We offer hosting: the proof is that you're looking at this website, running on infrastructure we set up to provide exactly the same services we can offer to you.
We build ISPs: need consultants for connectivity? an architect for your network? help with RIPE NCC? Faelix has done it all before, numerous times, for several clients.
We integrate systems: whether it's ordering systems to payment platforms, websites to CRMs, we can help your data get from A to B.
We eat our own dog food: if it's not good enough for us, it's certainly not good enough for us to recommend to you.