Irrespective of traction,you have to do following which is very frustrating & time consuming.
1. Your company need to demonstrate ability to pay us "prevailing wages" as per SF standards [76k per year per person ] or Santa Clara [82 k per year person], office space and other general needs.
2. You need to hire some one (contractor is okie ) US citizen/Green card holder to sign off on the H1 application. That person can be any non technical person .e.g. accounting or marketing to demonstrate employee employer relationship.
3. You need to hire yourself as software developer demonstrating right skills and acting temp CEO /CTO . C position usually have higher salary ranges and have USCIS complications.
4.Form a board of directors who will have right to hire and fire you
Get lawyer who knows and have experience in immigration.