As a professional translation agency and proofreading department, we do everything in our power to make sure your corporate communications are spot on – even across national borders. We correct, edit and translate text content in any form.  

For example, Germany’s leading advertising agencies entrust us with their premium text content for current marketing campaigns, which we skilfully edit and translate – for new target groups and new target markets.  

More than 30 years of experience as well as 1,400 expert proofreaders and specialised translators – who only translate into their native language – help us in this endeavour. So that everything communicated by your company is correct and your message is understood the way you mean it.  


You want to score points with all your target groups, even outside of the domestic market? We translate your texts into more than 90 languages – with expertise, sensitivity and creativity. And although state-of-the-art technology can be an excellent partner, our language experts have the final say.

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Precise, painstaking, thorough – three elements that make up a quality proofread. They are also apt descriptions of our experts. Put us to the test: we’ll find your errors.

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You have goals to achieve in other languages? We can advise you in all aspects of your translation and proofreading projects, whether they involve content or localisation strategies, issues of gender or special tasks. We keep our eye on the bigger picture and think beyond the translated and corrected text.

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Our quality is certified

DIN ISO 9001:2015 and DIN ISO 17100:2015 – it may be a mouthful, but it means that you can rest assured that we handle your translations in accordance with the highest standards – with tested and certified quality. Your data is safe with us. With our TISAX certification, we put our information security to the test – so you have peace of mind.

The latest from our Magazine

20. September


Why Wieners+Wieners?

This is where we could write all about how good we are. But we think our customers can do a much better job of that, so we asked them what they appreciate about Wieners+Wieners.

Here are the top five responses from our most recent customer survey:

  1. Precision/correctness
  2. Reliability
  3. Good availability
  4. Speed
  5. Customer focus

Our customers