What IMS Nanofabrication does

IMS Nanofabrication GmbH is an Austrian-headquartered semiconductor capital equipment company that designs and manufactures multi-beam electron-beam mask writers (MBMW) used by leading-edge photomask producers and chip manufacturers to fabricate photomasks for advanced logic and memory nodes. Founded in 1985 in Vienna and renamed IMS Nanofabrication in 2001, the company pioneered the world's first commercial multi-beam mask writer — integrating 262,144 programmable electron beams at 50 keV energy into systems that achieve 0.1 nm positional accuracy, 14 nm resolution, and mask write times under 10 hours for complex curvilinear Inverse Lithography Technology patterns. Its product line progressed from the MBMW Alpha prototype (2014) through the MBMW-101 production tool for 7nm nodes (2016) to the MBMW-201 for 5nm nodes (2019), with the platform positioned as a critical enabler of high-NA EUV lithography.

The company generates revenue primarily through direct enterprise sales of multi-million-dollar capital equipment to a small set of global semiconductor manufacturers and merchant mask shops, supplemented by service and support contracts on the installed base. Its go-to-market is direct enterprise field sales with regional technical offices in Austria, Germany, the United States (Santa Clara, Hillsboro, Boise), Taiwan (Tainan, Hsinchu, Taichung), and Korea (Hwaseong, Cheongju, Pyeongtaek). Customer relationships are deep and structural: Intel first invested in 2009 and was a majority shareholder until selling a 20% stake to Bain Capital Special Situations in 2023 at a $4.3 billion post-money valuation; TSMC subsequently led a $430 million strategic equity investment in 2023, and the broader customer consortium (Intel, TSMC, DNP, Photronics) co-funds the technology roadmap. Manufacturing is co-executed with JEOL Ltd., which supplies the industrial platform, while IMS supplies the multi-beam write engine — together producing a tool sold to the leading-edge photomask industry under long-cycle, high-stickiness commercial terms.

Name

IMS Nanofabrication

Legal name

IMS Nanofabrication GmbH

Website

http://www.ims.co.at/

Company type

Private

Founded year

1985

Operating status

Operating

Headcount range

501–1,000 employees

Short description

IMS Nanofabrication designs and manufactures multi-beam electron-beam mask writers (MBMW) for the semiconductor industry, selling direct to leading-edge chip manufacturers and photomask producers such as Intel, TSMC, DNP, and Photronics for 7nm and 5nm node mask production.

Ownership category

akta.pro rank

Headquarters

HQ city

Brunn Am Gebirge

HQ country

Austria

HQ region

Europe

Offices12 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel, Supply Chain

Revenue model

1. Multi-beam Mask Writer Equipment Sales: IMS generates primary revenue from selling advanced multi-beam electron beam mask writing equipment to semiconductor manufacturers. Systems are highly specialized capital equipment with long sales cycles and high price points.
2. Equipment Service and Support: Ongoing service, maintenance, and technical support for installed multi-beam mask writer systems, likely with service contracts and spare parts revenue.

Go-to-market motion2 records

Distribution channels1 record

Marketing channels5 records

Core offering

IMS Nanofabrication develops, manufactures, and sells multi-beam electron beam mask writing systems (MBMW) used by semiconductor chip manufacturers to produce advanced photomasks for nodes from 28nm down to 5nm. The MBMW platforms feature 262,144 programmable electron beams (512 x 512) operating at 50 keV, delivering 14nm resolution and 0.1nm positional accuracy with mask write times under 10 hours. The company also provides ongoing service, maintenance, and technical support for installed systems at customer fabs worldwide.

Product overview

IMS Nanofabrication is a global technology leader in multi-beam mask writers for the semiconductor industry. The company produces electron beam lithography systems including the MBMW-101 (1st generation) for 7nm nodes and MBMW-201 (2nd generation) for 5nm nodes, alongside earlier MBMW Alpha and Beta prototypes. These Multi-Electron Beam Writers are essential components in semiconductor chip manufacturing, enabling advanced mask writing with 262,144 programmable beams at 50 keV energy.

Differentiator

Problem solved

Functional benefit

Products and services

• MBMW-101 Multi-Beam Mask Writer First-generation Multi-Beam Mask Writer providing 262,144 programmable electron beams at 50 keV energy for mask technology nodes from 28nm to 5nm. Features mask write times under 10 hours, supports complex curvilinear Inverse Lithography Technology (ILT) patterns, and provides 14nm resolution with 0.1nm positional accuracy for leading-edge semiconductor photomask manufacturers.
• MBMW-201 Multi-Beam Mask Writer Second-generation Multi-Beam Mask Writer designed for the 5nm technology node, entered the mask writer market in Q1 2019. Built on the MBMW platform to support advanced semiconductor photomask production with higher throughput requirements for next-generation chip designs.
• MBMW Alpha Multi-Beam Mask Writer World's first multi-beam mask writer for 6-inch photomasks, realized in February 2014 as the proof-of-concept tool. Integrated an industrial platform provided by JEOL with the CMOS-addressable multi-beam unit providing 262,144 programmable electron beams, establishing the foundation for subsequent commercial MBMW products.

Quantifiable outcome

• Mask write time reduced to less than 10 hours for complex patterns
• +2 more outcomes

Named customers4 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core.

• JEOL Ltd.coreStrategic or Co-development Partner · 28 February 2017Long-term partnership for production of the MBMW-101 multi-beam mask writer. IMS manufactures the multi-beam write engine providing 262,000 programmable beams of 50keV energy. JEOL provides a novel platform with air-bearing vacuum stage for writing advanced patterns on 6-inch mask blanks. Together they supply the MBMW-101 to leading-edge photomask manufacturers.
• IMS Consortium (Intel, TSMC, DNP, Photronics)coreStrategic or Co-development Partner · 1 January 2010Consortium formed in 2010 to support IMS multi-beam mask writer development. Includes Intel, TSMC, DNP, and Photronics. The consortium laid the foundation for commercialization of the MBMW technology for semiconductor mask production.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• ASML Holding: ASML is the global leader in lithography equipment for semiconductor manufacturing, dominant in EUV and DUV wafer scanners. While IMS focuses on multi-beam mask writers (a complementary upstream tool) rather than wafer exposure, both companies serve the same advanced-node lithography ecosystem and the same leading-edge fab customers (TSMC, Intel, Samsung).
• Nikon Corporation: Nikon is a major manufacturer of semiconductor lithography equipment (ArF immersion and i-line scanners) and historically a competitor to ASML in wafer exposure. While not focused on mask writing, it operates in the broader semiconductor lithography ecosystem that IMS enables upstream.
• Canon Inc. Canon is a diversified manufacturer producing semiconductor lithography equipment (i-line and KrF stepper/scanner systems) and other precision optical / nanofabrication products. It competes in adjacent lithography categories and shares IMS's customer base of advanced semiconductor fabs and mask manufacturers.
• KLA Corporation: KLA is the dominant supplier of process control and yield management equipment for semiconductor fabs (inspection, metrology). It serves the same advanced-node chipmakers as IMS and is part of the broader semiconductor capital equipment ecosystem in which IMS's mask writers operate.
• Applied Materials: Applied Materials is one of the largest semiconductor equipment makers globally, with broad exposure to deposition, etch, inspection, and patterning-adjacent tools. While it does not directly compete in multi-beam mask writing, it serves the same foundry and mask shop customers and could potentially enter the segment.

Direct peers

• JEOL Ltd. JEOL is a Japanese manufacturer of electron beam and scientific instruments, including electron beam lithography systems. JEOL is IMS's long-term partner supplying the industrial vacuum stage for the MBMW-101 platform, making it both a critical supplier and the most operationally intertwined comparable in mask-writing technology.
• NuFlare Technology: NuFlare (a Toshiba Electronic Devices & Storage subsidiary) is the leading supplier of electron beam mask writers used in advanced semiconductor photomask production. It is IMS's principal direct competitor in the multi-beam / variable-shaped beam mask writer market, serving the same mask shop and foundry customers.
• Heidelberg Instruments: Heidelberg Instruments is a German manufacturer of direct-write laser and electron beam lithography systems used in photonics, MEMS, and advanced R&D applications. While smaller and R&D-oriented, it is one of the few companies globally producing electron-beam-based nanolithography equipment comparable in technology to IMS.

Emerging players

• Vistec Electron Beam: Vistec Electron Beam is a manufacturer of electron beam lithography systems used in semiconductor, photonics, and nanofabrication applications. Smaller and more R&D-focused than IMS, it represents an emerging player in e-beam-based lithography with overlapping customer use cases.

Regional players

• Rigaku Holdings: Rigaku is a Japanese manufacturer of X-ray and semiconductor metrology / analysis equipment. It is not a direct competitor to IMS but operates in the semiconductor capital equipment ecosystem serving similar advanced-node fab customers in Japan and Asia.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks1 record

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ims-nanofabrication-gmbh

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 records

Funding overview

Funding rounds4 records

Investors4 records

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

M&A

Investments

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

Frequently asked questions about IMS Nanofabrication