A page or a profile

Which is better for a start-up business
A profile account or a page account on linkedin

PS : excuse my English

I must say go for profile account because to set up a page, you must have a good profile. Goodluck mate

My profil hs more than 2000 connections?

You pretty much need a profile before you can create a Page. Having a profile with good standings is something I'd consider an advantage, too. In any case, you can create a Page at this point so other members can learn about your business and such. You can also review LinkedIn's best practices regarding Pages. Best of luck to you.