Martin Aranzabe

Martin Aranzabe is involved in the sourcing, analysis, and execution of potential acquisition opportunities. His role also includes the facilitation of much of the entitlement process from inception to closing, including zoning, permitting, timelines, and the costs related to each phase of the transaction. Martin studied Finance and Entrepreneurship at Babson College, where he earned […]

Colin Gorsuch, AIA

Colin Gorsuch is a licensed architect and joined Key International in 2020, with a background in large scale, mixed use developments, multifamily residential, and high end single family homes. While with the distinguished firms of Skidmore, Owings, & Merrill and Lake Flato Architects, Gorsuch designed and managed projects of varying scales across the globe. His […]

Michael Lewis

Michael joined Key International in 2016 and is the controller for multiple development projects including condominiums and hotels. His responsibilities include project budgeting, financial reporting, capital and loan funding, and overseeing payments for all development projects. While at Key International, he has been involved in budgeting and managing over $725 million in condominium project costs […]

Ivonne Alfonso

Ivonne Alfonso has been a central figure for Key International as the lead Contract Administrator and Closing Coordinator for the firm’s condominium projects since 2008. To this responsibility, Ivonne calls upon skills she has developed over two decades in the real estate industry. Her impeccable attention to detail, process management, and quality control are integral […]