German Language Courses for Companies in Zug
Tailored to the size and requirements of your organisation.
At OMG Languages, we provide tailored German courses designed to meet the unique needs of your organisation. Whether it’s building confidence in conversations or perfecting business correspondence, our training ensures your employees gain the skills your company depends on – all with minimal administrative effort and no disruption to working hours.
Flexible delivery options include in-house or online courses, perfectly suited to your team’s requirements.


More than just another German Course for Companies in Zug.
Our German courses for companies in Zug are available as one-on-one sessions, in small groups, or as full group lessons.
Our German courses for companies in Zug are designed to meet the unique needs of your organisation. Whether as one-on-one sessions, in small groups, or as full group lessons, our training ensures your employees gain the German skills needed to excel professionally.
We focus on practical, people-centred communication skills to help your team navigate conversations, correspondence, and presentations with confidence. All of this is delivered seamlessly, without disrupting your workflow. We handle everything for you: from tailoring content and managing schedules to tracking progress and delivering the training directly to your office.
Your company’s needs always come first. That’s why our German courses for companies in Zug are fully customisable. From a wide range of flexible learning solutions, we create a bespoke programme that helps your team achieve their goals quickly and effectively.
Also available in Swiss German.
Intercultural communication
Conveying, interpreting, and applying cultural nuances appropriately.
Coaching
Language coaching to boost confidence in negotiations or prepare for important appointments.
Correspondence
Ensuring your messages resonate effectively on both personal and professional levels.
Business Language
Enhance your ability to communicate professionally, ensuring confidence and clarity.
Sparring
Stresstraining für Verhandlungen, Meetings Telefongespräche oder Alltägliches.
Diploma Courses
Designed to help you achieve certification at your desired level, providing structured guidance, exam strategies, and practice.
Our Team

Detlev Bücken
Language Coach
Detlev has spent his entire career in international business and continues to work as a consultant in trade, finance, investment, logistics, and production.
He is a native speaker of both English and German, having grown up bilingual, and he learned Swiss German as a third native language during childhood. Detlev also speaks fluent French, having lived in Paris for 10 years, and is enthusiastically learning Italian.
His passion for languages, communication, and cultural exchange comes to life in his role as your language coach, sparring partner, and advisor. Detlev can assist you or your employees in improving English skills and communicating, interacting, and negotiating more effectively with business partners and within your organisation. These services are also available for international employees looking to enhance their proficiency in German or Swiss German.
Detlev is also part of our team that supports your international staff in meeting the German language requirements set by local authorities.
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Olivia Gloor
Founder of OMG Languages
Olivia is the owner and founder of OMG Languages. Growing up in a multilingual family—partly French-speaking and partly English-speaking—her path as a polyglot was, quite literally, imposed upon her, or to put it more gracefully, destined.
After several years working as a teacher, translator, and most recently as deputy director of a language school in Italy, Olivia decided it was time to take matters into her own hands. Zug, with its ideal environment, offered the perfect setting, bringing the native of Zug back to her roots after six years abroad. In 2022, she fulfilled her dream of opening her own language school with OMG Languages.
In 2018, Olivia first ventured into self-employment by founding a small advertising agency, OMG Text, which she continues to run alongside OMG Languages.
Olivia is your go-to contact and teacher for traditional and technical language instruction as well as preparation for specific language diplomas.
Her methodology is grounded in the principle that “learning languages doesn’t have to be monotonous or arduous.”
Free Consultation
Let’s Discuss Your Learning Needs
Find the best approach tailored just for you – no commitment or upfront payment required!
What’s Included:
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Personalised consultation
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Assessment of your language level
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Placement tests (oral & written)
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A bit of chatting and small talk to break the ice
