株式会社クボタ 堺製造所 精密機器事業ユニット

Established as a foundry. Started production of castings for weighting equipment and daily commodities.

Began production of cast iron pipes for water supply. Opened the Amagasaki Plant in 1917 and relocated manufacturing.

Changed the corporate name from Oide Chuzo-jo (Oide Foundry) to Kubota Tekko-jo (Kubota Iron Works). Initiated production of waterworks equipment such as fire hydrants and gate valves.

Started production of oil-based engines for agro-industrial purposes, settanki (fuel economizer: energy-saving equipment utilizing waste gas), and heat-resistant cast iron.

The Ministry of Commerce and Industry selected the Kubota Oil Engine as an 'Excellent Domestic Product'.

Initial public offering. A technical vocational institute was set up in each plant.

Developed the cultivator and initiated production and sales.

Changed corporate name from K.K. Kubota Tekko-jo to Kubota Tekko K.K. Established Kubota Kenki K.K. and entered the construction equipment industry, beginning production of power shovels and marine deck machineries.

企業スローガン「国づくりから米づくりへ」を作成しました。

Advanced into the arena of housing-related materials. Started production of 'Colorbest' housing material.

Developed and commercialized tractors for field crops. Received and completed an order for an overseas water supply project (Phnom Penh) for the first time in Japan.

Full-scale entry into the environmental improvement business. Started production of paddy field tractors.

Began production of vending machines.

Initiated production of municipal incineration plants.

Launched a new corporate slogan, 'Create an environment affluent to human beings'. Started production of combines. Completed an integrated system for agricultural mechanization.

Full-scale entry into the field of incinerators. Established Kubota Tractor Corporation in the US to fully enter the US tractor market.

Received an order for an irrigation system from the state of Sharkia, Egypt, and worked on desert greening. Launched a new slogan, 'Pursuing a promised future with our technological strength'.

Received an environmental award from the Environmental Agency for our night soil treatment system, 'U-tube nitro system'.

Started production of electronic circuit boards, hard discs, and radio-controlled lawnmowers.

Participated in desert greening projects, the Sahil Greenbelt Plan and the Green Earth Plan.

Celebrated our 100th year in business. Altered the corporate name to Kubota Corporation. Introduced the new corporate symbol and visual identity system. Co-presented a fountain and water-splitting equipment ALEPH at the International Garden and Greenery Exposition.

Launched a new slogan, 'Let's make our habitat more beautiful'. Initiated the research and development of incineration plants with high-efficiency waste-generated power facility. International Environmental Planning Center was established at the University of Tokyo.

Announced business guidelines 'Vision for Our Second Century of Business'. Our domestic wastewater treatment system received awards from the Environment Agency.

Started the Environmental Audit System for environmental protection in accordance with stricter standards.

Our Underwater Dioxin Decomposition Unit won the Nikkei Outstanding Product/Service Prize and the Nikkei Shimbun Prize of Excellence.

All of our domestic establishments acquired ISO 14001 certificates.

Total production exceeded 20 million units for our industrial engine.

Our Teshima Illegal Waste Dump Raw Material Recovery System won the Minister of Economy, Trade and Industry Prize. Total tractor production exceeded 3 million units.

Formulated 'Corporate Mission Statement', 'Management Principles', 'Charter for Action', and 'Code of Conduct'. Won awards for environmental equipment including a sewage sludge concentrator.

Started the 'Kubota E-Project' social contribution activities.

Completed the first tractor production plant in Thailand. Completed a ductile iron pipe plant in India.

Certified as an 'Eco-First Company' by Japan's Ministry of the Environment. Started production of combine harvesters in Thailand. Established a pump company in China.

Kubota's combine harvester 'PRO688Q' won awards. Established regional headquarters in China. Started operation of Eco-Products Certification System. Completed plants in Saudi Arabia and China. Established a rice import and sale company in Hong Kong.

Acquired and transformed Kverneland AS into a subsidiary. Established an engine production plant in China. Adopted new corporate principles and logo. Acquired water treatment engineering company.

Established a parts procurement company in Thailand. Established a compact tractor plant in the U.S. Established a rice import and sale company in Singapore.

フランスにおいて高地農業用トラクター製造会社を設立（クボタファームマシナリー ヨーロッパ S.A.S.）。

Launched high traction multi-purpose tractors on the Indian market.

Established new R&D center dedicated to Agricultural Machinery in Thailand.

オランダにヨーロッパ地域本社（久保田ホールディングスヨーロッパB.V.）を設立しました。

Established a joint venture with Indian tractor manufacturer Escorts Kubota India Private Limited.

Established a new plant for compact construction machinery in the U.S.

Established a new R&D center in Europe (Kubota Research and Development Europe S.A.S.).

米国に新しいR&Dセンター（クボタリサーチ＆ディベロップメントノースアメリカコーポレーション）を設立。エスコートリミテッドを子会社に買収・再編。イタリアの芝刈り機メーカーOfficine BIEFFEBI S.p.a.とGianni Ferrari s.r.l.をグループ企業として買収。大阪堺市にクボタグローバル工科大学院を開設。

北海道BALLPARK F VILLAGEに農業学習施設「クボタアグリフロント」を開設。無人運転可能な世界初の自律式コンバインを導入。ハワイに米の輸入・製粉・販売会社を設立。

2025年大阪・関西万博のスポンサーを務め、「未来の生活エキスポ：未来都市」を開催。地球に優しい食と農業のビジョンを共有。大阪関西万博で自律式燃料電池トラクターのコンセプトモデルを公開。

本社を大阪市北区のグランドグリーン大阪に移転。