Our Team
The people who make Prime Edge exceptional — from the boardroom to the build site.
Board of Directors
Robert J. Harrington
Chairman of the Board
A 30-year veteran of the US construction industry, Robert has overseen over $2 billion in commercial and residential developments across the Eastern Seaboard. He brings strategic oversight and investor confidence to every Prime Edge initiative.
Margaret L. Thornton
Non-Executive Director
Former VP of Real Estate at a Fortune 500 firm, Margaret provides governance expertise and market intelligence that shapes Prime Edge's growth strategy across key metropolitan markets.
David A. Castellano
Non-Executive Director
A licensed architect and urban planner, David has advised on major mixed-use developments in New York, Chicago, and Atlanta. His design philosophy underpins Prime Edge's commitment to spatial excellence.
Priya S. Nair
Independent Director
With a background in sustainable construction and green building certification, Priya champions Prime Edge's environmental responsibility programme and ESG reporting framework.
Management Team
James O. Whitfield
Chief Executive Officer
James leads Prime Edge's overall strategy and operations, with a track record of scaling construction firms from regional players to national leaders. He holds an MBA from Wharton and a BSc in Civil Engineering.
Sandra K. Ellis
Chief Operating Officer
Sandra oversees day-to-day project delivery across all divisions. Her operations background spans large-scale government contracts and luxury residential builds in Texas, Florida, and New York.
Marcus T. Greene
Chief Financial Officer
Marcus manages financial planning, risk, and capital allocation for Prime Edge. Previously CFO at a mid-size EPC contractor, he brings rigorous financial discipline to a fast-growing firm.
Alicia R. Fontaine
Director of Interior Design
Alicia heads Prime Edge's interior design division with 18 years of experience across hospitality, residential, and commercial projects. Her award-winning work has been featured in Architectural Digest and Interior Design Magazine.
Kevin D. Murphy
Director of Construction
Kevin leads all construction operations, managing a portfolio of active sites across five states. A licensed General Contractor, he is known for his rigorous quality control and safety culture.
Tonya L. Brooks
Head of Project Management
Tonya drives programme delivery across Prime Edge's complex, multi-stakeholder projects. A certified PMP and LEED AP, she ensures every project crosses the finish line on time and within budget.
Nathan R. Pierce
Head of Business Development
Nathan builds and maintains Prime Edge's pipeline of new clients and strategic partnerships. His network spans major developers, REITs, and government procurement offices across the US.
Camille J. Okafor
Head of Client Experience
Camille ensures every client receives a world-class experience from first consultation to project handover. She leads Prime Edge's quality assurance, feedback, and post-completion support programmes.