Professional Translation Services

PoliLingua provides professional translation services in 200+ languages for companies, public institutions and individuals. Since 2002, our native-speaking linguists have translated legal, medical, technical, financial and marketing content under an ISO 17100 process, where every translation is revised by a second qualified linguist before delivery.

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Language Translation Services in 200+ Languages

Our language translation services cover all major European, Asian and Middle Eastern languages as well as rare language pairs. Each project is assigned to a translator who is a native speaker of the target language and a specialist in your subject, so the result reads naturally and uses the right terminology.

Alongside translation, we offer a full range of language services: interpreting, localisation, multilingual desktop publishing, subtitling and transcription – managed by one project manager.

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Business Translation Services for Global Companies

Our business translation services help companies sell, hire and operate in new markets. We handle business translations of contracts, financial reports, presentations, HR policies, websites, software and marketing campaigns, using translation memory and client glossaries to keep terminology consistent and reduce costs on repeat content.

Industry specialists cover financial, medical, technical, legal and marketing content.

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Do you Need Assistance?

We are here to support you in obtaining a relevant quote for complex document translation, website localization, PDF translation, software localization, and any other translation-related projects.

Document Translation Services

Our document translation services cover personal and corporate documents in any format – Word, PDF, scans, InDesign or Excel. Short documents are usually delivered in 24–48 hours. When a document must be accepted by an authority, we provide certified document translation services or, for civil-law countries, official translation services through sworn translators.

All professional translations are revised by a second linguist, and our quality checks cover numbers, names, dates and formatting before the file reaches you.

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Why Businesses Choose PoliLingua

PoliLingua has delivered professional translation services since 2002, through offices serving clients across more than 80 countries, with a network of over 35,000 linguists covering more than 200 languages. Every project follows the ISO 17100:2015 standard, and our certifications with ATC, ATA, and ELIA, along with a 4.8 rating on Trustpilot, reflect a process that is independently checked rather than self-reported. We back every delivery with a satisfaction guarantee and free revisions if something needs adjusting, and our customer portal lets you track projects, request quotes, and manage ongoing work without routing everything through email.

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Certified Translation

Need a translation accepted by USCIS, the UK Home Office, a court or a university? Our certified translations include a signed statement of accuracy from a certified translator and start from $25 per page. See our certified translation services.

Sworn Translation

For civil-law countries such as Spain, France, Italy or Germany, an official translation must be signed by a court-appointed sworn translator. We work with sworn translators in each destination country. See our sworn translation services.

AI Translation and Machine Translation Post-Editing

For large volumes of internal or low-risk content, we combine AI translation with human expertise. In machine translation post-editing (MTPE), an AI engine produces a first draft and a professional linguist then corrects meaning, terminology and style. This lowers cost and turnaround time while keeping a human check on every sentence. For legal, medical or published content, we recommend full human translation.

Term Base and Glossary Creation Services

A term base is a list of your approved product names, technical terms and phrases in every language. We build and maintain it with your team, so every translator uses the same terminology across documents, websites and software. This improves consistency, speeds up review and lowers costs on future projects.

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Translation and Interpreting Services

Need someone on site or on a call as well as written documents? Our translation and interpreting services include consecutive, simultaneous and remote interpreting for meetings, courts, medical appointments and conferences. See our translation and interpretation services for details.

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How Our ISO 17100 Translation Process Works

  1. Quote – you upload your files and receive a fixed price and delivery date.
  2. Translation – a native-speaking specialist translates using your glossary and translation memory.
  3. Revision – a second qualified linguist checks meaning, terminology and style.
  4. Quality check – our QA team checks numbers, names, formatting and completeness.
  5. Delivery – you receive the files in their original format, ready to use.

How Our ISO 17100 Translation Process Works

  1. Quote – you upload your files and receive a fixed price and delivery date.
  2. Translation – a native-speaking specialist translates using your glossary and translation memory.
  3. Revision – a second qualified linguist checks meaning, terminology and style.
  4. Quality check – our QA team checks numbers, names, formatting and completeness.
  5. Delivery – you receive the files in their original format, ready to use.

Do you Need Assistance?

We are here to support you in obtaining a relevant quote for complex document translation, website localization, PDF translation, software localization, and any other translation-related projects.

Frequently Asked Questions

  • How much do translation services cost? Pricing starts from $25 per page and depends on the language pair, subject matter, turnaround time, and whether certification or notarization is required. Every quote is itemized and delivered within 15 minutes of your upload, so there are no surprises once work begins.
  • What is the difference between certified and sworn translation? A certified translation includes a signed statement attesting to its accuracy and is accepted by institutions such as USCIS, IRCC, and ECFMG. A sworn translation is produced by a translator formally accredited by a court or government body and carries legal validity in jurisdictions that require it, typically with notarization included.
  • How long does it take to get a document translated? Turnaround depends on document length, subject complexity, and the language pair involved. Standard, expedited, and rush options are available, and your free quote will include a confirmed delivery date in writing before any work begins.
  • Can translation services be used for immigration documents? Yes. Certified translations of documents such as birth certificates, marriage certificates, and academic transcripts are accepted by USCIS, Canadian immigration (IRCC), and equivalent authorities in other countries, provided the certification meets that institution's specific requirements.
  • Is human translation better than machine translation? For legal, medical, and marketing content, human translation captures nuance, tone, and cultural context that machine translation still misses. For high volume or repetitive content, a machine translation first draft combined with human post-editing can deliver comparable quality faster and at a lower cost, which is why PoliLingua offers both rather than defaulting to one.
  • How do I choose a translation company? Look for verified native speaker linguists, relevant industry experience, a documented quality process such as ISO 17100 certification, transparent itemized pricing, and recognized memberships such as ATA, ATC, or ELIA, which confirm the translation agency is held to external standards rather than self-certifying its own quality. A reliable translation agency should also be able to scale from a one-off document to ongoing translation services for business clients with recurring, high-volume needs, without losing consistency between projects.