We are C+W O’Brien Architects
Passionate about great architecture

We are C+W O’Brien Architects


C+W O’Brien is one of Ireland’s leading, award-winning architectural practices.  With over 35 years of professional experience with cutting edge technologies, we produce design solutions that enhance the built environment, transforming cities and communities, and achieving outstanding commercial success for our clients.

As a practice, we stand out as one of the few architectural practices with the experience to take on large and complex projects from inception to completion. We offer the vision to design world-class schemes combined with the technical and commercial skills required to deliver your projects on time and within budget.

We are committed to retaining the top architectural talent, who are supported by an in-house team of graphic designers, 3D animators and marketing personnel who add value for our clients throughout a project.


C+W O’Brien Architects