Bull Stockwell Allen is an award winning architecture, interior design and planning firm known for its work in hospitality and resort projects, including a specialty in snow country design throughout North America and abroad.


We are architects, designers, project managers, storytellers, and strategists united by a collective desire to create environments and experiences that elevate lives.

John Ashworth


George Janson

Associate Principal

"I believe creativity comes from approaching every new project without preconceptions. Great design solutions are unique and grow organically out of the specifics of time, place, program, budget and point of view."

"Once the building is complete, I find it exciting to see how people use their buildings, how they adapt and respond to the spaces in ways that are both foreseeable and unpredictable."

Dean Randle

Associate Principal

Chris Miller

Senior Associate

"As Architecture is truly the art of building, we aspire to technical excellence, meaning honestly expressed structure, carefully crafted materials, and seamlessly integrated systems."

"The successful practice of architecture is working together as a team with designers and building owners to translate a complexity of factors into buildings that endure, function well, and delight the user."

Margaret Mantor


Jiane Du


Aleta Trigg

Accountant / Controller

Sally Miller

Project Architect

David Barry

Job Captain

Edgardo Pena-Colorado

Job Captain

Tanvi Maru

Job Captain

Vasudha Maiya

Job Captain

Sergio Flores Campos


Hala Ashour


Sihan Lai


Office Life and Headshot photography by Megan Goetz Photography LLC