Casium
Casium is building an innovative immigration solution leveraging AI and legal expertise to improve the speed, clarity, and compliance of visa processes for companies and individuals. The company aims to facilitate access to global talent by transforming the complex immigration workflow.
Casium is a modern business immigration law firm and technology platform that serves both organizations and individuals across 90 countries. It pairs dedicated, experienced licensed attorneys with an AI-native platform to manage visa filings and green card applications — covering pathways from H-1B and O-1 to EB-1A and EB-2 NIW — replacing the traditional law firm model with faster filings, transparent case tracking, and a superior employee experience. Casium positions itself as a strategic global mobility partner for companies hiring international talent and for individuals navigating their own immigration journey.
An ex-Microsoft scientist is building an AI startup to change how companies handle work visas
Oct 20, 2025
AI2 Incubator spinout Casium raises $5M to simplify work visa filings
Oct 20, 2025
Casium: $5 Million Raised To Transform Immigration Into A Strategic Advantage For Global Hiring
Oct 21, 2025
Headquarters
San Francisco, CA
Company Size
201-500 employees
Founded
2018
Industry
Technology
Glassdoor Rating
4.2 / 5
Sarah Johnson
Chief Executive Officer
Michael Chen
Chief Technology Officer
Emily Williams
VP of Engineering
David Rodriguez
VP of Product
Jessica Thompson
Chief Financial Officer
Andrew Park
VP of Sales
View leadership team, funding history,
and employee contacts for Casium.
30% below the average for this role
Who is Priyanka Kulkarni? Stressed by H-1B process, Indian-origin techie is using AI to simplify work-visa filing
Oct 22, 2025