Ollean Etudes Luxembourg SA

With 15 years of experience, OLLEAN is the engineering you need to support you in all your research and design projects.

Our qualified engineers and technicians will bring their many experiences.

Since 2002, OLLEAN has been offering a quality engineering service that is as close as possible to "customer needs".

With a wide range of skills and activities, qualified personnel, we can meet all your engineering and supervision needs.

With studies in our offices and/or reinforcement within their teams, many customers trust us.