Executive Team
Matthew P. Nolty
Chief Executive Officer
Matt is one of the true visionaries in the construction industry. As the CEO and Founder of Greenway USA, he incorporated lessons learned after decades as an employee in the New York City construction industry and forged them with his military leadership experiences and cutting edge technologies to create a firm that drives change and project efficiencies in a 21st Century marketplace. Since leaving active duty with the U.S. Navy in 1995 as a Surface Warfare Officer, Matt continues to serve as a Captain in the U.S. Navy Reserve serving multiple, recent deployments to South Korea, Bahrain, Afghanistan, and Washington D.C.
Malory Nguyen, P.E.
NY Operations Manager
With over 12 years of experience in the construction industry, as regional operations manager, Malory oversees the construction process from project set-up to project close-out within the NY metro region, providing the field teams with the necessary support and business acumen to successfully perform and complete each project. She is a licensed Professional Engineer having graduated with a master’s degree in Civil Engineering. Her construction field experience along with her engineering background allows her to communicate and coordinate effectively with both Contractors and Architects/Engineers.
Tom DiMarco
Senior Project Manager
With over 40 years of experience, Tom is a solutions-driven and business-focused construction professional with expertise in driving the achievement of all construction/project management objectives via the development of strategic plans, preparing and completing action plans, establishing project goals and schedules, conducting workload delegation, and ensuring the delivery of projects on-time and within budget. Adept in overseeing construction operations, to include crew/subcontractor management, client management, complex project estimation, and all project management phases, while meeting/exceeding established objectives for revenue, growth and profitability. Expertise in identifying and isolating problems, reducing/controlling expenses, tracking materials and labor, and managing scope of work.
John Walsh
Business Development Manager
John brings to Greenway USA the experience gained over a 25+ career in the sales and marketing of industry leading Business-to-Business brands. Having worked in a diverse range of solutions and services markets for Technology, Financial Services and Manufacturing, John now leverages his complete understanding of print, digital, live/virtual events and custom marketing programs to help serve Greenway USA marketing, brand awareness and thought-leadership goals.