A CMO's primary job is not just external promotion but also internal marketing. This involves consistently communicating marketing's vision, progress, and wins to other departments to secure buy-in, resources, and cross-functional collaboration.

Persuading the C-suite requires more than just data; it demands emotional resonance. The CMO must balance facts with feelings, understanding that internal stakeholders, like consumers, are moved by belief and emotion, not just numbers.

Beyond tactical execution, a Chief Marketing Officer's primary strategic function at the executive table is to represent the customer's perspective. This ensures that brand-building efforts and overall business strategy remain customer-centric and effective, a viewpoint that can otherwise get lost.

The most effective CMOs see themselves as 'architects of growth.' Their core function is to bridge consumer/human growth opportunities with commercial goals, blending the science of data and the art of creativity to design a holistic, company-wide vision for expansion.

To achieve true alignment with sales, product, and finance, marketing leaders should avoid marketing jargon and subjective opinions. Instead, they should ground conversations in objective data about performance, customer experience gaps, or internal capabilities to create a shared, fact-based understanding of challenges.

The Chief Marketing Officer role at a large organization like Unilever is less about marketing execution and more about aligning the entire business—from R&D to finance and sales—around brand-centric change to navigate a dynamic market.

A CMO's role extends beyond lead generation. By analyzing operational data, they can identify bottlenecks and opportunities, creating strategic alignment across marketing, sales, and operations to improve the entire customer experience and drive efficiency.

A CMO's influence is often wielded covertly. By framing marketing goals in the language of other departments and allowing executives to believe ideas are their own, CMOs can navigate politics and implement their agenda successfully.

The CMO role has shifted from a top-down "ivory tower" approver to a servant leader. The primary goal is to create an environment of psychological safety where even the most junior person can say, "I think you got it wrong," which ultimately leads to bolder and better ideas.