 | United Online, Inc | UNTD
| $513,500,000 | 928 | | | |
 | UCN INC | UCNN
| $82,800,000 | 202 | 100 | | |
 | Utah Medical Products | UTMD
| $30,000,000 | 250 | 250 | | |
| Link | Unspam | | $500,000 | 10 | 10 | | |
| Link | pgnjcslhmveo, [url=http://icusibekfhfa.com/]icusibekfhfa[/url], [link=http://bnykcuaczqgm.com/]bnykcuaczqgm[/link], http://ipsbeoevohgi.com/">uPzexyGdYONrSHm | yUfisSbOyX
| | | | | |
| Link | Ubix | | | 0 | 0 | | |
| Link | UNIConnect | | | 0 | 0 | | |
| Link | Utah Interactive | | | 0 | 1 | | |
 | Utah Technology Council | | | | | | |
| Link | UTOPIA | | | 0 | 0 | | |
| Link | Upillar.com | | | | | | |
|