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We have been providing language services, including translation, revision and training, since 1999.

We constantly invest in technology as a tool upon which to build our growing capacity to respond to our clients’ needs and to ensure we can offer the best balance in terms of reliability and value for money. But we know that our highly qualified and experienced professionals are an essential factor in attaining the level of quality that makes us stand out from the crowd.
An exclusive project management method ensures we achieve excellence in:



Oris, S. A.

Oris, S. A.

"In every single instance Letrário's service was exemplary, their staff very friendly and professional, and their attention to detail amazing. Their work has always been delievered on time and with excellent quality. We are absolutely delighted to be working with a partner who demonstrated such dedication and commitment to customer service."


Every Letrário client is assigned a project manager who will take care of all the technical matters and delivery of the service. Our operations coordinator is responsible for providing quotes within 24 hours of receiving your request, and for all administrative matters. Our technical team coordinator is responsible for selecting and liaising with the professionals involved in each project.

All of our translators and revisers are native speakers, and all are properly qualified and very experienced. Every project is submitted to a quality control check before being delivered to the client.

Our general manager is Ângela Santos, PhD.