Sourcing, documenting and lighting natural stone since 1998 — for designers and architects first.
Onyx began in 1998 as a single quarry contact and a notebook of veining. Today we source onyx, marble, granite and porcelain from a handful of trusted quarries, document every batch, and photograph it back-lit before it ever reaches a project.
We work studio-first: designers and architects are our primary audience, and the catalogue, the samples and the technical support are all built around how they actually specify.
A selection of the studios who specify with us. Hover a name to see a project they realised in stone.
Studio names and works are placeholders — real partner logos and project photography load into the same tiles.