Helping Entrepreneurs Worldwide Build Their U.S. Business — The Right Way
Instantly.one is a U.S.–based business services provider operated by Netbox US LLC, dedicated to helping entrepreneurs, freelancers, and founders from around the world start and scale their U.S. companies with confidence.
We understand that building a business in the United States from another country can feel complicated, confusing, and risky. Our mission is to make the entire process simple, fast, transparent, and reliable.
Whether you’re starting your first company or expanding globally, Instantly.one provides the essential services you need to create a strong and compliant U.S. business foundation.
What We Do
We specialize in helping international founders access the tools and infrastructure required to operate a legitimate U.S. business, including:
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- U.S. LLC Formation
- EIN (Employer Identification Number) Assistance
- U.S. Business Phone Number Setup
- VoIP and Calling Infrastructure
- Business Website Setup
- Secure Digital Business Infrastructure
- Ongoing Business Support Services
Our services are designed to eliminate the technical and administrative barriers that prevent founders from launching quickly.
Meet the People Behind Instantly.one
Behind Instantly.one is a team of experienced professionals dedicated to helping entrepreneurs start and manage their U.S. companies from anywhere in the world. Our goal is to make company formation simple, transparent, and accessible for global founders.

Suman Das
Managing member and founder
Suman Das is the founder of Instantly.one, dedicated to helping entrepreneurs start and grow their U.S. businesses from anywhere in the world through simple and reliable company formation services.

Ronit Kumar
Business Advisor
Ronit Kumar works closely with founders and startups, providing guidance on business structure, operations, and growth strategy. He helps entrepreneurs navigate the process of building and managing their U.S. companies efficiently.

Catharine Marling
Marketing
Catharine focuses on global marketing and client communication at Instantly.one. She helps entrepreneurs understand the benefits of launching a U.S. company and ensures our services reach founders around the world.

Rajagopal Rao
Finance Officer
Rajagopal Rao oversees financial processes and compliance support for clients forming U.S. companies. He assists entrepreneurs with financial clarity and ensures smooth coordination with banking and financial services.
