Nittobo

Basic Information

Stock Code
3110
Industry
Glass and Ceramics Products
Category Detail
Spinning & Textiles
Prefecture
Tokyo
Establishment Year
February 1898
Listing Year
May 1949
Official Website
https://www.nittobo.co.jp/
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
Nippon Steel Mining, Quoll Holdings, Ibiden, Tri Chemical Laboratories, MARUWA, Iwaki Pump, Sinfonia Technology, Nippon Micro, Musashi Seimitsu, Tokyo Keiki

Overview

Nittobo is a long-established company founded in 1898, specializing in textiles and glass fiber manufacturing with top-class technological capabilities in Japan.

Current Situation

As of 2023, Nittobo maintains a stable financial base with consolidated sales of approximately 82.3 billion yen and net assets of approximately 90.7 billion yen. Its core glass fiber business holds the top market share domestically, and diversification has advanced to the point where non-textile operations account for 80% of sales. The company possesses pioneering technology in the industrialization of glass fiber and develops building materials and textile products. In recent years, it has invested in streamlining manufacturing processes and enhancing quality control to drive innovation. It also emphasizes environmentally considerate product development and contributions to local society. In the medium to long term, it aims to further strengthen its inorganic materials business and expand into new domains for sustainable growth. In 2023, it transferred its beverage business to sharpen its business focus. Amid market challenges like technological competition with rivals and raw material price fluctuations, it differentiates itself through new technology development.

Trivia

Interesting Facts

  • Succeeded in the world's first industrialization of glass fiber in 1938.
  • Long-established textile manufacturer with history since founding in 1923.
  • Fire Mountain trademark enjoys high recognition domestically.
  • Koriyama factory site in Fukushima now a shopping mall.
  • Company that started Japan's first rock wool production.
  • Underwent transformation where non-textile fields account for 80% of total sales.
  • Numa Water Power Plant designated as Japan Heritage.
  • Changed stock exchange classification from textiles to glass and clay products.
  • Transferred beverage business in 2023 and reorganized business portfolio.
  • Operates Nittobo NI-Tech Lab as technology development base.
  • Owns more than 10 business sites and factories domestically.
  • Provides lab services for product prototyping and analysis to customers.
  • Leads Japan market in fire-resistant insulation materials.
  • Active as B2B supplier to diverse industries.
  • Historical founder is Ando Yosajiro.

Hidden Connections

  • Historical ties to companies that were part of the Katakura Zaibatsu.
  • Contributions to Koriyama city's regional development through factory site utilization.
  • Built strong transaction relationships with major housing manufacturers in building materials.
  • Leading company driving technological innovation in Japan's glass fiber industry.
  • Focused on core inorganic materials and fibers after beverage business transfer.
  • Meets aviation and automotive industry needs with composite material technology.
  • Industry pioneer in early environmental product development.
  • Holds collaborative relationships with many medical and healthcare companies.

Future Outlook

Growth Drivers

  • Market expansion with increasing demand for building materials.
  • New market creation through expanded applications of inorganic fiber technology.
  • Demand for high-function eco-friendly products responding to stricter environmental regulations.
  • Growing demand for fire-resistant and insulation materials domestically and abroad.
  • Strengthened material development in medical and healthcare fields.
  • Productivity improvements and cost reductions via smart factories.
  • Product development driven by societal demands for sustainability.
  • Business expansion through commercialization of new material technologies.
  • Deepened strategic partnerships with B2B customers.
  • Market growth in recycling and circular materials.
  • Improved overseas sales ratio through international expansion.
  • Operational efficiency gains from digitalization.

Strategic Goals

  • Maintain top market share in glass fiber-related markets domestically and abroad.
  • Reduce manufacturing process CO2 emissions by 50%.
  • Eco-friendly products to account for over 80% of sales.
  • Increase B2B sales by 30% from current levels.
  • Expand product lines in medical and healthcare fields.
  • Achieve over 90% smart factory adoption rate.
  • Advanced environmental management system and expanded certifications.
  • Complete sustainable resource procurement and strengthen supply chain.
  • Expand social contribution activities through regional collaboration.
  • Create new businesses generating over 10 billion yen in sales.

Business Segments

Building Materials and Insulation Supply

Overview
Stably supplies high-insulation, fire-resistant, and waterproof building materials to the construction industry.
Competitiveness
Contributes to improved housing performance with top-level quality and technology in Japan.
Customers
  • Construction companies
  • Building materials wholesalers
  • Housing manufacturers
  • Equipment contractors
  • Real estate developers
  • Local builders
  • Public entities
Products
  • Rock wool insulation
  • Glass wool insulation
  • Waterproof sheets
  • Resin building materials
  • Construction glass fiber
  • Sound insulation materials
  • Fireproof materials

Fiber Materials and Industrial Fiber Products

Overview
Provides high-function fiber products for industrial uses across a wide range of industries, supporting product durability improvements.
Competitiveness
Ability to meet customer needs through glass fiber technology and diverse inorganic fiber products.
Customers
  • Textile processors
  • Apparel manufacturers
  • Industrial machinery manufacturers
  • Automotive parts manufacturers
  • Electronics parts manufacturers
  • Medical device manufacturers
Products
  • Glass fiber fabric
  • Industrial textiles
  • Staple fiber
  • Cotton spun yarn
  • Heat-resistant tape

Healthcare and Medical Materials

Overview
Supplies high-quality medical fiber materials to the healthcare market.
Competitiveness
Unique material development capabilities and long track record in the medical field.
Customers
  • Pharmaceutical manufacturers
  • Medical institutions
  • Healthcare product manufacturers
Products
  • Medical fiber materials
  • Hygiene materials
  • Biomaterials

Technology Development Support and Lab Services

Overview
Provides technology development support, prototyping, and analysis services to accelerate customer R&D.
Competitiveness
High-quality research support services leveraging extensive expertise.
Customers
  • Research institutions
  • Corporate labs
  • Universities
Products
  • Industrial technology consulting
  • Product prototyping
  • Material evaluation and analysis services

Environmental Materials

Overview
Provides environmentally considerate materials, contributing to a sustainable society.
Competitiveness
Material development capabilities that reduce environmental impact.
Customers
  • Environmental equipment manufacturers
  • Environmental conservation groups
  • Local governments
Products
  • Insulation materials
  • Soundproofing materials
  • Recyclable material products

Competitive Advantage

Strengths

  • Top-class glass fiber technology in Japan
  • Brand trust from long history
  • Diversified business portfolio
  • High-quality building insulation manufacturing capabilities
  • Stable financial base and asset scale
  • Multiple manufacturing and business sites nationwide
  • Specialized R&D organization
  • Environmental product development capabilities
  • Sales network to diverse customer base
  • Traditional textile manufacturing technology
  • Prompt customer response and technical support
  • Management policy emphasizing sustainability
  • Collaboration system with related subsidiaries
  • Compliance with high product safety standards
  • Linkages and contributions to local communities

Competitive Advantages

  • Superiority from world's first glass fiber industrialization technology
  • Diversification strategy where non-textile sales account for 80%
  • High share and trust in domestic building materials market
  • High-function product lineup from proprietary inorganic materials technology
  • Long-term stable customer relationships
  • Enhanced cost competitiveness through manufacturing process efficiency
  • Continuous innovation in patented technologies and product development
  • Sustainable product development meeting safety and environmental standards
  • Nationwide sales channel network for market coverage
  • Customizable products for diverse segments
  • Long-cultivated engineer training and knowledge sharing
  • Stable investments leveraging capital strength
  • Strong brand image and recognition
  • Regional production base deployment
  • Flexible response to customer needs

Threats

  • Risk of international raw material price fluctuations
  • Potential productivity decline from labor shortages
  • Market share erosion from competitors' technological innovations
  • Cost pressures from stricter environmental regulations
  • Demand reduction from global economic uncertainty
  • Profit instability from exchange rate fluctuations
  • Competition from alternative products with new materials
  • Supply chain disruptions from geopolitical risks
  • Risk of damage to production sites from natural disasters
  • Delays in responding to rapid market need changes
  • Manufacturing constraints from resource procurement difficulties
  • Information leaks from cybersecurity threats

Innovations

2023: High-Performance Glass Fiber Development

Overview
Developed new glass fiber with 20% strength improvement over conventional; optimized for automotive and electronics.
Impact
Contributes to enhanced market competitiveness and new customer acquisition

2022: Introduction of Eco-Friendly Rock Wool Manufacturing Technology

Overview
Introduced technology reducing CO2 emissions in manufacturing by 30% compared to conventional, lowering environmental impact.
Impact
Supports regulatory compliance and improves brand image

2024: Development of High-Function Soundproof Insulation Building Materials

Overview
Developed insulation building materials with enhanced acoustic control performance, contributing to improved residential comfort.
Impact
Aims for differentiation in construction market and sales growth

2021: Introduction of Digital Quality Control System

Overview
Reduced defect rate by 10% with AI-based product inspection system, achieving production efficiency gains.
Impact
Succeeded in cost reduction and quality stabilization

2023: Start of Fiber Recycling Technology Demonstration

Overview
Began demonstration experiments to manufacture high-quality recycled fiber from waste fiber.
Impact
Aims to establish sustainable material circulation

2024: Development of Enhanced Heat Resistance Technology for New Materials

Overview
Developed new coating technology improving glass fiber heat resistance limit by 15%.
Impact
Enhances competitiveness of high-function products

2020: Launch of Smart Factory Promotion Project

Overview
Revolutionized productivity with IoT-based automation and monitoring of manufacturing equipment.
Impact
Achieved significant reduction in factory operating costs

2022: Development of Antibacterial and Deodorizing Function Fibers

Overview
Successfully developed fiber products with enhanced antibacterial properties for medical and hygiene fields.
Impact
Strengthens new market development and response to social needs

2024: Expansion of Low-Environmental-Impact Packaging Material Adoption

Overview
Applied plant-derived recyclable packaging materials to all products to promote sustainability.
Impact
Improves corporate image and customer satisfaction

2021: R&D on New High-Function Composite Materials

Overview
Basic research on lightweight, high-strength composite material technology combining glass fiber and resin.
Impact
Forms foundation for future product line expansion

Sustainability

  • CO2 emission reduction activities in manufacturing processes
  • Promotion of waste recycling rate improvements
  • Environmentally considerate product design and material selection
  • Employee environmental awareness training programs
  • Environmental conservation activities for coexistence with local communities
  • Formulation of sustainable procurement guidelines
  • Enhanced safety and health management and workplace improvements
  • Acquisition of environmental management system certifications
  • Promotion of water resource conservation and recycling
  • Promotion of energy-efficient equipment introduction
  • Diversity promotion and work-style reforms for employees
  • Expansion of social contribution activities