Who We Are

Your friend in stone

Belair 001
Calacata White marble.

Want to know who we are? Stone Ally is your friend in stone. Headed by Founder and Chief Executive Officer, Stephen Antisdale, we are a designer’s best choice for stone procurement. We connect commercial clients, designers and builders, to the most beautiful engineered and natural stone in the world. Our team of project managers, architectural engineers, and lead estimators has 139 years of combined industry experience. Founded in 1999, we  focus entirely on specialized and custom stone products for projects.

Focused exclusively on customized stone work

WYNSS_Spa1We love how we work with clients. Offering end-to-end project management services,  we provide everything from international stone selection, technical specifications, budgeting, original CAD/shop drawings, design-construction, custom crating,  hassle-free logistics, and installation. We are proud to provide stone for casino + hotel, commercial real estate, and luxury residential projects.

Stone for hospitality and commercial real estate projects

WYNSS_ParasolDownMainOur clients are a testament to our success. We’ve been a stone ally to the Wynn Hotel + Casino-Macau, Four Seasons-Manele Bay, Hotel Bel-Air, and Ritz Carlton-San Francisco. And we’re ready to be your ally, too.

Learn how we can bring your design vision to life by sourcing the optimum stone for your project


Mission   History   Leadership

Affiliations   Products

Stone Ally is your source for custom-designed ballustrades, columns, counters, floors, fountains, furnishings, moldings, mosaics, patios, pool coping, staircases, tabletops, urns, and wall cladding made from every kind of marble, flagstone, granite, lava rock, limestone, river rock,  soap stone, onyx, travertine, quartz, and slate.




Your friend in stone