Top 10 biggest ethical hacking companies in the world

BreachLock, New York 

Bugcrowd, San Francisco 

CrowdStrike, Sunnyvale 

HackerOne, San Francisco 

ImmuniWeb, Geneva 

Mitnick Security, Las Vegas 

Offensive Security, New York 

Pentera, Petah Tikva 

Raxis, Atlanta 

Synack, Redwood City