Martin Willnow

grandcentrix GmbH provides integrated CRM functionalities and platforms for mobile applications. Its services include user experience design and concept development, app development natively, app development cross platform, mobile analytics and performance marketing and system integration, operation and maintenance. The company was founded by Ralf Rottmann, Martin Willnow and Freygang Roland in April 2009 and is headquartered in Cologne, Germany.

grandcentrix GmbH provides integrated CRM functionalities and platforms for mobile applications. Its services include user experience design and concept development, app development natively, app development cross platform, mobile analytics and performance marketing and system integration, operation and maintenance. The company was founded by Ralf Rottmann, Martin Willnow and Freygang Roland in April 2009 and is headquartered in Cologne, Germany.

grandcentrix GmbH provides integrated CRM functionalities and platforms for mobile applications. Its services include user experience design and concept development, app development natively, app development cross platform, mobile analytics and performance marketing and system integration, operation and maintenance. The company was founded by Ralf Rottmann, Martin Willnow and Freygang Roland in April 2009 and is headquartered in Cologne, Germany.

grandcentrix GmbH provides integrated CRM functionalities and platforms for mobile applications. Its services include user experience design and concept development, app development natively, app development cross platform, mobile analytics and performance marketing and system integration, operation and maintenance. The company was founded by Ralf Rottmann, Martin Willnow and Freygang Roland in April 2009 and is headquartered in Cologne, Germany.