DEFSEC Atlantic 2026: 34 exhibitors & sponsors
DEFSEC Atlantic 2026 had 34 exhibitors and sponsors in Halifax, Canada. Aerospace & Defense is the biggest block on the floor at 26% of the companies we matched, ahead of maritime & rail and business support & bpo. Most are headquartered in Canada (72%).
- 34
- exhibitors & sponsors as of 5 Nov 2026
- 4
- headquarters countries most from Canada
- 32
- matched to a company profile industry, size, HQ
- 1,500
- expected visitors organiser’s figure
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Aerospace & Defense makes up 26% of DEFSEC Atlantic 2026; the gray block is the other 14 sectors combined.
- Aerospace & Defense 8 · 26%
- Maritime & Rail 2 · 6.5%
- Business Support & BPO 2 · 6.5%
- Aviation & Aerospace Services 2 · 6.5%
- Hardware, Semiconductors & IoT 2 · 6.5%
- Film, Video & Production 1 · 3.2%
- Everything else 14 · 45%
Each square is one company.
Who exhibits at DEFSEC Atlantic
Company size and headquarters for the 32 exhibitors we matched. A mid-market floor: 59% have 51–1,000 employees.
DEFSEC Atlantic 2026 exhibitor list
The first 19 of 34: sponsors and exhibitors from the show’s core sectors first. The full list adds every company, its website, and the people to contact.
| Company | Industry | Size | HQ | Role |
|---|---|---|---|---|
IMP Aerospace & Defence impaad.com | Aerospace & Defense | 1,001–5,000 | Canada | Sponsor |
Leonardo DRS leonardodrs.com | Aerospace & Defense | 5,001–10,000 | United States | Exhibitor |
Trade Commissioner Service | Service des délégués commerciaux tradecommissioner.gc.ca | Business Support & BPO | 1,001–5,000 | Canada | Exhibitor |
Opportunities New Brunswick onbcanada.ca | Business Support & BPO | 51–200 | Canada | Exhibitor |
Volatus Aerospace volatusaerospace.com | Aviation & Aerospace Services | 51–200 | Canada | Exhibitor |
Kongsberg Geospatial kongsberggeospatial.com | Aerospace & Defense | 51–200 | Canada | Exhibitor |
DTC | A Codan Company dtccodan.com | Aerospace & Defense | 201–500 | United States | Exhibitor |
Netherlands Industries for Defence & Security nidv.eu | Aerospace & Defense | 11–50 | Netherlands | Exhibitor |
Avalon Holographics avalonholographics.com | Hardware, Semiconductors & IoT | 51–200 | Canada | Exhibitor |
Gastops gastops.com | Aerospace & Defense | 51–200 | Canada | Exhibitor |
Helm Operations helmoperations.com | Maritime & Rail | 51–200 | Canada | Exhibitor |
GeoSpectrum Technologies Inc. geospectrum.ca | Aerospace & Defense | 51–200 | — | Exhibitor |
Zelim zelim.com | Maritime & Rail | 11–50 | United Kingdom | Exhibitor |
Galaxia gx.space | Aerospace & Defense | 11–50 | Canada | Exhibitor |
Barnacle Systems Inc. brnkl.io | Film, Video & Production | 11–50 | Canada | Exhibitor |
Cadorath cadorath.com | Aviation & Aerospace Services | 201–500 | Canada | Exhibitor |
KristoFOAM Industries Inc. kristofoam.com | Hardware, Semiconductors & IoT | 51–200 | — | Exhibitor |
Kraken Robotics krakenrobotics.com | Industrial Automation & Robotics | 1,001–5,000 | Canada | Exhibitor |
Canada's Ocean Supercluster oceansupercluster.ca | Nonprofits & NGOs | 11–50 | Canada | Exhibitor |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people while the show is fresh.
Book a call →DEFSEC Atlantic exhibitors also show up at
The events sharing the most exhibitors with DEFSEC Atlantic 2026. 16% of the companies we matched here also exhibit at EuroNaval 2026.
What people do with this list
Follow up with DEFSEC Atlantic exhibitors
We'll walk you through all 34 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Reach them while the show is still fresh.
Find sponsors among companies that exhibit at shows like this
Exhibitors at DEFSEC Atlantic and EuroNaval already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
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DEFSEC Atlantic 2026: quick answers
How many companies exhibit at DEFSEC Atlantic 2026?
34 companies are listed as exhibitors or sponsors at DEFSEC Atlantic 2026, as of 5 Nov 2026. Of those, 1 are listed as sponsors and 31 as exhibitors; the rest come from combined exhibitor and sponsor lists. We matched 32 of them to a company profile with industry, size and headquarters.
What industries exhibit at DEFSEC Atlantic 2026?
Among the 31 exhibitors we matched, the largest groups are Aerospace & Defense (26%), Maritime & Rail (6.5%), Business Support & BPO (6.5%). In total they span 20 sectors.
Where are DEFSEC Atlantic exhibitors from?
Exhibitors we matched are headquartered in 4 countries. The most represented are Canada (23), United States (4), Netherlands (1).
When and where is DEFSEC Atlantic 2026?
DEFSEC Atlantic 2026 took place 6–8 Oct 2026 at Halifax Convention Centre, Halifax, Canada.
Turn the DEFSEC Atlantic list into meetings
RocketSDR finds the right person at every exhibitor, researches each account, and runs personalised outreach across email and LinkedIn — so you walk into the show with meetings booked.