Re: Just move your business before actual Brexit
I think your research is a bit flawed to be honest. There are more parties and politicians that have voiced doubt about the current direction/organisation/politics of the EU.
On top of that you seem to highly overestimate the intelligence of the average politician in the Netherlands. If they think they can get votes by being EU skeptic they will be EU skeptic. On top of that the current governing parties (PvdA and VVD) are polling at an all time low and total decimation at the next elections (next year). PVV is still polling at a major win. Whatever happens in the meantime, political upheaval and uncertainty is no doubt coming to the Netherlands come the elections next year. I doubt it's going to stay business as usual over here.
I'll agree Geert Wilders is a bit of a loony and his "election 'manifesto'" is somewhat laughable, but we'll have to see if possibly VNL might be able to jump into the gap by being right wing but not
In any case, there is a massive undercurrent of dissatisfaction with the current government and current EU and Netherlands policies. Who knows how that will eventually work out. I wouldn't exclude a Nexit. (Like I said, my thinking is this will only happen if the EU as a whole falls apart)