USA Corporate Headquarters

Registered US Corporation 2000 - 2014

H1 Base Incorporated
111 2nd Ave NE, Suite 351
St. Petersburg, Florida 33701

* Due to extremely high call volume during the current peak Green Card and H1B cap exempt sponsorship period - for all general  enquiries, please use the email contact below

Current Customers, please log into your account for telephone support



For general enquiries you can send an email to