Client Testimonials

Besides providing work of outstanding quality, we also place a high value on your satisfaction.
This is what clients are saying about us:

Oncology Information Service O.I.s) is a leading company for real world evidence projects in oncology and hematology in Europe. We commissioned Mares GmbH with the translation of a highly specific document for a breast cancer project into several languages. Mares Team performed the translation very fast and in an outstanding quality. The physicians were able to report the complex data easily and without any misunderstandings. And O.I.s) was able to analyze the data without any data loss. We can recommend Mares GmbH even for highly sophisticated and short time orders and look forward to further cooperation!
Lenka Kellermann, Managing Director, Oncology Information Service O.I.s)


“... the quality of their translations as well as their punctuality ... always outstanding. … very pleased with the work done by Mareš GmbH and would recommend them any time.”
Rodney Heath, Foreign Language Services, Swiss Re Germany AG


“As a medium-sized company, we produce equipment for stamping, bending and forming technology. It is a great challenge to describe the complex operation of these systems in a customer and user-oriented way – for our worldwide clientele. With Mareš GmbH we have found a professional, competent and reliable partner who knows how to translate the technical issues precisely and with high quality, as well as to deliver on time, often under the highest pressure of deadlines. The good service and the friendly and goal-oriented manner make our cooperation with Mareš GmbH very pleasant!”
Bernd Bickl, Head of Technical Documentation, Otto Bihler Maschinenfabrik GmbH


“Your translators are absolutely amazing! Thank you for the early delivery. We're always delighted when translations arrive before the deadline. Perfect!”
Martina Lorenz, Otto Bihler Maschinenfabrik GmbH & Co. KG


“Since 2003, Mareš GmbH has provided Sealed Air with a very professional translation service from English into European languages. The service provided by Mareš GmbH is exceptional. They keep to deadlines. We highly recommend working with Mareš GmbH for professional translation of technical documentation and will continue to use their valued services in the future.”
Andrew Davis, Technical Documentation Center Manager, Sealed Air GmbH


We began working with Mares GmbH in 2014, when our university acquired Trados software as our translation and terminology management tool. Since then, we have drawn on their consulting expertise in Trados, as well as project, workflow and terminology management. Mr. Widemann, in particular, has been an invaluable resource, having extensive knowledge, experience and an unmatchable collegial and solutions-oriented manner. Mares comes with our highest recommendation!“
Dr. Staci von Boeckmann, Coordinator, Internationalization Language Services, Technische Universität München


“Throughout the 21 years of our collaboration, we have really come to know and appreciate Mareš as a reliable and professional partner that always delivers the translations we request on time. The quality of their work has always been flawless, so we would gladly recommend Mareš.”
Dr. Florian Seidl, CEO, Keller & Kalmbach GmbH


“Thank you very much for the quick, outstanding work! Our collaboration with your office is always flawless! We look forward to working with you again.”
Stefanie Schülke, Marketing and Press Officer, strawa Wärmetechnik GmbH


“Our office has been a client of Mareš for many years now. All of our translation projects in various languages have been taken care of in a very professional and timely manner – even when deadlines were tight. We are extremely satisfied and would recommend Mareš without hesitation.”
Lawyer Jürgen Beil, Partner at Beil Staehle Milde - Lawyers and Tax Consultants, Munich


“We've been collaborating for many years and have always been extremely satisfied. Projects are executed quickly, reliably, and professionally – with top quality. We can recommend Mareš without reservations.”
Kanzlei Matthias Mayer, Lawyer for Inheritance Law in Munich