A French agency. Built for any market.
Big Neurons is a brand content and acquisition agency based in Normandy, France. We work with international companies — whether they want to enter the French market, strengthen their communication at home, or expand into new territories.
We don't assume. We don't rely on cultural stereotypes or generic international playbooks. Before we create anything, we immerse ourselves in your market, your customers and your competitive reality. That's our answer to every cultural objection — and it's the reason our content works regardless of the country.
What that means in practice
Three types of international clients work with us.
- You want to enter France — We build French-native brand content from scratch. Not translated marketing. Content that feels genuinely local, because we've done the immersion work to understand what French audiences actually respond to.
- You want to communicate better in your own market — We apply our immersion methodology to your home market. We learn your customers, your culture, your competitive codes — then we build content and campaigns that sell.
- You want to expand into new markets — We help you build the content strategy and acquisition infrastructure to move into new territories without losing your brand identity.
Services
| Service | Available |
|---|---|
| Brand Content Strategy | ✓ |
| Content Production (written, visual, video) | ✓ |
| Social Media Management | ✓ |
| Media Buying (Meta Ads, Google Ads, TikTok Ads) | ✓ |
| Branding & Visual Identity | ✓ |
| Website Design & Development | ✓ |
| Advertising & Campaigns | ✓ |
| Conversion Rate Optimization | ✓ |
International results
- 🇨🇭 Advanced Microfluidics — Full rebranding + website redesign
- 🇵🇱 Oknoprime — Social media management
- 🇺🇸 Harmony Roots — Conversion rate optimization
- 🌍 Kypi — LinkedIn personal branding & brand identity
I've hired dozens of agencies across different countries. I was never fully satisfied — because they never truly understood the market they were supposed to crack.
Who are we talking to? What do they actually care about? What makes them trust a brand they've never heard of?
Those questions don't have generic answers. They have immersion answers.
That's why Big Neurons starts every mission the same way — regardless of the country, the industry or the budget. We go in. We talk to your customers. We test your product. We feel your market from the inside.
Only then do we let creativity do its job. The kind that sells.
Arthur Escaré — Associate Creative Director
Hamid Hamar Bahida — Associate Art Director
Marie-Francine Phan — Chief Operating Officer
Results speak louder than pitches.
Every number below comes from a real client. No inflated metrics. No vanity stats.
| +40% leads | Wild Code School — brand content & acquisition |
| -30% cost per lead | Maison du Menuisier — Meta Ads optimization |
| +50% leads | Sur Mesure Menuiserie — ads + website redesign |
| +20% conversion rate | Analyse & Action — CRO + rebranding |
| +20 000 followers | The Phone France — social media strategy |
| 100% occupancy rate | Attilio Paris — acquisition campaigns |
4 countries. 1 methodology. Results that show up in your revenue — not in an engagement report.
FAQ
Ready to make your brand sell?
