Translation Service in Spain Sworn and technical translation

Translation service. English Spanish Spain

Translation Service – Translation Agency

The best Translation Service English Spanish in Spain. Translation agency in Valencia – Madrid. Sworn and technical translation. English, Spanish, French and more.

Sworn and technical translation service in Spain. Valencia – Madrid.

Welcome to ST, your translation agency in Valencia or Madrid, Spain. We are proud to offer you top-quality translation services to meet all your language needs.

Our team of experienced and professional translators ensure precise and effective translation of your message to your target audience. We specialize in many areas including commercial translation, technical translation, and cultural translation.

In addition to our translation services, we also offer certified translation services for official documents such as birth certificates, contracts, and diplomas. We guarantee the confidentiality of all your documents and fast and reliable delivery.

Please do not hesitate to contact us for more information on our translation services in Valencia or Madrid. We are here to help you communicate with confidence. Trust ST for all your Spanish and English translation needs.

Main Translation Service Offered

Sworn translation Service

Translation Agency (ST) offers its translation service with fast management, quality at competitive prices.
Our translation company has offices in Valencia and Madrid, where we attend to and also manage your orders for sworn, certified, technical or specialised translations.
We deliver sworn translations to your home anywhere in Spain.

Sworn translations for companies

Sworn translators certified by the Spanish Minister of Foreign Affairs.


At ST translation company we work to provide the best service to Spanish and foreign companies, whether they are SMEs or large multinationals operating in an international environment. Globalisation and technology allow companies to increasingly expand their services or product marketing between different countries. We provide communication support in different languages and in different media, both physical and digital. Our clients range from medical or pharmaceutical translations, legal translations, advertising translations to translations for different branches of engineering.

Sworn translations for professionals, students and persons

We send your sworn translations free of charge to Madrid, Valencia, Barcelona or anywhere else in the country.
Official sworn translation service for personal documents such as birth certificates, marriage certificates, family certificates, as well as documents issued by universities, schools, such as university degrees, academic transcripts, high school diplomas.
If you need a sworn English translator to translate a document from English to Spanish or Spanish to English, we are here to help you. At our translation agency, we can quickly solve your urgent sworn translation needs in the English-Spanish language. All you have to do is send us the document to our email address and we will provide you with a quote as soon as possible.

Sworn translator. Other languages

A sworn translator is a professional who has been certified and authorized by the MAEC to provide legally binding translations. Our team of sworn translators is qualified to translate a variety of languages to meet your legal translation needs.

Technical, Web and Simple Translation Service

Technical Translation Service

Technical translations service. English Spanish

Professional translation services

Translation of technical manuals from Spanish to English and from English to Spanish. We also translate from English into French, German, Italian, Russian, Portuguese, Catalan and Valencian. Please contact us for other language combinations.

Our Fields of Expertise

Financial, Education, Technologies, Management,General, Legal, Medical, Literal, Anthropology, Military, Physics and sports, Recreation, Commerce, Software and Hardware, Food, Linguistics, Patents, Electronics, Technical, Engineering, Ventilation, Agriculture, Gaming, Business, Advertising, Art/Painting,Travel and Tourism, Medicine (General), Music, Human Resources…

Web Translations

English Spanish Web Translations

Translation agency specialized in website translation by native translators.

Our web translation service provides accurate and effective translations of websites to ensure they are accessible and understandable to a global audience. Our team of professional translators is experienced in website translation, using advanced technology and rigorous proofreading to guarantee an error-free translation. Contact us today to receive a quote for our web translation services.

Other Services: Proof-reading, Editing, Transcription

DTP & Typesetting

DTP (Desktop Publishing) & Typesetting refers to the process of formatting text, images, and other elements into a visually appealing and reader-friendly layout. This process is essential in creating printed materials such as books, brochures, and magazines. Our team of experts can provide DTP and typesetting services to help you produce professional-quality materials that effectively communicate your message.

Website / Multimedia / Localization

Our website, multimedia, and localization services ensure that your digital content is accessible and understandable to a global audience. Our team of experienced professionals can provide accurate translations and cultural adaptations of your website, multimedia content, and other digital materials. We customize our approach to suit your specific requirements, ensuring that the content we deliver is not only relevant, but also engaging to your intended audience.. Whether you need a full website translation or localization of multimedia content, our team is here to help you achieve your international communication goals. Contact us today to learn more about our services.

Send the file for translation

    Interpreting Services

    Spanish - English Interpreters Valencia

    English-Spanish interpreters

    Language interpreting services in companies, conferences and also for personal matters. The best English-Spanish interpreters for your business meeting or international training.

    Our interpreter services in Spain offer high-quality, accurate interpretation in a variety of settings. Whether you need an interpreter for a business meeting, a legal proceeding, a medical appointment, or any other occasion, we have the expertise and experience to provide you with the language support you need. Our team of professional interpreters is fully qualified and has a deep understanding of the cultural nuances that are essential to effective communication. We work with a wide range of languages, ensuring that we can meet the needs of clients from diverse backgrounds. With our interpreter services, you can communicate confidently and effectively, knowing that you have the support of a professional and experienced team. Contact us today to learn more about our interpreter services and how we can help you achieve your language goals in Spain.

    Consecutive interpreting

    Consecutive interpreting is a form of interpreting where the speaker pauses after completing a thought or sentence, allowing the interpreter to then interpret the message to the audience. This type of interpreting is commonly used in small group meetings, negotiations, legal proceedings, and medical consultations. The interpreter must have excellent listening, note-taking, and memory skills to deliver an accurate interpretation.

    Simultanius interpreting

    Simultaneous interpreting is a type of interpretation where the interpreter provides a real-time interpretation of a speaker’s message while the speaker is speaking. This type of interpreting is commonly used in large conferences, multilingual events, and high-level diplomatic meetings. The interpreter must have a high level of linguistic proficiency and excellent concentration skills to be able to simultaneously listen, interpret, and speak in real-time. Specialized equipment, such as soundproof booths, headsets, and microphones, are often used to facilitate the process.

    Online interpreting

    Our online interpreting service offers a convenient and cost-effective solution for clients who require interpretation services from the comfort of their own home or office. With a simple setup and high-quality audio and video streaming, our online interpreting service is ideal for virtual meetings, webinars, and other remote events. We offer a range of languages, and our team of experienced interpreters are equipped to handle a variety of settings and topics. Whether you require consecutive or simultaneous interpretation, our online interpreting service can provide you with the language support you need to communicate confidently and effectively. Contact us today to learn more about our online interpreting service and how it can benefit you.

    Translation agency in Valencia and Madrid.