ExOne

What ExOne does

ExOne is an industrial additive manufacturing company specializing in binder jet 3D printing technology, founded in 1995 and based in the Pittsburgh, PA area with European headquarters in Gersthofen, Germany. The company designs and manufactures sand 3D printing systems (S-Max Pro, S-Print Pro) that produce metalcasting molds and cores directly from CAD files, eliminating the need for traditional hard tooling. Core technology is built on MIT's licensed 3DP binder jetting process, with over 25 years of continuous development, 20+ qualified materials, and proprietary binder systems (Furan, CHP, HHP, Inorganic) optimized for various foundry applications.

The company's business model combines hardware sales of industrial 3D printing systems with recurring revenue from proprietary consumables (binders, sand), replacement parts, and professional services. Distribution operates through direct enterprise sales for systems, channel partners for regional markets (e.g., ABC Corporation for South Korea), and a global network of Adoption Centers providing on-demand sand printing services. Engineering services include OneCast design support with virtual casting simulation and on-site pour supervision. Supporting the hardware is the ExOne Scout App, an IoT monitoring platform enabled by Siemens MindSphere.

Following Desktop Metal's 2025 bankruptcy, ExOne's assets were acquired by Arc Impact Acquisition Corp for $7 million and subsequently merged with voxeljet under ExOne Global Holdings, backed by Anzu Partners with approximately $1 billion in long-term fund capital extending into the 2030s. The combined entity operates 500+ installed systems worldwide with 250+ employees across North America, Europe, and Asia, serving foundries, automotive manufacturers (BMW, Ford, Daimler), aerospace and defense, pump and hydraulics manufacturers, and heavy equipment producers. Customer segments are diversified across enterprise and mid-market foundries, with notable government relationships including U.S. Department of Defense contracts and Oak Ridge National Laboratory R&D partnerships.

Name

ExOne

Legal name

The ExOne Company

Website

https://exone.com

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

251–500 employees

Short description

ExOne provides industrial binder jet 3D printing systems for foundries and metalcasters, producing sand molds and cores directly from CAD files. The company serves automotive, aerospace/defense, pump manufacturers, and heavy equipment industries with hardware, proprietary binders, and engineering services.

Ownership category

akta.pro rank

Product category

Industrial 3D Printing Systems

NAICS

Special Die and Tool, Die Set, Jig, and Fixture Manufacturing (333514)

SIC

Metalworkg Machinery & Equipment (3540)

akta.pro primary industry

Sand/Foundry & Mold 3D Printers (Sand Binder Jetting, Tooling Systems) (IMAAAAAE)

akta.pro secondary industries

Metal 3D Printers (LPBF/SLM/DMLS, Binder Jetting, DED/LENS/WAAM) (IMAAAAAB), Binder Jetting Feedstocks (Metal/Ceramic Sands & Powders) (IMAAABAI), Service, Repair & Maintenance Contracts (Preventive Maintenance, Onsite Service, Extended Warranty) (IMAAAIAM), 3D Printers (Additive Manufacturing) (HDACAEAH), Electronics & Industrial Component 3D Printing Services (enclosures, fixtures, functional parts) (IMAAADAL)

Keywords

• Binder jet 3D printing
• Industrial sand printers
• Metalcasting cores
• Additive manufacturing systems
• Foundry binder consumables

Headquarters

HQ city

Huntingdon

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Technology or R&D, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. 3D Printing Systems Sales: Sale of industrial binder jetting 3D printing machines including S-Max Pro, S-Max, and S-Print Pro for sand and metal applications. Revenue from complete system sales with associated installation and training.
2. On-Demand Parts Services: Custom 3D printing through Adoption Centers worldwide. Sand casting cores, rapid tooling for plastic thermoforming or composite layup, and custom consumer products delivered directly to businesses. Leverages binder jetting technology with material and design support.
3. Consumables and Materials: Sale of sand materials, binders (Furan, CHP, HHP, Inorganic), and associated consumables for 3D printing operations. Also includes replacement parts for installed machines.
4. Engineering and Consulting Services: OneCast design services including requirement analysis, rigging and riser design, fluid flow and solidification modeling, detailed pouring parameters, mold assembly instructions, and on-site pour supervision for complex metal castings.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels6 records

Core offering

ExOne designs, manufactures, and sells industrial binder jet 3D printing systems (primarily S-Max Pro and S-Print Pro sand printers) for foundries and metalcasters, alongside a portfolio of proprietary binders, sand materials, automated accessories, and engineering services. The technology prints sand molds and cores directly from CAD files, replacing traditional pattern-based tooling and enabling complex geometries for serial metalcasting production.

Product overview

ExOne is a provider of industrial binder jet 3D printing solutions comprising hardware systems, consumables, software tools, and services. The core product line includes sand 3D printers (S-Max Pro, S-Print Pro) that use proprietary binder jetting technology to produce metalcasting molds and cores directly from CAD files. Supporting products include the ExOne Scout App for real-time machine monitoring via Siemens MindSphere, the Automated Desanding Station for workflow automation, and a portfolio of binder consumables (Inorganic, Furan, CHP, HHP) optimized for different casting applications. Services include Sand Parts on Demand for custom printing and OneCast engineering services for complex casting design support.

Differentiator

Problem solved

Functional benefit

Brands

• S-Max: Industrial sand 3D printer product line
• S-Print Pro
• OneCast
• X1
• ExOne Scout
• X1 Washout
• AMClad
• EPIC

Products and services

• S-Max Pro Industrial Sand 3D Printer Flagship production sand 3D printer with industry-leading speed and precision, processing all ExOne binder systems for complex cores and molds with integrated automation enabling lights-out manufacturing. Targets foundries and metalcasters running 24/7 production.
• S-Print Pro Compact Sand 3D Printer Compact industrial sand 3D printer occupying under 12 m² of floor space, designed to bring production-grade binder jetting to small and mid-sized foundries, pattern makers, and print service providers at the company's lowest-ever price point.
• Automated Desanding Station Pioneering automation accessory for S-Max and S-Max Pro sand printers that reduces job box material removal time by up to 95% via a state-of-the-art PLC system and integrated sensors, compatible with the box-in-box system and connectable to up to four S-Max Pro machines for automated inorganic core manufacturing.
• Inorganic Binder (FB901) Water-based alkali-silicate inorganic binder requiring post-curing at elevated temperatures, enabling emission-free casting with no organic content to burn off during pouring and eliminating gas-related defects for higher yields. pH 12, density 1.3 g/cm³, loss on ignition <0.5%, typical strength 250-400 N/cm².
• Furan Binders Chemically-cured furfuryl-alcohol based binders and acid activators for making high strength cores and molds in silica sand and ceramic casting media with low Acid Demand Values (ADV).
• CHP Binders Ester-cured alkaline phenolic resole binders requiring additional post curing at elevated temperatures, best suited for specific core and mold geometries requiring maximum desandability. Compatible with silica sand and ceramic casting media including cerabeads.
• HHP Binders Acid-cured phenolic resole binders requiring additional post curing at elevated temperatures, ideal for producing high hot strength dimensionally-stable cores using silica sand and ceramic casting media including rough and fine cerabeads.
• Sand Parts on Demand On-demand 3D printing service delivered through ExOne Adoption Centers worldwide, producing sandcasting molds and cores, tooling, and custom parts with faster turnaround and lower cost than standard production. Equipped to handle various molding materials and binders for rapid prototyping and short-run production.
• OneCast Engineering Services Comprehensive metalcasting design and engineering services pairing virtual design and casting simulation with 3D printed mold and core packages for done-in-one pour complex casting development. Includes requirement analysis, rigging and riser design, fluid flow and solidification modeling, detailed pouring parameters, mold assembly instructions, and on-site pour supervision.

Named customers10 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration2 records

Feature6 records

Partnerships

Seven partnerships are on record, tiered flagship and core.

• voxeljetflagshipStrategic or Co-development Partner · 23 October 2025ExOne and voxeljet merged under ExOne Global Holdings, reuniting two companies that pioneered industrial binder jetting technology after splitting in 2003 due to patent-related issues. Combined entity operates over 500 systems installed worldwide.
• ABC CorporationcoreChannel Partner/ Reseller/ Distributor · 22 February 2021ABC Corporation is now an authorized channel partner to sell ExOne industrial solutions in South Korea. Company has supplied binders and additives for sand cores and molds for over 40 years with technical support capabilities.
• Oak Ridge National LaboratorycoreStrategic or Co-development Partner · 1 January 2021ExOne holds commercial license agreement with DOE's Oak Ridge National Laboratory for aluminum-infiltrated boron carbide additive manufacturing. Joint development of PEI super-strength binder that doubles as-printed sand part strength.
• ITOCHU Ceratech CorporationcoreStrategic or Co-development Partner · 29 October 2020ExOne will develop and optimize process settings of S-Print, S-Max, and S-Max Pro sand 3D printers for use with Naigai Cerabeads premium ceramic foundry sand. Partnership enables optimized package offerings to North American customers.
• HÜTTENES-ALBERTUS Chemische Werke GmbHcoreTechnology or IntegrationPartnership for development of inorganic binder technology. Hosted joint webinar on emission-free casting and automation possibilities with inorganic binders.
• Siemens MindSpherecoreTechnology or IntegrationExOne Scout app enabled by Siemens MindSphere IoT operating system. Provides real-time machine monitoring and analysis of production 3D printers.
• BMWcoreStrategic or Co-development PartnerBMW uses ExOne's binder jet 3D printing technology for sustainable manufacturing in serial production. ExOne technology helps BMW make its vision a reality for casting cylinder heads for high-efficiency engines.

Scale indicators8 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• voxeljet: Direct competitor and now merged sister company under ExOne Global Holdings. voxeljet manufactures large-format industrial binder jetting 3D printers for sand molds and metal castings, sharing core technology lineage with ExOne (both trace back to MIT's 3DP process).
• EOS GmbH: Direct peer in industrial metal additive manufacturing, focused on DMLS (laser powder bed fusion) systems for serial production in aerospace, automotive, and medical — overlapping customer accounts with ExOne's metal binder jetting line.
• Desktop Metal: Former parent of ExOne and direct competitor in binder jetting (Production System) and other metal AM technologies. Following its 2025 bankruptcy, core assets including ExOne's metal binder jetting IP were sold to Arc Impact/Anzu Partners.
• SLM Solutions: Direct peer in industrial metal additive manufacturing, specializing in selective laser melting (SLM) systems for aerospace, automotive, and energy customers. Competes with ExOne for the same high-value serial-production accounts.
• Renishaw: Industrial metal AM peer offering laser powder bed fusion systems alongside a broad metrology portfolio. Targets aerospace and medical serial-production customers that overlap with ExOne's enterprise foundry and defense accounts.
• Velo3D: Direct competitor in industrial metal AM for serial production in aerospace and defense. Competes with ExOne for OEM customers requiring qualified, repeatable parts production at scale.

Broad incumbents

• Stratasys: Broad incumbent in industrial 3D printing with a portfolio spanning polymer and metal AM systems. Competes with ExOne in industrial manufacturing customer accounts and brings significantly larger scale and channel reach.
• 3D Systems: Diversified industrial 3D printing incumbent with metal binder jetting systems (acquired via DP Polar/Volumetric). Directly competes with ExOne in metal binder jetting for serial production in automotive and aerospace.
• HP (Multi Jet Fusion): HP's Multi Jet Fusion and Metal Jet systems compete in industrial 3D printing, including binder jetting for production parts. Brings unmatched scale, channel, and enterprise sales motion against ExOne's foundry-focused go-to-market.

Emerging players

• Voxel8 / Tritone Technologies: Emerging player in industrial binder jetting AM systems, focused on metals for production applications. Targets overlapping customer pain points (low-cost serial production) as ExOne's metal binder jetting business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/user/ExOne3D
• Facebookfacebook.com/ExOneCo
• LinkedInlinkedin.com/company/the-ex-one-company
• Xx.com/ExOneCo

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries2 records

Funding overview

Funding rounds2 records

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A3 records

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about ExOne