Open Daily 9:30 – 6:00, Monday Until 8:00

Open Daily 9:30 – 6:00, Monday Until 8:00

Château Les Crostes

Next annual rendez-vous in September 2025

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Observatoire will host its annual rendez-vous at Château Les Crostes under the Patronage of HRH Prince Felix of Luxembourg.

Calista’s annual rendez-vous

Where

2086 Chem. de Saint-Louis
83510 Lorgues, France

When

Sunday to Tuesday,
28-31 September 2025

Observatoire showcases all the research and analytical capabilities the Calista team can do to support each and every family we partner with - not only in their investment processes - but also in any of their entrepreneurial aspirations.

Rajaa Mekouar

Our raison d'être
Powered by a deep network of over 300 families

Observatoire is the « lens » through which we experience Private Equity and Venture Capital as a key and growing asset class for private investors (Family Offices and entrepreneurs alike). It is a platform nurtured by investors and entrepreneur talent providing data, insights and advanced analytical views on how to better optimise the allocation. It is also an annual rendez-vous of families who gather to exchange their knowledge and experience. Observatoire came to existence given our unique viewpoint of how PEVC is tackled by Family Offices. Powered by a deep network of over 300 families, and a long-time investment experience, Calista is gathering insights and convictions that are continuously feeding our ecosystem of investment opportunities and investors.

The “observation” helps us go beyond mere financial performance to understand the ultimate purpose and motivation of our families to dig deeper into PEVC. It also enables us to identify future “stars” in emerging investment areas.

The “observation” helps us go beyond mere financial performance to understand the ultimate purpose and motivation of our families to dig deeper into PEVC. It also enables us to identify future “stars” in emerging investment areas. Through meticulous analytical work, we underpin our investment effort beyond empirical evidence, thus highlighting the risks associated with the opportunity.

Our raison d’être is to bring together a professional approach and a family mindset for an optimised risk-adjusted investment equation in PEVC.

Message from our Managing Partner
Rajaa Mekouar

Working with dozens of entrepreneurs for over two decades as a GP and LP, has provided me with the opportunity to tackle the private equity world in a manner that is hard to replicate and allows our families to become even more professional investors.

This also provides unique insight into how such investors think, view value creation and risk. We are therefore committed to translating this extensive knowledge into actionable lessons and opportunities, for a win-win cooperation when it comes to dealmaking.

Welcome to Calista Direct Investors’ Observatoire!

Eternal Masterpieces: Journey into the World of Captivating Statues

Experience the awe-inspiring beauty of timeless statues, where sculpted art transcends time. Delve into the stories behind each masterpiece, as they depict the human form, emotions, and cultural significance. Explore the intricate details that leave an indelible impression on all who behold them.

Ancient Unveiled: Delve into the Enigmatic Sarcophagi

Embark on a journey through the mysteries of the past as you explore the enigmatic world of sarcophagi. Unveil ancient burial chambers adorned with intricate carvings, revealing insights into burial rituals, beliefs, and the afterlife. Discover the fascinating stories that lie within these sacred tombs.

Journey Through Time: Explore Majestic Historical Monuments

Step into the grandeur of history as you encounter majestic historical monuments that stand as enduring symbols of human ingenuity and cultural heritage. Immerse yourself in the stories they hold, tracing the footsteps of ancient civilizations and marveling at architectural marvels that shape our understanding of the past.

Message from our Chairman
Serge de Ganay

The potential of PEVC presents gigantic opportunities but also potential risks, today no less than yesterday. This asset class is dynamic, innovative, and sometimes even disruptive. On the other hand, FOs and private investors, by definition, have a long-term performance objective and a strong natural appetite for PEVC.

However, they are confronted with access, valuation, monitoring, and sustainability issues, and more globally, with what will happen next. This is Observatoire’s raison d’être.

Journey through time and discover the enigmatic tale of a statue. From its creation to its lasting impact, delve into the intricate craftsmanship, unravel the historical significance, and embrace the profound symbolism that embodies the essence of art, culture, and human creativity.

Sculpted stories,
timeless art.

Uncover the secrets of a statue’s journey. Immerse yourself in its artistry, embrace its historical resonance, and witness the power of cultural heritage come to life.

Step into the realm of a statue’s narrative, where art meets history and stories are etched in stone. Explore its creation, feel the weight of its cultural significance, and experience the timeless impact it has had on generations. Join us on a transformative journey through the depths of artistic expression and the enduring legacy of this captivating sculpture.

Unlock the chronicles of a statue’s existence, where history converges with artistry. Traverse the intricate details, unravel the threads of cultural heritage, and immerse yourself in the timeless narrative woven into its form. Embark on a voyage that celebrates the enduring spirit of creativity and invites you to explore the profound resonance of this extraordinary sculptural marvel.

Sculpted Stories, Living Art
Message from Observatoire's Patron
H.R.H. Prince Félix

The Observatoire is the coming together of extensive research efforts and first hand insights from the families the Calista team has been partnering with over the years.

I am pleased to become the Patron of this unique initiative in Private Equity and Venture Capital, and to be entrusted with the task of hosting the next chapter at Château Les Crostes.”

Welcome to Calista Direct Investors’ Observatoire!

Past and future
Annual meetings

For the launch of Calista Observatoire which is a very important milestone in Calista’s history, we are privileged to host you at Château de Courances, the Ganay family’s private estate and a private home still lived in today but also open to the wider public.

Observatoire 2024
Château de Courances

With a keen appreciation for the historical significance of lockets, Maria combines her love for art and cultural heritage to curate captivating exhibits. Her deep knowledge and passion for sharing the stories behind each locket enrich the visitor experience at the Loquet Museum.

Observatoire 2025
Château les Crostes
Past and future
Illustration of Calista Research

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Museum Hours

9:30–6:00, Monday Until 8:00

Museum Location

2270 S Real Camino Lake California

The Loquet Museum fuels a journey of discovery across time to enable
solutions for a brighter future rich in nature and culture.