Madco3d, LLC
Rochester & Durham, New Hampshire (UNH Olson Center for Advanced Manufacturing)
Madco3d LLC
Rochester & Durham, NH | Founder & CEO: Daniel Bernard
Industry: Construction, 3D Printing, Robotics, Material Science
Founded: 2018
Madco3d is transforming construction and marine restoration through 3D printing, robotics and sustainable materials. The company created New England’s first 3D-printed home and designs bioprinted coral reefs that restore marine ecosystems. Madco3d merges art, science and innovation to build resilient, sustainable solutions rooted in New Hampshire ingenuity.
Madco3d LLC is redefining what’s possible in construction, architecture and environmental restoration through advanced 3D printing and robotics. Founded by visionary innovator Daniel Bernard, the company is behind New England’s first 3D-printed concrete home and is pioneering sustainable, high-strength materials that reduce waste, energy use and carbon impact.
Madco3d’s groundbreaking work extends beyond housing. The team also designs and prints biosynthesized and concrete coral reef structures that help regenerate fragile marine ecosystems worldwide. Through collaborations with marine biologists, biotech partners and the UNH Olson Center for Advanced Manufacturing, Madco3d is exploring applications ranging from ocean restoration to lunar construction.
Rooted in New Hampshire’s collaborative, can-do culture, Madco3d thrives in a state that values creativity, problem-solving and innovation. The company’s mission blends art, science and sustainability to solve global challenges—from affordable housing to climate resilience—while building a future that’s both beautiful and sustainable.
