2016 CHF | 2015 CHF | |
| 1.1.16 – 31.12.16 | 1.1.15 – 31.12.15 | |
| Net profit | 19,405,777 | 13,024,228 |
| Depreciation on fixed assets and amortisation of intangible assets | 10,896,237 | 10,309,136 |
| Net interest expense | 418,959 | 1,614,934 |
| Other non-cash adjustments | –873,568 | –303,443 |
| Change in short-term provisions | 0 | –474,139 |
| Change in long-term provisions | 2,882,025 | 983,570 |
| Accounting losses (profits) from sales of fixed assets | 4,227 | 50,362 |
| Income from associates and joint ventures | –520,525 | –334,780 |
| Cash flow from operating activities before changes in working capital | 32,213,132 | 24,869,868 |
| As % of net sales revenue | 5.94 % | 4.57 % |
| Change in trade receivables | 6,204,177 | 8,658,497 |
| Change in trade receivables from related parties | –1,783,062 | –472,908 |
| Change in trade receivables from associated parties | –2,433,117 | 0 |
| Change in other short-term receivables | –1,507,476 | 512,121 |
| Change in inventories | –329,984 | –2,434,816 |
| Change in prepayments | 3,023,954 | –4,315,840 |
| Change in liabilities from deliveries and services | –7,844,725 | –11,022,126 |
| Change in other short-term liabilities | –3,179,281 | 8,115,991 |
| Change in other short-term liabilities to related parties | 309,938 | 1,500 |
| Change in deferred income | –447,022 | –4,901,153 |
| Change in net current assets | –7,986,596 | –5,858,735 |
| Cash flow from operating activities | 24,226,536 | 19,011,133 |
| As % of net sales revenue | 4.47 % | 3.49 % |
| Investments in fixed assets | –42,217,131 | –22,211,272 |
| Divestments of fixed assets | 532,655 | 65,845 |
| Investments in intangible assets | –945,822 | –761,912 |
| Investments in/divestments of long-term financial assets | –12,827 | –58,391 |
| Net cash flow from the purchase (-) / sale (+) of investments | –15,853,811 | 0 |
| Interest and dividends received | 750,945 | 218,807 |
| Cash flow from investing activities | –57,745,991 | –22,746,922 |
| Free cash flow | –33,519,455 | –3,735,789 |
| As % of net sales revenue | –6.18 % | –0.69 % |
| Change in short-term financial liabilities | 7,110,115 | –5,269,155 |
| Change in non-current financial liabilities | 58,109,487 | –31,382,797 |
| Additions/disposals of minority interests in capital and profit | 66,460 | 2,310,047 |
| Capital increase incl. premium from conversion of convertible bonds | 0 | 44,320,371 |
| Capital increase | –104,266 | 0 |
| Capital increase of subsidiaries due to currency effects | 7'597 | –27,192 |
| Sale (purchase) own shares net cash flow | –677,690 | –2,985,676 |
| Interest paid | –1,169,903 | –1,833,741 |
| Dividend payments | –5,211,195 | –4,133,157 |
| Cash flow from financing activities | 58,130,604 | 998,700 |
| Currency translation | 73,525 | –619,345 |
| Net change in cash and cash equivalents | 24,684,674 | –3,356,434 |
| Cash and cash equivalents at 1 January | 43,023,224 | 46,379,658 |
| Cash and cash equivalents at 31 December | 67,707,898 | 43,023,224 |