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In a globalised world, multilingual communication is key to the success of any business. As a translation agency based in Barcelona, we help you overcome language barriers and bring your message to international audiences with precise translations that are tailored to your market.

    • Conceptual illustration of ATLS's strategic location and international operational capability.
      Strategic location

      We are located in the heart of Barcelona, connected to major international companies and markets, allowing us to offer swift and personalised solutions.

    • Illustration of ATLS's team of native expert translators specialised by language and sector.
      Team of native translators and experts

      We have professional translators who are experts in their language and in the field you need, ensuring precision and relevance in every word.

    • Logo commemorating ATLS's 25th anniversary, symbolising its history, experience and leadership in the language industry.
      25+ years of experience

      Our experience allows us to offer innovative, tailored solutions for each sector, guaranteeing quality, precision and a strategic approach in every project.

    • Conceptual chart on cutting-edge technology symbolising the technical translation and integration infrastructure developed by ATLS.
      Advanced technology

      Thanks to our technology, we guarantee fast, accurate and SEO-optimised translations, helping your website or content to rank in the top positions.

    Our translation services in Barcelona include

    Icon representing professional website translation and localisation.
    Website translation
    Translate your website and reach international markets with content adapted to the specific characteristics of each country and language.
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    Technical translation
    Specialists in the translation of technical documents, manuals, user guides and product specifications in sectors such as engineering, technology and health.
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    Icon representing sworn translation of international contracts and legal documentation.
    Legal translation
    We translate contracts, reports and legal documents with accuracy and confidentiality, ensuring that the legal language remains intact.
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    Icon representing specialised translation of financial and accounting documentation.
    Financial translation
    At ATLS, we're experts in the translation of annual accounts, tax forms, balance sheets, invoices and other financial documents. We offer accurate and meticulous financial translations in all languages.
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    Software and app localization
    If your company has software or mobile applications, we help you to localize them so they can be understood and used anywhere in the world.
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    Icon representing the simultaneous and consecutive interpreting service in multiple languages.
    Interpreting services
    We offer interpretation for international events and negotiations. Our professional interpreters ensure smooth and barrier-free communication.
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    Sworn translation
    Sworn translations certify official documents with legal validity, carried out by authorised translators to guarantee accuracy and authenticity.
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    Icon representing specialised medical and pharmaceutical translation.
    Medical translation
    Medical translation adapts clinical, pharmaceutical and scientific documents into different languages, ensuring accuracy and regulatory compliance for global health.
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    Icon representing AI-powered machine translation.
    AI translation
    AI translation uses artificial intelligence to automate and optimise translation processes, combining speed with contextual and linguistic adaptations.
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    Request information
    Count on us to manage your translation and interpreting needs in Barcelona with the accuracy your project deserves. Fill in the form and we will provide you with a customised quote within 24 hours, with no commitment.

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