Translation services
Translation services in over 200 languages for business documents, legal materials, technical content and international marketing.
Tell us what you need translated, who will read it and when you need it. We’ll help you choose the right service for your project.
What makes Kwintessential different
Clear turnaround times
We review your files and deadline before confirming a delivery schedule.
The right level of service
Translation tailored to how your content will be used, from internal reference to publication.
Specialist translators
Experienced linguists selected for their knowledge of your language pair and subject matter.
Over 200 languages
Support for individual documents and projects spanning multiple languages and markets.
Our translation services
A contract, a product manual and an advertising campaign each need a different approach. We match your content with translators who understand its purpose, terminology and intended audience.
Explore our services below, or send us your files if you’re unsure which option you need.
Marketing translation
Translate brochures, email campaigns, presentations and promotional materials with attention to your brand voice and the audience you want to reach.
Business translation
With professional translation in over 200 languages, we help you do business with the world.
Certified translation
Translations with supporting certification for official submissions. We can also advise on notarised, legalised or sworn translations where the receiving organisation requires them.
Document translation
From a single document to a large collection of files, we help you translate written materials while taking account of their purpose, format and any presentation requirements.
Technical translation
Specialist translation for manuals, specifications, user guides and technical documentation, with close attention to terminology and consistency.
Legal translation
Translation of contracts, agreements, court documents and other legal materials by linguists with relevant legal subject knowledge.
Kwintessential works with a variety of different clients
As it becomes ever-easier for people and companies to make their presence felt around the globe, the need for effective multilingual
human communication has never been higher.
No matter the language gap you need to bridge, we provide the interpreting services the UK and global businesses need for all communications.
Translation support for businesses, organisations and individuals
You may be preparing documents for an overseas partner, updating product information or submitting personal paperwork. Whatever brings you to us, we start by understanding what the translation needs to achieve.
We work with clients on both individual assignments and ongoing projects. If you have several documents, different audiences or multiple target languages, our project managers will help bring those requirements into one clear brief.
A translation service built around your brief
Before work begins, we review your content, target languages and intended use. This helps us identify the right expertise and agree what should be included in your project.
For internal reference, your priority may be understanding the information in a document. Content intended for publication may also require editing for tone, consistency and presentation. Official submissions can involve additional certification requirements.
We’ll explain the relevant options so you understand what you are commissioning.
To help us prepare your quote, please send:
- The files or content you need translated
- Your target language or languages
- Your preferred delivery date
- The intended audience and purpose
- Any formatting or certification requirements
- Existing translations, terminology guides or brand guidelines, if available
Quality checks that reflect your requirements
Kwintessential holds ISO 9001 and ISO 17100 certifications, supporting a structured approach to quality management and translation.
Your brief guides the work from the outset. Our quality checks address accuracy, terminology and consistency, alongside any specific instructions agreed for your project.
If your organisation uses approved wording, product names or a particular writing style, share these with us. Giving translators access to the right reference materials helps keep your content consistent with the work you have already published.
Translators who understand your subject
We select translators for both their language skills and their relevant subject knowledge. Someone translating an engineering manual needs to understand the equipment and terminology. A marketing translator needs to understand the message and how it should sound to the reader.
Our linguists translate into their native language and are assessed through a process that includes reviewing qualifications, references and test translations.
For your project, we match that experience to the content you need translated and the market where it will be used.
Specialist knowledge across industries
Different industries have different expectations of a translation. Legal wording needs careful handling, technical instructions need to remain precise, and customer-facing content needs to read naturally.
We support projects across sectors including law, manufacturing, finance, retail and pharmaceuticals. Your project manager will consider the specialist knowledge required, together with your preferred terminology and any reference documents.
For ongoing work, sharing approved translations and feedback helps maintain consistency as your content develops.
Translation projects in practice
Translation services
Britannia
Translation support for a range of materials required during international expansion.
localisation services
Harper Collins
A dedicated team of specialist translators working on the translation and localisation of children’s literature.
localisation services
Marks & Spencer
Localisation support for a British retailer operating across international markets.
Frequently asked questions
How much do professional translation services cost?
The cost depends on your language pair, the amount and complexity of the content, your deadline and any additional requirements. Certification, editing and document formatting may also affect the scope.
Send us your files so we can provide a quote based on the work involved.
How long will my translation take?
We confirm the turnaround after reviewing your content and requirements. The volume of text, subject matter, language combination and review stages all affect the schedule.
If you have a fixed deadline, include it in your enquiry so we can assess what is possible.
Can you translate a PDF or scanned document?
Send us the file for assessment. Clear, editable source files can make a project easier to prepare, but we can also review PDFs and scanned materials.
Let us know whether you need the translated content supplied as text or with document formatting included.
Do all document translations need certification?
Certification depends on how the translation will be used and what the receiving organisation requires. Documents for internal business use may have different requirements from those submitted to an authority or institution.
If you have been given submission instructions, include them with your enquiry.
Can you follow our existing terminology and brand style?
Yes. Share your glossary, style guide, previous translations or approved examples when you send your brief. These give our translators useful context and help maintain consistency across your materials.
Can you translate our website?
Yes. Our website localisation service covers content for international audiences. Tell us which markets you want to reach and whether you need support with the full website or selected pages.
We’ll discuss the language, content and delivery requirements with you before confirming the scope.
Tell us what you need translated
Send us your documents, target languages and deadline. Our team will review your requirements and respond within one working hour to discuss your project and prepare your quote.