Carmen Castillo is the President and owner of Superior Design International, Inc., (SDI). Carmen is a multi-faceted individual who is fluent in Spanish, English, and Italian. In 1992, she founded SDI in Fort Lauderdale, Florida. The company offers web-based vendor and supply chain management services and tools, IT and technical temporary staffing, and payrolling services with an emphasis on low cost, quality-driven service.

Carmen’s daily responsibilities as President/CEO revolve around the overall coordination of company operations, global advertising and marketing programs, along with proposal strategies and preparation. She evaluates new markets for SDI’s service offerings and monitors compliance with contract administration and corporate agreements.

Carmen is an experienced and highly visible entrepreneur who has achieved success through her outstanding work ethic and the development of a clear vision of her company's future. This has enabled her to grow SDI from a small startup to an international company with business operations in the U.S., Canada, Europe, China, and India.

SDI is certified as a minority-owned business enterprise by several National Minority Supplier Business Council (NMSDC) adjuncts. SDI is also certified as a women-owned business enterprise by the Women Business Enterprise National Council (WBENC). Carmen is very active in community affairs in both South Florida and New York City, particularly in minority and women-owned business enterprise development.