The M-Shaped Account Leader

Introduction

Client marketing has shifted. As Reuben Arnold observed in AAR’s recent ReModel series:

“Most marketing teams are still operating on a linear campaign cadence while clients have moved to a two-speed model, managing fragmented specialists, in-house teams, and always-on delivery simultaneously.” 

The account leader who mirrors what the CMO is navigating – and can coordinate across that complexity – is exactly what clients need. Too few agencies can field that person right now.

Clients recognise the gap and are asking agencies to close it. Those that do will retain more clients, grow revenue, and become indispensable partners.

We hypothesise that the M-shaped account leader is how agencies close that gap: someone able to operate fluently across disciplines to identify where the greatest commercial value can be created, for both client and agency.

In this session, we’ll test that hypothesis, share what the research tells us, and refine the model together.

Seminar overview

• The commercial case – Marketing model shift, agency impact, and why Account Management matters

• What agency leaders are seeing – The gap between client needs and current delivery, and agency responses

• The M-shaped hypothesis – Define, test, and refine the model together

• Building it in your agency – Key barriers, priority attributes, and what drives behaviour change

• What comes next – Shaping a development programme from group input

Benefits

• Clear understanding of M-shaped Account Management as a competitive advantage, grounded in research and peer experience

• Insight into how agency leaders are responding – and what’s actually shifting behaviour

• A peer-tested definition of M-shaped capability, ready to use

• Clarity on the real blockers to developing that capability

• Focus on which attributes to prioritise for greatest commercial impact

Who should attend

Agency leaders and senior client service roles – including Client Service Directors, Business Directors, and Heads of Account Management – as well as those responsible for client leadership and growth, who want to understand the commercial opportunity in Account Management and how to build it.

About the presenter

Rachel Raphael is an independent consultant working with agency founders and senior leadership teams to strengthen client leadership and scale agencies across the UK and US.

With over twenty years’ experience across global networks and independent agencies in the UK, US and Australia, her work connects client relationships, revenue, and team capability.

She is co-founder of The Client Impact Awards, recognising Account Management as a strategic discipline and elevating the individuals and teams who create long-term impact.

In this session, she brings a clear view on how account leadership is evolving and what it takes to build leaders who can operate across strategy, commercial, and delivery at the level clients now require.

Running This Session Online

We will run one session only, from 9.15am to 11.15am on Wednesday 20 May 2026 via Zoom. To participate, please email name, job title, agency, and email address to events@aargroup.co.uk. We cannot process bookings without these details.

NB: AAR seminars are exclusive to AAR subscribing agencies. A maximum of five places per agency is permitted for remote sessions.