Driven By Purpose
To Plan and Design Enduring Communities.
Guided by Values
Our purpose is bigger than ourselves, and more than a paycheck.


Sanderson Stewart’s core purpose is to plan and design enduring communities. We also recognize that communities only thrive and endure when the citizens are committed to helping them grow. Sanderson Stewart takes that commitment to heart, giving back to the communities where we live and work. Our company and our employees are active in our communities in many ways: volunteering, serving on boards and in service organizations, and generously donating both monetary and in-kind support.

We contribute a significant portion of our gross profits back to our communities.

The Enduring Communities Fund
Relay for Life (American Cancer Society)
United Way
Go Red for Women (American Heart Association)
Billings Clinic Foundation
St. Vincent Foundation
Museum of the Rockies
Big Brothers Big Sisters
Eagle Mount
Yellowstone Art Museum
Yellowstone Boys and Girls Ranch
Montana State University
MSU Bobcat Athletics
Billings Chamber of Commerce
Bozeman Chamber of Commerce
Big Sky Economic Development Corp. (Opportunity Fund)
Denver Children’s Hospital
Human Resources Development Council
Make-A-Wish Foundation
Riverstone Health Foundation


We are proud supporters of a wide variety of organizations that work to make our communities the place generations of families call home.


For over 50 years, we have been growing and evolving along with our communities.  Nothing makes us more proud than to know that we contribute through our professional services and our charitable contributions to bettering the lives of our friends and neighbors.