Our Team
John Holder, Managing Director, PA
“Four Decades of Forensic Precision and Corporate Strategy.”
John Holder, Managing Director of EMCI LLC, doesn’t just manage accounts; he builds the financial architecture that allows businesses to thrive. With over three decades of experience, John has become a respected leader in the Florida business community, known for his ability to translate complex financial data into clear, actionable strategies.
John founded Executive Management & Consultants International (EMCI) on a simple principle: every business, regardless of size, deserves the level of financial oversight usually reserved for major corporations. His background in establishing sound bookkeeping systems, forecasting, and financial analysis has helped hundreds of small and medium-sized businesses move from "surviving" to "scaling."
To John, every client is a partner. He specializes in creating "digital-first" financial processes that bring transparency and control back to the business owner. Whether he is performing a deep-dive financial audit, architecting a tax plan, or serving as an outsourced CFO, John’s focus remains the same: building a relationship rooted in trust and results.
Carrol Baum, Forensic Accountant
“Four Decades of Forensic Precision and Corporate Strategy.”
Carrol Baum brings an unparalleled level of depth to EMCI LLC, with a career spanning over 40 years across the financial hubs of New York City and Florida. As a Forensic Accountant, Carrol doesn't just look at numbers; he investigates the story behind them, providing a level of scrutiny and protection that is rare in small-firm environments.
His unique background—combining frontline public accounting with high-level corporate management and finance—allows him to see business challenges from both sides of the desk. For EMCI clients, this means having access to a veteran strategist who understands how to protect assets, uncover inefficiencies, and navigate complex financial disputes.
Carrol’s presence at EMCI LLC ensures that our business clients have a "Corporate-Grade" financial mind in their corner. Whether he is performing a forensic audit or advising on management controls, Carrol’s mission is to provide the high-level insight and tactical defense that only four decades of elite experience can produce.
John Sheppard, Accountant
John Sheppard brings a "Big Picture" perspective to EMCI LLC, with over 35 years of accounting experience spanning from the financial hubs of Massachusetts to the growing markets of Florida. Having served at the Boston Exchange (NASDAQ OMX BX), John possesses a rare, high-level understanding of how business models are evaluated and maximized at the institutional level.
John’s expertise lies in the deep analysis of business models. He doesn't just manage taxes; he evaluates the "engine" of a company to identify hidden opportunities for growth and financial optimization. For EMCI clients, John represents an invaluable asset for those looking to move beyond basic bookkeeping into high-level financial health and scalability.
Roquanda Guy, Real Estaste Broker/Administrator
“Service-Driven Real Estate Strategy. A Commitment to Excellence.”
RoQuanda Guy is a distinguished Broker Associate and real estate professional known for her unwavering integrity and "client-first" philosophy. With a Master’s Degree in Education and a Bachelor’s in Business, RoQuanda brings a sophisticated, analytical approach to the Florida real estate market that perfectly complements the financial rigor of EMCI LLC.
Her reputation for honesty and personal integrity has made her a well-respected figure among buyers, sellers, and investors across the Palm Beaches and South Florida. RoQuanda specializes in creating a "white tablecloth" experience, ensuring that every transaction, whether a modest condominium or a multi-million dollar estate—is handled with refined style and meticulous attention to detail.