Ian Duty-Dean

Managing Broker/ Founder

Ian Duty-Dean earned his degree at the University of Oklahoma in multi-disciplinary studies focused on Construction Science and Finance. Ian began his career in commercial real estate during an internship at the Oklahoma City Urban Renewal (OCURA), a public-private partnership charged with the revitalization of Oklahoma City’s urban neighborhoods. The experience and exposure to the industry lead him to becoming a broker at Land Run Commercial. At Land Run, his primary focus was retail leasing in the Oklahoma City metro and tertiary markets. While at Land Run Ian worked on redevelopment projects that helped spur the larger revitalization OKC’s Uptown District. Ian joined ADEPT Commercial Real Estate in 2018 as a Senior Advisor, later becoming Director of brokerage sales and leasing. While at ADEPT Ian brokered deals in retail, office, industrial, multi-family and land. In 2023 he founded The Greyhound Group, a full-service commercial real estate firm offering brokerage, development and property management services. Ian brings a wealth of knowledge; by focusing on the mutual success of tenants and landlords, he positions assets to maximize their value, retain and attract high quality tenants.

Zac Dean-Duty

Broker/ Founder



Zac began his journey in commercial real estate in 2020, during the Covid-19 pandemic, focused primarily on marketing strategies, property research, and market analysis to understand the ever-changing landscape of commercial real estate. He furthered this knowledge through a hands-on property management role with The Greyhound Group. Zac earned his Bachelors in Geography from Arizona State University. Outside of work, Zac enjoys teaching and practicing yoga and taking in what life has to offer. He is calm, direct, and blunt in his approach toward life.

Colin Morrow

Director of Research and Marketing

Colin is the newest member of the Greyhound Group’s team. His focus is on the support and implementation of operations and organizational structure to ensure that when a client calls, our brokers are able to serve their needs with speed and immediacy. He loves to deploy his drone for photography and surveys. You can find some of his work throughout our website and listings.