Kotler -

His legacy is that every time a company asks, they are using the Kotler framework. He remains the single most influential figure in the history of the discipline.

: Often called the "Bible of Marketing." It is the most used textbook in business schools globally. Principles of Marketing kotler

. His work shifted marketing from a simple sales tactic to a strategic core of business management. Philip Kotler: 'The Father of Modern Marketing' Returns His legacy is that every time a company

For the modern strategist, this means that is the intellectual godfather of ESG (Environmental, Social, Governance) marketing. He insists that brands cannot lie to the digital public. In a transparent world, the company’s purpose must be authentic, or the "Exchange" fails. Principles of Marketing

: Kotler's core contribution was shifting this focus to customer-centricity , where value creation for the target market drives all organizational goals.

: The fundamental service or benefit the customer is actually buying (e.g., rest and sleep at a hotel).

: Understanding these levels provides a solid foundation for businesses to explore emerging technologies and create value.