Hello i need to start my own web hosting company with my own servers for that wyhich type of configuration ?

I would not recommend you to start with a dedicated server or VPS. They would be very expensive for you to start with, the first rule in this business is to start small and get larger as your customers grow. Here’s my suggested plan;

1. Go for linux hosting. Linux is stable, secure and free. Holds most of the hosting market share.
2. Find a descent linux host with cPanel control panel and reseller plans. cPanel is an extremely good control panel which hosting customers generally prefer and as a hosting reseller you will have your own WHM control panel to manage all the stuff. http://www.virgohosting.com can be a good alternative, rock-steady web host with really nice reseller plans. Affordable too.
3. Make a nice website and use a good billing software. A good alternative would be http://www.whmcs.com .
4. Work with a trusted payment gateway for payments, a good alternative may be http://www.paypal.com .
5. If you are familiar with it, try getting good rankings at search engines by doing some search engine optimization. You may also hire someone to do it for you, I guess the guys at Virgo Hosting offer such services as well.

Good luck