Hitachi vs Procter & Gamble: Founders, CEOs and History

Company facts

Founders

CEOs and their tenures

Timeline: Hitachi and Procter & Gamble side by side

1. 1837Procter & Gamble

   Company Founded in Cincinnati

   William Procter and James Gamble sign a partnership agreement on October 31, 1837, establishing Procter & Gamble in Cincinnati, Ohio, with combined capital of approximately 7,192 dollars.

2. 1862Procter & Gamble

   Civil War Army Contracts Fuel Expansion

   P&G wins contracts to supply the Union Army with soap and candles, generating significant revenue that enables manufacturing expansion and introduces millions of American soldiers to P&G products for the first time.

3. 1882Procter & Gamble

   Ivory Soap Launches Nationally

   Harley Procter and James Norris Gamble introduce Ivory soap, promoted as 99 and 44/100 percent pure and notable for its floating characteristic.

4. 1890Procter & Gamble

   Company Incorporates and Expands Nationally

   Procter & Gamble incorporates in Ohio with capital of 4.5 million dollars and begins building manufacturing capacity outside Cincinnati, establishing the operational infrastructure for national distribution that the Ivory soap advertising campaign had created…

5. 1910Hitachi

   Founding and First Induction Motor

   Namihei Odaira establishes the machinery repair shop that becomes Hitachi, and develops Japan's first 5-horsepower induction motor, establishing the foundation for the company's dominance in electrical engineering.

6. 1911Procter & Gamble

   Crisco Shortening Introduced

   P&G launches Crisco vegetable shortening, the first hydrogenated vegetable oil product marketed to American consumers as an alternative to lard and butter.

7. 1931Procter & Gamble

   Brand Management System Invented

   P&G executive Neil McElroy writes a famous internal memo proposing that each brand have its own dedicated management team responsible for competing against all rivals including other P&G brands.

8. 1932Hitachi

   Expansion into Railway Technology

   Hitachi begins manufacturing electric locomotives and rail signaling systems, establishing a deep, institutionalized relationship with the Japanese national railway network that would evolve into the modern Hitachi Rail division.

9. 1946Procter & Gamble

   Tide Detergent Launches

   P&G introduces Tide synthetic detergent, which rapidly becomes the best-selling laundry product in the United States and establishes the template for all future P&G brand development: superior product performance, heavy consumer advertising, and sustained mark…

10. 1959Hitachi

    Entry into Computing and Electronics

    Hitachi develops its first electronic computer, the HITAC, marking the company's strategic entry into the information technology sector and laying the groundwork for its future digital systems business.

11. 1961Procter & Gamble

    Pampers Diapers Introduced

    P&G introduces Pampers disposable diapers, transforming the infant care category and creating what will become one of the company's most globally significant brands.

12. 2005Procter & Gamble

    Gillette Acquired for 57 Billion Dollars

    P&G completes the acquisition of Gillette Company for approximately 57 billion dollars in an all-stock transaction, adding Gillette razors, Braun appliances, Oral-B dental products, and Duracell batteries to the P&G portfolio.

13. 2014Procter & Gamble

    Portfolio Transformation Announced

    CEO A.G. Lafley announces P&G's plan to divest more than 100 brands and focus the company on approximately 80 core brands in ten product categories.

14. 2016Hitachi

    Toshiaki Higashihara becomes CEO

    Toshiaki Higashihara became CEO of Hitachi in 2016. Shifted Hitachi from a sprawling conglomerate toward infrastructure and digital businesses.

15. 2019Procter & Gamble

    Portfolio Simplification Completed

    P&G completes the brand portfolio simplification, having divested more than 100 brands and consolidated around approximately 65 core brands.

16. 2020Hitachi

    Acquisition of ABB's Power Grids Business

    Hitachi executes the $11 billion acquisition of ABB's Power Grids business, renaming it Hitachi Energy and instantly establishing the company as the global leader in HVDC transmission and grid infrastructure.

17. 2021Hitachi

    Acquisition of GlobalLogic

    The company acquires the global digital engineering firm GlobalLogic for $9.6 billion, instantly establishing Hitachi as a top-tier provider of advanced software and product design services for the automotive and telecommunications sectors.

18. 2022Hitachi

    Hitachi Construction Machinery Stake Sale

    Hitachi sold a controlling stake in Hitachi Construction Machinery to Itochu and Japan Industrial Partners, part of its exit from cyclical listed subsidiaries.

19. 2024Hitachi

    Acquired Thales Ground Transportation Systems

    Hitachi acquired Thales Ground Transportation Systems. Hitachi Rail completed its ~$1.88 billion (EUR 1.66 billion) acquisition of Thales's Ground Transportation Systems business, its rail signalling division, expanding Hitachi Rail to 51 countries and shiftin…

20. 2024Procter & Gamble

    Fiscal Year 2024 Net Sales Reach Approximately 84 Billion Dollars

    P&G reports fiscal year 2024 net sales of $84.0 billion and net earnings attributable to P&G of about $14.9 billion, and raises its quarterly dividend 7% to $1.0065 per share, its 68th consecutive annual increase.

21. 2025Hitachi

    Toshiaki Tokunaga Becomes CEO

    Toshiaki Tokunaga became President and CEO on April 1, 2025, succeeding Keiji Kojima, who became Executive Chairman.

22. 2026Hitachi

    Record Results and Home Appliance Sale

    Hitachi reported record FY2025 profit in April 2026 and agreed to sell 80.1% of its home appliance business to Nojima for about $737 million (¥110 billion).

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