- Thomas Robert has been appointed General Manager of the 5-star Hôtel SAX Paris LXR, which opened in the 7th arrondissement in April 2025.
- Mathilde Guillaume joins the leadership team as Director of Sales, Marketing and Revenue to oversee the commercial strategy of the 118-room property.
- The hotel has achieved significant recognition, including a Michelin key and partnerships with Virtuoso and American Express Fine Hotels Resorts.
- Ali Nasser, partner at Compagnie de Phalsbourg, confirmed the appointments to further elevate the establishment’s influence and operational excellence.
By La Revue des Hôtels · Wednesday 21 January 2026
Hôtel SAX Paris LXR Hotels & Resorts, which opened in April 2025 in the heart of the 7th arrondissement, announces the appointment of Thomas Robert as General Manager. This strategic arrival promises to elevate this 5-star “cool luxury lifestyle” hotel to new heights of excellence and influence.
More than just a hotel, SAX Paris embodies a contemporary and sophisticated art de vivre, where luxury combines with relaxed elegance. From the rooms to the suites, including the rooftop of the restaurant Kinugawa offering a 360° view of Paris, every detail is designed to create a memorable and refined experience.
A Career of Excellence Dedicated to SAX Paris
With over 15 years of experience in luxury hospitality in France and internationally, Thomas Robert notably managed Hôtel Grand Powers in Paris, supporting its upgrade for over four years. His career also includes prestigious roles such as Restaurants and Bars Manager at the Peninsula Paris or Restaurant Manager at Monsieur Bleu with Paris Society.
A graduate of the Vatel Institute, he began his career at iconic establishments such as Hôtel de Crillon, Les Jardins de Bagatelle, and the restaurant Le V at George V – Four Seasons. His operational expertise and strategic vision are fully aligned with the SAX Paris philosophy, combining luxury, innovation, and an immersive guest experience.
A Strengthened Team for a Shared Ambition
Alongside Thomas Robert, Mathilde Guillaume joins the hotel as Director of Sales, Marketing and Revenue. Her solid background, enriched by experiences at the Sofitel Paris Arc de Triomphe, the Paris Marriott Opéra Ambassador, and within several Hyatt properties, enables her to steer the commercial strategy and revenue management with remarkable precision.
This dual appointment reflects Hôtel SAX Paris’s ambition: to establish itself as a quintessential address on the Left Bank, combining operational excellence with a unique guest experience.
“We are delighted to welcome Thomas Robert and Mathilde Guillaume among the talents at Hôtel SAX Paris. Their expertise and vision will contribute to reinforcing the excellence and influence of our 5* establishment, already recognised as a quintessential address in the capital,” states Ali Nasser, partner at Compagnie de Phalsbourg.
With 118 rooms and suites, a spa, a private swimming pool, an interior garden, and the Kinugawa restaurant, Hôtel SAX Paris combines refinement and modernity. Recognition by Virtuoso and American Express Fine Hotels & Resorts, as well as the attainment of a first “Michelin key” less than six months after its opening, confirm the excellence of this exceptional Parisian address.
With Thomas Robert and Mathilde Guillaume at its helm, Hôtel SAX Paris is poised to write a new chapter in its history, where contemporary luxury, refined hospitality, and innovation combine to offer every visitor an unforgettable experience in the heart of the capital.
To book a stay at Hôtel SAX Paris you can click here.
