Fast, Expert-led Work Visas for Founders and Startups

Casium delivers the fastest U.S. business immigration services for startups. Whether you’re a founder seeking a visa or a startup building your dream team, your focus should be on innovating, not paperwork. Let us handle the complexities of immigration casework efficiently, preparing and submitting your visa petition in days, not months.

As part of the Founders Live community, you get access to these exclusive perks:

10% off visa and green card services–with bulk discounts for startup teams
Free personalized assessments to determine your eligibility and best options
Exclusive office hours with our immigration experts

Don’t let immigration slow you down, partner with Casium to turn your vision into reality.

As part of the Founders Live community, you get access to these exclusive perks:

Note: Discounts apply to eligible beneficiaries/applicants who meet the qualifications for these visa categories. Our free assessment helps determine eligibility.

Thank you! Your submission has been received!

Oops! Something went wrong while submitting the form.

Fast, Simple, Expert-Led Immigration In One Place

Founder First

We understand the challenges of being a global founder in the U.S. startup ecosystem.

Proven Expertise

Specializing in visas like EB-1A, EB-2 NIW, and O-1A for extraordinary talent, our team has done it all.

Startup-Centric

We translate your unique and industry-specific accomplishments into compelling cases for USCIS, ensuring a strong application.

Seamless Integration

Our services fit effortlessly into your busy schedule, so you can focus on building your company.

Discover The Right Employment-Based Visa Options For Your Teams

Temporary Work Visas

O-1

For exceptional talent in fields like science, arts, and business, recognizing those who stand out globally.

H-1B

For professionals with specialized expertise, pivotal in fields such as technology and finance.

Enables Mexican and Canadian nationals to apply their skills in the U.S., under NAFTA provisions.

Employment-based Green Cards

EB-1A

For leading professionals globally recognized as the best in their respective fields.

EB-1B

For world-class professors and researchers making significant academic impacts.

EB-1C

Facilitates the U.S. transfer of multinational executives and managers to enhance business operations.

EB-2 NIW

For those whose work in areas like technology or health is deemed of national importance in the U.S.

EB-2 PERM

Allows U.S. employers to sponsor indispensable foreign professionals, bolstering the workforce with specialized skills.