Are you referring to the law industry? If so I have the following information:
Cravath, Swaine & Moore LLP require your GPA to be at least 3.75, whereas Covington & Burling LLP requires a minimum of 3.85, which is the highest known requirement to secure an on-campus interview. If you are vying for other schools, you may check on their website as the GPA requirement really varies per school. Good luck!