KAI Enterprises: 45 Years of Black-Owned Architecture, Engineering & Construction

Michael E. Kennedy, Sr. was nine years old when he fell in love with architecture — watching houses go up in his Richmond Heights, Missouri neighborhood and knowing, somehow, that this was what he was meant to do. When he got to high school and told his guidance counselor he wanted to study architecture at Washington University, the counselor told him Washington University “only took the cream of the crop and no Negroes.” Kennedy ignored him. In 1969, as part of the university’s Civil Rights-era reforms, he was admitted to pursue his master’s degree in architecture. He went on to become one of the first Black registered architects in the state of Missouri.

In 1980, Kennedy founded KAI from his home office — and because public sector design work was the only architectural work available to African Americans at the time, that’s where he started. He designed St. Louis Metro Light Rail Stations. The St. Louis City Justice Center. The Downtown Gateway Transportation Center. The buildings the whole city uses — built by the firm the city once tried to exclude.

Forty-five years later, KAI Enterprises is one of the largest Black-owned, minority-led architecture, engineering, and construction firms in the United States — with more than 170 employees across offices in St. Louis, Kansas City, Atlanta, and Dallas-Fort Worth. And it is still building for the communities that gave it its first opportunity.

“When we started the company in 1980, those communities were the only communities that gave my dad an opportunity to do any work in the first place,” says CEO Michael B. Kennedy, Jr., who has worked alongside his father for over 20 years. “So, as we grew and expanded our services and became one of the top providers of these services, regardless of race, why leave that community behind that gave us the opportunity?”

KAI operates across four specialized subsidiaries: KAI Design, which delivers architecture, interior design, and planning services; KAI Build, a full-service general contracting and construction management operation; KAI Engineering, providing MEP and structural engineering solutions; and KAI 360 Construction Services, a program and construction management group. Together, they give clients a single, integrated team from first concept to final walkthrough — eliminating the fragmented handoffs that cost time, money, and clarity.

The firm’s portfolio spans healthcare, education, government, transportation, community development, and cultural institutions. It includes the St. Louis Community College Center for Nursing & Health Sciences, the Boys & Girls Club of Greater St. Louis Teen Center of Excellence in Ferguson, the Deaconess Center for Child Well-Being, the Black Radio Hall of Fame Museum inside Harris-Stowe State University, the BJC West County replacement hospital, and the University of Missouri–St. Louis student center. In Texas, KAI designed the South Dallas Government Center, renovated The Black Academy of Arts and Letters in Dallas, and — in its most historically significant commission yet — was selected as Architect of Record for the National Juneteenth Museum in Fort Worth. A Black-owned firm, designing the nation’s museum to freedom. There is no coincidence there.

KAI has been named a Top Workplace by the St. Louis Post-Dispatch four consecutive years and a 2024 Top DFW Workplace by The Dallas Morning News. In 2025, the Dallas Business Journal ranked it among the Top 5 Black-Owned Businesses in North Texas. KAI Founder Michael Kennedy, Sr. was honored with the 2024 Lifetime Achiever in Business Award from the St. Louis American Charitable Foundation — recognition from the very community that believed in him when the broader industry wouldn’t.

“For me, KAI became my life’s work and my legacy,” Kennedy, Sr. says. “Founding KAI has been one of the proudest accomplishments of my life — but it pales in comparison to being able to work on a daily basis with my son to grow the family business.”

The buildings KAI designs and constructs are used every day by people who may never know who built them. That’s fine. KAI knows. The community knows. And after 45 years, the work speaks for itself.

Transforming communities through integrated design and construction excellence.
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