XING, a social network targeted toward business professionals, topped 10 million registered users.

The Hamburg, Germany-based company said 4.2 million of its registered users are from German-speaking countries, while Turkey and Spain have also experienced rapid growth.

Stefan Gross-Selbeck, CEO of parent company XING AG, said:

The latest growth figures are proof that our user-oriented strategy was and is the right course to take. We’re sure that our recently launched product offensive will help us to drive the company’s success going forward as the optimized usability and new features make it even easier for members to network anywhere, anytime.