Toohey Miller & Company was an eponymous architectural business established in 1955, with a reputation for contributing to the fabric of inner Sydney. Toohey Miller's grandson, Nick Couloumbis, has since contemporised the brand into a bold property development business, conceived out of a desire to further this legacy and deliver architectural excellence in every project, without compromise.

Toohey Miller is active in Sydney’s most prized and gentrifying locations with a reputation for marquee and architecturally significant projects. All Toohey Miller projects aim to complement and enhance the built and natural environment through curating the industry’s leading architects, designers and consultants.