An ambitious signal of intent: New faces at Six

In a world that feels increasingly complex, unpredictable, and emotionally distant, the businesses that thrive will be those that act with clarity, courage, and creativity.

At Six, we believe progress starts with people. That’s why we’re thrilled to announce two senior appointments that reflect our ongoing evolution - and our commitment to helping clients meet the future head-on.

Jeremy Hayward joins as Advisor to the Board, bringing with him the invaluable perspective of a client-side leader who has successfully navigated through the waves of digital transformation.

Marcus Iles has been appointed as Strategy Partner within our Leadership Team. His brief is to help reconcile the natural tension between hard business logic and the emotion that drives real human connection.

These appointments come at a pivotal moment for Six, as the agency consolidates its leadership to build on momentum and sharpen its focus for the future.

While John Argent remains CEO, we’re proud to announce that Ruth Clarke has stepped into the Managing Partner role, and Sally Gillo as Growth Partner. These roles signify the next phase of Six's evolution, leading with both purpose and performance.

These leadership changes also coincide with three new client wins, further cementing our offering to equip and enable businesses to grow, change, and drive ESG initiatives. Six believes that in an age dominated by algorithms and AI, the most powerful differentiator remains the human touch.

What this means for us

Our vision is simple: a world where businesses work for humans, not the other way around. We specialise in translating dry, logic-led strategies into compelling, inspiring connections, believing that inspired people inspire others.

That’s how we help businesses:

• Drive Growth
• Embed Change
• Advance Sustainability

For the good of people, planet, and performance.