Perhaps you want to know what are the hosting companies more important and the relationship between these. In webhosting.info you can see ranks for every country.

In United States, there is a big leader: WildWestDomanains.com. Godaddy is behind this company… with near 30% of US hosting market.

1
WILDWESTDOMAINS.COM
29.5452 %
19,240,570

2
ENOM.COM
7.2477 %
4,719,892

3
NETWORKSOLUTIONS.COM
4.1146 %
2,679,512

4
YAHOO.COM
3.964 %
2,581,460

5
ONEANDONE.COM
3.634 %
2,366,517

6
REGISTER.COM
2.484 %
1,617,638

7
DSREDIRECTION.COM
2.4646 %
1,605,031

8
BUYDOMAINS.COM
1.2826 %
835,242

9
DNSNAMESERVER.ORG
1.2067 %
785,844

10
PARKED.COM
1.186 %
772,369

11
DREAMHOST.COM
1.1174 %
727,692

12
BCENTRAL.COM
0.913 %
594,598

13
BLUEHOST.COM
0.816 %
531,403

14
FASTPARK.NET
0.7002 %
456,001

15
DOTSTER.COM
0.6872 %
447,548