Keeze is opening three new spaces at its original address, Keeze Saint-Lazare, 57 rue de la Chaussée d’Antin, in the 9th arrondissement: Trinité, La Rotonde and Le Salon. Together they offer more than 240 m² for private hire, a few minutes from Saint-Lazare station, with views of the Sainte-Trinité church and the Sacré-Cœur.
With these openings, the Keeze collection now counts 21 spaces across 11 Paris addresses.
Our original address grows
Keeze opened its very first venue here, in a Haussmann building on rue de la Chaussée d’Antin, in 2017. The address now brings together four spaces for private hire, for seminars, team days, conferences, showrooms or corporate cocktails.
The three new spaces are flexible and filled with natural light. Each has its own atmosphere, with the same care for comfort and detail.
“Over the past few years, what companies expect has changed a lot. Teams need to meet in a different way, in places that make them want to talk, think together and share a real collective moment. What we offer at Keeze is not just a space to book, but a complete experience.” Shaun Nelson, CEO of Keeze
Three spaces, three atmospheres
Trinité: period mouldings and contemporary lines
Mouldings, a period fireplace and herringbone parquet: Trinité keeps the memory of the Haussmann building. Sculptural furniture and a steel beam left deliberately exposed give it a more contemporary character.
Neutral tones are warmed by wood, touches of burgundy, butter yellow and olive green, and a few plants. Natural light flows freely through the space.
At 100 m², Trinité hosts conferences, seminars, team days and cocktails for up to 40 guests. Discover Trinité
La Rotonde: a meeting room and a rounded lounge
La Rotonde combines two atmospheres. The meeting room plays on the classic elegance of the building: generous volumes, large mirrors, natural light. It suits strategy meetings, workshops and executive committees.
A door then opens onto a more intimate room, whose rounded shape gave the space its name. Guests take a break around a fireplace clad in royal blue zellige tiles, whose uneven glaze catches the light. Discover La Rotonde
Le Salon: powder pink and dried flowers
Le Salon has a retro feel. Its palette mixes powder pink and soft green. Beneath striped wallpaper, a floral pendant inspired by old roses floats like a hanging garden. In the meeting area, the architectural features are covered with a dried-flower patterned paper.
At 78 m², Le Salon hosts team seminars, training sessions, press presentations or small-scale product launches. Discover Le Salon
A responsible fit-out, with Paris craftspeople
Like every Keeze address, and in line with our B Corp commitment, these spaces were fitted out with particular attention to reuse, durable materials and craftsmanship.
- Half of the chairs are second-hand and were reupholstered in Paris.
- The joinery was made with Paris craftspeople.
- The table tops in La Rotonde are made of Ostrea, a material produced from recycled scallop and mussel shells.
- Those in Trinité come from Instead, a French maker of furniture produced from spent grain left over from beer brewing.
- The Keeze fit-out studio worked with committed designers and makers: Schneid Studio, Plum and Cubro for the doors, Tiptoe (B Corp) for the tables, Mosaic Factory and Winckelmans for the tiles.
“We truly believe a place can be beautiful, inspiring and committed all at once.” Émilie Roblot, Head of Interior Fit-Out at Keeze
One contact from brief to event day
The venue is only the starting point. At Saint-Lazare, as at every Keeze address, you will find break areas, in-house catering and à la carte services. A dedicated contact supports you from the first brief to the day of your event. Contact our team.
Since 2017, Keeze has worked with more than 5,000 clients and hosts nearly 2,000 events a year.
Key facts: Keeze Saint-Lazare
- Address: 57 rue de la Chaussée d’Antin, 75009 Paris
- Access: a few minutes’ walk from Saint-Lazare station
- New spaces: Trinité (100 m²), La Rotonde (65 m²), Le Salon (78 m²)
- Opening: May 2026
- Capacity of the address: up to 50 guests for a conference and 150 for a cocktail
- Uses: seminars, workshops, conferences, showrooms, product launches, corporate cocktails
- Fit-out: Keeze studio
Looking for a terrace? Keeze Liège, our other address near Saint-Lazare station, sits on the top floor with a view of the Sacré-Cœur.
Frequently asked questions
Where is Keeze Saint-Lazare?
At 57 rue de la Chaussée d’Antin, in the 9th arrondissement, a few minutes from Saint-Lazare station and facing the Sainte-Trinité church.
How many guests can you host?
Up to 50 guests for a conference and 150 for a cocktail across the address. Trinité, the largest of the three new spaces, hosts up to 40 guests.
What events can you organise in these spaces?
Seminars, executive committees, workshops, training sessions, conferences, press presentations, product launches and corporate cocktails.
Shall we show you around?
Trinité, La Rotonde and Le Salon are open now. Let’s talk about your project, or browse all our venues.
