OK PLAN ARCHITECTS, founded in 1999 by Luděk Rýzner, is a Czech architectural practice headquartered in Humpolec with an additional office in Prague. The firm is recognized for its consistent, minimalist approach, often referencing the legacy of Czech Functionalism from the 1920s and 1930s. Its architectural work is distinguished by compact compositions and a restrained palette of materials, ensuring an emphasis on detail and clarity.
The studio has grown steadily since its establishment, developing a team comprising architects and designers such as Libor Chovanec, František Čekal, Jiří Vincenc, and Helena Pasáčková. OK PLAN ARCHITECTS offers a wide scope of services including architecture, urban planning, and interior design. Their portfolio includes private residences, apartment buildings, office spaces, cultural centers, recreational facilities, and industrial projects. They are also involved in landscape design and the reconstruction of historical structures.
Notable recent projects include Bouda Horní Malá Úpa (2023), the Family House in Černošice (2022), a multi-family building in Prague-Kyje (2021), and the transformation of Humpolec’s Stromovka Park (2019). The studio maintains ongoing activity in both new construction and sensitive reconstructions, with a particular emphasis on projects in Prague and Central Bohemia.
Their work has received attention domestically and abroad, with exhibitions in venues such as the Czech Center in New York. Publications notably chronicle the firm's output in five-year intervals, providing a transparent account of their evolving practice.