Marie-Pierre Dillenseger created PowerSpaces in Paris in 1999 to provide insightful assessment of Time and Space as key factors to business strategy and individual empowerment. The focus is the alignment of forces. The output is the creation of "intended and powerful coincidences".

Her expertise is deeply rooted in Chinese metaphysics and aligned with the work of C. G. Jung & Marie-Louise Von Franz (individuation and synchronicity), Alice Miller (childhood trauma) and Anne Ancelin Schützenberger (trans-generational links and hidden loyalties). One of her specialties is the identification of optimal timing in the treatment of infertility.

Her practice has been based in Cambridge, MA (USA) since 2008, with an international client base.