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  • "Aufgrund der guten Leistung und Kompetenz wurde DELTA International CITS GmbH in unser Europäisches Lieferantennetzwerk aufgenommen und ist Hauptübersetzungspartner für die deutschsprachigen Länder."

    CA Technologies

  • "In den vielen gemeinsamen Projekten, zur Erstellung und Pflege unserer Benutzeroberfläche [...] haben wir Ihr Unternehmen als vertrauenswürdigen und verantwortungsvollen Partner kennen gelernt, der sich stets in hohem Maße engagiert hat."

    oxaion ag

  • "Wir möchten […] uns [...] bei DELTA für die seit Jahren geleistete Unterstützung bei der Übersetzung unserer technischen und werblichen Texte bedanken. […] Auch unsere Geschäftsleitung war sehr zufrieden mit der Übersetzung... "


  • "Wir haben mit Delta International CITS GmbH einen zuverlässigen und erfahrenen Dienstleister für unseren Übersetzungsbedarf."

    Deutsches Zentrum für Luft- und Raumfahrt

  • "Delta International CITS GmbH have been an important service supplier to UNIT4 (née CODA) over the last ten years. During this period DELTA have been integral to the language localisation and testing of CODA software products."

    Unit 4 Business Software

  • "Insgesamt sind wir mit der bisherigen Zusammenarbeit sehr zufrieden, sowohl in Bezug auf die Qualität der Übersetzungen als auch auf das Projektmanagement."


  • "Willingness to actively participate in problem solving plus excellent communication and feedback have made Delta one of our most important localisation partners."


  • "We have always been able to count on DELTA's support and sharp eye, leading us to high quality translations just in time.

    Trust is there as well as a very pleasant relationship with DELTA's project managers and translators."


  • "DELTA international... mit über 1000 Fachübersetzern... in mehr als 60 Sprachen... unschlagbar effizient."

DELTA International is celebrating 20 years of multi-lingual, perfectly tailored translation services

The digitalisation and internationalisation of markets is presenting entire industries with a wide range of challenges. Today, every company must ensure that its customers, staff and business partners can seamlessly comprehend and quickly implement its central messages. This requires high-quality services around documenting, translating and localising all content of competitive value – and that has been the core competency of DELTA International CITS GmbH for 20 years.

Founded in 1998, we quickly established ourselves as a reliable partner to a wide variety of businesses in Germany and abroad. Technical proficiency, a high level of quality consciousness and intensive personal support for all our customers, from SMEs to global players, are the main pillars of our portfolio.

Achieving shared success with personal expertise and an optimal toolset

The cutting-edge field of machine translation has formed a major part of our business model from the very beginning. At the same time, open and trustful communication between all involved parties remains highly important to us. Because people – customers, translators, employees – are still at the heart of any business activity. Only if we succeed in constantly growing and developing this partnership will we continue to prosper in the future.

We have taken the next logical step to further expand our shared success: DELTA operated as a subsidiary of the SimulTrans Group throughout the 2017 business year – achieving the greatest commercial success of our company’s history to date.

Thank you for 20 years of successful collaboration

Our company’s anniversary is the perfect occasion to thank you all for the trust you have placed in us over the past two decades. We look forward to working with you as customers, business partners and employees for many more years.

The DELTA Team


Apr 17, 2018

Medical Translation
Empowering Patients Through Medical Translation

Mar 07, 2018

DELTA International is celebrating
20 years of multi-lingual, perfectly tailored translation services

Jul 03, 2017

SEO Keyword Localization
Imagine your typical marketing translation project: You have a big website to translate from en-GB to de-DE. You plan to update the source content regularly and want existing translations to be recycled, taking advantage of the latest translation memory technology.

Feb 14, 2017

We’re going even more global!
Now we have taken the next logical step in building our shared success: on 1st of December 2016 DELTA joined the SimulTrans Group (www.simultrans.com).

Oct 28, 2016

DELTA gains ISO 17100 certification
ISO 17100 is more extensive and specific than DIN EN I5038 and allows comparisons between translation providers worldwide.

Aug 19, 2016

Our four-eyes principle
In order to meet our own internal quality standards, DELTA always applies the four-eyes principle.