What is a petitioner?
A petitioner is the entity that files the O-1 visa petition on your behalf with USCIS. This can be your employer, an agent, or a specialized petitioning service. Choosing the right petitioner depends on your employment situation — whether you work for a single employer, freelance, or consult for multiple clients.
Full-service O-1 filing with comprehensive legal support.
An international talent agency specializing in serving as an active visa agent that navigates and directs opportunities across various industries. IGTA provides end-to-end petition management — from eligibility assessment and evidence compilation to filing and USCIS correspondence, with specialized offerings for business owners, startups, and international students.
Technology-forward petitioning services for AI/ML professionals.
Built for extraordinary developers and tech professionals, Innovative Automations offers an O-1 Ready Agent Filing Program, a Profile Building Program, and a Visa Accelerator. Their platform streamlines the petition process — file in as little as 30 days or build your profile over 6–12 months — with no lottery, multiple employer support, and the freedom to start your own business.
Agent-based petitioning for independent professionals.
Aventus serves as your official petitioner on Form I-129, enabling you to work with multiple clients while your attorney handles the legal expertise. Trusted by 50+ top immigration firms, they offer agent solutions for freelancers, entrepreneurs, foreign employers, and single employers — with a pay-only-when-approved model and a perfect USCIS audit record.