3D Systems
A pioneer in additive manufacturing providing 3D printers, materials, software, printed parts, and application-engineering services.
Last updated August 21, 2026
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Overview
3D Systems is an American additive-manufacturing company headquartered in Rock Hill, South Carolina. Founded in 1986 by Chuck Hull, the inventor and patent holder associated with stereolithography, the company helped move three-dimensional printing from an experimental and largely laboratory-based technique into commercial product development and industrial production. Its early business centered on stereolithography systems, photopolymer materials, and the software needed to convert digital designs into physical models. The company is also closely associated with the STL file format, which became an important means of transferring three-dimensional geometry to additive-manufacturing systems. The company’s portfolio now spans professional and production-grade printers, polymer and metal materials, process software, digital design tools, on-demand printed parts, and application-development services. Its technologies include stereolithography, selective laser sintering, fused deposition modeling, color-jet printing, multi-jet printing, and direct metal printing. These systems differ in their energy sources, materials, resolution, throughput, and intended uses, but all build objects layer by layer from computer-aided design data, scanning data, or digitally sculpted models. 3D Systems serves customers across aerospace and defense, automotive, healthcare, dentistry, industrial equipment, consumer products, architecture, education, and entertainment. Applications range from concept models and precision prototypes to tooling patterns, dental restorations, customized medical devices, lightweight aerospace components, and production parts for direct digital manufacturing. The company also provides technical consulting, application engineering, post-processing, and production support, positioning itself as an integrated manufacturing-solutions provider rather than only a printer manufacturer. Its growth has included substantial expansion through acquisitions of printer, software, materials, medical-imaging, service, and content businesses. Notable transactions included Z Corporation, Gentle Giant Studios, Simbionix, LayerWise, botObjects, and the Easyway Group. This acquisition strategy broadened the company’s capabilities across the digital-to-physical production chain, although the pace and scale of acquisitions also attracted criticism from analysts and led to public disagreement over how much growth was organic. 3D Systems became publicly traded in 1993 and moved its listing from Nasdaq to the New York Stock Exchange in 2011 under the ticker DDD. The company relocated its headquarters from California to South Carolina during the 2000s and continues to operate internationally. Its present identity combines proprietary hardware and materials with software, healthcare and dental applications, production services, and specialized engineering expertise.
History
3D Systems was founded in Valencia, California, in 1986 by Chuck Hull, whose work on stereolithography used controlled exposure of liquid photopolymer to create objects one layer at a time. Before this approach, concept models generally required lengthy and expensive conventional fabrication. Stereolithography reduced the time and resources needed for many models while improving repeatability and detail, although early commercial systems faced difficult chemical, mechanical, and fluid-management problems. The company’s initial commercial focus was on SLA equipment, photopolymers, and software. The technology was used first in product development and rapid prototyping, particularly in transportation, healthcare, and consumer-product industries. Improvements such as solid-state lasers in the 1990s enabled changes to materials and system design. Over time, 3D Systems added other polymer and metal processes, moving beyond prototypes toward tooling, functional parts, and direct digital manufacturing. Hull was succeeded as chief executive by Avi Reichental in 2003, while Hull remained associated with the company as a board member and technology executive. In 2005, the company moved its headquarters to Rock Hill, South Carolina, citing operating-cost, business-climate, investment, and tax considerations. A larger facility later consolidated offices, research and development, and rapid-manufacturing operations. Beginning in late 2001, 3D Systems pursued an acquisition-led expansion. The strategy sought to assemble printers, materials, software, content, engineering skills, and service capabilities under one organization. The pace accelerated in the early 2010s, including the acquisition of Z Corporation in 2012 and a series of transactions in healthcare, entertainment, metal printing, color printing, and regional distribution. The program broadened the company’s technology base but also prompted criticism that reported growth relied too heavily on acquisitions. In 2012, the company publicly rejected allegations in a Gray Wolf Report concerning the sustainability and presentation of its growth. The company expanded its healthcare and content activities through Gentle Giant Studios, Simbionix, and LayerWise in 2014. In 2015 it acquired botObjects and the Easyway Group. Reichental left in October 2015, Andrew Johnson served as interim chief executive, and Vyomesh Joshi became chief executive in 2016. Jeff Graves was appointed president and chief executive officer in 2020. Technologically, the business has covered SLA, SLS, FDM, color-jet printing, multi-jet printing, and direct metal printing. It has also developed software for content creation, reverse engineering, organic modeling, and manufacturing workflows. The company’s materials portfolio has included photopolymers, plastics, nylons, waxes, rubber-like materials, composites, and metals. Its services include printed-part production, application engineering, and support for integrating additive manufacturing into industrial processes. 3D Systems has also participated in educational, cultural, healthcare, and manufacturing initiatives. Partnerships and programs have included work with the Smithsonian Institution on three-dimensional representations and collection access, support for the Scholastic Art & Writing Awards, contributions to the National Network for Manufacturing Innovation, and underwriting for children’s oral-health programs. In 2014, Ekso Bionics demonstrated a 3D-printed hybrid exoskeleton developed with 3D Systems. The company remains a global, publicly traded supplier focused on professional and production additive manufacturing.
- 2020
Jeff Graves becomes chief executive
[1]Jeff Graves became president and chief executive officer effective May 26.
- 2015
botObjects and Easyway acquired
[1]The company expanded into full-color filament printing and Chinese sales and service operations.
- 2014
Healthcare, metal-printing, and entertainment expansion
[1]3D Systems acquired Gentle Giant Studios, Simbionix, and LayerWise.
- 2012
Z Corporation acquired
[1]The acquisition expanded color-jet printing and related content and software capabilities.
- 2011
NYSE listing
[1]The company transferred from Nasdaq to the New York Stock Exchange under ticker DDD.
- 2005
Headquarters relocated to Rock Hill
[1]The company moved its headquarters from California to South Carolina.
- 2003
Avi Reichental succeeds Chuck Hull
[1]Reichental became chief executive while Hull continued in board and technology roles.
- 2001
Acquisition-led expansion begins
[1]The company began a sustained program of acquisitions intended to broaden its printers, materials, software, content, and service capabilities.
- 1993
Public listing
[1]3D Systems became a publicly traded company.
- 1986
Company founded and stereolithography patented
[1]Chuck Hull founded 3D Systems and obtained a patent associated with the first stereolithography rapid-prototyping system.
Products and positioning
An integrated, professional and industrial additive-manufacturing provider serving high-value production, healthcare, dental, aerospace, automotive, and advanced-product-development applications.
Polymer additive manufacturing · 1986
SLA
Stereolithography systems selectively cure liquid photopolymer with light to produce detailed parts. They are used for high-accuracy prototypes, models, tooling patterns, dental applications, and selected production work where surface quality and dimensional precision are important.
Polymer additive manufacturing
SLS
Selective laser sintering uses a laser to fuse powdered material layer by layer. The process supports complex geometries and functional prototypes and can be used for low-volume production with less dependence on conventional molds and support structures.
Metal additive manufacturing
Direct Metal Printing
Direct metal printing systems create components from metal powder for demanding aerospace, healthcare, dental, and industrial applications. They are intended for complex geometries, customized components, and parts that benefit from digital production.
Polymer production platform
Figure 4
Figure 4 is a modular production platform combining polymer printing, materials, automation, and workflow capabilities. It is designed to support rapid production of prototypes and end-use parts while allowing systems to be configured for different levels of throughput and automation.
Polymer additive manufacturing
MultiJet Printing
MultiJet Printing deposits liquid photopolymers through inkjet-style printheads. The process can provide high resolution and uses removable support material, making it suitable for detailed prototypes, models, and selected manufacturing applications.
Manufacturing services
On Demand Manufacturing
The company’s on-demand service produces printed parts for customers that need prototypes, tooling, or production components without acquiring and operating their own printing equipment. Services are supported by application engineering and post-processing capabilities.
Controversies
2012
Gray Wolf Report dispute
A Gray Wolf Report questioned whether 3D Systems’ acquisition pace made its growth appear unsustainable and alleged problems in the company’s presentation of organic growth. 3D Systems publicly rejected the report, describing its statements and conclusions as materially false and damaging to the company and shareholders.
Marketing campaigns
- 2014Ekso Bionics hybrid exoskeleton collaboration
United States · Healthcare
Ekso Bionics presented a 3D-printed hybrid exoskeleton developed in collaboration with 3D Systems.
Outcome. Demonstrated a healthcare and assistive-technology use case for printed structural components.
- 2012Smithsonian 3D representation partnership
United States · Cultural institutions
3D Systems entered a multi-year relationship with the Smithsonian Institution to support collection stewardship and improve access through three-dimensional representations.
Outcome. Partnership-based cultural and educational application of 3D scanning and printing.
- 2012Scholastic Future New partnership
United States · Education
The company supported the Scholastic Art & Writing Awards’ Future New category and provided production-grade printers and scholarship support for selected winners.
Outcome. Expanded educational and student-oriented engagement with additive manufacturing.
Brand decisions
2015
Change in executive leadershipStrategyBackground
The company changed leadership after a period of rapid acquisition-driven expansion.
Action taken
Avi Reichental stepped down as president and chief executive officer; Andrew Johnson served as interim chief executive and Vyomesh Joshi was later appointed.
Aftermath
The transition was followed by a new chief executive in 2016 and another leadership change in 2020.
2014
Acquire SimbionixM&ABackground
The company pursued expansion in healthcare, medical imaging, and surgical simulation.
Action taken
3D Systems announced the acquisition of Israeli medical-imaging company Simbionix for $120 million.
Aftermath
The transaction strengthened the company’s healthcare-oriented portfolio.
Acquisition consideration. $120 million (2014)
2012
Acquire Z CorporationM&ABackground
3D Systems sought to expand beyond its existing process portfolio and add complementary color-printing, software, and content capabilities.
Action taken
The company acquired Z Corporation for a reported $137 million.
Aftermath
The transaction broadened the company’s technology and product range, including color-jet printing.
Acquisition consideration. $137 million (2012)
2012
Patent lawsuit against Formlabs and KickstarterOtherBackground
3D Systems alleged that Formlabs’ stereolithography printer and related crowdfunding campaign infringed its patent concerning simultaneous curing of multiple layers.
Action taken
The company filed a lawsuit against Formlabs and Kickstarter in November 2012.
Aftermath
The legal proceeding continued for more than two years and was later discussed in the documentary Print the Legend.
Recent events
- 2020
Jeff Graves appointed president and chief executive officer[1]
Leadership change
The board named Jeff Graves to lead the company, effective May 26, 2020.
- 2016
Vyomesh Joshi appointed chief executive officer[1]
Leadership change
Vyomesh Joshi became president and chief executive officer after the interim leadership period.
- 2015
3D Systems acquires botObjects[1]
M&A · Product launch
The purchase brought in a company associated with a full-color fused-filament printer using a multi-color cartridge concept.
- 2015
3D Systems acquires Easyway Group[1]
M&A
The Chinese sales and service provider became part of the company’s China operations.
- 2015
Avi Reichental leaves 3D Systems[1]
Leadership change
Reichental stepped down as president and chief executive officer, with Andrew Johnson serving on an interim basis.
- 2014
3D Systems acquires Gentle Giant Studios[1]
M&A
The transaction added a studio specializing in three-dimensional character representations and collectibles for major entertainment franchises.
- 2014
3D Systems acquires Simbionix[1]
M&A
The company acquired the Israeli medical-imaging and surgical-simulation business to strengthen healthcare applications.
- 2014
3D Systems acquires LayerWise[1]
M&A
The acquisition added Belgian direct-metal-printing and manufacturing expertise.
- 2012
3D Systems acquires Z Corporation[1]
M&A
The acquisition expanded the company’s portfolio with color-jet printing and related three-dimensional content and software capabilities.
- 2011
3D Systems moves listing to the New York Stock Exchange[1]
Other
The company transferred its common-stock listing from Nasdaq to the NYSE and adopted the ticker DDD.
Sources5 sources
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