Ikuyo

What Ikuyo does

Ikuyo Co., Ltd. (株式会社イクヨ, TSE Standard Market ticker 7273) is a Japanese holding company founded in 1947, headquartered in Tokyo (Minato-ku Akasaka) and originally established for automotive window rubber manufacturing. In 2026 it converted to a holding company structure via an absorption-type company split, transferring its automotive components business to wholly-owned subsidiary Ikuyo Automotive Co., Ltd., with 189 consolidated group employees as of March 2025. The company operates three core manufacturing businesses — synthetic resin products, aluminum die-cast products, and overseas automotive component manufacturing — delivered through subsidiaries including Ikuyo Automotive (Japan), TAMADAI CO (Japan), Kunshan VeriTech Automotive Systems (China), PT. IKUYO INDONESIA, and IKUYO VIETNAM CO., LTD., serving automotive OEMs and tier-one parts suppliers across Japan, China, Indonesia, and Vietnam.

The company differentiates through lightweight / weight-reduction technology applicable to gasoline, diesel, hybrid, and EV vehicles, complemented by an integrated production system spanning CAD/CAE design, prototyping, mold fabrication, testing, and mass production. Revenue is generated primarily through B2B hardware sales of resin and aluminum die-cast automotive components (with no public pricing). Alongside the core automotive franchise, Ikuyo operates four growth segments: hydrogen energy solutions via YOUON JAPAN, digital asset services (stablecoin-powered international remittances and Bitcoin mining), autonomous driving component frameworks, and EV-related manufacturing including small-scale commercial EVs.

The business model blends traditional B2B manufacturing with adjacency plays in hydrogen, blockchain-based payment infrastructure (notably as co-lead investor in VelaFi's $20M Series B), and EV platforms. Sun Feng (孫 峰), appointed President and Representative Director in March 2024, leads the group with a background spanning securities, asset management, and motors entities. The board includes a substantial outside director roster (legal, media, athletic, and academic backgrounds), consistent with standard Japanese listed-company governance practices.

Name

Ikuyo

Legal name

株式会社イクヨ (Ikuyo Co., Ltd.)

Website

https://ikuyo194.co.jp

Company type

Public

Founded year

1947

Operating status

Operating

Headcount range

101–250 employees

Short description

Ikuyo Co., Ltd. is a Japanese holding company (TSE: 7273) that manufactures synthetic resin, aluminum die-cast, and rubber automotive components through subsidiaries in Japan, China, Indonesia, and Vietnam, serving automotive OEMs and tier-one suppliers, and is expanding into hydrogen energy, digital assets, autonomous driving, and EV-related businesses.

Ownership category

akta.pro rank

Product category

Automotive Components Manufacturing

NAICS

Motor Vehicle Parts Manufacturing (3363), Other Motor Vehicle Parts Manufacturing (336390)

SIC

Motor Vehicle Parts & Accessories (3714), Plastics Products, Nec (3089), Plastic Material, Synth Resin/Rubber, Cellulos (No Glass) (2820)

akta.pro industry

PRIMARYIMACAKAE

Automotive Exterior Trim & Appearance Components Manufacturing (Moldings/Badges/Grilles/Chrome/Cladding)

Industrials, Manufacturing & Construction/Automotive & Mobility Manufacturing/Automotive Interior & Exterior Components Manufacturing (Seats/Trim/Glazing)

SECONDARYIMACAGAH

Body Panels, Doors, Hoods & Closures Manufacturing

Industrials, Manufacturing & Construction/Automotive & Mobility Manufacturing/Vehicle Body, Cab & Trailer Manufacturing

SECONDARYIMANAFAE

Consumer Products Injection Molding (Housewares, Toys, Personal Care)

Industrials, Manufacturing & Construction/Plastics & Rubber Manufacturing/Injection-Molded Plastics Manufacturing

Keywords

• Synthetic resin automotive parts
• Aluminum die-cast components
• Lightweight automotive components
• Automotive contract manufacturing
• Mold fabrication services

Headquarters

HQ city

Atsugi

HQ country

Japan

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Automotive Components Manufacturing: Manufacturing and sales of synthetic resin automotive parts, aluminum die-cast products through subsidiary companies. Revenue from OEM parts supply to automotive manufacturers.
2. Hydrogen Energy Solutions: Green hydrogen generation and utilization technology development and solutions sales through YOUON JAPAN subsidiary.
3. Digital Asset Services: Stablecoin-powered international remittances, Bitcoin mining operations, and Web3 payment infrastructure implementation.
4. Investment Returns: Returns from venture investments in crypto/stablecoin infrastructure companies such as VelaFi

Go-to-market motion1 record

Distribution channels3 records

Marketing channels2 records

Core offering

Ikuyo manufactures and sells synthetic resin automotive components (interior and exterior plastic parts) and aluminum die-cast automotive products through wholly-owned and majority-owned subsidiaries in Japan, China, Indonesia, and Vietnam. The group operates an integrated production system from CAD/CAE design through prototyping, mold fabrication, testing, and mass production, supplying lightweight components to OEMs and tier-one automotive suppliers. It is also developing hydrogen energy solutions (via YOUON JAPAN), stablecoin-based international remittances and Bitcoin mining (digital asset business), and EV/autonomous driving component offerings.

Product overview

Ikuyo Co., Ltd. is a holding company (stock code: 7273, Tokyo Stock Exchange Standard Market) that operates a diversified portfolio of seven business segments. The company traces its origins to 1947 and has evolved from automotive rubber components to a multi-business group. Its core operations include three manufacturing businesses (synthetic resin products, aluminum die-casting, and overseas automotive manufacturing) managed through subsidiaries IKUYO Automotive, TAMADAI CO, Kunshan VeriTech Automotive Systems, and PT. IKUYO INDONESIA. Growth initiatives span four emerging areas: hydrogen-related business (via YOUON JAPAN), digital asset business (stablecoin remittances and Bitcoin mining), autonomous driving, and EV-related business. The company operates as a holding company structure transitioning in 2026, with group employees totaling 189 as of March 2025.

Differentiator

Problem solved

Functional benefit

Products and services

• Synthetic Resin Product Manufacturing Business (合成樹脂製品製造事業) Manufactures, processes, and sells automotive interior and exterior plastic components using an integrated production system covering product design (CAD/CAE), prototyping, mold fabrication, testing, and mass production for automakers and tier-one suppliers.
• Aluminum Die Casting Manufacturing Business (アルミダイカスト製品製造事業) Manufactures, processes, and sells aluminum die-cast products for automotive components, offering mass-producibility, lightweight properties, and recyclability with integrated design-to-quality-assurance capabilities.
• Overseas Automotive Product Manufacturing Business (海外自動車製品製造事業) Designs and manufactures automotive interior/exterior components and fluid, thermal, and sealing products using polymer and metallic materials at bases in China (Kunshan) and Indonesia (Tangerang), supporting the global automotive industry with material development and quality control.
• Hydrogen-Related Business (水素関連事業) Develops green hydrogen production and utilization technologies, including hydrogen storage, transportation, and fuel-cell and power-generation applications, to provide circular solutions across industrial and service chains through subsidiary YOUON JAPAN Co., Ltd.
• Digital Asset Business (デジタルアセット事業) Operates stablecoin-based high-speed, low-cost international remittance services, Bitcoin mining operations, and social implementation of next-generation payment systems powered by Web3 technology for international transaction efficiency.
• Autonomous Driving Business (自動駕駛事業) Builds frameworks encompassing vehicles, software, and operations through external alliances, strengthening development and mass-production capabilities for autonomous vehicle interior and exterior components.
• EV-Related Business (EV関連事業) Promotes electric mobility adoption through manufacturing and selling small-scale commercial electric vehicles with EV operational platform integration, advancing eco-friendly mobility commercialization with EV-specific component design and supply.

Quantifiable outcome

• Over 50 billion yen in trading volume processed on CROSSx platform (VelaFi partner)
• +1 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Stablecoin Settlement Association (Japan)minorStrategic or Co-development Partner · 29 October 2025VelaFi (in which Ikuyo is an investor) entered Japan as co-organizer of the Stablecoin Settlement Association, aiming to modernize Japan's trade finance system through blockchain-based settlement infrastructure with Japanese financial institutions, exporters, and fintech providers

Scale indicators5 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Kasai Kogyo: Japanese automotive interior parts manufacturer producing instrument panels, door trims, and plastic interior/exterior components. Comparable in product scope (automotive plastics) and customer orientation (Japanese OEMs).
• Nishikawa Rubber: Japanese manufacturer of automotive sealing products and rubber components. Comparable in heritage (founded mid-20th century), customer base (Japanese OEMs), and product scope (automotive sealing and weatherstrip products).
• Inoac Corporation: Japanese manufacturer of polyurethane, plastic, and rubber automotive components. Comparable in legacy (post-WWII founding), product mix (plastics and rubber automotive parts), and Japanese OEM customer base.
• Ahresty Corporation: Japanese manufacturer of aluminum die-cast products for automotive applications. Direct peer for Ikuyo's TAMADAI CO aluminum die-casting business segment.
• Toyoda Gosei: Japanese automotive parts manufacturer specializing in rubber, plastic, and interior/exterior components for OEMs. Closest direct peer given Ikuyo's core synthetic resin and aluminum die-cast product portfolio serving Japanese automakers.
• Nifco: Japanese manufacturer of plastic fasteners, clips, and interior components for the automotive industry. Direct comparable in plastic automotive components with similar customer base of Japanese OEMs and Tier-1 suppliers.
• Howa Machinery: Japanese manufacturer of aluminum die-cast and resin molded automotive parts. Directly comparable in product portfolio, particularly for body and chassis components manufactured through die-casting processes.
• Sumitomo Riko: Japanese manufacturer of rubber and elastomer automotive products with similar 1940s-era heritage to Ikuyo. Closely comparable in product categories including rubber sealing components and automotive vibration-damping parts.

Broad incumbents

• Toyota Boshoku: Larger Tier-1 Japanese automotive interior systems supplier (Toyota group affiliate). Competes in overlapping interior plastic component categories but at significantly greater scale than Ikuyo.

Emerging players

• Riken Corporation: Japanese automotive parts manufacturer with piston rings, engine components, and chemical products. Partial overlap with Ikuyo's automotive component manufacturing and growing adjacency to hydrogen/materials technology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/ikuyo-co-ltd

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 records

Subsidiaries6 records

Funding overview

Funding rounds

Investors

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

M&A

Investments4 records

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

Frequently asked questions about Ikuyo