Since 1978, ISD GmbH has been supplying language courses to internationally operating companies whose employees are required to improve their foreign language skills.

We teach a wide range of languages from Business English, German and other European languages, to (for example) Chinese, Japanese, and Thai. ISD language courses aim to cater for the specific needs of specialist staff and of management. Whether the learner is a head of division, human resources manager, or development engineer; whether beginner, or already advanced - our course design is always tailor-made.

Our portfolio of services begins with the creation of specialist and industry-specific course materials, and includes the entire organisation and implementation of in-company language training programmes. To date, ISD GmbH has developed and carried out a wide range of customer-specific training in over 10,000 courses for more than 200 companies worldwide.

ISD's training centre is centrally situated in Stuttgart. Our seminar rooms are comfortable and well-equipped with modern training equipment.