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Your Trusted Partner for Technical Translation Services
Stealth Translations has been delivering high-quality linguistic and AI data services across 140 languages for over two decades. As an ISO 9001 and ISO 17100 certified agency, we maintain rigorous quality protocols to ensure consistency, efficiency, and continuous improvement in all our operations. Headquartered in Belfast, Northern Ireland, with global offices in France, Poland, Albania, Germany, Philippines, and the USA, we combine technical expertise with cultural nuance to meet international communication needs. Our team of professional linguists and interpreters provides certified translations, localisation, voice-over, and transcription services tailored to sectors including legal, financial, medical, and technological industries. We prioritise client collaboration, maintaining transparency throughout projects while adhering to strict confidentiality standards.

With recognition from clients such as Carlin Solicitors and Hills Financial Planning, our reputation is built on accuracy, timeliness, and customer-centric solutions. Our investment in AI-driven data services complements traditional linguistic expertise, ensuring we remain at the forefront of global communication solutions. We operate under a quality assurance framework that aligns with international standards, demonstrating our commitment to excellence. Our multilingual capabilities extend beyond mere translation to encompass cultural adaptation and technical precision. Clients benefit from our strategic global presence, which enables 24/7 project support across time zones. Through continuous staff development and technological innovation, we maintain our position as a trusted partner for complex multilingual projects worldwide.
Services
Translation Interpretation Certification Localisation Voice Over Transcription
Highlights and features
  • 20+ years of technical translation expertise across 140 languages
  • ISO 9001 and ISO 17100 certified quality management systems
  • Global network with operational offices in six countries
  • Client-centric approach with legal team involvement in projects
  • AI-enhanced data services combined with human linguistic expertise
Associations and certifications
  • ISO 9001
  • ISO 17100
What people say
Perfect! Thanks a lot First class translations Fast, friendly service Correct financial terminology Kept informed throughout
Services
Technical Translation
Specialised translation of technical documents across 140 languages, certified to ISO 17100 standards. Our linguists handle complex terminology in legal, financial, medical, and technological fields. Each project undergoes multiple quality checks to ensure accuracy and regulatory compliance.
Interpretation
Professional interpretation services for business meetings, legal proceedings, and medical consultations. Our interpreters combine linguistic proficiency with sector-specific knowledge to facilitate real-time communication. Available in-person or via remote platforms.
Certification
Official document certification for international use, following legal validation processes. We specialise in apostille and embassy legalisation procedures. Our certified translations meet requirements for immigration, academic recognition, and business registration across jurisdictions.
Localisation
Cultural and regional adaptation of content to ensure market relevance. Our localisation experts modify technical specifications, marketing materials, and software interfaces to align with target audience expectations and regulatory requirements.
Voice Over
Professional voice-over services in 140 languages with native-speaking talent. We produce high-quality audio for corporate videos, e-learning modules, and marketing campaigns. Our studio facilities ensure broadcast-standard audio production for global audiences.
Questions
What industries do you specialise in?
We specialise in legal, financial, medical, technological, educational, and engineering sectors with technical translation expertise.
Are your translations legally certified?
Yes, our translations meet ISO 17100 standards and can be legally certified for official use in foreign jurisdictions.
How do you ensure translation quality?
We employ ISO-certified processes with multiple review stages, including technical verification and proofreading by native speakers.
What file formats do you support?
We handle all electronic formats including PDFs, CAD files, software code, and multimedia content for translation projects.
Can you handle urgent translation requests?
Yes, we offer expedited services with guaranteed turnaround times while maintaining our quality standards for urgent requirements.
Do you offer multilingual AI data services?
Yes, we provide AI training data solutions alongside traditional linguistic services to support machine learning applications.