For the establishment of companies in Belgium the notary public is qualified to solve your problems .
1. nv, bvba and cvba can only be established by notary deed
2. The total cost to the notary for establishing a bvba is between 750 and 800 euro
3. The total cost to the notary for establishing an nv is 1.400 euro
4. The fee of the notary is the same with all notaries in Belgium
5. Getting a VAT number for the company and the inscription in the trade register isn't the job of the notary