| AMOUNTS IN SEK | OCT-DEC | JAN-DEC | Full-year | ||
| 2024 | 2023 | 2024 | 2023 | ||
| Operating costs | |||||
| Sales costs | -91 447 | -102 770 | -326 585 | -362 846 | |
| Administration costs | -72 231 | -51 341 | -249 585 | -195 163 | |
| Research- and development costs | -71 292 | -68 630 | -269 384 | -237 736 | |
| Operating costs | -234 970 | -222 741 | -845 554 | -795 745 | |
| OCT-DEC | JAN-DEC | Full-year | |||
| AMOUNTS IN SEK | 2024 | 2023 | 2024 | 2023 | |
| EBITDA | |||||
| Operating profit | 73 579 | 44 362 | 260 493 | 114 880 | |
| Depreciation | 78 896 | 72 956 | 272 450 | 286 154 | |
| EBITDA | 152 475 | 117 318 | 557 943 | 401 034 | |
| OCT-DEC | JAN-DEC | Full-year | |||
| AMOUNTS IN SEK | 2024 | 2023 | 2024 | 2023 | |
| Operating profit adjusted for currency translation effects | |||||
| Operating profit | 73 579 | 44 362 | 260 493 | 114 880 | |
| Exchange rate income | -10 045 | -5 904 | -38 534 | -19 257 | |
| Exchange rate costs | 6 255 | 9 613 | 29 542 | 26 856 | |
| Operating profit adjusted for currency translation effects | 64 789 | 48 071 | 251 501 | 122 479 | |
| OCT-DEC | JAN-DEC | Full-year | |||
| PERCENTAGE | 2024 | 2023 | 2024 | 2023 | |
| Change in turnover at unchanged currencies (organic growth) | |||||
| Net sales | 322 665 | 299 640 | 1 192 029 | 1 022 159 | |
| Currency adjustment | 2 521 | -61 031 | -1 149 | -139 118 | |
| Adjusted net sales | 325 186 | 238 609 | 1 190 880 | 883 041 | |
| Net sales previous year | 299 640 | 264 383 | 1 022 159 | 843 648 | |
| Change in turnover at unchanged currencies (organic growth) | 8,5% | -9,7% | 16,5% | 4,7% | |
| AMOUNTS IN SEK | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Working capital | |||||
| Accounts receivable (short-term invoiced receivables from customers) | 254 614 | 237 656 | 237 656 | ||
| Short-term uninvoiced receivables from customers | 190 164 | 167 011 | 167 011 | ||
| Long-term uninvoiced receivables from customers | 20 948 | 1 255 | 1 255 | ||
| Inventory | 10 620 | 9 320 | 9 320 | ||
| Other short-term receivables (excl. tax) | 61 203 | 53 716 | 53 716 | ||
| Accounts payables | -38 757 | -42 085 | -42 085 | ||
| Other short-term liabilities (excl. tax) | -545 824 | -530 097 | -530 097 | ||
| Working capital | -47 032 | -103 224 | -103 224 | ||
| PERCENTAGE | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Return on equity | |||||
| Profit/loss for the period | 203 513 | 81 572 | 81 572 | ||
| Average equity | 805 970 | 696 194 | 696 194 | ||
| Return on equity | 25,3% | 11,7% | 11,7% | ||
| PERCENTAGE | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Equity/assets ratio | |||||
| Equity at the end of the period | 876 707 | 735 232 | 735 232 | ||
| Total assets | 2 091 183 | 1 952 663 | 1 952 663 | ||
| Equity/assets ratio | 41,9% | 37,7% | 37,7% | ||
| AMOUNTS IN SEK | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Net debt | |||||
| Short-term lease liabilities | 77 079 | 97 381 | 97 381 | ||
| Short-term interest-bearing liabilities | 0 | 0 | 0 | ||
| Long-term lease liabilities | 394 855 | 431 977 | 431 977 | ||
| Other long-term liabilities | 0 | 0 | 0 | ||
| Liquid funds | -462 740 | -343 681 | -343 681 | ||
| Net debt | 9 194 | 185 677 | 185 677 | ||
| PERCENTAGE | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Debt ratio | |||||
| Net debt | 9 194 | 185 677 | 185 677 | ||
| Equity | 876 707 | 735 232 | 735 232 | ||
| Debt ratio | 0,01 | 0,25 | 0,25 | ||
| AMOUNTS IN SEK | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Capital employed | |||||
| Balance statement | 2 091 183 | 1 952 666 | 1 952 666 | ||
| Short-term, non-interest-bearing liabilities | -626 740 | -116 528 | -116 528 | ||
| Deferred tax liability | -114 923 | -109 530 | -109 530 | ||
| Capital employed | 1 349 520 | 1 726 608 | 1 726 608 | ||
| PERCENTAGE | 2024-12-31 | 2023-12-31 | 2023-12-31 | ||
| Return on capital employed, % | |||||
| Operating profit | 73 579 | 114 880 | 114 880 | ||
| Financial income | 8 974 | 4 904 | 4 904 | ||
| Average capital employed | 1 538 064 | 1 239 377 | 1 239 377 | ||
| Return on capital employed, % | 5,4% | 9,7% | 9,7% | ||