Ouest Congrès

What Ouest Congrès does

Ouest Congrès is a non-profit association (loi 1901) founded around 2002 that coordinates a network of 10 Palais and Cité des Congrès venues across the Grand Ouest region of Western France: Angers, Brest, La Baule, La Rochelle, Le Mans, Lorient, Nantes, Poitiers, Rennes, and Saint-Malo. The association functions as a coordinating and shared-services body rather than a venue operator, providing its members with collective marketing, quality standardization through a Charte Qualité, digital transformation support, and a relational web platform with destination search, quote request forms, and document management. It targets professional event organizers (associations, scientific societies, corporate clients) seeking regional, national, or international congress venues, with member venues accommodating events from 50-person seminars to 4,000+ attendee international congresses.

The underlying platform is a content-and-coordination stack: a corporate website (ouest-congres.fr), social media presence, an 'Espaces Réservés' privileged access system for member venues, and the 'La Preuve par 9' collective intelligence program covering digital transformation, eco-responsibility, and human-centered management. Member venues offer dedicated infrastructure including auditoriums (e.g., Le Quartz Brest: two auditoriums, 1,500-person capacity), fiber connectivity (Lorient: up to 500 simultaneous connections), high-lumen projection (Saint-Malo: 16,000 lumens), and proximity to tourism assets (Futuroscope, Le Mans racing circuit, Atlantic coast).

The revenue model is association-based rather than transactional. Ouest Congrès generates income through member venue dues, shared marketing services, and facilitation of bookings between event organizers and independently operated member venues; each venue provides individually negotiated quotes on multi-year contracts. Pricing is not publicly disclosed and varies by venue, event duration, capacity, and technical requirements. Named customer logos span at least seven verticals including biotechnology (Biogen Ouest), automotive (Audi/Porsche 24 Hours of Le Mans), medical (Société Française d'Endocrinologie), banking (Banque Populaire), real estate (Century 21), film (Sunny Side of the Doc), and labor unions (CFE-CGC Métallurgie), indicating a deliberately diversified customer base. The association is led by President Corinne Denuet and is governed as a collective membership structure with no shareholders, no external funding rounds, and no disclosed revenue figures.

Name

Ouest Congrès

Legal name

OUEST CONGRES

Website

https://ouest-congres.fr

Company type

Private

Founded year

2002

Operating status

Operating

Headcount range

51–100 employees

Short description

Ouest Congrès is a French non-profit association coordinating a network of 10 Palais and Cité des Congrès venues across Western France, providing shared marketing, quality standards, and booking facilitation for professional event organizers hosting regional, national, and international congresses.

Ownership category

akta.pro rank

Product category

Convention and Congress Venue Services

NAICS

Business Associations (813910), Promoters of Performing Arts, Sports, and Similar Events with Facilities (71131), Other Similar Organizations (except Business, Professional, Labor, and Political Organizations) (81399)

SIC

Services-Membership Organizations (8600), Hotels, Rooming Houses, Camps & Other Lodging Places (7000)

akta.pro primary industry

Conference Centers & Dedicated Meeting Venues (THAHAAAB)

akta.pro secondary industries

Association & Society Conference Management (Nonprofit, Professional Bodies) (THAHACAA), Convention Campus & District Operators (Integrated Venue Districts) (THAHAAAL)

Keywords

• Convention venue services
• Congress event management
• MICE industry network
• Business event hosting
• Convention center association

Headquarters

HQ city

La Baule-escoublac

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Member venue association services: Ouest Congrès functions as an association bringing together 10 Palais and Cité des Congrès venues in Western France. Revenue is generated through shared services, collective marketing, and facilitation of bookings across member venues for professional events, congresses, and corporate gatherings.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

Ouest Congrès is a non-profit association that brings together 10 Palais and Cité des Congrès venues across Western France (Angers, Brest, La Baule, La Rochelle, Le Mans, Lorient, Nantes, Poitiers, Rennes, Saint-Malo). It facilitates the organization of regional, national, and international congresses and corporate events by providing venue access, collective marketing, shared quality standards, and a central point of contact for event organizers seeking professional congress destinations in the Grand Ouest region.

Product overview

Ouest Congrès is an association of 10 convention centers across Western France (Grand Ouest), offering venue rental and comprehensive event organization services for regional, national, and international congresses and corporate events. The network includes venues in Angers, Brest, La Baule, La Rochelle, Le Mans, Lorient, Nantes, Poitiers, Rennes, and Saint-Malo. Member venues provide facilities for conferences, conventions, seminars, exhibitions, and corporate events, supported by technical equipment, catering, and eco-responsibility consulting. The collective offers shared programs including La Preuve par 9 for best practice sharing, Espaces Réservés for member coordination, and an online quote request system.

Differentiator

Problem solved

Functional benefit

Products and services

• Ouest Congrès Association Network A network association of 10 convention centers across Western France that facilitates venue sourcing, event organization, and collective marketing for regional, national, and international congresses and corporate events.
• Le Quartz - Centre de Congrès (Brest) A maritime destination convention center in Brest with 1,500-person capacity, 4,500 m² surface area, 2 auditoriums, and 8 meeting rooms, hosting 60-80 events and approximately 40,000 congress attendees annually.
• Le Grand Large, Palais des Congrès (Saint-Malo)
• Centre de Congrès Angers
• La Cité des Congrès de Nantes
• Atlantia Palais des Congrès (La Baule)
• Palais des Congrès Poitiers Futuroscope
• Le Couvent des Jacobins (Rennes) Historic monument converted into a modern convention center in central Rennes with 3,000 m² surface area, 1,500-person capacity, located 90 minutes from Paris via high-speed rail.
• Palais des Congrès de Lorient
• La Rochelle Congrès (Espace Encan)
• Palais des Congrès du Mans

Quantifiable outcome

• 215 events hosted annually at La Cité Nantes alone, with 220,000 attendee-days
• +2 more outcomes

Named customers8 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core and minor.

• Cooperation Agreement - Rennes and Saint-Malo Congress CenterscoreStrategic or Co-development Partner · 28 November 2015A cooperation agreement between the Palais du Grand Large de Saint-Malo and Le Couvent des Jacobins de Rennes was signed in November 2015. The two centers agreed to work together to promote regional development and business tourism. Rather than competing, they aim to reach international markets by pooling resources including vendors, local businesses, and purchasing power.
• Green EvénementsminorStrategic or Co-development PartnerGreen Evénements, led by CEO Béatrice Eastham and certified ISO 20121, is a partner in eco-responsible event consulting. Béatrice Eastham participated in the 2019 Ouest Congrès General States, sharing expertise on eco-responsible congress management based on her experience with the G7 in Biarritz.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• Viparis: Operator of major Paris convention and exhibition venues including Paris Expo Porte de Versailles and Paris Nord Villepinte. Comparable as a large, established convention venue operator with broader Paris-centric geographic scope.
• GL Events: Major French-listed event services group operating venues and providing exhibition/event services globally. Comparable as a broad incumbent in the French MICE ecosystem with venues and event services spanning the value chain.

Direct peers

• Unimev: French federation of event professionals and venues. Comparable as a peer industry association representing French event venues and providing shared services to its members.
• France Congrès: National association of French Palais des Congrès and convention venues. Directly comparable as a peer association aggregating French congress venues under a shared quality framework and booking platform.
• AIPC (International Association of Convention Centres): Global membership association for convention centres, focused on best-practice sharing and professional standards. Comparable as the international counterpart trade association for venue management and quality benchmarking.

Others

• ICCA (International Congress and Convention Association): Global industry association for the international meetings and events sector. Comparable as an industry-body peer that benchmarks and promotes convention venues and destinations worldwide.

Emerging players

• Choose Paris Region: Regional destination marketing organization promoting Paris region as a business tourism destination. Comparable as a destination-marketing counterpart focusing on attracting professional congresses to a specific French territory.

Regional players

• Atout France: French national tourism development agency with dedicated MICE promotion. Comparable as a state-backed actor with a portfolio-wide view of French business tourism, of which Ouest Congrès member venues are a subset.
• Palais des congrès de Montréal: Major Canadian convention venue complex. Comparable as a large single-purpose convention centre hosting international congresses with similar infrastructure profile to Ouest Congrès member venues, albeit in a different market.
• Palexpo (Geneva): Geneva exhibition and congress complex. Comparable as a multi-purpose Swiss convention and exhibition venue hosting international congresses, representative of the type of large single operator that competes for international congress business.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/OuestCongres
• Facebookfacebook.com/OuestCongres
• LinkedInlinkedin.com/company/ouest-congr%C3%A8s

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Ouest Congrès