BETA is an Amsterdam-based office for architecture, urban design, and research, founded in 2015 by partners Evert Klinkenberg and Auguste van Oppen. The organisation is known for its investigative approach to architecture, prioritising people and community needs. BETA's work is characterised by themes such as integrated living, community participation, and inclusivity.

The office has gained recognition through various awards, including the Amsterdam Architecture Prize and the Gulden Feniks. Their projects, such as the Ru Paré Community and the Three Generation House, have been featured in international media and have received nominations for prestigious awards like the FRAME Innovation Award and the Abe Bonnema Prize.

BETA's team, comprising an international group of architects and designers, works closely with clients and stakeholders to create spaces that foster community and creativity. The office's methodical approach involves thorough research and a process of natural selection to uncover and enhance architectural possibilities.

Recent projects include the winning bid for Strandeiland and the selection for Suikerzijde Groningen, demonstrating BETA's continued commitment to socially inclusive and sustainable architecture. With a focus on context-sensitive design, BETA aims to contribute to the collective narrative of the city, providing contemporary answers to present-day challenges.