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.

I was very impressed with the high standards that were shown by Languages Unlimited Services when conducting the initial assessment and development of the course outline. They really have any understanding of how to achieve the individual’s goals. The teachers are very committed and dedicated to focusing on areas that need to be developed with the candidate. Their flexibility is also very advantageous to anyone who has a busy schedule or travels.

I have been receiving tuition from Languages Services Unlimited for the last three years and have been very impressed with the service that they provide. I have received both group and individual tuition from various teachers and each teacher has been very professional in their approach. The classes have been both stimulating and enjoyable and my French has certainly improved. In brief: An excellent service and one which I would thoroughly recommend to anyone wanting to learn a new language.

Languages Unlimited provided lessons in Basic Spanish, Advanced Spanish and basic French to our employees over the last two years. Their teachers are native speakers which ensured the pronunciation was correct and also gave an insight into the customs and traditions of their country. Their preparation before lessons and homework given were excellent. The fact that they offer flexibility was a huge advantage as our staff travel a lot. I am happy to recommend such an excellent service.

Languages Unlimited provide language training in German and English at all levels for our staff across all departments, ranging from group lessons with administrative staff to one-to-one tuition for managers. We have found them to be very quick to react to our requests and very flexible as regards timing of the classes. They carried out the assessments professionally and effectively and developed the course content according to the needs of the individual groups. Our staff have found the classes both beneficial and enjoyable. We will certainly continue to work with them in the future.

The oil exploration business is a global one. To speak the language of your host Government helps immensely in negotiations and relationship building. We at Tullow Oil have used Language Unlimited in Clontarf for one-to-one intensive learning of Portuguese and found it to be a great investment. This small group of language specialists are ready to tailor a course exactly to suit your language needs and subject matter, are happy to be flexible on timings and content and are reasonably priced. We will use them again and recommend their services without hesitation.

We have had the pleasure of working with Languages Unlimited for over two decades. Our company specialises in producing language course recordings, primarily for the educational sector, and Renaud has consistently been our go-to resource for sourcing voiceover artists. The voice talent provided by Languages Unlimited is not only highly skilled but also actively contributes to the quality of our recordings—often suggesting more natural phrasing and correcting grammatical nuances, which greatly enhances the final product. Given the fast-paced nature of our work, the ability to schedule recording sessions quickly is critical. Renaud has always been dependable in this regard, ensuring a smooth process and allowing us to meet tight deadlines with confidence.
I highly recommend Renaud and Languages Unlimited for any linguistic or voiceover requirements. Their professionalism and reliability have made a significant difference in our operations.

Languages Unlimited have provided Spanish lessons in Eurolink from beginners to advanced since 2007. We have found their teachers to be of the highest calibre and are flexible in both the timing and content of the classes. I am happy to recommend such an excellent service.

My experience has been very enriching with Languages Unlimited. It has helped my French comprehension and speaking ability immensely through engaging lessons where practical examples and scenarios of everyday French are at the forefront.