One River North is the model for how we should be living, surrounding ourselves in the natural environment, bringing nature into our homes and creating authentic, biophilic experiences coupled with modern comforts and conveniences.

— Kevin Ratner

Co-Founder of The Max Collaborative as told to Arch Daily


The Max Collaborative was founded by members of the Ratner family following the sale of their previous company, Forest City Enterprises. Leaders in developing large-scale, mixed-use, public-private real estate, the Ratners were the visionaries behind Denver’s iconic Stapleton International Airport redevelopment, now Central Park, transforming it into one of the United States’ largest and most successful mixed-use projects.

Wynne Yasmer Real Estate, Inc. is a boutique real estate firm formed by two entrepreneurs with an extensive track record executing institutional-quality real estate development projects. The principals bring their development experience, professionalism and depth of knowledge to partner with land owners, sponsors and capital groups.

Uplands Real Estate Partners develops best-in-class rental communities in dynamic markets across the U.S. Led by three generations of the Ratner family, the team offers ingenuity backed by the institutional knowledge, relationships, and reputation forged through decades of building Forest City Realty Trust.

Zakhem Real Estate Group is a vertically integrated brokerage and property management company serving both commercial and residential clients throughout the Denver Metro Area. Utilizing industry leading technologies, superior local knowledge, and outstanding professional service, Zakhem distinguishes itself as one of Colorado’s leading brokerage partners.

Design & Architecture

MAD Architects is committed to developing futuristic, organic, technologically advanced designs that embody a contemporary interpretation of the Eastern affinity for nature. One River North is MAD’s second residential project, and first for-lease project, in the United States.

Davis Partnership Architects is one of the most influential design firms in the country, and has collaborated on healthcare, higher-education, commercial and mixed-use projects for over 50 years.


Saunders Construction is an employee-owned corporation headquartered in Colorado, primarily performing construction management and general contracting in a variety of market segment.

Property Management

Kairoi Residential is a premier, vertically integrated, multifamily investment, development, and property management company headquartered in San Antonio with offices in Austin and Denver. The teams are specialists in luxury management, customer service and the art of neighboring. The partnership has transacted on over $7.7 billion across 65,000 multifamily units in many cities and states around the country.

Arriving in Denver's vibrant River North District in Late 2023

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