Olivier Dumée-Duval
Commercial & StrategyA globally experienced commercial leader who turns strategy into growth – bringing sharp thinking, big energy and a proven track record across sales, marketing and multi-channel strategies.
Experiential marketing – Mauritius
Don't do more.
Do what matters.
We design brand experiences people feel, share and remember – by focusing on what actually moves the needle.
Trusted partners200 Brands59 Projects18 ClientsIsland-wide reach
Services
What we do.
Three disciplines, one philosophy. We focus on the twenty percent of effort that drives eighty percent of brand impact.
- 01
Experiences & Events
Multi-sensory moments that pull people into the brand story.
- In-Store Campaigns
- Brand Activation
- Internal & External Events
- 02
Content Creation
Turning one powerful moment into many shareable ones.
- Photo & Video
- Drone & Animation
- Live Streams
- 03
Field Services
Assessing activity on the ground to ensure maximum impact.
- Brand & Product Research
- Mystery Shopping & Audits
- Island-wide Field Force
AI-Powered Studio
Human craft, AI velocity.
We bake AI into every stage of the work – from sharper creative to tighter delivery and richer reporting. The result: faster turnarounds, deeper insight and more of the twenty percent that actually moves brands.
- Content
AI-Enhanced Creative
Generative tools for moodboards, copy variants, image upscaling and rapid visual prototyping – so concepts land in days, not weeks.
- Delivery
Smarter Project Management
AI assistants automate briefs, timelines and on-site logistics – freeing our team to focus on the moments that matter.
- Insight
Real-Time Reporting
Machine-learning models turn field data, footfall and social signals into clear, decision-ready dashboards after every activation.
Always human-led. AI handles the heavy lifting – our team owns the idea, the craft and the call.
About Eighty Twenty
Smart strategy.
Memorable moments.
Maximum return on attention.
We're an experiential marketing agency built on one simple belief: focus beats frenzy.
We design brand experiences people feel, share and remember. Less noise. More signal. The right twenty percent – that delivers the eighty.
59
Projects
18
Clients
200
Brands
9
Cooperations
Selected Work
Moments worth remembering.
From red carpet launches to beachside activations – a glimpse of the experiences we've crafted for the brands that trust us.
Our Clients
Partners, not just clients.
Our clients are an integral part of the strategic and creative journey – ensuring your vision and our work always align.
Contact
Let's create something memorable.
Tell us what matters. We'll bring the focus, the creativity, and the moments worth sharing.
The Founders
Led by people who care.
Caity Dumée-Duval
Creative & ProductionA seasoned experiential strategist and inventive creative force who transforms big ideas into unforgettable brand moments that people actually care about.