Walmart

Walmart has partnered with Alquist 3D, a Colorado-based company, to build a 20-foot-high, nearly 8,000-square-foot 3D-printed concrete expansion at its Athens, Tennessee location. This marks Walmart’s first large-scale use of 3D printing technology, and the structure is one of the largest freestanding 3D-printed commercial concrete projects in the U.S.

The expansion, dedicated to Walmart’s online pickup and delivery services, reflects the company’s focus on environmental sustainability, innovation, and faster construction processes. Mike Neill, Walmart’s vice president of new construction, noted that the company explored various new building methods before selecting Alquist due to its expertise in 3D materials and robotics.

Although 3D printing in commercial construction remains rare, companies like WSP are researching its applications for infrastructure and clean energy projects. 3D printing technology is expected to grow, starting with smaller structural components before expanding into larger infrastructure.

Additionally, Turner, a New York-based construction firm, is testing off-world 3D printing technologies on Earth in collaboration with AI SpaceFactory, highlighting the technology’s versatile applications.