Name

Tokyo Rope Mfg

Legal name

Tokyo Rope Mfg. Co., Ltd.

Website

https://tokyorope.co.jp

Company type

Public

Founded year

1897

Operating status

Operating

Headcount range

1,001–5,000 employees

Ownership category

akta.pro rank

Product category

Industrial Wire Rope and Cable Manufacturing

NAICS

Steel Wire Drawing (331222), Rope, Cordage, Twine, Tire Cord, and Tire Fabric Mills (314994), Other Communication and Energy Wire Manufacturing (335929)

SIC

Electronic Connectors (3678)

akta.pro primary industry

Coaxial, RF & Specialty Signal Cable (IMADAMAE)

akta.pro secondary industries

Hazardous-Location, Marine & Harsh-Environment Cable (IMADAMAO), Marine Cable, Connectors & Cable Management (IMAJAJAK), Cable Accessories & Joints/Terminations (splices, joints, terminations, link boxes) (EUADADAC)

Keywords

• Wire rope manufacturing
• Steel cord production
• Carbon fiber cables
• Civil engineering infrastructure
• Industrial steel wire

Headquarters

HQ city

Sumida

HQ country

Japan

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Wire Rope Products: Sales of various wire rope products including crane ropes, elevator ropes, ropeway ropes, sling ropes, and stainless steel ropes for industrial applications.
2. Steel Cord Products: Sales of steel cord and hose wire products for industrial use.
3. Engineering Products: Sales of engineering products including slope protection systems, acoustic barriers, river/port facilities, and steel structure products.
4. CFCC Carbon Fiber Cable: Sales of carbon fiber composite cable for power transmission and civil engineering reinforcement applications.
5. Wire (Steel Wire) Products: Sales of hard steel wire, zinc-plated steel wire, and zinc-plated iron wire.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels4 records

Core offering

Tokyo Rope Mfg manufactures and sells steel wire ropes (for cranes, elevators, ropeways, and industrial lifting), steel cords (for tire and hose reinforcement), steel wire, and proprietary Carbon Fiber Composite Cable (CFCC) for power transmission and civil engineering reinforcement. The company also delivers engineering products for slope protection, ground anchors, noise barriers, and disaster prevention systems under its 'Total Cable Technology' philosophy.

Product overview

Tokyo Rope Mfg is a traditional manufacturing company offering a diversified portfolio of wire rope, steel wire, and steel cord products alongside specialized engineering solutions. The core products include Wire Rope (for cranes, elevators, ropeways), Steel Wire (hard steel wire, zinc-plated wire), Steel Cord (for rubber reinforcement), and CFCC (Carbon Fiber Composite Cable) with unique carbon fiber technology achieving 100+ year lifespan. The engineering product line encompasses safety infrastructure including rockfall prevention systems (PlusNet, BSS method), avalanche prevention, noise barriers, and marine products. Notable products include acrylic transparent panels and tsunami barriers for disaster prevention, solar wire for photovoltaic manufacturing, and buoy mooring systems for ocean research. The company operates as a comprehensive cable and rope technology provider under its 'Total Cable Technology' philosophy, serving construction, marine, energy, and civil engineering sectors globally.

Differentiator

Problem solved

Functional benefit

Brands

• CFCC®: Carbon Fiber Composite Cable - ultra-lightweight, high-strength, corrosion-resistant cable technology for power transmission and civil engineering applications
• ACFR
• タフコーディッド (Tough Coated)
• プラスネット (Plus Net)
• TSガードフェンス (TS Guard Fence)

Products and services

• Wire Rope (ワイヤロープ) Steel wire rope products for industrial applications including crane ropes, elevator ropes (used at Shanghai World Financial Center), ropeway ropes (Hakone Ropeway, Shinhakone Ropeway), sling ropes, and stainless steel ropes. Includes Super Stripe Rope (fatigue-resistant crane rope with resin spacers) and Hi-Cross Sling Rope variants.
• Wire (鋼線) Hard steel wire and zinc-plated steel wire products for construction, infrastructure, and industrial applications. Includes Solar Wire - precision cutting ultra-fine steel wire for photovoltaic (solar panel) manufacturing and Binderless Alloy for camera lens manufacturing.
• Steel Cord (スチールコード) Steel cord products for rubber reinforcement applications including tires, hoses, and industrial belts. Also includes hose wire products manufactured at the North Station Branch Laboratory under JIS Q 9001:2015 certification.
• CFCC (Carbon Fiber Composite Cable) Proprietary carbon fiber composite cable with high strength, high elasticity, lightweight, high corrosion resistance, non-magnetic, and low thermal expansion properties. Available in variants for power transmission (utility transmission lines) and civil engineering reinforcement (bridge reinforcement, achieving 100+ year structural lifespan). Notable deployments include Nimmo Parkway Bridge (Virginia), M-102 (Michigan), and Irabu Bridge.
• ACFR (Aluminum Clad Steel Wire for FR Prestressed Concrete) Aluminum clad steel wire technology for fiber reinforced composite cable applications, used as low-sag wire for power transmission lines.
• Engineering Products (エンジニアリング) Safety-related infrastructure products for civil engineering including the BALLIS-SHIELD-SYSTEM (BSS) ground anchor breakout prevention system, Plus Net rockfall prevention mesh, TS Guard Fence, noise barrier walls, and river and harbor structures. Includes acrylic transparent panels for sound insulation, acrylic water stop panels and tsunami barriers for flood and tsunami protection.
• Elevator Rope Wire rope specifically designed for elevator applications including high-rise buildings, with products deployed in iconic structures such as Shanghai World Financial Center.
• Crane Rope Wire rope for crane applications including container cranes with long-life fatigue-resistant solutions such as Super Stripe Rope.
• Ropeway Rope Wire rope for cable cars and ropeways including mountain gondola lifts, using Super Solid Mountain Rope technology with minimal diameter reduction and elongation. Deployed at Hakone Ropeway and Shinhakone Ropeway.
• BALLIS-SHIELD-SYSTEM (BSS Method) Ground anchor breakout prevention system using wire rope and high-strength wire mesh to capture ground anchor breakout in a planar approach, improving constructability and economy. Validated by weight drop impact testing demonstrating capture performance.
• Noise Barrier Products Sound insulation wall products using acrylic transparent panels with stable sound insulation across low to high frequency ranges, maintaining clarity over time, for highway and railway noise reduction.
• River and Harbor Products Products for river and harbor infrastructure including flood protection with acrylic water stop panels and tsunami barriers offering landscape preservation alongside disaster prevention.
• Tuna Farming Facilities (Ocean Ranch) Marine ranching facilities contributing to conservation of marine resources and protection of endangered species like tuna through aquaculture, using fiber rope systems.
• Special Rope for Large Vessel Mooring (IZARIAS) High-strength fiber rope for large vessel mooring at ports, offering environmental friendliness through buoyancy and ease of handling.
• m-TRITON Buoy Mooring Rope Fiber rope for mooring observation buoys used in global tropical ocean monitoring networks for climate research.

Quantifiable outcome

• CFCC enables infrastructure lifespan exceeding 100 years with rust-free properties
• +2 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators2 records

Recent moves5 records

Expansion highlights5 records

Broad incumbents

• Sumitomo Electric Industries: Sumitomo Electric is a Japanese diversified manufacturer with wire and cable products that compete with Tokyo Rope in industrial and specialty wire applications, though Sumitomo's portfolio spans far broader electrical and electronic components.
• Mitsubishi Chemical (Carbon Fiber Division): Mitsubishi Chemical's carbon fiber and composite materials business competes with Tokyo Rope's CFCC in infrastructure reinforcement markets, while also serving broader industrial applications as part of a much larger chemical conglomerate.
• Teijin Limited: Teijin is a diversified Japanese materials company with carbon fiber and aramid fiber products that compete with Tokyo Rope's CFCC technology in infrastructure reinforcement and power transmission applications.
• Toray Industries: Toray Industries is a global leader in carbon fiber manufacturing with broader materials portfolio that overlaps with Tokyo Rope's CFCC business. While not specializing in cable products, Toray's carbon fiber capabilities represent competitive and supply-chain dynamics relevant to CFCC.

Others

• Yokohama Rubber Company: Yokohama Rubber is a major tire and industrial rubber products manufacturer that uses steel cord and hose wire from suppliers like Tokyo Rope. Represents a downstream customer ecosystem participant in the steel cord supply chain.
• Bridgestone Corporation: Bridgestone is a major tire manufacturer that uses steel cord (Tokyo Rope's product) as tire reinforcement input. While not a direct competitor, Bridgestone represents a key downstream customer in Tokyo Rope's steel cord business.

Direct peers

• Gustav Wolf GmbH: Gustav Wolf is a German-based specialty wire rope manufacturer focused on elevator ropes, crane ropes, and industrial applications, directly comparable to Tokyo Rope's elevator rope and crane rope segments including the Shanghai World Financial Center application.
• Kiswire: Kiswire is a Korean-based global leader in steel wire rope and tire cord manufacturing, directly competing with Tokyo Rope across wire rope, steel cord, and industrial cable product lines for construction, mining, marine, and elevator applications.
• Bridon-Bekaert: Bridon-Bekaert is a global steel wire rope and synthetic rope manufacturer with similar application focus on cranes, elevators, mining, and offshore applications, directly competing with Tokyo Rope in industrial and infrastructure markets.
• WireCo WorldGroup: WireCo WorldGroup is a major global manufacturer of wire rope, synthetic rope, and crane rope serving mining, oil & gas, marine, and industrial crane markets, directly comparable to Tokyo Rope's wire rope product portfolio.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• YouTubeyoutu.be/H8I_dFv1yRw

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries5 records

Funding overview

Funding rounds

Investors

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 Tokyo Rope Mfg