We are one team, and each person plays an integral role.


David is CEO and founder of BRYNN GREY and oversees visioning, entitlements and financing. David founded the company in 1994 and has been developing traditional neighborhoods in Colorado since 1999. David is a member of the Colorado Bar and has practiced land use and real estate law.

As General Counsel for a national real estate investment, development and management firm, David has been involved in real estate development in Alabama, Colorado, Florida, Georgia, Maryland and Tennessee; projects including residential development, manufactured housing and marina acquisition / permitting. David currently resides in the Wellington Neighborhood and has two children, both graduated with honors from UVA, his daughter formerly working in the Obama White House and now working at the Aspen Institute in Washington DC and his son is in the music industry in Charlottesville, VA.


Tom Lyon is Principal and founder of Wolff Lyon Architects. Originally founded in the early 1980’s, the firm has evolved from the original design-build firm to a full-service architectural, urban design and development consulting firm based in Boulder, Colorado.

In the area of community development, Wolff and Lyon were the founders of the Affordable Housing Alliance and architects for the Poplar Project, an award winning (Urban Land Institute and American Institute of Architects) affordable housing joint venture with the City of Boulder Housing Authority. They were selected by the City of Boulder in a major competition as project architects for the Foothills Community, a 75-unit affordable housing neighborhood. Tom is instrumental to the Brynn Grey Team, often establishing the vision for each development. Key projects include: Whole Foods Frisco / Basecamp, Frisco, Colorado; Eighth and Pearl Shops and Residences, Boulder, Colorado; Peak One Neighborhood, Frisco, Colorado; Wellington Neighborhood, Breckenridge, Colorado; Miller Ranch, Eagle County, Colorado; Lincoln Park at the Wellington Neighborhood, Breckenridge, Colorado; Stapleton Design Book, Denver Colorado; Main Street North, Boulder, Colorado.

Michael Gardner
Chief Operating Officer

With an extensive background in managing high-growth startups, Michael runs BRYNN GREY’s IT and daily operations. Michael is a licensed airline pilot, and has traveled all over the world. He now lives in Telluride, CO with his wife and has a daughter going to Colorado College.

Ronnie Pelusio
Founding Partner

Ronnie Pelusio is a founding partner of Pel-Ona Architects & Urbanists. He is a licensed Architect and LEED Accredited Professional with a diverse, well-rounded and detail-oriented palette of skills. He helps to manage and lead Brynn Grey teams through all phases of the entitlement, site planning, architectural design and construction processes. Pel-Ona Architect’s & Urbanists having worked with Brynn Grey on the Wellington, Peak One and West Steamboat Neighborhoods.

Ronnie has first-hand experience as a developer on multi-family infill projects, establishing a background that allows him to create and analyze a proforma against development scenarios. He serves on the City of Boulder’s Landmarks Board, giving him greater insight into public process and local government. He has also served on the boards of multiple professional organizations and Home Owners’ Associations, which has informed his design decisions regarding the end user and long-term management. These experiences give him a unique perspective that is reflected in his approach and sensitivity to the roles of the private developer, public official and resident or tenant.

Carol March
Director of Finance

Carol has been a member of the team since 2000, and oversees all the Brynn Grey company’s finances, accounting and banking relationships. She and her husband have lived in Boulder for over 52 years, and they have three children.