Nippon Hume

Basic Information

Stock Code
5262
Industry
Glass and Stone Products
Category Detail
Construction Materials & Equipment
Prefecture
Tokyo
Establishment Year
October 1925
Listing Year
May 1949
Official Website
https://www.nipponhume.co.jp/
TSE Information
TSE Information
Yahoo! Finance
Yahoo! Finance
Other Companies
NJS, Nissui Con, Nozawa, Asahi Concrete Industries, Nippon Concrete Industries, Toyo Asano, Mitani Sekisan, Nippon Kogyo, Yamau Holdings, Yamax, Asia Pile Holdings, Berutex Corporation, Blue Innov

Overview

Nippon Hume is Japan's largest concrete products manufacturer founded in 1925, holding a 20% share in the Hume pipe sector and also engaging in manufacturing and construction of PC foundation piles, making it a leading company in the construction materials industry.

Current Situation

Nippon Hume achieved consolidated sales of approximately 37.1 billion yen, operating profit of 2 billion yen, and net profit of 3 billion yen for the fiscal year ending March 2025. Its flagship product, Hume pipes for sewers, holds the top industry share of 20%, but the market is in a shrinking trend due to the maturity of sewerage penetration. The main revenue source has shifted to the PC foundation pile manufacturing and construction business, maintaining competitive superiority by leveraging technological strength and manufacturing expertise. It also handles pipeline diagnostics, pipe rehabilitation business, and real estate leasing to pursue diversification. In recent years, it has actively advanced technological innovations such as seismic retrofitting methods and high-pressure concrete jacking pipes, receiving awards like the Japan Society of Civil Engineers Award. It focuses on environmentally considerate product development and sustainable resource utilization, while implementing community contribution activities. Going forward, expansion of the PC foundation pile business and deepening of pipeline diagnostic technology will be key to growth, with utilization of overseas bases also in view. Through company-wide organizational strengthening for efficiency improvements and development of new construction methods and products, it aims to enhance competitiveness from 2025 onward.

Trivia

Interesting Facts

  • Obtained patent for Japan's first centrifugally cast Hume pipe manufacturing
  • Leader with approx. 20% domestic share in Hume pipe market
  • Received numerous technology awards including Japan Society of Civil Engineers Award
  • Operates sports facility Snow Nova utilizing former factory site
  • Strength in material supply as part of Pacific Cement Group
  • Established company with nearly 100 years of history since founding
  • Possesses multiple proprietary pipeline rehabilitation methods contributing to industry
  • Deploys multiple factories domestically and bases overseas
  • Engaged in environmentally friendly product development for over 20 years in-house
  • Indispensable presence as infrastructure material for public works
  • Products used in Tokyo Olympics-related sewer infrastructure
  • Participates in environmental businesses via related companies like environmental improvement plans
  • Utilizes superior anti-corrosion and durability technologies in manufacturing process
  • Pipeline diagnostics business started from early 2000s
  • Major factories nationwide including Saitama, Mie, and Kyushu

Hidden Connections

  • Leverages capital ties with Pacific Cement to control raw material procurement costs
  • Contributes to local economy by utilizing factory sites in real estate business
  • Strong ties with public institutions like Japan Society of Civil Engineers through multiple technology developments
  • Domestic sewer market trends have significant impact on sales
  • Successfully built connections with local residents through sports facility operations
  • Broad deployment of pipeline rehabilitation and environmental technologies via related companies
  • Penetrating Southeast Asia concrete products market through overseas expansion
  • Capturing long-term infrastructure renewal demand in civil engineering and construction markets

Future Outlook

Growth Drivers

  • Revenue growth from expansion of PC foundation pile business
  • Increasing demand for pipeline rehabilitation due to aging infrastructure
  • Market shift to environmentally considerate products
  • Ongoing revival of public infrastructure investment
  • Differentiation enhancement of seismic-resistant and durable products through technological innovation
  • Overseas market expansion and growing Southeast Asia demand
  • Diversification effects from real estate and sports businesses
  • Construction efficiency improvements using digital technologies
  • Expanding infrastructure renewal needs for aging society
  • Increasing demand for high-performance products due to strict environmental regulations

Strategic Goals

  • Maintain top domestic share in PC foundation piles
  • Double sales in pipeline diagnostics and rehabilitation business
  • Achieve 70% sales ratio for low-environmental-impact products
  • Secure over 20% sales ratio from overseas markets
  • Achieve factory energy-saving and environmental load reduction targets
  • Invest over 5% of annual sales in technology development
  • Advance CSR through strengthened community collaboration
  • High efficiency in production and construction via DX utilization
  • Exceed 15% sales ratio from new businesses and products
  • Secure highly skilled personnel through enriched employee training programs

Business Segments

Concrete Pipe Products Business

Overview
Provides highly durable concrete pipe products and construction technologies for sewer and other infrastructure.
Competitiveness
Proprietary centrifugal molding technology and development capabilities in diverse rehabilitation methods
Customers
  • 地方自治体上下水道部
  • 土木工事業者
  • 建設コンサルタント
  • 工事施工業者
Products
  • ヒューム管各種
  • 高耐圧推進管
  • 耐震管路製品
  • 管路更生工法

Prestressed Concrete Pile Business

Overview
Offers integrated manufacturing and construction services for PC piles for building foundations, achieving high quality.
Competitiveness
Supply of high-strength piles and construction capabilities based on years of track record
Customers
  • 建設会社
  • デベロッパー
  • 民間建築事業者
  • インフラ整備企業
Products
  • PC基礎杭製造
  • PC杭施工工事
  • 杭打ち機械
  • 特殊施工技術

Pipeline Diagnostics & Pipe Rehabilitation Business

Overview
Provides investigation and diagnostics for aging pipelines along with rehabilitation technologies for long-life extension.
Competitiveness
Comprehensive pipeline diagnostic technology and possession of diverse regeneration methods
Customers
  • 上下水道管理者
  • 地方公共団体
  • 建設コンサルティング企業
  • 環境保全事業者
Products
  • 管路腐食診断
  • 耐震化工法
  • ハイビーエム工法
  • 3Sセグメント工法

Real Estate & Environment Business

Overview
Deploys office leasing and sports facility operations utilizing idle land.
Competitiveness
Effective utilization of former factory sites and community-integrated operations
Customers
  • 企業テナント
  • スポーツ愛好者
  • 地域コミュニティ
  • イベント主催者
Products
  • 賃貸オフィススペース
  • スポーツ施設運営
  • 駐車場管理
  • 施設メンテナンス

Overseas Business

Overview
Supplies concrete products and performs construction for local facilities in Indonesia, Hong Kong, etc.
Competitiveness
Rapid response via local subsidiaries and provision of Japanese quality
Customers
  • 東南アジア建設会社
  • 海外プラント事業者
  • 現地自治体
  • 国際インフラ投資家
Products
  • 現地向けヒューム管製造
  • コンクリート製品供給
  • 工事請負サービス

Competitive Advantage

Strengths

  • High market share in domestic Hume pipe sector
  • Proprietary centrifugal molding manufacturing technology
  • Possession of diverse seismic-resistant and rehabilitation methods
  • Long history and reliable brand
  • Stable supply capacity through multi-factory system
  • Wide product lineup
  • Strong customer base (both public and private)
  • Growth potential through overseas expansion
  • Active investment in technology development
  • Revenue stabilization through diversification
  • Provision of environmentally considerate products and services
  • Expertise in tubular building materials
  • Possession of high-quality construction know-how
  • Solid financial base
  • Good relationships with local communities

Competitive Advantages

  • Secures stable market base with top domestic share in Hume pipes
  • Superiority in high-quality product manufacturing via proprietary patented technologies
  • Differentiated technical services in seismic retrofitting and pipe rehabilitation methods
  • Top-class manufacturing and construction technology in PC foundation piles
  • Demand-supply adjustment and rapid delivery possible through multi-site factories
  • Contributes to long-life social infrastructure via pipeline diagnostics and rehabilitation technologies
  • Risk dispersion from business cycle fluctuations through diversified operations
  • Maintains close customer contacts in regional infrastructure and construction markets
  • Abundant delivery record to public projects forms trust base
  • Continues environmentally considerate product development to form unique position
  • Flexible response possible in local business expansion via overseas bases
  • Stable orders backed by historical background and customer network
  • Rapid introduction of new technologies via in-house R&D capabilities
  • Revenue base expansion through diversification into non-construction like sports business
  • Focus on labor safety and quality management to enhance customer satisfaction

Threats

  • Declining demand from shrinking sewer pipe market
  • Order instability due to construction industry business cycles
  • Risk of rising raw material concrete costs
  • Intensifying competition from new alternative materials and technologies
  • Difficulty securing talent due to declining workforce population
  • Risk of production facility damage from natural disasters
  • Increased production costs from stricter environmental regulations
  • Market share erosion from competitors' new technology developments
  • Political and economic risks in overseas business
  • Impact from public works budget cuts
  • Difficulty in technology succession due to engineer shortage
  • Changes in product/service demand from shifting social needs

Innovations

2023: FN Joint Development

Overview
Developed new FN joint design for segment joints to improve connection performance.
Impact
Significantly improves joint durability and constructability

2021: Large-Diameter Existing Pipe Seismic Retrofitting Method Development

Overview
Newly developed seismic reinforcement method for existing large-diameter pipes to enhance safety.
Impact
Realizes earthquake risk reduction and long-life extension for pipelines

2020: JIP-PIPE High-Pressure Jacking Pipe Production Started

Overview
Acquired manufacturing technology for high-pressure resistant concrete jacking pipes and commercialized.
Impact
Enhanced pressure resistance accommodates diverse infrastructure construction

2022: Floatless Method Practical Implementation

Overview
Introduced new pipeline rehabilitation technology Floatless Method to improve construction efficiency.
Impact
Contributes to shorter construction periods and cost reductions

2024: Environmentally Friendly Pile Development

Overview
Developed new low-environmental-impact PC foundation pile product to strengthen environmental consideration.
Impact
Achieves energy savings and reduced environmental load

Sustainability

  • Introduction of energy-saving manufacturing processes
  • Development of low-environmental-impact concrete materials
  • Greening of factory sites and cooperation in local activities
  • Achievement of over 90% waste recycling rate
  • Adoption of resource-saving packaging
  • Promotion of compliance with construction industry environmental standards
  • Strengthening of labor safety and health management
  • Promotion of environmental consideration in supply chain
  • Environmental conservation through collaboration with local communities
  • Implementation of in-house environmental education programs
  • Promotion of sustainable material procurement
  • Setting and disclosure of CO2 emission reduction targets