Proto Labs, Inc., together with its subsidiaries, operates as a digital manufacturer of custom parts in the United States and Europe. The company offers injection molding; computer numerical control machining; three-dimensional printing; and sheet metal fabrication products. It serves developers and engineers, who use 3D computer-aided design software to design products across a range of end-markets. Proto Labs, Inc. was incorporated in 1999 and is headquartered in Maple Plain, Minnesota.

Xerox Holdings Corporation, together with its subsidiaries, operates as a workplace technology company that integrates hardware, services, and software for enterprises in the Americas, Europe, the Middle East, Africa, India, and internationally. The company operates through two segments, Print and Other; and FITTLE. The Print and Other segment designs, develops, and sells document systems, solutions, and services; and IT and software products and services. The FITTLE segment offers financing solutions for direct channel customer purchases; and lease financing to end-users. It also offers workplace solutions comprising desktop monochrome, color, and multifunction printers, and ConnectKey software; digital printing presses and light production devices; and digital services that support workflow automation, personalization and communication software, content management solutions, and digitization services. In addition, the company provides graphic communications, in-plant, and production solutions; FreeFlow, a software solutions for the automation and integration of processing of print job comprising file preparation, final production, and electronic publishing; and IT services, end user computing devices, network infrastructure, and communications technology, as well as technology product support, professional engineering, and commercial robotic process automation. Further, it sells paper products and standalone software, such as CareAR, DocuShare, and XMPie; and invests in startups. The company sells its products through its direct sales force, distributors, independent agents, dealers, value-added resellers, systems integrators, and e-commerce marketplaces. The company was formerly known as Xerox Corporation and changed its name to Xerox Holdings Corporation in August 2019. Xerox Holdings Corporation was founded in 1903 and is headquartered in Norwalk, Connecticut.

3D Systems Corporation provides 3D printing and digital manufacturing solutions in the Americas, Europe, the Middle East, North Africa, the Asia Pacific, and Oceania. The company offers 3D printers technologies, such as stereolithography (SLA), selective laser sintering, direct metal printing, multi jet printing, color jet printing, polymer extrusion, and extrusion and SLA based bioprinting that transform digital data input generated by 3D design software, computer aided design (CAD) software, or other 3D design tools into printed parts. It also develops, blends, and markets various print materials, such as plastic, nylon, metal, composite, elastomeric, wax, polymeric dental materials, and biocompatible materials. In addition, the company provides digital design tools, including software, scanners, and haptic devices, as well as solutions for product design, simulation, mold and die design, 3D scan-to-print, reverse engineering, production machining, metrology, and inspection and manufacturing workflows under the Geomagic brand. Further, it offers 3D Sprint and 3DXpert, a proprietary software to prepare and optimize CAD data and manage the additive manufacturing processes FOR automated support building and placement, build platform management, print simulation, and print queue management. Additionally, the company provides maintenance and training services; and precision healthcare solutions, such as design, planning, modeling, prototyping, manufacturing, printing, and finishing of medical and dental devices, anatomical models, and surgical guides and tools. It primarily serves companies and small and midsize businesses in medical, dental, automotive, aerospace, durable goods, government, defense, technology, jewelry, electronic, education, consumer goods, energy, biotechnology, and other industries through direct sales force, channel partners, and appointed distributors. The company was founded in 1986 and is headquartered in Rock Hill, South Carolina.

Desktop Metal, Inc. manufactures and sells additive manufacturing technologies for engineers, designers, and manufacturers in the Americas, Europe, the Middle East, Africa, and the Asia- Pacific. The company offers Shop System, an entry-level metal 3D printing using binder jetting; X-series platform that provides binder jet 3D printing of specialty materials, including metals and ceramics, and tools; and P-Series offers high-speed metal 3D printing. It also provides Einstein series, designed for dental professionals which offers 3D printing; ETEC Xtreme 8K platform, a DLP printer with two 385 nm overhead projectors for high-volume production; ETEC Pro XL for industrial polymer 3D printer; S-Max and S-Max Pro platforms, which provides digital casting solutions; and 3D-Bioplotter platform which offers biofabrication solution. In addition, the company offers binder jetting materials, photopolymer resins, BMD materials, and bioprinting materials. It serves automotive, aerospace, healthcare, consumer products, heavy industry, machine design, research and development, and other industries. Desktop Metal, Inc. was founded in 2015 and is headquartered in Burlington, Massachusetts.

Markforged Holding Corporation produces and sells 3D printers, materials, software, and other related services worldwide. It offers desktop, industrial, and metal 3D printers; and composite, continuous fiber, and metal parts, as well as advanced 3D printing software. The company serves customers in aerospace, military and defense, food and beverage, industrial automation, space exploration, healthcare, and automotive industries. Markforged Holding Corporation was founded in 2013 and is headquartered in Waltham, Massachusetts.

Velo3D, Inc. produces metal additive three dimensional printers in the United States and internationally. The company's printers enable the production of components for space rockets, jet engines, fuel delivery systems, and other high value metal parts, which it sells or leases to customers for use in their businesses. It also offers Flow, a proprietary software platform, which scans part designs for geometrical features; Sapphire and Sapphire XC printers; Assure, a quality control software platform that includes process metrologies; and Intelligent Fusion, an underlying manufacturing process that unifies and manages the information flow, sensor data, and the advanced printing technology for precision control of the entire print. In addition, the company provides support services. Its customers range from small- and medium-sized enterprises to Fortune 500 companies in the space, aviation, defense, automotive, energy, and industrial markets. Velo3D, Inc. was founded in 2014 and is headquartered in Fremont, California.

Shapeways Holdings, Inc. facilitates the design, manufacture, and sale of 3D printed products in the United States and internationally. The company offers an end-to-end digital manufacturing platform on which the users can transform digital designs into physical products under the Otto brand; additive manufacturing services, such as 3D printing, rapid prototyping, and design services; and traditional manufacturing services, including injection molding, sheet metal, urethane and vacuum casting, CNC machining, and machine tooling. It also provides selective laser sintering materials, which include nylon 12, thermoplastic polyurethane, polypropylene, thermoplastic elastomer, and nylon 11; binder jetting materials consisting of stainless steel, steel, and sandstone; multi-jet fusion materials; stereolithography materials, such as accura 60, accura xtreme, and accura xtreme 200; selective laser melting material, including aluminum; material jetting materials, such as fine detail plastic, multi-color polyjet, and high definition full color; and wax casting materials comprising copper, platinum, gold, silver, bronze, brass, rhodium, and gold plated brass. It serves the medical, consumer, robotics, architecture, aerospace, gaming, drones, education, and jewelry industries. Shapeways Holdings, Inc. was founded in 2008 and is based in New York, New York. On July 2, 2024, Shapeways Holdings, Inc., along with its affiliates, filed a voluntary petition for liquidation under Chapter 7 in the U.S. Bankruptcy Court for the District of Delaware.

Core Molding Technologies, Inc., together with its subsidiaries, operates as a molder of thermoplastic and thermoset structural products. The company offers a range of manufacturing processes that include compression molding of sheet molding compound, resin transfer molding, liquid molding of dicyclopentadiene, spray-up and hand-lay-up, direct long-fiber thermoplastics, and structural foam and structural web injection molding. It serves various markets, including medium and heavy-duty truck, automotive, power sport, construction, building products, industrial, utilities, and other commercial markets in the United States, Mexico, Canada, and internationally. The company was formerly known as Core Materials Corporation and changed its name to Core Molding Technologies, Inc. in August 2002. Core Molding Technologies, Inc. was incorporated in 1996 and is headquartered in Columbus, Ohio.