This opportunity can be offered on a 4 day week This is a rare opportunity to help shape the commercial future of the UK''s agency community - driving innovation, influencing industry standards, and working alongside some of the most respected professionals in the business. As a leading voice within the advertising and marketing industry, this organisation represents and supports agencies nationwide through thought leadership, learning, and advocacy, to help agencies do business better and demonstrate the commercial value of their work. We''re seeking a visionary agency MD/Client Services Director to lead a flagship programme that champions the commercial strength of member agencies and advances best practice across the industry. Reporting directly to the Director General, this role is central to shaping and delivering a cohesive commercial strategy aligned with the organisation''s broader mission, focusing on business effectiveness, commercial growth, and talent development. You''ll collaborate with senior industry figures to deliver inspiring thought leadership, events, and initiatives that define the commercial agenda. Key Responsibilities Develop and implement the long-term commercial strategy and annual plan of activity. Lead and coordinate senior working groups driving key commercial themes such as leadership, client relationships, new business, finance, and sustainability. Foster collaboration and engagement among senior agency leaders to deliver impactful outcom