Growth & Digital Leadership

Christopher Mason

I build the systems that make growth repeatable.

My career runs from managing performance marketing at one of the world’s largest advertisers to founding and operating my own digital businesses across the US and Europe. In between, I’ve led marketing for a SaaS company from the inside, sat on the board of a distillery, and spent the last couple of years getting genuinely fluent in how AI changes the way marketing teams work. The throughline is the same wherever I’ve worked: find the actual constraint on growth, then fix the system — not just the campaign.

🇺🇸 US Citizen 🇪🇺 Irish / EU Citizen No visa sponsorship required — US or EU
$22MPaid search budget managed at Toyota Motor Sales
5×Increase in search-driven traffic to Toyota.com
+40%Subscription growth in 6 months at Slemma
15 yrsRunning founder-operated digital businesses across the US & EU

What I do well

Chapters

2005–2011

Toyota Motor Sales

Interactive Marketing Planner

Platform strategy and performance marketing for Toyota.com, including a $22M paid search budget and the digital response to the 2009–2011 recall crisis.

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2019–2020

Slemma

Head of Marketing

Rebuilt the go-to-market and acquisition strategy for a data visualization SaaS platform, reporting directly to the CEO.

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2011–Present

Romagna Media / Clearance Items Ltd

Founder & Growth Director

Founder-run digital businesses across the US and Ireland, built on affiliate partnerships, SEO, and performance acquisition.

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Currently

Exploring senior growth, marketing, and go-to-market leadership roles — SaaS, digital platforms, subscriptions, and performance-driven businesses in particular.