Key-Systems Internet Solutions

The Domain-Experts


Key-Systems' headquarters are located in St. Ingbert, Germany, and are complemented by the subsidiary in Leesburg, USA. CEO of the Key-Systems GmbH is Alexander Siffrin. The fully-owned subsidiary Key-Systems USA, Inc. is led by EVP Bonnie Wittenburg.

  • Key-Systems GmbH


    More than 80 employees form the Key-Systems team at St. Ingbert. From its base in Germany, the registrar headed by CEO Alexander Siffrin coordinates business relations with clients all over the world. Thanks to the subsidiary in the USA, Key-Systems is able to offer additional direct contact and support for its North American customers.more

  • Key-Systems USA, Inc.


    Key-Systems USA, Inc. was founded in May 2009 and is headed by Executive Vice President Bonnie Wittenburg. The team takes over the expansion of Key-Systems in the USA and is especially responsible for the development of the American market with the corporate domain portal BrandShelter.more