Best Mechanical Engineering Companies in Japan

June 10, 2024

This article showcases our top picks for the best Japan based Mechanical Engineering companies. These startups and companies are taking a variety of approaches to innovating the Mechanical Engineering industry, but are all exceptional companies well worth a follow.

We tried to pick companies across the size spectrum from cutting edge startups to established brands.

We selected these startups and companies for exceptional performance in one of these categories:

  • Innovation
    • Innovative ideas
    • Innovative route to market
    • Innovative product
  • Growth
    • Exceptional growth
    • Exceptional growth strategy
  • Management
  • Societal impact

Top Japan Mechanical Engineering Companies

Data sourced from Crunchbase and SemRush.

AIsing

AIsing

Crunchbase | Website | Twitter | Facebook | Linkedin

AIsing specializes in developing embedded mechanical-motion-prediction solutions and statistical analysis tool.

ATOCK

ATOCK

Crunchbase | Website | Twitter | Facebook | Linkedin

ATOCK is a processing company of polishing, grinding, and welding optical glass such as quartz glass and semiconductor devices.

Kawasaki Heavy Industries

Kawasaki Heavy Industries

Crunchbase | Website | Twitter | Facebook | Linkedin

Kawasaki Heavy Industries manufactures diverse products to fields that go beyond land, sea, air, ocean depths, and to space.

Advantest

Advantest

Crunchbase | Website | Twitter | Facebook | Linkedin

Advantest manufactures and sells semiconductor and component test system products and mechatronics-related products.

THK

THK

Crunchbase | Website | Twitter | Facebook | Linkedin

THK became the first company in the world to develop a method of linear motion with rolling contact, and began manufacturing.

Hitachi Zosen Corp.

Hitachi Zosen Corp.

Crunchbase | Website | Twitter | Facebook | Linkedin

Hitachi Zosen Corp produces waste treatment plants and environmental protection systems.

ATOUN

ATOUN

Crunchbase | Website | Twitter | Facebook | Linkedin

ATOUN is a robotics company that manufactures robots for human for more physical freedom.

Toshiba Digital Solutions

Toshiba Digital Solutions

Crunchbase | Website | Twitter | Facebook | Linkedin

Toshiba Digital Solutions provides system integration services, software solutions, and services.

WELCON

WELCON

Crunchbase | Website | Twitter | Facebook | Linkedin

WELCON designs and manufactures 3D hollow structure parts and heat exchange devices.

Advanced Engineering Services

Advanced Engineering Services

Crunchbase | Website | Twitter | Facebook | Linkedin

Advanced Engineering Services offers technical services.

HI-LEX Corporation

HI-LEX Corporation

Crunchbase | Website | Twitter | Facebook | Linkedin

HI-LEX Corporation is a Japanese corporation specializing in the manufacture and sale of remote-controlling electrical cables .

VS Technology

VS Technology

Crunchbase | Website | Twitter | Facebook | Linkedin

VS Technology has been a leading manufacturer of optics in the machine vision industry since 1997.

WILLTEC

WILLTEC

Crunchbase | Website | Twitter | Facebook | Linkedin

WILLTEC is engaged in the manufacturing and technical business.

ISUZU ENGINEERING

ISUZU ENGINEERING

Crunchbase | Website | Twitter | Facebook | Linkedin

ISUZU ENGINEERING offers CAE & 3D CAD data creation, wiring, piping, equipment and powertrain designing for heavy vehicles.

Amada Japan

Amada Japan

Crunchbase | Website | Twitter | Facebook | Linkedin

Amada Japan is a manufacturer and seller of metal processing equipment and metal machine tools.

K and A JPN

K and A JPN

Crunchbase | Website | Twitter | Facebook | Linkedin

K and A JPN is a consulting firm that focuses on research and development in the fields of vibration and acoustics.

HyogoBenderEngineering

HyogoBenderEngineering

Crunchbase | Website | Twitter | Facebook | Linkedin

HyogoBenderEngineering specializes in processing and molding steel and non-ferrous metals.

Nireco

Nireco

Crunchbase | Website | Twitter | Facebook | Linkedin

Nireco develops, manufactures, and sale of control, measurement and testing equipment for industrial use.

Neostage

Neostage

Crunchbase | Website | Twitter | Facebook | Linkedin

Neostage is a mechanical design, manufacturing and processing company.

Ryoyu System Engineering

Ryoyu System Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Ryoyu System Engineering specializes in analysis simulation, system development and design support.

General Engineering

General Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

General Engineering specializes in mechanical, electrical, and electronic system design and development.

E.I. Engineering

E.I. Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

E.I. Engineering provides energy saving, cost and CO2 reduction, and power reduction of distributed power generation and energy equipment.

AZAPA ENGINEERING

AZAPA ENGINEERING

Crunchbase | Website | Twitter | Facebook | Linkedin

AZAPA ENGINEERING centers on the automotive industry and engineering support.

Rasa

Rasa

Crunchbase | Website | Twitter | Facebook | Linkedin

Rasa is a metallic materials company.

Kitagawa

Kitagawa

Crunchbase | Website | Twitter | Facebook | Linkedin

Kitagawa is a mechanical machinery manufacturing company.

Yamato Scientific

Yamato Scientific

Crunchbase | Website | Twitter | Facebook | Linkedin

Yamato Scientific is a manufacturer of scientific instruments, research facilities, analytical instruments, industrial inspection devices.

SAKAI ELCOM

SAKAI ELCOM

Crunchbase | Website | Twitter | Facebook | Linkedin

SAKAI ELCOM is a mechatronics device and control panel software developer company.

Daihatsu Diesel Manufacturing

Daihatsu Diesel Manufacturing

Crunchbase | Website | Twitter | Facebook | Linkedin

Daihatsu Diesel Manufacturing is a mechanical and industrial engineering company.

SANKO

SANKO

Crunchbase | Website | Twitter | Facebook | Linkedin

SANKO Designs and installs electrical systems and measuring instruments.

MATSUMURA

MATSUMURA

Crunchbase | Website | Twitter | Facebook | Linkedin

MATSUMURA specializes in manufacturing casting molds and automotive parts.

mizu labo

mizu labo

Crunchbase | Website | Twitter | Facebook | Linkedin

mizu labo is a company that specializes in inspection equipment for small motors.

Mystar Engineering

Mystar Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

Mystar Engineering provides maintenance and repair services on industrial equipment.

FULEX

FULEX

Crunchbase | Website | Twitter | Facebook | Linkedin

FULEX is a provider of IT and mechatronics solutions.

Ohashi Tekkosho

Ohashi Tekkosho

Crunchbase | Website | Twitter | Facebook | Linkedin

Ohashi Tekkosho is a mechanical equipment manufacturing company.

Rocki System

Rocki System

Crunchbase | Website | Twitter | Facebook | Linkedin

Rocki System specializes in software development, electrical circuit design and mechanical design.

Persol Research & Development

Persol Research & Development

Crunchbase | Website | Twitter | Facebook | Linkedin

Persol Research & Development is a motor vehicle company specialized in mechanical, electronic design and software development services.

KGK Engineering

KGK Engineering

Crunchbase | Website | Twitter | Facebook | Linkedin

KGK Engineering is the provider of industrial machine installation adjustment, repair, consulting, maintenance, after-sales services.

ZENIC

ZENIC

Crunchbase | Website | Twitter | Facebook | Linkedin

ZENIC is a company that pioneers unique technologies and provides customer satisfaction.

Mechanical Design & Analysis

Mechanical Design & Analysis

Crunchbase | Website | Twitter | Facebook | Linkedin

Mechanical Design & Analysis engages in sales of Abaqus products and offers seminars on nonlinear analysis and measurement technology.

Taica

Taica

Crunchbase | Website | Twitter | Facebook | Linkedin

Taica is striven to bring innovative, surprising products to the world market.

Infinite Technology

Infinite Technology

Crunchbase | Website | Twitter | Facebook | Linkedin

Infinite Technology provides outsourcing mechanical development design and encoder development technology.

SOKEIZAI Center

SOKEIZAI Center

Crunchbase | Website | Twitter | Facebook | Linkedin

SOKEIZAI Center is a mechanical company that specializes in casting, forging, metal stamping and powder metallurgy.

ChuoZuken

ChuoZuken

Crunchbase | Website | Twitter | Facebook | Linkedin

ChuoZuken specializes in the development of web systems, server-client systems development and aircraft-related support.

NAQUAS

NAQUAS

Crunchbase | Website | Twitter | Facebook | Linkedin

NAQUAS is a PLC software developer and project engineering company.

Excel Japan

Excel Japan

Crunchbase | Website | Twitter | Facebook | Linkedin

Excel Japan is the provider of industrial semiconductor devices and other electronic components and equipment.

Misuzu Industries

Misuzu Industries

Crunchbase | Website | Twitter | Facebook | Linkedin

Misuzu Industries engages in the manufacture and production of metal parts for watches, automobiles, medical and industrial equipment.

RYOENG

RYOENG

Crunchbase | Website | Twitter | Facebook | Linkedin

RYOENG is a mechanical and industrial engineering company specialized in biomass drying and wastewater treatment.

Frontia

Frontia

Crunchbase | Website | Twitter | Facebook | Linkedin

Frontia is a mechanical engineering company that specializes in the electronic design business.

Applied Design Analysis

Applied Design Analysis

Crunchbase | Website | Twitter | Facebook | Linkedin

Applied Design Analysis develops advanced CAE software for mechanical design and manufacturing technology.

HISAKADO

HISAKADO

Crunchbase | Website | Twitter | Facebook | Linkedin

HISAKADO provides customers with valve solutions to contribute to the future development of the society.

Alpha Technos

Alpha Technos

Crunchbase | Website | Twitter | Facebook | Linkedin

Alpha Technos is an online recruitment site for plant engineers.

EMI

EMI

Crunchbase | Website | Twitter | Facebook | Linkedin

EMI is a facility management business offering maintenance and management of business types of equipment.

RAKUDO

RAKUDO

Crunchbase | Website | Twitter | Facebook | Linkedin

RAKUDO focuses on AR / VR introduction support, contract development, CG / motion creation, System development (Web, iOS app, Android app).

Alphamation

Alphamation

Crunchbase | Website | Twitter | Facebook | Linkedin

Alphamation provides production and processing equipment, factory automation, labor-saving, visualization, and monitoring system services.

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