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Palais des Congrès Paris Saclay

19 place du Grand Ouest Massy, Paris, France, 91300
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About us

Le Palais des Congrès Paris Saclay: one of Chateauform's 80 venues, the No.1 for seminars in Europe. Conventions, conferences, internal exhibitions, plenary sessions... The Palais des Congrès Paris-Saclay welcomes up to 1,400 participants in a bright, contemporary setting at the heart of a region driven by innovation. With a 600-seat auditorium, an 800-person event space, and 9 flexible meeting rooms, every detail is designed to adapt to your format. Integrated technology, modular layouts, and a fluid scenography ensure your event comes to life with ease. At every stage, a team of dedicated experts is by your side to design a bespoke event, with no overload or last-minute surprises. And as always with Chateauform, our all-inclusive formula frees you from logistics: unlimited breaks, open bar, and catering by Nomad, crafted to combine pleasure, balance, and flexibility. Creative menus, seamless service, and locally sourced ingredients, Nomad enhances every moment of your event. Up to 1,200 participants for your large-scale events 9 meeting rooms, a 600-seat auditorium, and an 800-person event space Daylit, flexible, and fully connected spaces Located in the heart of the Saclay innovation hub Easy access from Paris via RER B or main roads Nomad catering and expert support included

Venue Details

ChainChateauform
BrandChateauform
Built2018
Renovated2018
Total meeting space59,201 sq. ft.
Guest Rooms-
Venue typeConvention center

Amenities

Facilities
  • AV capabilities
  • Furniture
  • Lighting
  • Onsite catering
  • Onsite restaurant
  • Other decor
  • Space (private)
  • Wheelchair accessible

Meeting rooms

Total meeting space
59,201 sq. ft.
Largest room
19,590.3 sq. ft.
Space (private)
Available
Meeting rooms
11
Second largest room
10,602.5 sq. ft.
Exhibit space
10,602 sq. ft.
Standing capacity
800
Seating capacity
600
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Find the perfect room with setup charts and interactive 3D floor plans.

Meeting space

Name
Room size
Maximum capacity
U-Shape
Theater
Classroom
Meeting room image
Auditorium
19,590.3 sq. ft.
-
593
---
Meeting room image
Oxygène Room
10,602.5 sq. ft.
-
700
78
700
270
Meeting room image
Basilic
721.2 sq. ft.
-
60
20
60
38
Meeting room image
Menthe
473.6 sq. ft.
-
40
14
40
22
Meeting room image
Citronelle
527.4 sq. ft.
-
44
16
44
25
Meeting room image
Romarin
495.1 sq. ft.
-
40
16
40
25
Meeting room image
Tournesol
861.1 sq. ft.
-
93
26
93
39
Meeting room image
Mimosa
1,076.4 sq. ft.
-
90
30
90
44
Meeting room image
Orchidée
1,431.6 sq. ft.
-
160
50
160
71

Location

Getting Here

Metro / RER: 4 min from Massy-Palaiseau (RER B and RER C – Exit Atlantis) Train: 4 min from Massy-Palaiseau TGV station Parking: Massy Palais des Congrès – EFFIA and public underground parking beneath Place du Grand Ouest By car: 17 min from Paris By air: 30 min from Paris-Orly Airport
Distance from airport 8.64 mi
Parking in the area
Paid parking
( €13.00/day )

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Affiliated Organizations (1)

Chateauform
Chateauform
With Chateauform', your events will take place in trendy or magical settings, all strictly dedicated to corporate events.

Palais des Congrès Paris Saclay Frequently Asked Questions

Explore frequently asked questions from the Palais des Congrès Paris Saclay regarding Health and Safety, Sustainability, and Diversity and Inclusion

Sustainable Practices

Please provide comments or a link to any publicly communicated Palais des Congrès Paris Saclay's sustainability or social impact goals/strategy.
No response.
Does Palais des Congrès Paris Saclay have a strategy that focuses on the elimination and diversion of waste (i.e. plastics, papers, cardboard, etc.)? If yes, please elaborate on your strategy of elimination and diversion of waste.
No response.

Diversity and Inclusion

For US hotels only, is Palais des Congrès Paris Saclay and/or parent company certified as a 51% diverse owned business enterprise (BE)? If yes, please indicate which one of the following you are certified as:
No response.
If applicable, could you please provide a link to Palais des Congrès Paris Saclay's public report on their commitments and initiatives related to diversity, equity, and inclusion?
No response.

Health and Safety

Were practices at Palais des Congrès Paris Saclay developed based on health service recommendations from public governmental entities or private organizations? If Yes, please list which organizations were used to develop these practices.
No response.
Does Palais des Congrès Paris Saclay clean and sanitize public areas and publicly accessible facilities (i.e. meeting rooms, restaurants, elevator banks, etc.)? If yes, describe any new measures that are taken.
No response.
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