Dasein Architecture Office, founded by Ali Khoshmehri in 2006, specializes in architecture, interior design, and research within the field of architecture and construction. The office provides consulting services for design and construction projects with its team of experts. Over the years, they have undertaken numerous projects across various domains.

One of the intellectual pursuits at Dasein involves the concept of "boundary" in architecture. They challenge and reinterpret this concept through diverse projects, aiming to give it new meanings and embody it concretely. In their view, the world we inhabit is shaped by the coexistence and relationships between phenomena. Architecture, as a reflection of how spaces are organized, uses the concept of boundary to facilitate dialogue and interaction between masses and spaces, thereby producing spaces of varying qualities.

At Dasein Architecture Office, the goal is to create spaces that not only meet user needs but also provide a distinctive and high-quality living experience. They seek to imbue these spaces with meaning through ruptures and connections with phenomena, and by engaging with the world of existence.