As far as I know Rabobank is still the most hostile towards bitcoin.

You should have less problems with ING and or ABN AMRO, however this could change any day.

You can use https://bitonic.nl/ with Ideal or https://www.clevercoin.com/nl with other payment methods, or use https://localbitcoins.com/ for a cash solution.
We also have https://www.happycoins.com/nl and https://anycoindirect.eu/ which are all serious companies.

If you want "Fresh" bitcoins you can have a look at our Mint:
https://www.blocktrail.com/mint/

We accept only bitcoin at this time though.

If you want to start a bitcoin company, I suggest you contact the https://bitcoinembassy.nl/ or http://stichtingbitcoin.nl/. If you want to exchange bitcoin for FIAT at your compnay I suggest you contact "de Nederlandse verenigde bitcoinbedrijven. Can't find the info though.

Best Regards,
Jop