We are a project management company aimed at serving a variety of industries.

We offer a wide portfolio of products and services to give complete and professional advice that allows our clients to achieve their objectives to their satisfaction.

We offer consulting and specialized execution in construction, remodeling and maintenance of infrastructures.

We have professionals specialized in real estate and national and international investments through our allied companies.

Our experience and personalized customer service have made us highly recognized in the market for more than 30 years.

We have operations in North, Central and South America.

Juan C. Zuniga

Juan C. Zuniga

President | CEO
SionCorp International, LLC – USA



With more than 30 years of experience as an Independent Civil Engineer, Juan began his management as a professional in Colombia from 1989 to the present. In 1999, he traveled to the USA, where he founded the company Projectz, Inc. which then became Business and Bankers and today is Sioncorp Internacional, LLC. Company that was listed in 2006 as one of the fastest growing Hispanic companies in South Florida.

From this holding company, several companies dedicated to construction, maintenance, investment portfolio, consulting, equipment rental, real estate and education have been born. He has been an advisor to several companies that have been created by strategic connections and the result of studies, analysis and business plans.

He has alliances with the companies BPM, Colliers, Globaltgy and Sheffield Refinery in the United States, Workteam in Colombia, ARTRON in Canada, Porto Logistica in Brazil and E3 and Energy-Urbanus in Mexico.

He is a Civil Engineer from the Universidad del Norte in Barranquilla, Colombia, studied in Toronto, Canada at ILSC and in Miami, Florida at MDCC and completed a postgraduate degree at the University of Pittsburgh, Pennsylvania.

He is a member of the South Florida Builders Association, the Atlantic Engineers Society in Colombia, the MDN board of directors, the Juan Guzman Foundation and founder of the non-profit company IHELPU


As constructor in Colombia:

  • 320 projects for $40 million dollars


As International constructor:

  • 30 projects for $80 million dollars


As International Consultant:

  • Founding more than 50 companies
  • Master in Project Management – PITT
Julian A. Zuniga

Julian A. Zuniga

Financial Manager
SionCorp International, LLC – USA



Julian Zuniga is an owner-partner of SionCorp International LLC, with management responsibility for the company in the United States since 2013. Julian is in charge of managing the company’s finances, investor relations, budgeting and project analysis. Born in Barranquilla, Colombia, he has lived in the United States for more than 21 years. Proficient in both Spanish and English, he has worked diligently with international entrepreneurs in various markets and industries.

Julian has been in the commercial real estate industry in South Florida since 2015 when he earned his MSIRE license and master’s degree. He has been involved in brokering business transactions for more than $ 400 million, including multi-family assets, commercial and project development land, as part of the investment sales team at Colliers International.

With strategic allies in countries such as Colombia, China, Brazil, Italy and Canada, Julian has been able to develop an international network of professionals in many industries who work directly with SionCorp. He has been involved in the company’s international trade managing various construction products and equipment, as well as the company’s real estate investments, including acquisitions, construction, renovations and sales.


  • Commercial real estate transaction volume of over $300 million
  • Member of the Urban Core Division at Colliers International in Miami, Fl


Florida International University:

  • Bachelors in Business Administration ’15
  • Masters of Science in International Real Estate ‘16
Maria I. Zuniga

Maria I. Zuniga

Administrative Manager
SionCorp International, LLC – USA



Maria Isabel is an owner-partner of SionCorp Internatinal, LLC. with responsibility in administration, management of public relations, and in customer service of each project of the company.

She has more than 7 years of experience in logistics and administrative coordination in the industry. She has also participated in the coordination and logistics of corporate events and trips, which, together with her passion for service, motivated her to complete her Master’s degree in Hospitality and Tourism Management.

Maria Isabel was born in Barranquilla, Colombia, but has lived in the United States for over 21 years. Due to this opportunity, her fluency in both Spanish and English has allowed her to work efficiently and diligently with international clients, thus having a greater scope of her services


  • Masters in Hospitality and Tourim Management – FIU
  • Bachelors in Business Administration – FIU
  • Image Consulting Certificate – La Salle