Beefs.
Corporate
Adidas Gazelle IndoorRöd sko av märke Puma, på en granitsten i göteborgs södra skärgård.

Adidas AGPuma SE

Photo — Adidas AG: Own work (CC0) · Puma SE: Own work (CC BY-SA 4.0)

Corporate·Historical·Since 1948
Beef Score measures the intensity and public prominence of a dispute. It does not indicate who is right.Factors considered·Heat·Public attention·Escalation·LongevityCurrently assigned editorially, not computed.

The Short Version

Founded by brothers Adolf 'Adi' and Rudolf 'Rudi' Dassler, the Gebrüder Dassler Schuhfabrik split following World War II after severe personal and political disagreements. Rudolf registered Puma in 1948 and Adolf established Adidas in 1949, setting up competing headquarters on opposite sides of the Aurach River in Herzogenaurach, Germany, and sparking a corporate and family rivalry that lasted for decades.

Latest Development

Analysts Speculate on Puma-Adidas Merger Prospect

Shares of Puma SE rose following comments from an investment firm co-founder suggesting a potential merger with Adidas AG as an option for Puma, though both companies declined to comment.

September 16, 2025 · Reported

The Beef

Chronological, newest first. Every entry cites a source.

Beef timeline

  1. September 16, 2025

    Analysts Speculate on Puma-Adidas Merger Prospect

    Reported

    Shares of Puma SE rose following comments from an investment firm co-founder suggesting a potential merger with Adidas AG as an option for Puma, though both companies declined to comment.

    Source ↗

  2. July 1, 2025

    Former Adidas Executive Arthur Hoeld Becomes Puma CEO

    Reported

    Former Adidas executive Arthur Hoeld assumed the position of chairman and CEO of Puma SE following the departure of former CEO Arne Freundt.

    Source ↗

  3. 1978

    Death of Adolf Dassler

    Verified event

    Adolf Dassler died four years after his brother. The two brothers were buried on opposite sides of the Herzogenaurach cemetery.

    Source ↗

  4. 1974

    Death of Rudolf Dassler

    Verified event

    Rudolf Dassler passed away in 1974 without reconciling with his brother Adolf, and was buried in the Herzogenaurach cemetery.

    Source ↗

  5. August 1949

    Adolf Dassler Registers Adidas

    Verified event

    Adolf Dassler officially registered Adidas, derived from his nickname Adi and surname Dassler. The two firms established factories on opposing sides of the Aurach River in Herzogenaurach.

    Source ↗

  6. January 1948

    Rudolf Dassler Registers Puma

    Verified event

    Following World War II and denazification proceedings, Rudolf Dassler formally split from his brother and registered Schuhfabrik Rudolf Dassler (RUDA), which was renamed PUMA Schuhfabrik Rudolf Dassler later that year.

    Source ↗

  7. 1933

    Internal Friction and Political Tensions Begin

    Verified event

    Relations between Adolf and Rudolf Dassler began to deteriorate around 1933 amid shared living arrangements and company expansion during the rise of the Nazi Party in Germany.

    Source ↗

  8. 1924

    Dassler Brothers Establish Shoe Factory

    Verified event

    Brothers Adolf and Rudolf Dassler officially founded Gebrüder Dassler Schuhfabrik in Herzogenaurach, Germany, manufacturing specialized athletic footwear.

    Source ↗

Where It Stands

Historical. The personal family feud largely concluded with the deaths of Adolf and Rudolf Dassler in the 1970s. Both Adidas AG and Puma SE continue to compete as major global sportswear entities headquartered in Herzogenaurach, though industry analysts note that corporate strategy now takes precedence over historical family animosity.

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Sources

  1. 1.SourceAnalysts Speculate on Puma-Adidas Merger Prospect · Sep 16, 2025
  2. 2.SourceFormer Adidas Executive Arthur Hoeld Becomes Puma CEO · Jul 1, 2025
  3. 3.SourceDeath of Adolf Dassler ·
  4. 4.SourceDeath of Rudolf Dassler ·
  5. 5.SourceAdolf Dassler Registers Adidas ·
  6. 6.SourceRudolf Dassler Registers Puma ·
  7. 7.SourceInternal Friction and Political Tensions Begin ·
  8. 8.SourceDassler Brothers Establish Shoe Factory ·

Allegations are attributed to the party that made them and are not statements of fact.