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Le Metropolitan

230 max
Pereire Metro
The Metropolitan – the stage where big ideas shine and every encounter leaves a lasting mark… just not on the planet. Here, human connection meets a mindful footprint, built on three clear commitments: zero waste, low carbon, and positive social impact. In the heart of Paris’s 17ᵗʰ arrondissement, this forward-thinking venue blends purpose, elegance, and awareness – proving that events can be as meaningful as they are memorable.
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Capacities

Event space
400 m²
Cocktail capacity
250 participants
To work
8 meeting rooms
Meeting rooms capacity

From 2 to 230 participants

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Meeting venue with positive impact

A 214-seat auditorium to make your message stand out, 8 versatile meeting rooms to shape your conversations, 1400 m² to bring big ideas to life… plus a welcoming space where genuine connections happen naturally. From conventions and workshops to annual gatherings and trade shows – this is where your event finds both its contemporary stage and a driving force fully committed to your goals.
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The first Châteauform’ venue designed for responsible events

"An event is more than a programme – it’s where meaning, memories, and responsibility meet." Our all-inclusive approach takes the pressure off, smoothing every detail and orchestrating every moment so you can focus on what matters most: your guests and your message. With partners who share our values, we design events that leave a lasting impression – while making the lightest possible footprint.

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Let’s create meaningful events together

Zero waste ambition: recycle, repurpose, and give surplus a second life | Low-carbon ambition: measure your event’s footprint, encourage low-impact travel, enjoy seasonal menus with a strong plant-led focus | Positive social impact: we work with committed partners, ensure full accessibility, and keep gender balance at the heart of our teams.

Fully-equipped meeting rooms

Download room plan

1 Auditorium

214 max
|250m2

1 Event space

250 max
|300m2

1 Boardroom

12 max
|40m2

8 Adjustable rooms

60 max
|68m2
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Our committed event caterer

When flavour meets responsibility, Nomad is at the table. Our chefs design seasonal, creative menus that put vegetables and fresh produce centre-stage – proof that food can be both memorable and mindful. Every plate is crafted with the same care for the planet as for your palate.

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Testimonial

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Akani Djamel - Corporate University Programme Director - Groupe Société Générale
We were looking for a well-equipped location with a convivial atmosphere where we could hold development programmes targeted at our management personnel - a location in which we could recreate a strong community spirit - the Société Générale spirit. That is why we chose Châteauform’ at Mareil-le-Guyon and City Monceau Rio, able as they were to provide absolutely everything we required: pleasant surroundings, convivial atmosphere, excellent welcome, highly professional and responsive staff, bright and well-equipped rooms. Our partner Châteauform’ is able to provide all of these ingredients, which played a major part in the success of our development programmes.
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