
About Us
Delivering systems and services to streamline your mananufacturing process
RYOEI is a full-service industrial automation provider that supplies custom and state-of-the-art products and services for OEMs. From inspection and production systems, to material handling and parts processing equipment, our customer-first policy is what guides our innovation and service. We anticipate and respond to customer needs and develop better, faster, and more cost-effective solutions for OEMs.
Our Mission
RYOEI’s mission is to spearhead innovation and remain at the forefront of global industry development to provide manufacturing solutions that optimize the flow of products and maximize customer value. We continue to advance our R&D capabilities and combine them with our technical know-how and outstanding workmanship to create systems that elevate the performance of manufacturing processes.
Ryoei anticipates and responds to customer needs and develops solutions that result in better, faster, more cost effective ways for our customers to do business and gain a competitive edge.
Our Creative Process

Our Philosophy
Since our founding in 1973, we have been a leading provider of factory automation equipment. With our focus on customer-centric research and development, we have created unique automation technologies that anticipate the needs of our valued customers. Our company motto and corporate commitments have played a vital role in our success:
Our Motto
With passion, enthusiasm, and tenacity,
Anticipate and spearhead customer needs,
Proactively shaping the future of automation.
Our Corporate Commitments
-
Continuously develop our human resources, innovate our technology, and improve the lives of our employees.
-
Produce excellent products at low cost to win the trust of customers.
-
Build an environment-friendly company that coexists with the local community.
- Masaaki Sugiyama, Founder and CEO


Our Philosophy
Since our founding in 1973, we have been a leading provider of factory automation equipment. With our focus on customer-centric research and development, we have created unique automation technologies that anticipate the needs of our valued customers. Our company motto and corporate commitments have played a vital role in our success:
Our Motto
With passion, enthusiasm, and tenacity,
Anticipate and spearhead customer needs,
Proactively shaping the future of automation.
Our Corporate Commitments
-
Continuously develop our human resources, innovate our technology, and improve the lives of our employees.
-
Produce excellent products at low cost to win the trust of customers.
-
Build an environment-friendly company that coexists with the local community.
- Masaaki Sugiyama, Founder and CEO
Company Info
Company Profile
February 13, 1973 (Showa 48)
February 13, 1973 (Showa 48)
Areas of Expertise
-
Development and design business of industrial equipment
-
Inspection / measurement field
-
Robot system / transport field
-
Processing / assembly field
-
Die casting field
-
-
Various material survey / micro CT business
-
Unit sales business
-
Medical care business
Trade name
Ryoei Co., Ltd.
Representative
Representative Director Sugiyama Masaaki
Established
February 13, 1973 (Showa 48)
Capital
80 million yen
Number of Employees
192 people (2020.4)
Main Customers
Toyota Motor Co., Ltd., Toyota Motor Kyushu Co., Ltd., Aichi Steel Co., Ltd., Toyota Industries Corporation,
Toyota Boshoku Co., Ltd., Aisin Seiki Co., Ltd., JTEKT Co., Ltd., Nissan Motor Co., Ltd.,
Ryobi Co., Ltd. (in no particular order)
Bank
Aichi Bank, Bank of Tokyo-Mitsubishi UFJ, Toyota Shinkin Bank, Bank of Nagoya
History
1973年(昭和48年)02月
菱栄エンジニアリング株式会社設立
1990年(平成02年)07月
愛知県田原市に田原工場新設
1992年(平成04年)05月
工機工場を本社隣接地に新設
2005年(平成17年)01月
製造工場を本社隣接地に増設
2006年(平成18年)06月
資本金を8,000万円に増資
2007年(平成19年)04月
福岡県苅田町に九州工場新設、テクニカルセンター新設
2008年(平成20年)04月
製造第2工場新設
2010年(平成22年)11月
田原工場を本社に集約
2012年(平成24年)02月
関連会社 RYOEI(Thailand)Co.,LTD.をSamutsakhon Thailandに設立
2013年(平成25年)01月
RYOEI Thailandに工場新設
2013年(平成25年)01月
社名をリョーエイ株式会社に改称
2014年(平成26年)02月
平成25年度トヨタ自動車株式会社 技術開発賞 受賞(低コスト超高純度銅選 別ライン)
2015年(平成27年)02月
平成26年度トヨタ自動車株式会社 技術開発賞 受賞(自在スプレー装置)
2017年(平成29年)06月
関連会社RYOEI U.S.A.INC.をIndianapolis United States of Americaに設立
2019年(令和元年)08月
RYOEI U.S.A.に工場新設
2020年(令和02年)11月
令和2年度 豊田市 はたらく人がイキイキ輝く事業所 イキイキ賞 受賞
2021年(令和03年)03月
令和2年度 トヨタ自動車株式会社 品質管理優良賞 受賞
2022年(令和04年)11月
令和4年度 豊田市 はたらく人がイキイキ輝く事業所 イキイキ大賞 受賞
2022年(令和04年)11月
令和4年度 豊田市 はたらく人がイキイキ輝く事業所 イキイキ大賞 受賞

Environmental Policy
We are committed to minimizing the environmental footprint of our business activities, so that we can satisfy our customers while preserving the health of our community.
-
We are fully committed to compliance with environmental regulations and standards.
-
To reduce the environmental impact of our business activities, products, and supply chain, we will set annual objectives and goals pertaining to the following:
-
Reduction of CO2 emissions
-
Reduction of waste
-
Manufacturing environmentally friendly products
-
-
Aiming to be a company trusted by our community, we will strive to raise the environmental awareness of all people involved in our business activities, communicate our environmental efforts with the local community, and actively engage in environmental conservation activities inside and outside our company.
May 1, 2018 RYOEI Co., Ltd.


Environmental Policy
We are committed to minimizing the environmental footprint of our business activities, so that we can satisfy our customers while preserving the health of our community.
-
We are fully committed to compliance with environmental regulations and standards.
-
To reduce the environmental impact of our business activities, products, and supply chain, we will set annual objectives and goals pertaining to the following:
-
Reduction of CO2 emissions
-
Reduction of waste
-
Manufacturing environmentally friendly products
-
-
Aiming to be a company trusted by our community, we will strive to raise the environmental awareness of all people involved in our business activities, communicate our environmental efforts with the local community, and actively engage in environmental conservation activities inside and outside our company.
May 1, 2018 RYOEI Co., Ltd.

健康宣言
社員と家族が幸せと誇りを感じ、
笑顔と活力があふれる会社に
リョーエイは、社員とその家族が心身ともに健康であることが 会社発展の原動力であると考えています。心身の健康は、人の笑顔と情熱を生み出し、それが職場全体の活力を育み、業務上の目標達成や様々な課題を乗り越える力につながります。やがて、それは会社全体のより大きな成果を創出し、そんな会社で働くことが社員やその家族の幸せと誇りに繋がっていくと信じています。
今後も、このような考え方を大切に、これまで取り組んできた健康施策をより進化させるとともに、より社員がいきいき働くことができる会社づくりに努めることを宣言します。
2020年10月1日
リョーエイ株式会社


Declaration of health
Employees and their families feel happy and proud
A company full of smiles and vitality
Ryoei believes that the physical and mental health of its employees and their families is the driving force behind the development of the company. Physical and mental health creates smiles and passions for people, which fosters the vitality of the entire workplace and leads to the achievement of business goals and the ability to overcome various challenges. Eventually, it will produce greater results for the entire company, and I believe that working for such a company will lead to the happiness and pride of our employees and their families.
We will continue to value this way of thinking and declare that we will continue to evolve the health measures we have been working on and strive to create a company where employees can work more actively.
October 1, 2021
Ryoei Co., Ltd.


SDGsへの取り組み



Environmental Policy


〒471-0848
愛知県豊田市本地町4丁目52番地
TEL:0565-29-6060
FAX:0565-29-6088

〒800-0365
福岡県京都郡苅田町大字苅田字松浦3787番地71
TEL:093-436-0115
FAX:093-436-0108

30/135 Moo 1 Chetsadawithi Road, Khok Kham, Muang, Samutsakhon 74000 Thailand
TEL:+66-(0)34-406-135
FAX:+66-(0)34-406-138

8545 Challenger Drive, Indianapolis, IN 46241
TEL:+1-317-912-4498
FAX:+1-317-912-4168