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Our Staff

Collective Voice is a small charity with a big mission! We deliver the majority of our work through, and with, partner organisations including our sponsors.

Our core team

Jess Mullen, Chief Executive Officer

Jess leads Collective Voice, working with the board to set strategy and working closely with Liam to deliver the core advocacy and collaborative work.

Before working for Collective Voice Jess was Director of Influence and Communications at Clinks, the national charity supporting the voluntary sector working in the criminal justice sector. She brings a wealth of experience from multiple policy and communications roles at Clinks and a period as Acting Co-CEO. Jess is also a trustee of Hackney Council for Voluntary Services.

You can follow Jess on Twitter and Linkedin.

Liam Doherty, Policy and Engagement Officer

Liam works across all areas of Collective Voice’s work, with a particular focus on policy.

Liam supports our influencing work, the coordination of our groups and engagement with the wider field. Previously, Liam worked in policy roles in the learning disability field, and in campaigns roles in international justice organisations. 


Collective Voice is the national charity working to improve England’s drug and alcohol treatment and recovery systems