support for individuals seeking U.S. permanent residency through self-petition pathways, including petition preparation, documentation, and post-approval services. Its offerings include assistance with Form I-140 petitions, adjustment of status (Form I-485), employment authorization (Form I-765), and travel documentation (Form I-131).

In addition to core immigration services, Immignis offers profile development support such as recommendation letter drafting, research publication assistance, and guidance for media exposure to strengthen applicant profiles.

The company primarily serves professionals in fields such as science, business, education, arts, and athletics who aim to obtain U.S. permanent residency without employer sponsorship.