About Company

Ethos Architects is a full-service architecture and interior design firm based in Tulsa and Oklahoma City, employing more than 70 professionals and serving communities across Oklahoma and the surrounding region. Originally founded in 1989 and formerly known as KKT, the company rebranded to Ethos to better reflect the values and purpose that define the practice, emphasizing character, collaboration, creativity, and community. Ethos Architects focuses on thoughtful, client-centered design for education, healthcare, civic, nonprofit, and commercial projects, creating spaces that improve lives and enrich communities through long-term impact. The company leads with integrity and humility, listens deeply to clients, and brings fresh thinking and problem-solving to every project, building strong partnerships and delivering work that aligns closely with each client’s mission, goals, and vision.

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