The Net Margin of Nationale Maatschappij Der Belgische Spoorwegen (BE0010621481.BR) is -21.61%.
Net Margin measures the percentage of net income derived from total revenue after all expenses. It signals how much actual profit a company retains from its sales.
| Date | Value |
|---|---|
| 2016-12-31 | -21.61% |
| 2015-12-31 | 10.38% |
| 2014-12-31 | -11.30% |
| 2013-12-31 | -24.58% |