Financial Engieneer

Karen Lopez

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Karen Lopez

Financial Engineering

Optimizamos la estructura financiera de tu empresa y maximizamos tu potencial de crecimiento.

Fractional CFO

The Fractional CFO offers you personalized strategic financial advice and specialized financial management. Instead ...

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Investor Visas for the United States E-2 and EB-5

Thanks to the E-2 or EB-5 visa, you can legally work in the U.S. in the business where you’ve invested. You can stay ...

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Bookkeeping

Bookkeeping is essential for maintaining accurate records of a company's financial operations. It helps achieve ...

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More services

Professional Profile

Committed to Your Financial Success

I’m Karen Lopez, a Financial Engineer with over 15 years of experience helping entrepreneurs, freelancers, and investors—especially international clients—structure, organize, and make their operations in the United States profitable. I integrate financial strategy, corporate structure, taxation, and data-driven analysis to support informed decision-making, reduce risk, and achieve sustainable growth, including projects related to investment and talent-based visas.

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Knowledge, News, Blog

EB-5 Investment Visa: Your Path to Permanent Residency in the United States
Visas
March 20, 2025
EB-5 Investment Visa: Your Path to Permanent Residency in the United States
The EB-5 visa is one of the most attractive opportunities for foreign investors seeking to reside in the United ...
Investment Visa in the United States E-2: A Door for Foreign Entrepreneurs
Visas
March 3, 2025
Investment Visa in the United States E-2: A Door for Foreign Entrepreneurs
The E-2 visa is a unique opportunity for foreign investors who wish to start or acquire a business in the United ...
Bookkeeping: The Key to the Financial Health of Your Company
Finance
February 28, 2025
Bookkeeping: The Key to the Financial Health of Your Company
At the heart of every successful business, there is sound financial management that ensures the achievement of its ...
We Help You Create Your Company in Any State of the United States
Finance
February 12, 2025
We Help You Create Your Company in Any State of the United States
The United States is known as the land of opportunity, and having your own company in this country can open doors to ...
Personal Finance: The Key to Achieving Financial Freedom
Finance
February 5, 2025
Personal Finance: The Key to Achieving Financial Freedom
In a world where financial decisions impact every aspect of our lives, having a solid personal finance plan is ...
How to Manage your Personal Finances?
Finance
January 31, 2025
How to Manage your Personal Finances?
Having control of your personal finances is key to achieving economic stability and meeting your short, medium and ...

Testimonials

Clients Feedback

Thanks to Karen Lopez Financial, establishing my company in the U.S. was easier than I expected. Their knowledge of the process and attention to detail are impressive. I'm thrilled I trusted them to take this big step. My business is now running smoothly and fully compliant. Highly recommended!

Sofia Contreras

Santiago de Chile

Thanks to Karen Lopez Financial, I was able to optimize my U.S. taxes. Their deep understanding of tax laws allowed me to save significantly. They explained everything clearly and helped me stay compliant with regulations. It’s a relief to have experts taking care of my business!

Jonathan Hayes

Houston, Texas

Karen Lopez Financial helped me structure a solid financial plan to expand my business in the U.S. Their expertise in tax and legal matters was invaluable. Thanks to their support, I secured my investment visa and quickly started operations. A professional and trustworthy service!

Carlos Rivera

Bogota, Colombia

The bookkeeping services from Karen Lopez Financial are impeccable. My business needed a clear and organized system, and they delivered just that. Now my records are in order, and I can make informed financial decisions. Their attention to detail has given me peace of mind and more time to focus on growing my business.

Emily Roberts

Katy, Texas

The team at Karen Lopez Financial is incredibly professional. They guided me every step of the way to open my business in the U.S., ensuring full compliance with legal requirements. Their help with financial planning was key to launching my company on a solid foundation. Highly recommended!

Ana Martínez

Mexico City