Karjalan Datahuolto Oy is a limited company based in Joensuu, registered in 1995. In the financial year ending 31.12.2025, revenue was 1,1 M€ and operating profit 124 t€; equity ratio 64.8 %. Its taxable income in 2024 was 48 t€ and its income taxes 9 579 €. Public buyers bought 71 € from it in 2023–2025; the largest buyer is Luonnonvarakeskus (Maa- ja metsätalousministeriön hallinnonala).
Financials
| Key figures | 31.12.2025 | 31.12.2024 |
|---|---|---|
| Revenue | 1,1 M€ | 990 t€ |
| Revenue change | 15,6 % | – |
| EBITDA | 123 t€ | 45 t€ |
| EBITDA % | 10,7 % | 4,6 % |
| Operating profit | 124 t€ | 47 t€ |
| Operating margin | 10,8 % | 4,7 % |
| Net profit | 100 t€ | 37 t€ |
| Personnel costs | -225 t€ | -214 t€ |
| Equity ratio | 64,8 % | 66,5 % |
| Quick ratio | 1,48 | 1,40 |
| Current ratio | 2,18 | 2,07 |
| Debt to revenue | 13,7 % | 11,6 % |
| Return on equity | 34,5 % | 16,4 % |
| Balance sheet total | 445 t€ | 342 t€ |
| Equity | 289 t€ | 227 t€ |
| Cash and bank | 163 t€ | 116 t€ |
Balance sheet
Income statement and balance sheet
Income statement
| 31.12.2025 | 31.12.2024 | |
|---|---|---|
| Turnover | 1,1 M€ | 990 t€ |
| Raw materials and services | 721 t€ | 662 t€ |
| Personnel expenses | 225 t€ | 214 t€ |
| Depreciations and reductions in value | 1 117 € | 1 655 € |
| Other operating expenses | 72 t€ | 65 t€ |
| Operating profit (loss) | 124 t€ | 47 t€ |
| Financial income and expenses + (-) | -724 € | -94 € |
| Profit (loss) before appropriations and taxes | 125 t€ | 47 t€ |
| Income taxes | 25 t€ | 9 637 € |
| Profit (loss) for the financial year | 100 t€ | 37 t€ |
Balance sheet
| 31.12.2025 | 31.12.2024 | |
|---|---|---|
| Non-current assets | 104 t€ | 105 t€ |
| Stocks | 109 t€ | 76 t€ |
| Receivables | 69 t€ | 45 t€ |
| Cash in hand and at banks | 163 t€ | 116 t€ |
| Current assets | 341 t€ | 236 t€ |
| Assets | 445 t€ | 342 t€ |
| Share capital or other similar capital | 8 000 € | 8 000 € |
| Capital and reserves | 289 t€ | 227 t€ |
| Short-term liabilities | 157 t€ | 114 t€ |
| Liabilities | 157 t€ | 114 t€ |
All financial statement items (43)
| 31.12.2025 | 31.12.2024 | |
|---|---|---|
| Turnover | 1,1 M€ | 990 t€ |
| Raw materials and services | 721 t€ | 662 t€ |
| Personnel expenses | 225 t€ | 214 t€ |
| Depreciations and reductions in value | 1 117 € | 1 655 € |
| Other operating expenses | 72 t€ | 65 t€ |
| Operating profit (loss) | 124 t€ | 47 t€ |
| Financial income and expenses + (-) | -724 € | -94 € |
| Profit (loss) before appropriations and taxes | 125 t€ | 47 t€ |
| Income taxes | 25 t€ | 9 637 € |
| Profit (loss) for the financial year | 100 t€ | 37 t€ |
| Non-current assets | 104 t€ | 105 t€ |
| Stocks | 109 t€ | 76 t€ |
| Receivables | 69 t€ | 45 t€ |
| Cash in hand and at banks | 163 t€ | 116 t€ |
| Current assets | 341 t€ | 236 t€ |
| Assets | 445 t€ | 342 t€ |
| Share capital or other similar capital | 8 000 € | 8 000 € |
| Capital and reserves | 289 t€ | 227 t€ |
| Short-term liabilities | 157 t€ | 114 t€ |
| Liabilities | 157 t€ | 114 t€ |
| Other current liabilities | 26 t€ | 4 883 € |
| Wages and salaries | 165 t€ | 156 t€ |
| Inventory increase (+) or decrease (-) | -33 t€ | 9 953 € |
| Pension expenses | 47 t€ | 50 t€ |
| Tangible assets | 2 852 € | 3 969 € |
| Depreciations according to plan | 1 117 € | 1 655 € |
| Liabilities | 445 t€ | 342 t€ |
| Investments | 101 t€ | 101 t€ |
| Other social security expenses | 14 t€ | 7 757 € |
| Profit (loss) for the period, equity | 100 t€ | 37 t€ |
| Services purchased | 1 821 € | 111 € |
| Retained earnings | 181 t€ | 182 t€ |
| Purchases during the financial year | 752 t€ | 652 t€ |
| Finished products | 109 t€ | 76 t€ |
| Short-term prepayments and accrued income | 451 € | 3 291 € |
| Other interest and financial income from non-group companies | 1 077 € | 390 € |
| Other shares and similar rights of ownership | 101 t€ | 101 t€ |
| Short-term accrued expenses and deferred income | 39 t€ | 58 t€ |
| Short-term sales receivables | 69 t€ | 41 t€ |
| Short-term receivables | 69 t€ | 45 t€ |
| Interest expenses and other financial expenses for non-Group companies | 352 € | 296 € |
| Machinery and equipment | 2 852 € | 3 969 € |
| Short-term accounts payable | 91 t€ | 52 t€ |
From financial statements filed digitally (XBRL) with the Finnish Patent and Registration Office; ratios calculated from them. Equity ratio = (equity + accumulated appropriations) / (balance sheet total − advances received).
Taxes
Measured by taxable income, Karjalan Datahuolto Oy is in the upper half of the industry class repair and maintenance of computers and communication equipment (60 companies with taxable income; median 12 t€, 4,1 times the median).
Taxable income is the profit as calculated for taxation, not revenue. Public data from the Finnish Tax Administration; figures for 2025 are published in November 2026.
Sales to public buyers
Largest buyers
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