Featured Members: Featured Members are top-level SBN members who are deeply invested in a building a just, green, and thriving, local economy.

Locally-Owned: Privately-held businesses headquartered in the Greater Philadelphia Area (a requirement for SBN membership)

B Corp: Certified B Corporations are businesses voluntarily meeting higher standards of transparency, accountability, and performance, while offering a positive vision of a better way to do business. Learn more.

The Green Stormwater Infrastructure (GSI) Partners is a priority initiative of SBN working to advance the local GSI industry and innovation. Learn more.


Member since 2008
DIGSAU is a Philadelphia-based award-winning architecture firm practicing contemporary architecture, urbanism and environmental design. Founded in 2007, the firm is recognized for expertise in providing unique, high-quality design for a diverse client group. The office consists of a staff of eight, including four Registered Architects. Through a collaborative and iterative process, DIGSAU provides innovative and sustainable design solutions aimed to advance the client’s mission. Specific to each project, the firm builds a team of collaborators that utilizes research and analysis to uncover the core needs of the client. A culture of open dialogue ensures that all voices are heard and encourages full exploration of ideas.
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