Founded in Istanbul in 1991, Translation All World provides professional translation, interpreting and localization services in 120 languages across Turkey, the UK and international markets.

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Translation & Interpreting
Across 120 Languages
Since 1991

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About UsGlobal language services,
built on decades
of experience.

Founded in Istanbul in 1991, Translation All World has grown into an international language services provider serving clients in Turkey, the United Kingdom and international markets.

Our team includes 200 permanent translators and a global network of more than 1,000 freelance linguists working across 120 languages, with particular expertise in legal, financial, technical and medical translation.

Our services also include website and software localization, consecutive and simultaneous interpreting, transcription and multilingual desktop publishing, together with sworn and certified translation, notarization and apostille support in Turkey.

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Translation All World team
Google Reviews
+
Legal Translation
Technical & Medical Translation
Certified Translation

Our ServicesSpecialist language
services for every
project

We match each project with linguists experienced in the relevant subject area. From legal documents and medical reports to technical manuals and corporate content, our workflows support accurate terminology, careful review and confidentiality across 120 languages.

Document Translation

Professional translation of documents and written content between languages.

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Interpreting Services

Professional interpreting for meetings, institutions, healthcare and other settings.

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Sworn Translation

Sworn translation services for official documents and procedures in Turkey.

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Simultaneous Interpreting

Real-time interpreting for conferences, events and multilingual meetings.

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LANGUAGES

Translation and Interpreting in 120 Languages

Our international network of specialist linguists supports communication across 120 languages.

120 Languages One Global Network English French Spanish Italian Dutch German Turkish Russian Chinese Japanese Korean Arabic

Why Translation All World? Built on experience,
managed with care

Each project is assigned to linguists with relevant subject-matter expertise, from legal and financial documents to medical and technical content.

Translation, editing and final review are managed through structured workflows and professional translation technology to support terminology consistency.

A dedicated project manager coordinates files, deadlines and communication from quotation through final delivery.

Confidential handling is built into our workflow. In Turkey, we also support sworn and certified translations, notarization and apostille requirements where applicable.

GoogleReviewsWhat our
clients say

We have been using Translation All World's Koşuyolu office for our company's export-related translation needs for more than five years. They have always worked professionally, quickly and carefully. We have been very satisfied with their communication and on-time delivery and would confidently recommend them.

Ecrin

BlogTranslation
Insights

Guides on translation processes, official documents and international applications prepared by our team.

FAQFrequently
Asked Questions

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In Turkey, a sworn translation is prepared and signed or stamped by a translator who has taken an oath before a notary. A notarized translation is a sworn translation for which the translator's signature is additionally certified by the notary. Notarization is therefore an additional step and is required only when requested by the receiving authority.

We provide language services in more than 120 languages. Our network includes around 200 permanent translators and more than 1,000 freelance linguists. Our services include document translation, interpreting, sworn and notarized translation in Turkey, simultaneous and consecutive interpreting, localization and apostille support.

Yes. In many cases, you can send a clear scan or photograph of your document by email or WhatsApp. Once the translation is ready, it can be delivered digitally or sent to your address. If notarization or another official procedure is required, additional original-document requirements may apply depending on the document and the relevant authority.

Turnaround time depends on the document type, volume and language pair. Standard documents such as diplomas, transcripts, civil registry records and powers of attorney are generally completed within 13 business days. Same-day delivery may also be available for urgent requests, subject to workload and document requirements.

Pricing depends on factors such as the source and target languages, page or character count, subject complexity, required certification and delivery time. There is no single fixed rate for every project. Once you send your document, we can provide a free, no-obligation quotation.

An apostille is a certification used to authenticate public documents for use in another country under the Hague Apostille Convention. Whether you need one depends on the destination country, the type of document and the requirements of the receiving authority. We can help you identify the steps that may be required for your document.

In simultaneous interpreting, the interpreter renders the speech in real time, typically using a booth, headset or remote interpreting platform. It is commonly used for conferences, congresses and large events. In consecutive interpreting, the speaker pauses at intervals so the interpreter can deliver the message in the other language. It is commonly used for business meetings, notary appointments, healthcare settings and site visits.