Become a partner

DevFest Nantes is back on March 11–12, 2027 at the H Arena for a sporty edition. Join ~50 partners and meet 1200+ developers and tech decision-makers each day.

DevFest in numbers

DevFest Nantes 2027 is…

+1200
Attendees per day
~50
Partners
+50
Speakers

Attendee profile (2025 stats)

76% — Developers, Consultants, Tech Leads, Architects, UX… 13% — CEO, CTO, Managers 11% — Others

Why become a DevFest partner?

Visibility

Boost your visibility and expertise by partnering with the event and putting forward your speakers.

Savings

Enjoy targeted visibility at a lower cost on our networks and website, while offering your teams quality training at a reduced price.

Stand out

Benefit from exclusive, tailor-made on-site visibility, ideal to welcome your clients and teams. Let us co-create custom activities to maximise your impact.

Connect

Meet the Nantes tech ecosystem while actively supporting local associations and communities. Share a genuine moment of cohesion with your teams!

Partnership packs

Pick the pack that fits you best.

Gold

7 000 € excl. tax
  • L booth: 12 m²
  • Carpet + power socket
  • 5 two-day passes
  • 1 social media post
  • 3 job offers (ND)
  • Logo on website

Silver

4 000 € excl. tax
  • M booth: 9 m²
  • Carpet + power socket
  • 3 two-day passes
  • 1 social media post
  • 2 job offers (ND)

Virtuel

1 500 € excl. tax
  • No booth
  • 2 two-day passes
  • 1 social media post
  • 2 job offers (ND)
  • Logo on website
Add-on

Vélotypie

2 500 € excl. tax
  • No booth
  • 2 two-day passes
  • Logo on badge and website
  • "Transcription offered by…" on screens
  • Logo at the end of videos
  • 2 job offers (ND)

(ND): job offers shared on the jobboard. GDG Nantes annual membership add-on: +€750 excl. tax per pack.

Pack details PlatiniumGoldSilverVirtuelVélotypie
Booth 18 m²12 m²9 m²NoNo
2-day DevFest passes 85322
Social media posts 21111
Job offers shared 4 (ND)3 (ND)2 (ND)2 (ND)2 (ND)
Logo on website
Logo on videos
Partner word blog & newsletter
Pack price (excl. tax) 11 000 €7 000 €4 000 €1 500 €2 500 €
New

The after-party

  • Booth area open during the evening
  • Activities possible on your booth
  • Dedicated bar area + dance party

On Thursday evening, extend the experience with attendees in a friendly atmosphere — a unique chance to connect with the Nantes tech community.

Additional options

Combine these with your pack to go further.

After-party partner

3 000 €
  • Max. 3 partners on the party area
  • Dedicated space for your activities
  • Logos on screens (day + evening)
  • 1 social post + 1 on the day
Sold out

Welcome coffee booth naming

3 000 €
  • Welcome bar branded with your identity
  • Booth staffed by GDG Nantes
  • 1 social media post

Parking option

100 € HT
  • 1 spot at H Arena for 3 days
  • Set-up + 2 event days
  • Max. 1 spot per partner

Booking process

New this year — to better meet your expectations.

1

Fill in the 2027 Partner Pack order form

2

Validation by the organising team

3

Quote sent, then the invoice

4

Payment within 30 days

Key dates

June 2026 Partnerships open
August 2026 CFP opens
Oct. 2026 + Jan. 2027 Ticket sales
January 2027 Programme announcement
March 2027 DevFest Nantes 🎉

The venue — H Arena

Over 3000 m² of conference rooms, codelabs and meeting spaces.

Geofit
470 seats
Neodif
410 seats
Prestige lounge
170 seats

Ready to join us?

Book your pack through the order form. Our team will get back to you with a tailored quote.

Any questions? Email us at bureau@gdgnantes.com