Proof

Trusted by teams who care about outcomes.

A selection of organisations and leaders I've supported — plus testimonials from people I've worked with directly.

Background

Sectors & platforms.

01

Agencies & Media

  • Dentsu / Merkle
  • Carat / iProspect
  • Bauer Media
  • Johnston Press
  • William Reed
02

B2B & Enterprise

  • Vodafone
  • SHARP / KIP
  • Hutton Agency
  • Cross-sector B2B services
03

Platforms & Ecosystems

  • Google Marketing Platform
  • Amazon Advertising
  • HubSpot
  • Salesforce

Executive endorsements

What senior leaders say.

"Mat has a strong reputation across Google for his collaborative approach and customer focus. He led our most complex D2P opportunity with Vodafone end-to-end with diligence and composure."

Antonia Cecio
Partner Manager, Google

"A genuine subject matter expert. Always approachable, clear in direction and adaptive in approach — ensuring clients and teams understand both the strategy and next steps."

Louise Rose
Managing Partner, Carat

"Mat brought real rigour to our accounts and strengthened relationships across teams. He has a rare ability to distil complex ideas into clear, actionable direction."

Claudia West
Group Business Director, Dentsu

Commercial leadership

Deal control in practice.

"Mat demonstrated strong commercial acumen during complex GMP and GA4 negotiations — balancing client value with margin protection through structured tiered pricing."

Chris Pattinson
Client Director, Carat

"Mat brings a pragmatic, commercially balanced approach to contracting. He consistently shapes creative solutions that work for clients, Google and the business."

Janet Townsend
Contracts Manager, Dentsu Legal

"Proactive and commercially astute, Mat reacts at pace to opportunities and delivers against requirements to get business won and over the line."

Chris White
Client Director, iProspect

Delivery & execution

Getting things done.

"Mat took real ownership of the reseller sales process and quickly became a recognised authority across Client Services. His proactive engagement strengthened cross-team collaboration."

Isobel Jones
Tech Success Partner, Merkle

"When we hit problems, Mat took initiative and resolved them. His drive ensured the site launched a week early — delivering what seemed impossible."

Adrian Cowderoy
Programme Manager, William Reed

"Mat simplified the technical into something clients could confidently understand. His support directly contributed to securing immediate revenue — with scope for more."

Helen Burrows
Media Sales Executive, Johnston Press

"Mat transformed our online sales capability, helping shift company strategy from seeing digital as incremental to making it a core revenue focus."

Dan Dore
New Media Manager, William Reed

"I've been impressed by Mat's clarity and sense of ownership — particularly in allocating responsibilities and driving collaborative new business efforts."

Dan Stubbs
Media Technology Partner, Dentsu

"Mat structures work with clarity and precision. His attention to detail, subject expertise and willingness to support others make him invaluable to the team."

Liam Mordew-Lee
Analytics Partner, Merkle

Want references? Happy to provide them in context.

Seen enough?

If you're hiring and want to talk, I'm available for the right role.