Kupukan Grafiitti Oy
Support activities for other mining and quarrying · Founded 2023 · Kuopio
Company information
Company ID
3369999-7
Registered address
Taivaanpankontie 1, 70200 Kuopio
Date of registration
2023-06-15
Legal form
Limited company
EU identifier
FIFPRO.3369999-7
TOL 2008 activity
County / municipality
Kuopio
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 |
|---|---|---|---|
| Operating revenue | — | — | — |
| Sales of goods | — | — | — |
| Sales of own products & services | — | — | — |
| Personnel costs | €120,728 | -€57,774 | — |
| Depreciation and value adjustments | — | — | — |
| Operating profit (loss) | -€228,792 | -€137,539 | -€4,212 |
| Profit (loss) before tax | -€231,005 | -€138,570 | -€4,224 |
| Income tax | — | — | — |
| Profit (loss) for the period | -€231,005 | -€138,570 | -€4,224 |
| Cash | €225,039 | €49,910 | €16,096 |
| Current assets | €285,956 | €96,264 | €44,576 |
| Fixed assets | €410,581 | €275,594 | €27,246 |
| Total assets | €696,537 | €371,858 | €71,822 |
| Current liabilities | €33,367 | €109,650 | €1,045 |
| Non-current liabilities | — | — | — |
| Liabilities | €33,367 | €109,650 | €1,045 |
| Equity | €663,170 | €262,208 | €70,778 |
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 | — | -66.7 % | — | +95.2 % | +4.8 % |
| 2024 | — | -3180.9 % | — | +70.5 % | +29.5 % |
| 2023 | — | — | — | +98.5 % | +1.5 % |
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 | €0 | €0 | €0 | €0 |
| 2023 | €0 | €0 | €0 | €0 |
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
- Loss-making in 3 consecutive filed years.
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
- Support activities for other mining and quarrying
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
- 3369999-7
- Registration department
- Patentti- ja rekisterihallitus
- Registered
- 2023-06-15
Source: Finnish Trade Register. PRH record last changed 2026-06-30.
Register history20 events
Notices registered in the trade register and register entries, in date order.
- Responsible persons
Authorisation
Trade-register notice · Amendment notification · Record number 2026/293948
- Financial statements
Financial statements registered · Financial statements
2025
Notice and register entry · Financial statements · Record number 2026/50800V
- Capital and shares
Decision to issue shares · Capital increase · Number of shares
Trade-register notice · Amendment notification · Record number 2025/639206
- Capital and shares
Number of shares · Capital increase · Decision to issue shares · Authorisation
Trade-register notice · Amendment notification · Record number 2025/348769
- Financial statements
Financial statements registered · Financial statements
2024
Notice and register entry · Financial statements · Record number 2025/54622T
- Capital and shares
Capital increase · Authorisation · Convertible bond loan/option right · Amendment to the articles of association/ partnership agreement/rules · Number of shares · Share capital · Shares belonging to different series · Decision to issue shares
Trade-register notice · Amendment notification · Record number 2025/107368
- Tax registers
Entered in register
Employer register
Register entry
- Responsible persons
Board of directors · Decision to issue shares · Capital increase · Shares belonging to different series · Number of shares
Trade-register notice · Amendment notification · Record number 2024/475704
- Responsible persons
Board of directors
Trade-register notice · Amendment notification · Record number 2024/424751
- Address
Street address
Taivaanpankontie 1 B 40, 70200 Kuopio
Register entry
- Address
Postal address
c/o Hannu Makkonen, Taivaanpankontie 1 B 40, 70200 Kuopio
Register entry
- Financial statements
Financial statements registered · Financial statements
2023
Notice and register entry · Financial statements · Record number 2024/33909X
A responsible-person notice records only that responsible-person or signatory details were amended. PRH's open data contains no personal names, so none are published here.
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 (3)
2025-12-31
2026-06-27
2024-12-31
2025-08-01
2023-12-31
2024-05-09
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.