Club Circulair is a sustainable design and consulting firm based in Naarden, Netherlands. Founded in 2017 by Dennis Grootenboer, the company specializes in sustainable and circular building design. Their philosophy is that sustainable and circular buildings are not just beneficial for the environment, but also for the people who live and work in them.

The company's goal is to create buildings that are energy-efficient and have a positive impact on their users. They undertake both new construction and renovation projects, with past projects including a pavilion in Almere, a transformation of a discotheque into a hospitality establishment, and various residential projects. Currently, Club Circulair is working on exciting new projects, including a mixed-use development in Almere that will feature a hotel, hospitality venues, and apartments.

The company believes that the future of architecture lies in sustainability and circularity and is passionate about constantly improving their designs and making their buildings even more sustainable. They are open to projects of all sizes and are always seeking new challenges