From legal, medical and commercial documents to personal records — our sworn, notary-registered translators deliver every translation with the highest standards of confidentiality and quality.
Sekreter Büro was founded in 1980 by ER OK, a professional English translator who identified a gap in Turkey's translation landscape. Today, under second-generation leadership, the company carries its founder's values forward.
"For forty years, we have spoken our clients' language."
— ER OK, Founder, 1980With our team of expert translators, we handle legal, financial, medical, technical, commercial and patent translations, as well as your personal documents, with the same care and attention every time. We approach every project with the same professionalism, delivering full commitment to confidentiality, high quality standards and on-time delivery, and with over 40 years of experience we remain your address for accurate, reliable translation in nearly 100 languages.
From corporate projects to personal applications, and from oral interpreting services to sworn and notary-approved document processing, we offer professional solutions for all your translation needs. Send us your document by email and our expert team will review it and provide you with a quote in a short time.
Contracts, court rulings, powers of attorney, official documents and other legal texts are carefully translated by our experienced sworn translators, in line with legal terminology, accurately, completely and under strict confidentiality.
Medical reports, drug leaflets, clinical research documents, patient files and other health-related documents are translated by our expert translators with command of medical terminology, upholding accuracy, confidentiality and quality standards. Translations are delivered with sworn translator certification when required.
Technical documents, product specifications, user manuals, engineering documents and industrial documentation are translated accurately and completely by our expert translators, in line with technical terminology.
Business correspondence, financial statements, financial reports, investment documents, commercial contracts and other corporate documents are translated accurately, consistently and under strict confidentiality by our expert translators, in line with commercial and financial terminology.
Patent applications, invention descriptions, claims and intellectual property documents are translated accurately, completely and under strict confidentiality by our expert translators, who are well versed in technical and legal terminology.
Your website, e-commerce platform and digital content are professionally localized to match the cultural context, language use and expectations of your target audience — delivering not just an accurate translation, but natural, effective content suited to the target market.
Novels, short stories, poetry, essays and other literary works are translated with care, preserving the work's style, expressive power and the author's original voice. Our aim is to carry not only the meaning of the text, but also its emotional and aesthetic integrity, as naturally as possible into the target language.
Certified translation of diplomas and transcripts by our sworn translators, for international education or job applications.
Accurate and timely translation of all personal and official documents required for visa applications, by our sworn translators.
Valid translation of passports, national IDs and other identity documents for official authorities.
Notarization, Ministry of Foreign Affairs approval and apostille processing for documents prepared by our sworn translators.
Official translation of marriage certificates, divorce decrees, birth certificates and civil status documents.
Professional translation of CVs, reference letters and all documents needed for international job applications.
For large meetings and high-level conferences — the interpreter works in real time from a booth, rendering the speaker's words into the target language as they are spoken.
Real-time interpretation whispered to a single listener seated beside the interpreter within a group setting.
The interpreter stands beside the speaker and re-delivers paragraphs in the target language at natural pauses.
Enables a professional phone conversation with any party via a conference call mediated by the interpreter.
An interpreter who accompanies your international guests throughout their visit, covering all meetings and social engagements.
We offer professional translation services from Turkish into foreign languages, from foreign languages into Turkish, and — where needed — between different languages using a pivot language. Thanks to our network of expert translators, we provide reliable, high-quality translation solutions for your legal, commercial, technical, medical and personal documents in nearly 100 languages spoken across Europe, Asia, the Middle East and beyond.
With over 40 years of experience, we serve every client with the same care and professionalism. The core values that make us one of Ankara's most established and trusted translation offices are our commitment to experience, confidentiality, trust and quality.
Drawing on the knowledge we've built since 1980 and our long-standing client relationships, we serve as a trusted solution partner for legal, commercial, technical and personal translation needs.
Your documents and personal information are protected under our confidentiality principles. Only assigned translators and authorized office staff can access your files — no information or document is ever shared with third parties.
You can safely send us your documents by email, online communication channels, courier or post. Your information is carefully protected and securely managed throughout the entire process.
Every translation is approved by our team and translators; notarization and apostille services are available when needed.
Get in touch with us for a translation request, a price quote, or any questions you may have. Our expert team is always here to offer the solution that best fits your needs and to answer your questions as quickly as possible.