Black Buffalo 3D Corporation has filed for Chapter 11 bankruptcy protection. The U.S. company, known for manufacturing large-scale 3D construction printers and proprietary building materials, has not yet issued a public statement explaining the reasons for the filing.

Details from the court filing show that on December 24, 2025, the company filed a voluntary Chapter 11 petition in the U.S. Bankruptcy Court for the District of Delaware. According to the filing, Black Buffalo 3D reported estimated assets and liabilities each in the range of $1 million to $10 million.

In Chapter 11 cases, companies typically file a series of “first-day” motions seeking court approval to continue operations, pay employees, and access financing. Court records will show what actions Black Buffalo 3D seeks as the case moves forward.

Black Buffalo Construction 3D printing. Image courtesy of Black Buffalo.

Who Is Black Buffalo 3D?

Black Buffalo 3D developed large-scale 3D construction printers and concrete-based materials to print load-bearing walls and structural components for residential and commercial buildings. The company, founded in 2020 and based in New Jersey, focused its technology on the NEXCON line of 3D construction printers — machines that deposit specialized concrete-based materials layer by layer to construct walls and related structures without traditional formwork.

In the past, the company said its materials and printed components met ICC-ES (International Code Council Evaluation Service) building code standards, an important step for construction approvals, and that it had formed partnerships to promote its technology internationally. Black Buffalo 3D also showcased its printing systems and printed wall structures at industry and government events focused on housing innovation.

Capital-Intensive Technology Meets Market Reality

Industry experts have noted that 3D construction printing is a capital-intensive segment of the broader additive manufacturing space. For example, Stephan Mansour, a consultant who has written extensively on additive construction for 3DPrint.com, has explained in past analysis that construction-scale systems are expensive, highly customized, and sold in far smaller volumes than desktop or industrial 3D printers. This means revenue depends on individual construction projects, making sales slower and harder to predict.

Experts say competition and investment in 3D construction printing have grown as companies try to move the technology beyond pilot projects. Without a steady flow of large construction jobs, even well-developed systems can struggle to build sustainable businesses.

By filing for Chapter 11, Black Buffalo 3D is operating under court supervision while it addresses its financial situation. Chapter 11 also allows companies to pursue asset sales under Section 363 of the U.S. Bankruptcy Code, a process that can be used to sell some or all of a business during bankruptcy, subject to court approval. Black Buffalo 3D’s Chapter 11 filing adds to the ongoing discussion about how large-scale 3D construction printing technologies are brought to market and used in the construction industry.