EnvisionTEC

EnvisionTEC was an American-German additive-manufacturing company that developed, manufactured, and sold professional and industrial 3D-printing systems. Founded in 2002 after beginning technology development and patent work in the late 1990s, the company built its reputation around digital light processing and other light-based methods for curing liquid photopolymers into precise three-dimensional parts. Its systems were used not only for prototyping, but also for finished goods, mass-customized production, investment-casting patterns, tooling, and specialized manufacturing workflows. The company operated across a distributed international footprint. Its North American corporate headquarters were in Dearborn, Michigan, while its international headquarters were in Gladbeck, Germany. It also maintained production activity in the greater Los Angeles area, materials research facilities in Montreal, software-development operations in Kyiv, Ukraine, and robotic 3D-printing research and development in Woburn, Massachusetts. This structure reflected EnvisionTEC's dual identity as both a machinery manufacturer and a technology developer serving specialized industrial and professional markets. EnvisionTEC's product portfolio covered more than 40 printer configurations. The portfolio included desktop systems such as Aria, Micro, Vida, and Aureus; Perfactory machines based on digital light processing; cDLM systems designed for continuous production; 3SP printers for larger objects; 3D-Bioplotter platforms for depositing biological and other pressure-fed materials; and SLCOM systems for composite manufacturing. The company also marketed the Viridis3D RAM123 through an exclusive strategic partnership. Its customer niches included jewelry, dental laboratories, hearing-aid production, medical-device development, biofabrication, animation, and broader industrial manufacturing. The company's early Perfactory systems used Texas Instruments DLP projectors to selectively cure resin with projected digital images. This approach emphasized fine resolution, intricate geometry, and smooth surface quality, attributes that were valuable in jewelry, dental, and other detail-sensitive applications. As the limitations of conventional DLP systems became more apparent for larger parts, EnvisionTEC developed 3SP, or Scan, Spin and Selectively Photocure, which used a scanning laser arrangement to cure resin over a larger area while preserving consistency and detail. EnvisionTEC also developed Continuous Digital Light Manufacturing, or cDLM. The technology used continuous movement of the build platform along the vertical axis rather than the conventional sequence of discrete layer changes. The company presented cDLM as a way to increase production speed and produce parts with more uniform properties along the build direction. It also supported material strategies, including certain dual-cure formulations, that were less practical with standard DLP processes. By the end of 2017, the cDLM family included Micro cDLM, Vida HD cDLM, and Vida cDLM systems aimed at jewelry, dental, and manufacturing users. Beyond photopolymer printing, EnvisionTEC expanded into bioprinting and composite production. Its 3D-Bioplotter systems used pneumatic or mechanical pressure to extrude pastes, liquids, and other materials through syringes. By controlling deposition paths across successive layers, the systems could create structured meshes and porous forms for medical research and biofabrication. The company also introduced the SLCOM 1 for composite-material production and presented the RAM123 as a large-format industrial platform for sandcasting-related and composite-manufacturing applications. EnvisionTEC remained privately held. Public reference material states that the company filed for bankruptcy in July 2025 and was subsequently sold, but does not establish the post-sale ownership structure or whether the EnvisionTEC brand continued as an operating business. Accordingly, its present status and corporate ownership require further review.

EnvisionTEC's technology history predates the formal establishment of the company. The business filed its first patent in 1999 and began producing Perfactory printers in 2002. These machines used Texas Instruments digital light processing projectors to expose liquid photopolymer resin selectively. A projected image cured the resin in accordance with digital design data, enabling the production of detailed parts with fine resolution and smooth surfaces. The method was particularly relevant to industries in which appearance, small features, and dimensional precision were important, including jewelry and dental manufacturing. The company developed its business around the idea that additive manufacturing could move beyond basic prototyping. Its systems were used for prototypes, investment-casting patterns, tooling, finished goods, and mass-customized products. EnvisionTEC organized its portfolio around multiple process families rather than a single printer architecture. Desktop systems addressed accessible professional workflows, while Perfactory and related platforms targeted users requiring high-resolution photopolymer production. The business also developed systems for larger parts, biological research, and composite manufacturing. A significant technical development was 3SP, meaning Scan, Spin and Selectively Photocure. Conventional DLP processes could lose practical resolution as part size increased or as the light source became farther from the build area. EnvisionTEC introduced 3SP in 2013 as a scanning approach intended to maintain quality over larger objects. The process used a laser diode and optical assembly to scan and selectively cure resin across the build area. This broadened the company's light-based technology offering beyond the smaller and highly detailed parts for which DLP systems were best known. EnvisionTEC also pursued continuous printing. It had filed for a patent covering Continuous Digital Light Manufacturing in 2006, and the patent was issued in 2011. The technology was publicly unveiled through the Micro Plus cDLM in June 2016 at the JCK Las Vegas trade show. Rather than repeatedly stopping the build platform for conventional layer changes, cDLM moved the platform continuously along the Z axis. EnvisionTEC associated the approach with faster build times and more isotropic properties in the vertical direction. Those characteristics were intended to help printed parts compete more directly with injection-molded components and to support new dual-cure material formulations. By the end of 2017, the cDLM range included Micro cDLM, Vida HD cDLM, and Vida cDLM models. These systems were positioned for different combinations of jewelry, dental, and manufacturing use. The broader desktop and production portfolio included Aria, Micro, Vida, Aureus, Perfactory, cDLM, 3SP, 3D-Bioplotter, and SLCOM families, with more than 40 printer configurations described in public material. The company expanded into biofabrication through its 3D-Bioplotter line. Unlike photopolymer systems, these printers deposited material through pressurized syringes. Depending on the application, the deposited medium could range from a viscous paste to a liquid. The system built structures by plotting parallel strands in successive layers, changing strand direction between layers to create a mesh with defined porosity and useful mechanical behavior. The product family included Starter, Developer, and Manufacturing models. Researchers used the platform in medical and biological investigations, including work on printed ovary implants cited in public descriptions of the technology. In the mid-2010s, EnvisionTEC also broadened its industrial strategy. The SLCOM 1 addressed composite manufacturing, while the Viridis3D RAM123 was marketed through an exclusive strategic partnership. The RAM123 and related demonstrations connected the company with large-format industrial printing and sandcasting applications. This diversification reduced the company's dependence on conventional DLP positioning and placed it in a wider group of additive-manufacturing technologies. EnvisionTEC maintained operations in the United States, Germany, Canada, Ukraine, and other markets. Its facilities supported manufacturing, materials research, software development, and robotic-printing research. The customer base included medical, professional, and industrial users, with especially strong niches in jewelry, dentistry, hearing aids, medical devices, biofabrication, and animation. The company was privately held and did not have publicly traded shares or a reported stock ticker. According to the cited Wikipedia reference, EnvisionTEC filed for bankruptcy in July 2025 and was later sold. The available material does not identify the purchaser, describe the transaction terms, or establish whether the operating company and brand continued unchanged after the sale. Those matters remain unresolved.

• 2025

  Bankruptcy and subsequent sale

  [1]EnvisionTECen.wikipedia.org

  EnvisionTEC filed for bankruptcy in July 2025 and was subsequently sold, although the available reference does not identify the purchaser or transaction terms.

• 2017

  cDLM family broadens

  [1]EnvisionTECen.wikipedia.org

  By the end of the year, the cDLM family included Micro cDLM, Vida HD cDLM, and Vida cDLM systems.

• 2016

  Micro Plus cDLM unveiled

  [1]EnvisionTECen.wikipedia.org

  The company presented the Micro Plus cDLM at the JCK Las Vegas trade show, bringing its continuous-printing technology to market.

• 2016

  Portfolio expands into bioprinting and industrial platforms

  [1]EnvisionTECen.wikipedia.org

  EnvisionTEC introduced or demonstrated the 3D-Bioplotter Starter Series, SLCOM 1, and RAM123 as part of a broader move beyond traditional DLP printing.

• 2013

  3SP technology launched

  [1]EnvisionTECen.wikipedia.org

  EnvisionTEC introduced Scan, Spin and Selectively Photocure technology for producing larger photopolymer parts while maintaining print quality.

• 2011

  cDLM patent issued

  [1]EnvisionTECen.wikipedia.org

  A patent covering Continuous Digital Light Manufacturing technology was issued after an earlier filing.

• 2002

  Company founded and Perfactory production begins

  [1]EnvisionTECen.wikipedia.org

  EnvisionTEC was founded and began producing Perfactory printers using DLP projectors to cure liquid photopolymer resin.

• 1999

  First patent filed

  [1]EnvisionTECen.wikipedia.org

  EnvisionTEC's technology development history began with the filing of its first patent, preceding the formal founding of the company.

A specialized professional and industrial additive-manufacturing brand focused on high-resolution photopolymer printing, production-oriented workflows, and vertical applications such as jewelry, dental manufacturing, hearing aids, medical devices, biofabrication, animation, and composite manufacturing.

• DLP photopolymer 3D printers · 2002

  Perfactory

  Perfactory was EnvisionTEC's foundational printer family. It used projected digital light to selectively cure liquid photopolymer and was designed for high-resolution parts with fine details and smooth surfaces. The family supported applications such as jewelry production, dental work, prototyping, investment-casting patterns, and other professional manufacturing tasks.

• Laser-scanned photopolymer 3D printers · 2013

  3SP

  3SP, short for Scan, Spin and Selectively Photocure, was developed to extend EnvisionTEC's light-based printing approach to larger objects. A scanning laser and optical system selectively cured resin across the build area. The technology was intended to address the resolution and scale limitations that can arise when conventional projected-light systems are used for larger parts.

• Continuous photopolymer 3D printers · 2016

  cDLM

  Continuous Digital Light Manufacturing systems moved the build platform continuously along the Z axis instead of relying solely on repeated discrete layer changes. EnvisionTEC associated the process with faster production and more uniform vertical properties. The family included Micro cDLM, Vida HD cDLM, and Vida cDLM models for jewelry, dental, and manufacturing users.

• Bioprinters

  3D-Bioplotter

  The 3D-Bioplotter family deposited materials through pressurized syringes rather than curing resin with projected light. Its Starter, Developer, and Manufacturing models could handle materials ranging from liquids to viscous pastes. Layer-by-layer strand placement enabled structured meshes and controlled porosity for biofabrication and medical research.

• Composite-material 3D printer · 2016

  SLCOM 1

  SLCOM 1 was introduced as part of EnvisionTEC's expansion into composite-material additive manufacturing. It represented a move beyond the company's established photopolymer systems and was positioned for industrial users working with composite structures and related production applications.

• Large-format industrial 3D printer · 2016

  Viridis3D RAM123

  The Viridis3D RAM123 was marketed by EnvisionTEC through an exclusive strategic partnership. It was associated with large-format industrial printing, including sandcasting-related work, and formed part of the company's effort to address production environments beyond small, high-resolution photopolymer components.

• 2025

  Bankruptcy and saleOther

  Background

  The company entered bankruptcy proceedings in July 2025.

  Action taken

  EnvisionTEC filed for bankruptcy and was subsequently sold.

  Aftermath

  The available source does not identify the buyer, transaction value, or post-sale operating status of the EnvisionTEC brand.

  Source

• 2016

  Launch of Continuous Digital Light ManufacturingProduct launch

  Background

  The company sought faster production and more uniform properties in the vertical direction than conventional layer-by-layer photopolymer printing could provide.

  Action taken

  EnvisionTEC unveiled the Micro Plus cDLM and commercialized its patented continuous-printing approach.

  Aftermath

  The cDLM family later expanded to include Micro cDLM, Vida HD cDLM, and Vida cDLM systems serving jewelry, dental, and manufacturing applications.

  Source

• 2016

  Diversification into bioprinting and industrial manufacturingStrategy

  Background

  EnvisionTEC had been identified primarily with DLP technology but sought to serve a broader range of additive-manufacturing applications.

  Action taken

  The company introduced or demonstrated the 3D-Bioplotter Starter Series, SLCOM 1, and RAM123 platforms.

  Aftermath

  The portfolio expanded into biofabrication, composite manufacturing, and large-format industrial or sandcasting-related applications.

  Source

• 2013

  Expand beyond conventional DLP through 3SPStrategy

  Background

  EnvisionTEC's earlier DLP systems were well suited to detailed smaller parts, but projected-light resolution could become less effective as object size increased.

  Action taken

  The company introduced 3SP, a scanning and selective-photocuring process designed to print larger objects while retaining quality.

  Aftermath

  3SP became one of the company's principal process families alongside DLP and cDLM, although the available reference does not provide sales or market-share results.

  Source

• 2021.04.15

  Reported2021.04.15

  EnvisionTEC and Adaptive3D announce materials distribution agreement[2]EnvisionTEC与Adaptive3D宣布材料分销协议azom.com

  EnvisionTEC and Adaptive3D announced a materials distribution agreement pairing Adaptive3D ToughRubber photoresins with EnvisionTEC Xtreme 8K DLP printers.

Read more

1. 1EnvisionTECen.wikipedia.org
2. 2EnvisionTEC与Adaptive3D宣布材料分销协议azom.com