U.S. companies for entrepreneurs worldwide

Start your U.S. company with a team that stays with you

Name: Matrix International Business Consulting LLC
Address: 759 SW Federal Highway, Stuart, FL, 34994, US
Telephone: +1 954 520 7568
Rating: 4.6

We form your LLC or Corporation without you traveling, and keep working with you afterwards: EIN, ITIN, taxes, bookkeeping and virtual office. 20+ years, our own office in Florida, IRS-certified agents.

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4.6/5 on Google · 768 reviews

20+years forming U.S. companies
IRSCertifying Acceptance Agents
Floridaour own office in Stuart
4 languagesEnglish, Spanish, Portuguese, Italian

Everything your company needs, in one place

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20+

years forming U.S. companies

How we register your company

Five steps, all remote. You bring the passport; we do the rest.

1
Day 1
Initial consultation
We review your case and recommend the right state and structure.
2
Days 1–2
Documentation
With your passport we prepare the articles and the operating agreement.
3
Weeks 1–2
State filing
We file on the first business day, at no extra charge. Approval takes 1 to 10 business days depending on the state.
4
Weeks 3–6
EIN from the IRS
Once approved, we request your federal tax ID.
5
On receiving the EIN
Bank account and operations
We guide the account opening and whatever services you need to start operating.

State and IRS timelines vary; we give you the real ones for your case in the first consultation.

Your U.S. company starts with a conversation

Tell us about your project on a video call and we will tell you which state, structure and steps make sense for you. No commitment.

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A real office in Florida, not a mailbox

Matrix International is a U.S. company with its own office in Stuart, Florida. Our IRS-certified team works from there in English, Spanish, Portuguese and Italian.

This address can be your company’s official address
Notaries public and Certifying Acceptance Agents on site
Visit us: many clients do before deciding

759 SW Federal Highway, Stuart, FL 34994 · Open in Google Maps

Our clients speak for us

20+ years making business projects happen in the United States.

The process was simple and support was fast. I visited the office for a meeting and everyone welcomed me. Excellent!
Leandro Carbonato
Entrepreneur · Argentina
It is great to have my LLC with Matrix. I feel at ease having chosen them to manage my company.
Jose Miguel Martin
Entrepreneur · Spain
Everything was excellent from the start. We are very happy with the work and how fast Matrix registered our company.
Jose Pablo Quiroga
CEO, Daxi Family Group · Mexico
Matrix International helped me create and run my company in the United States. I am very grateful to the whole team.
Diogo Pio
Entrepreneur · Brazil

Who is behind it

A multidisciplinary team based in Florida that understands both sides: how the U.S. works and where you come from.

Carlos J. Barbosa
Co-Founder & CEO
MBA, University of Miami
With over 20 years of experience in international business consulting, Carlos founded Matrix International to help entrepreneurs worldwide establish their businesses in the United States.
Jorge E. Restrepo
Co-Founder
Attorney, J.D., The George Washington University
Jorge co-founded Matrix International and advises the company on its own legal and compliance matters. Matrix is a business consulting firm, not a law firm, and does not provide legal services to its clients.