SEP Corporate Headquarters

Key architectural features, such as the random rhythm of the facade’s vertical lines, mimic the complexity, order and rhythms found in nature. This design statement allows the building to become one with the site while simultaneously establishing a strong brand presence to passing traffic on US 31.

In addition, the large ribbons of glazing provide views and capture reflections of the adjacent protected wetlands and wooded surroundings, reinforcing the connection of SEP’s “forever home” to nature.

CSO designed the project holistically, integrating the building’s design with its rolling site and context. The parking fields were strategically scaled and designed as a series of smaller areas of paving separated by stands of native plantings and grasses. This site master stroke, which mimics natural sedimentary rock outcroppings, worked with the site’s topography to minimize the visual impact of parking and to provide a creative opportunity to address storm water management. 

The gentle bend in the building’s footprint also responds to and leverages the natural features of the site by nestling the building against the woodlands and pond in order to maximize views for the building’s inhabitants.


The design team worked seamlessly from exterior to interior to further enhance the user and visitor experiences. The symbolic rhythm found on the façade was “tuned” in order to contribute in specific ways to the various interior work environments – enhancing collaborative spaces, piquing curiosity, and inspiring ingenuity. Biophilic design intentionally introduces nature into everyday spaces through calming, restorative options.

The biophilic concepts of prospect and refuge work together to create spaces that feel both open and secure. Prospect refers to the ability to see across a space or landscape—providing awareness, orientation, and a sense of opportunity. Refuge offers a place of enclosure or protection where one can feel sheltered and at ease. When thoughtfully balanced, these elements mirror environments humans have historically sought in nature, such as a protected spot overlooking a clearing.

Upon arrival visitors will notice an artful series of back-lit metal tabs peeling from a feature wall. This artistic expression pays homage to the scrum process while serving as a subtle branding component of the design. The design team further embraced the holistic design approach by crafting one-of-a-kind furniture pieces from timbers sourced from the SEP site.

The unapologetic blend of nature and technology is evident within the new SEP headquarters. Today’s technology infuses a sense of hustle, and SEP challenged this notion by creating a space to be present within. It is a space in which to relax and find refuge. It is space in which to collaborate and nurture new ideas. It is space in which to entertain and to welcome clients and friends. It is a space that is uniquely SEP, and in their own words, it is their “Forever Home”.