I’m Renaud Puyou, founder of Languages Unlimited. Originally from France and based in Ireland since 1998, I established the company after years of teaching French to corporate teams in London’s financial sector.

Since then, Languages Unlimited has specialised in one thing above all, high-impact, in-house corporate language training designed specifically for the demands of modern business.

We don’t just teach languages, we train your people to operate confidently and professionally in another language within your industry.

Whether your organisation is integrating international teams, onboarding overseas staff, or expanding into new markets, we equip your employees to communicate clearly, confidently, and appropriately in the situations that matter most.

Our programmes go beyond vocabulary and grammar to deliver:

• Industry-specific terminology tailored to your sector
• Professional register and communication style for meetings, presentations, negotiations, and client contact
• Cultural understanding that strengthens trust and improves international relationships

All training is delivered on-site or online by native, qualified, business-savvy trainers who bring energy, humour, and professionalism to every session.

Over time, we’ve expanded to offer a complete suite of language services, including private tuition, certified translations, interpreting, and language level assessments.

Credentials you can rely on

• 15+ years collaborating with the European Commission, recognised by EPSO (2006)
• CELI examination centre approved by Università per Stranieri Perugia (since 2008)
• Corporate member of the Institute of Translation and Interpreting (since 2014)

With 25 years’ experience and strong recognition across Europe, we provide language training and services you can trust, delivered with precision, professionalism, and a genuine passion for helping people connect.