dunnhumby Email Format

Technology, Information and MediaEngland, United Kingdom1001-5000 Employees

Dunnhumby operates as an essential intelligence layer that connects leading retailers and brands, enabling faster and more informed decision making. It sits at the crossroads of loyalty, media, and category management, helping clients navigate competing priorities through a combination of analytics, software, trusted guidance, and decades of retail experience. The company works with major brands and retailers to translate customer insight into actions that build loyalty and drive sustained performance.

Based in London, England, the company maintains a global presence with offices across Europe, Asia, Africa, and the Americas. Its client roster includes Tesco, Coca-Cola, Meijer, Procter & Gamble, and L’Oréal, and in 2026 its Ventures arm appointed Jamie Samaha as chief executive.

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