Miwa Corportation

What Miwa Corportation does

Miwa Corporation (三輪運輸工業株式会社) is a privately held Japanese industrial logistics and equipment company founded in 1888 in Kobe, headquartered in Chuo-ku, Kobe, and operating with 822 employees as of April 2026. The company runs three integrated business lines: (1) in-plant logistics services inside steel manufacturing facilities, including raw material transport, warehousing, packaging, and finished product shipping for steel customers; (2) manufacturing and sales of proprietary system industrial vehicles—the Miwa Selfing container horizontal detachment system, Miwa Flat Selfing (MFS-50, MFS-40), Miwa Flat Dump, and Miwa Kiruna combine truck and trailer line built under license from Swedish Kiruna Truck AB since 1981; and (3) crane and heavy-equipment rental spanning hydraulic cranes from 13t to 700t, crawler cranes from 90t to 200t, aerial work platforms, and Goldhofer 245t special trailers. Miwa operates from headquarters plus branches embedded inside Kobe Steel Group facilities (Kakogawa, Takasago, Kobe, Ibaraki, Fukuchiyama) and two Harima manufacturing sites totaling over 23,000 m² of factory area, and it owns six wholly-owned subsidiaries covering freight trucking, construction transport, waste recycling, insurance/vehicle leasing, trading, and engineering services.

The company's revenue model blends professional services (in-plant logistics contracts), hardware sales (custom industrial vehicles manufactured to specification), managed services (crane and equipment rental with operators on multi-year contracts), and smaller fee-based streams (industrial waste recycling, insurance agency, and construction-materials trading). Pricing is uniformly quote-based and B2B; no public pricing exists, and contracts run on multi-year terms reflecting the embedded, long-term nature of customer relationships. The go-to-market motion is direct enterprise field sales, with the customer base anchored by Kobe Steel Group companies and a Tier-1 Japanese general contractor roster (Takenaka, Obayashi, Kajima, Taisei) for the crane rental business.

Miwa's strategic positioning is built on 130+ years of operational continuity, proprietary vehicle technology licensed or developed in-house, a heavy capital base of specialized equipment (including one of Japan's largest mobile cranes added in 2026), and the deep operational embedding of its crews and vehicles inside continuous 24/7 steel mill operations. Revenue is not publicly disclosed, capital intensity is high relative to its ¥120M registered capital, geographic footprint is confined to Japan (primarily Hyogo Prefecture and the Kansai region), and no AI or digital platform capabilities are evidenced.

Name

Miwa Corportation

Legal name

三輪運輸工業株式会社

Website

https://miwa-gr.co.jp

Company type

Private

Founded year

1888

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Miwa Corporation is a privately held Japanese industrial logistics company, founded in 1888, that provides in-plant steel mill logistics, manufactures proprietary container-handling vehicles, and rents heavy cranes and equipment, primarily serving Kobe Steel Group and Tier-1 Japanese contractors.

Ownership category

akta.pro rank

Product category

Industrial Logistics Services

NAICS

Industrial Machinery Manufacturing (33324), Overhead Traveling Crane, Hoist, and Monorail System Manufacturing (333923)

SIC

Industrial Trucks, Tractors, Trailors & Stackers (3537), Special Industry Machinery (No Metalworking Machinery) (3550)

akta.pro primary industry

Industrial Trailers, Carts & Tugger Trains (In-Plant Logistics) (IMAHABAL)

akta.pro secondary industries

Cranes, Hoists & Overhead Material Handling (Industrial) (IMAHABAE), Assembly, Installation & In-Home Setup Services (White-Glove Add-On) (TLAAAKAJ)

Keywords

• Steel mill logistics
• Industrial vehicle manufacturing
• Heavy crane rental
• In-plant transport services
• Container handling systems

Headquarters

HQ city

Chuo

HQ country

Japan

HQ region

Asia

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Logistics Services (物流サービス): In-plant logistics operations within steel manufacturing facilities including raw material transport, warehousing operations, packaging, and product shipping. Services include coal transport from yards to PCI equipment, slag transport, molten steel ladle management, bloom and billet transport, and product distribution.
2. Manufacturing and Sales (製造・販売): Manufacturing and sale of system industrial vehicles (container detachment type vehicles, Miwa Selfing, Miwa Flat, Miwa Kiruna series) and general fabrication products (cans, welding, machining). Products designed for steel plant logistics applications.
3. Crane and Equipment Rental (クレーン・高所作業車・特殊車両): Rental services for hydraulic cranes (13t-700t class), crawler cranes (90t-200t class), aerial work platforms, and special large trailers for construction sites and industrial applications.
4. Insurance Agency (損害保険代理業・ 생명보험募集): Damage insurance and life insurance agency services, vehicle leasing operations through subsidiary Miwa Sogo Service.
5. Sales of Safety Equipment and Construction Materials: Sale of safety equipment, workwear, construction materials, tools, and office supplies through subsidiary Daisan.
6. Waste Recycling (木村・タイヤリサイクル): Industrial waste intermediate processing and recycling services through subsidiary KESCO including wood waste recycling and tire recycling for fuel materials.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Miwa Corporation delivers in-plant logistics services to steel manufacturing facilities (raw material transport, warehousing, packaging, slag and molten steel handling, finished product shipping using its proprietary system industrial vehicles). It also manufactures and sells specialized industrial vehicles under the Miwa Selfing, Miwa Flat, and Miwa Kiruna brands, and rents heavy cranes (13t–700t), crawler cranes (90t–200t), aerial work platforms, and special heavy-duty trailers to construction and industrial customers.

Product overview

Miwa Corporation offers a unified integrated logistics and industrial vehicle manufacturing platform consisting of three main service lines: (1) Steel mill premises logistics services handling raw material transport, warehouse operations, packaging, and product loading using proprietary system industrial vehicles; (2) Manufacturing and sales of industrial vehicles including the Miwa Kiruna, Miwa Selfing, Miwa Flat Selfing, and Miwa Flat Dump product lines; and (3) Crane, high-place work vehicle, and special vehicle rental services featuring hydraulic cranes (13t-700t), mechanical cranes (90t-200t), work vehicles (4m-54m), and special trailers (up to 245t capacity). The company also provides tank manufacturing, welding, and machining services. All operations are grounded in over 130 years of experience since 1888, with a focus on safety-first service delivery.

Differentiator

Problem solved

Functional benefit

Brands

• ミワ・キルナ (Miwa Kiruna): キルナ・コンビ・トラック技術を導入したシステム産業車両（ダンプ仕様、リフト仕様）。ダンプカー、フォークリフト、トレーラーの長所を組み合わせた重量物運搬車。
• ミワ・セルフィング (Miwa Selfing)
• ミワ・フラットセルフィング (Miwa Flat Selfing)
• ミワ・フラットダンプ (Miwa Flat Dump)
• ミワ・キルナコンビトレーラー (Miwa Kiruna Combo Trailer)
• ミワ・キルナ (Miwa Kiruna Dump/Lift)

Products and services

• Steel Mill In-Plant Logistics Services (製鉄所構内物流) Comprehensive in-plant logistics services within steel mill premises including raw material transport, warehouse operations, packaging, and product loading operations, executed with proprietary system industrial vehicles. Covers coal transport from yards to PCI equipment, slag transport, molten steel ladle management, bloom and billet transport, and finished product distribution for major steel manufacturers.
• Miwa Kiruna (ミワ・キルナ) Industrial Vehicle System Container detachable and separable industrial vehicle for steel mill logistics, manufactured under technical assistance agreement with Sweden's Kiruna Truck AB (formerly MTAB) since 1981. Combines dump truck, forklift, and trailer functions for heavy object transport inside steel manufacturing facilities. Includes Kiruna Combine Trailer variant for integrated in-plant transport.
• Miwa Selfing (ミワ・セルフィング) Industrial Vehicle System Container horizontal attachment/detachment type industrial truck developed for steel mill logistics, enabling efficient container attachment and detachment operations within steel manufacturing facilities.
• Miwa Flat Selfing (ミワ・フラットセルフィング) Industrial Vehicle System Flat-style container handling industrial vehicle available in MFS-50 4-axle and MFS-40 3-axle configurations, designed for steel mill logistics operations requiring flat container handling.
• Miwa Flat Dump (ミワ・フラットダンプ) Industrial Vehicle System Flat-style dump vehicle for steel mill logistics, designed for efficient in-plant material transport and unloading operations within steel manufacturing facilities.
• Hydraulic Crane Rental (油圧式クレーン) Rental of hydraulic cranes ranging from 13t to 700t capacity (including 100t–700t all-terrain cranes) for civil engineering, building construction, and plant construction projects. Fleet includes Tadano, Liebherr, and Kato hydraulic cranes supplied via technology partnerships.
• Mechanical (Crawler) Crane Rental (機械式クレーン) Rental of crawler cranes with 90t to 200t lifting capacity for civil engineering, building construction, and plant construction sites.
• Aerial Work Platform Rental (高所作業車) Rental of self-propelled aerial work platforms (4m to 37m working height) and truck-mounted units (12m to 40m) for safe and efficient high-altitude work operations at construction and industrial sites.
• Special Large Trailer Rental (特殊大型トレーラー) Rental of special heavy-duty trailers for oversized industrial loads, including 4t crane loading vehicles, 13t loading trucks, and 25t low-floor air-suspension trailers, as well as Goldhofer 245t-capacity trailers for in-plant transport of very heavy items.
• Custom Tank Manufacturing, Welding, and Machining (製缶・溶接・機械加工) Manufacturing and processing services for medium to large-scale fabricated products, including NC steel pipe cutting, robot welding systems, and hydraulic pressing capabilities for industrial customers.
• Industrial Waste Recycling Services (through KESCO) Industrial waste intermediate processing and recycling services delivered through subsidiary Kobe Engineering Service Co., Ltd. (KESCO), including wood waste recycling into chips and large tire processing into tire chips used as fuel materials. Eco Action 21 certified.
• Insurance Agency and Vehicle Leasing (through Miwa Sogo Service) Damage insurance and life insurance agency services, plus vehicle leasing operations, provided through wholly-owned subsidiary Miwa Sogo Service Co., Ltd. for industrial and individual customers.

Quantifiable outcome

• Zero traffic accidents for Kumamoto drivers in 2026 fiscal year
• +1 more outcomes

Named customers7 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

13 partnerships are on record, tiered core, major and minor.

• Kobelco (コベルコ建機株式会社)coreTechnology or IntegrationEquipment supplier for crane fleet including rough terrain cranes, crawler cranes, and construction equipment. Provides the heavy equipment essential for Miwa's crane rental and construction support services.
• Kobelco Logistics (株式会社コベルコロジスティクス)coreChannel Partner/ Reseller/ DistributorSubsidiary of Kobe Steel Group serving as a key logistics partner within the group's distribution and logistics network.
• Kobelco E&M (株式会社コベルコＥ＆Ｍ)coreStrategic or Co-development PartnerEngineering and machinery subsidiary of Kobe Steel Group providing equipment and technical support for industrial operations.
• Nippon Steel Logistics (日鉄物流株式会社)majorChannel Partner/ Reseller/ DistributorMajor steel industry logistics company providing logistics and materials handling services in the iron and steel sector.
• TC Kobe Real Estate Construction (TC神鋼不動産建設株式会社)minorStrategic or Co-development PartnerKobe Steel Group subsidiary involved in real estate and construction activities.
• Kobelco Environment Solutions (株式会社神鋼環境ソリューション)minorStrategic or Co-development PartnerEnvironmental solutions provider within Kobe Steel Group, supporting sustainability initiatives.
• Nippon Steel Materials (日鉄建材株式会社)minorChannel Partner/ Reseller/ DistributorSteel materials supplier within the Nippon Steel Group network.
• Mitsubishi Heavy Industries Power Environmental Solutions (三菱重工パワー環境ソリューション株式会社)minorStrategic or Co-development PartnerPartner for power and environmental equipment solutions supporting industrial operations.
• Kiruna Truck AB (キルナトラック社)coreTechnology or IntegrationSwedish technology partner providing licensed technology for Kiruna Combine Truck systems. Miwa holds technical assistance agreement for manufacturing Kiruna Combine Trucks and Trailers since 1981.
• Tadano (株式会社タダノ)majorTechnology or IntegrationMajor crane manufacturer supplying hydraulic all-terrain cranes including the 700t AR-7000N-1, one of Japan's largest mobile cranes.
• Liebherr (リープヘルツ)majorTechnology or IntegrationGerman crane manufacturer supplying Liebherr LTM series all-terrain cranes (250t and 220t capacity).
• Kato (加藤製作所)majorTechnology or IntegrationJapanese crane manufacturer supplying Kato hydraulic cranes including 300t and 130t capacity models.
• Goldhofer (ゴールトホーファー)majorTechnology or IntegrationGerman manufacturer of special heavy-duty trailers (245t capacity) for transport of oversized loads.

Scale indicators5 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Nikken Corporation: Japanese leasing and rental company for construction machinery, cranes and industrial vehicles with exposure to steel-plant and infrastructure projects — comparable in fleet composition, customer mix and B2B rental model.
• Kanamoto Co., Ltd. One of Japan's largest construction-equipment rental companies, offering cranes, aerial work platforms and heavy vehicles — directly comparable to Miwa's crane and special-trailer rental business and a benchmark for fleet utilization economics in the domestic market.
• Goldhofer AG: German manufacturer of heavy-duty special trailers (including the 245t units in Miwa's fleet) — directly comparable as a peer in industrial heavy-transport vehicle manufacturing serving steel and heavy-industry customers.
• Sankyu Inc. Major Japanese logistics and plant-services company with a long-standing steel-industry focus including in-plant operations, equipment maintenance and plant construction support — overlaps Miwa across in-plant logistics and crane/heavy-equipment services for steel customers.
• Nippon Steel Logistics: Logistics subsidiary of Nippon Steel providing in-plant and inter-plant steel-mill transport services — directly comparable to Miwa's core steel-mill in-plant logistics offering, with similar enterprise customer base and specialized vehicle requirements.
• Kiruna Truck AB: Swedish manufacturer of the Kiruna Combine Truck system, Miwa's technology licensor since 1981 — directly comparable as the original designer of Miwa Kiruna heavy-material transport vehicles and a peer in industrial-vehicle manufacturing for steel plants.

Broad incumbents

• LOGISTEED (formerly Hitachi Transport System): Large Japanese third-party logistics provider serving manufacturing, including steel-related supply chains — a broad incumbent comparable on logistics scale and B2B industrial customer focus, though with a much wider service portfolio than Miwa.
• Kobelco Construction Machinery: Construction-equipment manufacturer and existing Miwa partner supplying rough-terrain and crawler cranes — a broader incumbent serving the same steel-plant and construction customer base with overlapping equipment categories.
• Kato Works Co., Ltd. Established Japanese manufacturer of hydraulic and crawler cranes (including 300t/130t units supplied to Miwa) — a broader incumbent in the same industrial-crane category, overlapping with Miwa's rental fleet and steel-plant customer base.
• Tadano Ltd. Global crane manufacturer that supplied Miwa's flagship 700t AR-7000N-1 — a broad incumbent whose products Miwa operates in its rental fleet, with overlapping customer types across construction and steel-mill heavy-lift projects.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCCmUBgr370doRBu7bkj7LEQ/about

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries6 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 Miwa Corportation