Disco

Basic Information

Stock Code
6146
Industry
Machinery
Category Detail
Manufacturing Machinery & Electrical Equipment
Prefecture
Tokyo
Establishment Year
March 1940
Listing Year
October 1989
Official Website
https://www.disco.co.jp/
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
Roctec, Kokusai Electric, Ulvac, Advantest, Japan Micronics, Ferrotec Holdings, Lasertec, Tokyo Seimitsu, SCREEN Holdings, Tokyo Electron

Overview

Disco is a world-leading manufacturer of semiconductor manufacturing equipment founded in 1940, leading the industry with cutting and grinding equipment leveraging proprietary technologies.

Current Situation

In the fiscal year ending March 2025, Disco achieved consolidated sales of approximately ¥393.3 billion and operating profit of approximately ¥166.8 billion, boasting high market shares domestically and internationally. Its flagship products are precision processing equipment for semiconductors, such as dicing saws and grinders, which are highly regarded by semiconductor manufacturers worldwide. The company is proactive in technological innovation, focusing on developing next-generation technologies like ultra-thin cutting wheels and laser saws. It is committed to reducing environmental impact by promoting cleanroom production systems and energy-saving equipment development. In the medium to long term, it aims to support smart factories using AI and IoT, accelerating new market development and global expansion. Through major subsidiaries and overseas bases, it has established localized service systems to enhance customer satisfaction. It actively promotes talent development and women's empowerment, focusing on building a foundation for sustainable growth. While flexibly responding to market environment changes, it seeks to maintain competitive advantages with its technological prowess.

Trivia

Interesting Facts

  • Holds top-class world share in ultra-thin cutting wheels.
  • Operates a large production base in Chino City, Nagano Prefecture.
  • Company name derives from the English abbreviation of former name 'Daiichi Seito-sho'.
  • Company president's management philosophy featured on TV show 'Cambria Palace'.
  • Founder's family remains deeply involved in current management.
  • Business expanded alongside growth of the global semiconductor industry.
  • Multinational affiliates deployed worldwide.
  • Selected for Nikkei 225 and TOPIX Large 70 indices.
  • Provides integrated special tools and equipment for semiconductor industry.
  • Gains customer trust through rigorous quality control.
  • Used as standard equipment in semiconductor production sites worldwide.
  • Multiple sales bases in Asia, North America, and Europe.
  • Actively collaborates on R&D support within the industry.
  • Receives high global recognition for cemented carbide tool technology.
  • Conducts regular technical training and skill certifications for employees.

Hidden Connections

  • Disco co-creates new technologies through technical collaborations with numerous semiconductor equipment manufacturers.
  • Deep ties with major semiconductor production sites in Asia and North America, closely sharing market information.
  • Brand name from former company name continues in current product series.
  • Long-term trading relationships with major electronics parts companies, forming strategic partnerships in parts procurement.
  • Advanced dicing technology is being explored for applications in medical devices and precision industries.
  • R&D division actively collaborates with domestic universities and overseas research institutions.
  • Major shareholders include numerous trust banks and holding companies.
  • Provides region-specific services and support through local subsidiaries in each country.

Future Outlook

Growth Drivers

  • Expansion of demand related to next-generation memory in semiconductor industry
  • Increased demand from AI and IoT product market growth
  • Expansion of practical applications for new processing technologies like lasers
  • Sales enhancement through global production site expansion
  • Advancement and diversification of electronics industry
  • Increased investments in sustainability technologies
  • Improved technology to handle semiconductor material diversification
  • Ongoing increase in high-precision processing needs
  • Semiconductor equipment investments in emerging markets
  • High functionalization of manufacturing equipment amid digitalization
  • Product innovation through strengthened joint development with customers
  • Enhanced after-sales services and technical support

Strategic Goals

  • Maintain and expand world share above 50%
  • Increase new technology development investment to over 10% of sales
  • Achieve carbon neutrality to become environmental leader
  • Energy-saving and environmental enhancements across all product lines
  • Strengthen customer service systems in global markets
  • Build organizational culture emphasizing diversity and inclusion
  • Achieve 20% of sales from new business areas
  • Lead industry with smart factory-related technologies
  • Strengthen sustainable partnerships with local communities
  • Expand and enhance talent development programs and training

Business Segments

Semiconductor Manufacturing Equipment Sales and Maintenance

Overview
Sells essential high-precision dicing and grinding equipment for semiconductor manufacturing processes and provides maintenance services.
Competitiveness
Proprietary technology and global support system
Customers
  • Major semiconductor manufacturers
  • Foundries
  • Electronic component makers
  • LCD panel manufacturers
  • R&D institutions
  • Contract manufacturers
  • Global production sites
  • Industrial machinery makers
  • Device manufacturers
  • Technical universities
Products
  • Dicing Saw
  • Grinder
  • Polisher
  • Laser Saw
  • Dry Etcher
  • Dicing Blade
  • Coating equipment
  • Inspection equipment
  • Maintenance services
  • Consumables

Precision Tool Manufacturing and Supply

Overview
Manufactures and supplies high-performance tools for semiconductor and electronic component processing.
Competitiveness
Product lineup with high precision and durability
Customers
  • Semiconductor equipment makers
  • Machine tool trading companies
  • Industrial machinery makers
  • Automotive parts manufacturers
  • Electronics manufacturers
Products
  • Ultra-thin dicing blades
  • High-durability grinding wheels
  • Polishing wheels
  • Special processing tools

Technical Support and Consulting

Overview
Provides advanced technical support and process optimization consulting.
Competitiveness
Years of industry expertise and technological capabilities
Customers
  • Semiconductor factories
  • Manufacturing line operators
  • New business development companies
  • University research institutions
Products
  • Production line optimization consulting
  • Equipment application technical support
  • New technology development assistance
  • Equipment training

Consumables and Parts Sales

Overview
Stably supplies consumables and replacement parts necessary for equipment operation.
Competitiveness
Immediate supply capability for high-quality products
Customers
  • Semiconductor manufacturers
  • Maintenance service providers
  • Equipment users
Products
  • Grinding wheels
  • Polishing pads
  • Replacement parts
  • Consumable materials

R&D Equipment Provision

Overview
Provides precision processing equipment specialized for R&D applications.
Competitiveness
Customization tailored to research needs
Customers
  • University labs
  • Industrial technology research institutes
  • Corporate training institutions
Products
  • Compact grinding equipment
  • Development dicing equipment
  • Material testing machines

Competitive Advantage

Strengths

  • World-leading market share in semiconductor manufacturing equipment technology
  • Proprietary ultra-thin cutting wheel technology
  • Global sales and service network
  • Solid financial base and high profitability
  • Customer-focused technical support system
  • Broad product lineup
  • Advanced R&D capabilities
  • Innovations for improving production efficiency
  • High product quality and reliability
  • Long-term customer relationship building
  • Technology compatible with diverse materials
  • Team of highly skilled engineers
  • Strength in IP protection
  • Proactive sustainability initiatives
  • Contributions to industry standards

Competitive Advantages

  • Monopolizes market with ultra-thin wheels and high-precision dicing technology
  • Sales network and after-sales service in major global markets
  • Leads competitors with integrated grinding and polishing technology
  • Rapid commercialization of latest laser dicing technology
  • Strong customer base and high repeat business rate
  • Enriched product lineup through partnerships
  • Continuous technological innovation via investments
  • R&D enhancement through high profitability and stable management
  • Solutions tailored to manufacturing site needs
  • Robust patent portfolio
  • Risk-diversified global production sites
  • Rapid failure response and parts supply
  • ISO-compliant quality management system
  • Technological flexibility to adapt to changing markets
  • Industry-leading environmental measures and sustainability

Threats

  • Cyclical risks in the semiconductor manufacturing industry
  • Intensifying price competition from emerging manufacturers
  • Risk of failing to keep pace with rapid technological innovation
  • Changes in processing requirements due to semiconductor material diversification
  • Impacts from international politics and trade friction
  • Profit pressure from exchange rate fluctuations
  • Intensifying talent acquisition competition
  • Cost increases from stricter environmental regulations
  • Market share erosion from new entrants
  • IP infringement risks
  • Disruptions in global supply chains
  • Impacts of natural disasters on production facilities

Innovations

2025: AI-Equipped Dicing Saw New Model Announced

Overview
Introduced a new dicing saw that significantly improves dicing quality and production efficiency using AI technology.
Impact
Improves customer factory yield and productivity by 20%

2024: Laser Dicing Technology Commercialization Begins

Overview
Developed and launched a high-precision laser dicing equipment compatible with diverse materials.
Impact
Reduces environmental impact and costs by minimizing wheel usage

2023: Plasma Dry Etcher Performance Revolution

Overview
Significantly improved wafer quality post-dicing through enhancements in plasma application technology.
Impact
Contributes to 10% defect rate reduction

2022: New Series of Thin Cemented Carbide Tools Developed

Overview
Expanded tool series using new materials for high durability and improved machining accuracy.
Impact
Extends product life by 30% and improves machining speed

2021: Smart Maintenance System Introduced

Overview
Developed a system using IoT for real-time monitoring of equipment operating status.
Impact
Reduces downtime by 25%

Sustainability

  • Development and promotion of energy-saving equipment
  • Implementation of CO2 emission reduction plans in production processes
  • Expansion of recycled material usage
  • Waste reduction and environmental impact minimization activities
  • Strengthened environmental compliance and CSR reporting
  • Collaboration with local communities on natural environment conservation
  • Establishment of sustainable material procurement policies
  • Employee environmental awareness education programs
  • Promotion of green procurement
  • Environmental impact assessment across product lifecycles