Can someone recommend a company to do my business registration ?

Hello there Yengyang,

A new thread has been created from your post on the Montenegro forum so that you may easily get some feedbacks.

Best of luck,
Bhavna

Yes, definitely! I would recommend completely http://ekonomik.me.
They are very professional and reliable and have a great network!
They'll register your business in no time.
Cheers
Alexandra A.