Biggest revenue declines
Year-on-year fall in revenue over the same period for every company. Ranked from a base year of at least €50,000 in revenue — below that the percentage is not a decline, it is a company that had barely started.
The rankings fill up as companies with published reports arrive.
Ranked on values reported in published annual reports. The year can differ between companies depending on when each last filed. Companies missing the figure are not in the ranking.