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We are the partner of choice for the UK’s biggest employers on workplace relations

Because CMP is a pioneer of standards for workplace mediation and investigations. Our large network of hand-picked experts and bank of established practices and programmes around everything from mediation to investigations, means we can tailor the right solution.

We’re always thinking about the big picture of relationships and culture. Not knee-jerk remedial action, but how to deliver positive workplace environments.

Key Personnel

Executive Team

Paul O’Donnell

Managing Director

Leanne Holt

Chief Operating Officer

Lynne Thorne

Director of BD

Alison Bass

Head of Operations

Daniel Fordham

Head of Finance

Jacey May

Head of People & Talent

Board of Directors

Katherine Graham

Chair

Michelle Haste

Non Executive

Tom Humphrey

Non Executive

Dani Saddu

Non Executive

Ele Wilson

Non Executive

Why Choose CMP?

The scale and experience to meet any HR and ER problem or strategic goal.

We’ve been shaping the standards in workplace resolution since 1989. With a deep understanding of people, culture, and conflict, we’ve supported organisations of all sizes through change, challenge, and growth for over 30 years.

CMP holds BS102000:2018 – British Standard Code of practice for the provision of investigative services and meets the highest standards of rigour, neutrality and compliance. Trusted by regulators, public bodies, and employers across the UK. We have been awarded ISO27001 information security accreditation.

We train the UK’s leading workplace mediators, with accredited programmes grounded in real-world practice and Psychological Safety.

Our network of over 150 vetted associates means we deliver consistent, high-quality support wherever and whenever you need us.

Trusted by regulators, public bodies, and employers across the UK.