 rose 1336% on the previous period.
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. EquityNet profit
Business activities
1 activities on the register entry
- Other miscellaneous specialised construction activities 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
- 2165206-7
- Registration department
- Patentti- ja rekisterihallitus
- Registered
- 2008-01-15
Source: Finnish Trade Register. PRH record last changed 2025-12-31.
Register history24 events
Notices registered in the trade register and register entries, in date order.
- Financial statements
Financial statements registered · Financial statements
2025
Notice and register entry · Financial statements · Record number 2026/24962X
- Financial statements
Financial statements registered · Financial statements
2024
Notice and register entry · Financial statements · Record number 2025/20550W
- Tax registers
Entered in register
Prepayment register
Register entry
- Tax registers
Entered in register
VAT register
Register entry
- Financial statements
Financial statements registered · Financial statements
2023
Notice and register entry · Financial statements · Record number 2024/27749T
- Beneficial-owner filing
Actual beneficial owners
Trade-register notice · Amendment notification · Record number 2024/079294
- Financial statements
Financial statements registered · Financial statements
2022
Notice and register entry · Financial statements · Record number 2023/23789U
- Financial statements
Financial statements registered · Financial statements
2021
Notice and register entry · Financial statements · Record number 2022/34351T
- Financial statements
Financial statements registered · Financial statements
2020
Notice and register entry · Financial statements · Record number 2021/22472W
- Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2020/27556X
- Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2019/27141X
- Financial statements
Financial statements
Trade-register notice · Financial statements · Record number 2018/24825V
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: 2026-08-31
Processed financial years (6)
2025-12-31
2026-04-15
2024-12-31
2025-03-25
2023-12-31
2024-04-26
2022-12-31
2023-04-25
2021-12-31
2022-05-18
2020-12-31
2021-04-23
Watch with Radar
Alerts for board, filing and status changes — in the Overit App.
Open Overit AppSources 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.