迪爾公司（統稱為約翰迪爾）創建于1837 年，由最初只有一個人的鐵匠鋪發展成為今天業務遍及全球并擁有約5萬8千名員工的企業。從創立之時開始，公司一直秉承其創始人所展示出的核心價值觀：誠實、優質、守信、創新。
公司機構組成約翰迪爾的業務主要分為四個部分：農業設備、商用和民用設備、建筑和林業設備以及信貸。這些業務部門、以及零件和動力系統等支持部門，在用戶參與改善全球生活質量的同時，致力于幫助用戶提高工作效率。
　　農業設備 － 約翰迪爾是全球領先的農業設備制造商，通過其行業領先的經銷商網絡進行產品銷售和服務，可提供全方位的農業服務和解決方案。
　　商用和民用設備 － 約翰迪爾生產并銷售北美品種最齊全的草坪和園林拖拉機、剪草機及其它戶外動力產品。約翰迪爾景觀工程部門為園林綠化服務專業人士提供灌溉設備和苗圃用產品。
　　建筑和林業設備 － 約翰迪爾是全球領先的林業設備制造商，也是北美地區主要的建筑設備制造商。
　　信用 － 約翰迪爾信用公司是美國最大的設備融資公司之一，在17個國家設有分支機構。信用公司提供零售、批發和租賃融資，以及循環信用額度和運營貸款，為110多個國家的用戶提供服務，并一貫遵循世界貿易組織規則。

Deere & Company, founded in 1837 (collectively called John Deere), has grown from a one-man blacksmith shop into a corporation that today does business around the world and employs approximately 52,000 people. The company continues to be guided, as it has been since its beginning, by the core values exhibited by its founder: integrity, quality, commitment and innovation.

How We're Organized
John Deere consists of four major business segments (agricultural equipment, commercial & consumer equipment, construction & forestry and credit). Those segments, along with the support operations of parts and power systems, are focused on helping customers be more productive as they help to improve the quality of life for people around the world.

Worldwide Agricultural Equipment — John Deere is the world's leading manufacturer of farm equipment. The company offers a complete line of farming services and solutions with products primarily sold and serviced through the industry's premier dealer network.
Worldwide Commercial & Consumer Equipment — John Deere produces and markets North America's broadest line of lawn and garden tractors, mowers, golf course equipment, and other outdoor power products. John Deere Landscapes provides irrigation equipment and nursery supplies to landscape-service professionals across the United States.
Worldwide Construction & Forestry — The company is the world's leading manufacturer of forestry equipment and is a major manufacturer of construction equipment in North America.
John Deere Credit Worldwide — John Deere Credit is one of the largest equipment finance companies in the United States and has operations in 17 countries. It provides retail, wholesale and lease financing, and offers revolving credit and operating loans. John Deere serves customers in more than 110 countries, always abiding by World Trade Organization guidelines.