Grand Elephant of Les Machines de l'Île, Nantes
Rehabilitated Île de Nantes
Passage Pommeraye Nantes
Loire and quays of Nantes
NANTES SEMINAR AGENCY · PAYS DE LA LOIRE

Organise a team building seminar turnkey, in Nantes.

Machines de l'Île, Passage Pommeraye, the Muscadet vineyard, and Loire-Atlantique: Nantes is the creative city that always surprises. Happy Unity orchestrates your Nantes seminar from start to finish.

Find the right format
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2h05
from Paris (TGV)
200+
partner venues
10 → 1,000
participants
4,9 / 5
Google rating

SEMINAR FORMATS IN NANTES

Which format
for your seminar in Nantes?

A creative workshop on the Île de Nantes, a convention at Les Nefs, or a residential seminar in a Muscadet château: your formats benefit from an inventive city just 2h05 from Paris.

8 FORMATS

Team cohesion seminar
Best-Sellers

Team cohesion · 1–2 days

Team cohesion seminar

Re-establish connections, integrate new profiles, and foster team spirit. This format refocuses the team on what truly matters: getting to know (or re-acquainting with) each other, building trust, and moving forward together.

WHO IT'S FOR

Growing teams, post-recruitment, service mergers

  • Collaborative workshops & World Café
  • Team building activity included
  • Measurable results from D+1
Guide

SAMPLE SCHEDULE

09h00Welcome coffee & pastries
09h30High-energy icebreaker
10h30World Café workshops (3 groups)
13h00Lunch at mixed tables
14h30Team building for cohesion (2h)
17h00Review & shared commitments
18h00Closing drinks reception

ORCHESTRATION IN NANTES

An exceptional seminar takes 6 areas of expertise.
And your peace of mind.

Our Nantes network covers venues on the Île de Nantes, Muscadet estates, and activity providers such as Les Machines or Loire cruises. We scout, negotiate, and coordinate every service right up to the day of the event.

An Event Expert and their team, dedicated to your project
01

Event Expert

An Event Expert and their team, dedicated to your project

A dedicated Event Expert and their team, easy to reach, who know your project inside out. Reverse schedule from D-60, backup plan, on-the-day management.

1 Expert

per project

Venues for every ambition
02

Venues

Venues for every ambition

Nefs des Chantiers de l'Atlantique, Château des Ducs de Bretagne, châteaux in the Nantes vineyard, or Brière estates: a setting for every intention.

200+

partner venues

Tables to remember
03

Catering

Tables to remember

Caterers with character, bespoke kitchen brigades, local producers. From the seminar brunch to the gala dinner, we create a table that leaves its mark.

150+

partner caterers

Quality nights
04

Accommodation

Quality nights

4- and 5-star hotels, private villas, characterful country houses. Single rooms by default, rooming handled from A to Z.

1,200+

room nights a year

Behind the scenes, we take care of it
05

Logistics

Behind the scenes, we take care of it

Transport, security, welcome, event management, technical: every ancillary service is run by our teams. You arrive, your employees are looked after.

All-inclusive

5 services

Entertainment that sparks emotion
06

Team building

Entertainment that sparks emotion

A catalogue of 100+ tried-and-tested activities, and a creative team that designs bespoke. Surprise choir, giant quiz, live DJ.

100+ activities

+ bespoke

SEMINAR VENUES & NEIGHBOURHOODS IN NANTES

Our venues in Nantes, each with its own atmosphere.

From the redeveloped Île de Nantes to the Muscadet vineyard estates, each area has its own personality. We'll guide you to the setting that matches your objectives.

Île de Nantes · Creative
Innovation · Unique

Île de Nantes · Creative

The creative campus for innovation

A former industrial area transformed into a creative campus, the Île de Nantes brings together redeveloped shipyard naves, design studios, and the Machines de l'Île. The most inspiring setting for your innovation seminars and workshops.

Centre · Historic
Prestige · 20–500 people

Centre · Historic

Key moments in the heart of heritage

In the heritage heart of Nantes, the Passage Pommeraye, the Château des Ducs de Bretagne, and Cours Cambronne stand alongside prestigious hotels and historic venues. A remarkable architectural setting for your key events.

Talensac · Gourmet
Gastronomy · Workshop

Talensac · Gourmet

The gourmet and convivial neighbourhood

Around its iconic market, Talensac concentrates authentic Nantes gastronomy. Culinary workshops and chef's tables make it the ideal neighbourhood for seminars focused on conviviality.

Nantes Vineyard · Muscadet
Residential · 2–3 days

Nantes Vineyard · Muscadet

Authentic residential seminar in the Muscadet region

Thirty to forty minutes from Nantes, the Muscadet vineyard offers private châteaux and manor houses. Muscadet sur lie tastings at the winemaker's and meals in cellars create an authentic Loire Valley residential seminar.

Côte de Jade · Seaside
Team Building · Outdoor

Côte de Jade · Seaside

Outdoor team building facing the Atlantic

Fifty kilometres from Nantes, Saint-Nazaire, Pornic, and the Côte de Jade offer beaches, water sports, and coastal estates. A spectacular Atlantic environment for your seaside incentives and outdoor team building.

Brière · Natural
Rejuvenation · Nature

Brière · Natural

The nature escape that truly rejuvenates

An hour from Nantes, the Brière Regional Natural Park immerses your teams in its wild marshes. Barge trips, salt workers' houses, and Guérande salt define an escape that truly rejuvenates.

ACTIVITIES & TEAM BUILDING

100+ activities.
10 themes.

A private visit to the Machines de l'Île, a cruise on the Loire, a Muscadet sur lie tasting, or a rally tracing the footsteps of Jules Verne: Nantes team building surprises with its creativity. We handle bookings and logistics.

Olympics

See the activities

Mystery games

See the activities

Trails & rallies

See the activities

CSR & Wellbeing

See the activities

Construction

See the activities

Quiz & TV games

See the activities

Casino & Stalls

See the activities

Creativity

See the activities

Culinary

See the activities

Music & Dance

See the activities

Full catalogue

200+ PARTNER VENUES · 3 TIERS

Three ambitions, three tiers of venue.

The redeveloped industrial venues on the Île de Nantes are often more accessible than their Parisian equivalents, with a Loire Valley vineyard and an Atlantic coastline that broaden the choice for residential seminars.

Easy Access

Simple, effective, budget under control

€85–130

20 to 200 people
Private-hire restaurantCoworking spaceCity-centre 3-star hotel
  • Study day, 30–80 people
  • Team kick-off
★ Most popular
Premium

Seminar venues ready to go: well organised and fully equipped

€145–220

50 to 500 people
Dedicated estateFully equipped 4-star hotelModernised châteauReception villa
  • Residential seminar, 2–4 days
  • Annual convention, 100–400 people
  • Gala evening
Prestige

Truly exceptional, with the character that leaves its mark

€280–650

30 to 800 people
Parisian mansionListed historic châteauPrivate-hire palace
  • Exceptional gala
  • Company anniversary

WHY NANTES

The creative city. Ideal for your seminars.

Nantes combines redeveloped industrial heritage, contemporary street art, the Muscadet vineyard, and an Atlantic coastline: an original and stimulating event offering for all your teams.

01

Creativity & Innovation

Machines de l'Île, Voyage à Nantes, French Tech ecosystem, artists' studios: Nantes embodies French creativity. A setting that stimulates innovation and inspires teams from the moment they arrive in the city.

02

200+ partner venues

Redeveloped lofts on the Île de Nantes, listed rooms in the historic centre, Loire Valley vineyard estates, converted industrial spaces: a range of authentic and inspiring settings for all formats.

03

Western French Cuisine

Nantes beurre blanc, Guérande galettes, Muscadet sur lie, Vendée brioche: Nantes is the gateway to Atlantic gastronomy. Every team meal becomes a gourmet exploration.

04

Estuary & Atlantic

The Loire opens towards the Côte de Jade and Saint-Nazaire, 50 km away. Muscadet vineyards 30 min away, Guérande salt marshes 1h away: a diversity of natural landscapes ideal for outdoor incentives.

How much does a corporate seminar in Nantes cost?

Tell us your group size, your date and what you want to achieve: your Event Expert sends you a costed proposal within 24 hours. Free, with no commitment. Prices in euros, excl. VAT.

Indicative pricing · the final price depends on the venue, the season and the options you choose

PLENARY ACTIVITIES IN NANTES

The plenary that gets people moving.
Not the one people sit through.

The Nefs des Chantiers de l'Atlantique and city centre venues host your plenary sessions for up to several hundred participants in a spectacular industrial setting. We orchestrate the stage, sound, and production from start to finish. Between two talks, our seminar activities — from twenty minutes to three hours, set up in your room — get the group moving again.

Speakers & keynotes

Speakers & keynotes

Inspiring speakers, recognised experts, testimonies from business leaders. We suggest a line-up suited to your message and to your group's energy.

Leadership · Transformation · Innovation
Coaches & facilitators

Coaches & facilitators

Leadership team facilitation, collective intelligence, co-creating a vision. Experienced facilitators who move difficult topics forward as a group.

Leadership · Strategy · Co-creation
Serious games

Serious games

Decision-making escape game, crisis simulation, business role play. Learning by doing: without the PowerPoint, and without the glazed look after 20 slides.

Crisis management · Decision making
High-end leadership team sessions

High-end leadership team sessions

Opening ritual, icebreaker for senior leaders, memorable close. The right format for the 30 people who don't want to "do team building".

Leadership · Management · Premium
Collaborative facilitation

Collaborative facilitation

World Café, Design Thinking, Open Space, Liberating Structures. We facilitate the formats that bring out genuine collective intelligence.

Collective · Co-design · Change
Hybrid talk-and-workshop sessions

Hybrid talk-and-workshop sessions

An hour-long talk followed by a hands-on workshop. A format that doubles retention and halves passive time.

Mixed format · Engagement · Impact

THE NANTES SEMINAR GUIDE

Seminar agency in Nantes,
the creative city 2h from Paris.

200+ partner venues, from the Nefs de l'Île to the Muscadet châteaux

Happy Unity has been organising corporate seminars in Nantes and Pays de la Loire since 2006. Iconic venues include: Nefs des Chantiers de l'Atlantique on the Île de Nantes for conventions of up to 400 people, Château des Ducs de Bretagne for premium executive committee meetings, Muscadet châteaux for residential seminars, Brière estates for rejuvenating seminars, and water sports areas on the Côte de Jade for outdoor incentives. From a creative workshop for 10 people on the Île de Nantes to a team building in Nantes or a corporate party in Nantes, right up to a national convention on the banks of the Loire: Nantes adapts to everything.

DIGITAL TOOLS FOR YOUR EVENT

Organise. Communicate.
Live the moment.

Two tools designed for two different audiences: you, the organiser, and your participants.

FOR YOU, THE ORGANISER

The client area

A dedicated space that helps you organise your event with your Event Expert: from design to review.

Real-time tracking of the organisation
Milestones approved in 1 click
Documents & quotes in one place
Direct chat with a senior Event Expert
Happy Unity client area

FOR YOUR PARTICIPANTS

The digital app

An app developed in-house by our own technical team, not rented from a third-party provider. 100% customisable to your brand and your programme.

Developed in-house, never outsourced
100% customisable: logo, colours, content
New features delivered within days
Data hosted and secured end to end
See the participant app

MY SEMINAR

15 March · Paris

128 participants

09:30Icebreaker
10:00Strategy workshop
12:30Lunch
14:00Team building

KEY FEATURES

CLIENT AREA

Real-time tracking of the organisation
Milestones approved in 1 click
Documents & quotes in one place
Direct chat with your Event Expert

DIGITAL APP

Personalised participant programme
Welcome QR code & instant check-in
Photos & memories shared in real time
Live polls, votes & challenges
Automatic push notifications
App designed and hosted in-house

HOW DO WE WORK TOGETHER?

Choose your level
of support.

Advice only, co-piloting or fully turnkey: we adapt to your team and to the complexity of your seminar in Nantes.

Our method, your management.

Autonomy

We lay the foundations: brief, design, budget, supplier selection. You deliver with our method and our recommendations.

  • Full brief
  • Event design & proposal
  • Provisional budget
  • Activity selection & coordination
  • Post-event review
  • Accounting & invoicing

Can be tailored to your context

Fees from €720

· + suppliers

★ Most popular

We handle everything upstream, you approve.

Co-pilot

The most popular package: we take care of everything from A to Z before the day itself. Venue, activities, hotel, catering. You approve, we deliver.

  • Brief + design + budget
  • Project management (2 planning meetings included)
  • Team building activity management
  • Accommodation & venue management
  • Catering management
  • 360° summary
  • Post-event review + accounting

Can be tailored to your context

Fees from €950

· + suppliers + supervision

You arrive. We've handled everything.

All-inclusive

Everything in Co-pilot, plus full on-site presence on the day. Event management, welcome, guest flow, transport: you arrive at an event that runs like clockwork.

  • Everything in Co-pilot
  • Run-through / site visit
  • Mobile event app
  • Full on-the-day event management
  • Welcome & guest flow management
  • Transport, accommodation & catering on the day
  • Meeting & content on the day

Can be tailored to your context

On quotation

· overall budget under control

THEY TRUST US

They placed their trust in us
in Nantes & Pays de la Loire.

★★★★★

“Everything was simply perfect. Lucile, full of excellent advice, knows her profession, her services and her providers inside out! It was all handled very smoothly with her fantastic team. In short, a seminar we won't forget and one I highly recommend. We were 70 people for a day with 3 key activities.”

Thierry Larchier

Verified Google Review

★★★★★

“We selected Happy Unity to assist us with a team building activity as part of a seminar for 38 managers from our bank in Marseille. The proposed activity met our ambitions and was very successful. A big well done to the entire team.”

Marie-Adeline Nittis

Verified Google Review

★★★★★

“I called upon Happy Unity for the organisation of a team building event during a seminar. Everything went perfectly from the very first exchanges. Communication and responses were fluid and fast. A very good experience. I highly recommend them.”

Fanny Legrand

Verified Google review

We already love
your project.

Choose your preferred channel: we listen, we sort, we get back to you within 2 hours.

5 façons de nous joindre

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NANTES SEMINAR FAQ

Your questions about
your seminar in Nantes.

Why choose Nantes for a team building seminar?+×

Nantes is the creative hub of Western France: the Machines de l'Île, the redeveloped Île de Nantes, street art, and the French Tech ecosystem all infuse an energy that stimulates innovation. The city is accessible in 2h05 from Paris by TGV and offers over 200 partner venues, from industrial naves to Muscadet châteaux. Its Loire Valley vineyard and Atlantic coastline broaden the offering for residential seminars and incentives. It's a destination that surprises and inspires teams.

Which neighbourhood should I choose based on my seminar's objective?+×

For an innovation seminar or a creative workshop, the Île de Nantes is ideal, with the Nefs des Chantiers de l'Atlantique accommodating up to 400 people, and the Machines de l'Île. For a premium executive committee (CODIR) meeting, the historic centre offers the Château des Ducs de Bretagne and prestigious hotels around the Passage Pommeraye. For a residential seminar, the Muscadet vineyard offers châteaux and manor houses 30 to 40 minutes away. For a nature break, the Brière and its wild reserve are truly rejuvenating. We target the venue according to your objective.

Where can I organise a large convention or plenary session in Nantes?+×

The Nefs des Chantiers de l'Atlantique, on the Île de Nantes, can host up to 400 people in a spectacular industrial setting that no standard hotel can offer. The rooms in the historic centre complement the offering for plenary sessions. This creative environment leaves a lasting impression on participants and is particularly suited to companies with an innovative DNA. We orchestrate the stage, sound, and production from start to finish.

What team building activities can we do in Nantes during the seminar?+×

Nantes offers activities that only this creative city can make possible: a private visit to the Machines de l'Île and its giant mechanical elephant, a cruise on the Loire towards the estuary, a Muscadet sur lie tasting at a winemaker's, or a rally tracing the footsteps of Jules Verne, a native of the city. A street art tour of the Île de Nantes or a galette workshop complete the range. These formats can be integrated between two sessions. We book each provider and manage the logistics.

Are there residential venues around Nantes for 2 to 3 days?+×

Yes: the Nantes vineyard, 30 to 40 minutes away, offers private Muscadet châteaux and manor houses with accommodation, Muscadet sur lie tastings, and meals in cellars. The Brière, about an hour away, offers a nature immersion in the marshes, and the Côte de Jade, about fifty minutes away, adds a seaside option. These estates are suitable for groups of 10 to 100 people for two to three days. We select the setting according to your group size and objectives.

How can Western French gastronomy be integrated into a Nantes seminar?+×

Western French cuisine is part of the Nantes experience: beurre blanc, Atlantic seafood, Muscadet sur lie, and Loire Valley regional specialities. The Talensac neighbourhood, around its market, brings together chef restaurants and culinary workshops for a seminar focused on conviviality. A galette and crêpe workshop led by a Breton artisan is also a popular team-building activity. We privatise the table and tailor the menu to your format.

How to get to Nantes from Paris or abroad?+×

The TGV connects Paris to Nantes in 2h05 from Montparnasse, with frequent departures throughout the day. Nantes Atlantique Airport serves over 100 destinations, including around 80 in Europe, and the train station is ten minutes from the city centre by tram. For teams coming from London, allow approximately 3h30 with Eurostar and a connection. We coordinate arrivals and group transfers.

What is the best time for a seminar in Nantes?+×

Nantes is suitable for seminars all year round. Spring, from April to June, is ideal for outdoor activities and vineyard visits; summer is perfect for excursions to the Côte de Jade; September and October coincide with the Muscadet grape harvest. Winter offers heated venues with an intimate atmosphere, perfect for end-of-year executive committee meetings. We adapt the programme to the chosen season.

What budget should I plan, and do you provide turnkey organisation?+×

Nantes offers excellent value for money, with the redeveloped industrial venues on the Île de Nantes often being more accessible than their Parisian equivalents. The budget depends on the format, venue, number of participants, catering level, and chosen activities, from a study day to a residential seminar in a Muscadet château or a Brière estate. You will have a single point of contact, from scouting locations to coordination on the day, with a service ranging from simple venue booking to a fully bespoke solution. After an initial discussion, we will provide a detailed, free quote within 24 hours, tailored to your objectives.

Come Monday, your teams will be happy.

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6 rue Duret · 75016 Paris

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