Capitalizing on human performance has been HPC’s ambition since its creation.

Founded by Patrice Cavalier, a passionate entrepreneur who has built more than 400 buildings across the country in his career (founder of the UXCO Group – formerly Grand M Group), HPC has more than twenty years of experience in the real estate sector.

From project conception to its delivery and operation, the fields of expertise within HPC are extremely cross-functional, allowing to apprehend the value creation process in its full scope.

Our Business Units

Curious and eager to explore, HPC is a shareholder in several businesses : high-end hospitality, project conceptualization, residences 2.0, renewable energies and new technologies are all part of its core activities.

369 Hôtels-Maisons


369° is a unique hotel group.

Establishments located in exceptional places, each with a strong identity. We create 369° value for all our stakeholders, and we go further by always adding a touch of magic, a sparkle of surprise.

HPP Concept

Real estate development

HPP Concept develops turnkey operations throughout the country, with innovative concepts and a mastery of all the stages of a real estate project, from acquisition to operation.

Hotels and tourist residences, coliving and coworking concepts, HPP builds and renovates medium and large scale establishments in prestigious destinations such as Megève, Saint-Barth, Deauville, Chantilly, Saint-Tropez…



Cowool is the simple equation of a space thought and designed to promote meetings and synergies, motivation and sharing. An offer of services designed to make life simple and easy.

Let’s mark our time, let’s write a new history. Let’s create a new way of collaborating, a new way of life, a new art of living.


High performance computing

Eclairion is the first computing center in France dedicated to the colocation of high-density computers within container modules.

Conceived, designed and developed by a group of French investors, Eclairion offers its customers a sovereign, fully modular and environmentally friendly infrastructure.