Ocean Business 2027: 35 exhibitors & sponsors
Ocean Business 2027 has 35 exhibitors and sponsors listed so far, heading to Southampton, United Kingdom from 5 countries. Publishing & News is the biggest block on the floor at 29% of the companies we matched, ahead of maritime & rail and pr & communications. Most are headquartered in United Kingdom (65%).
- 35
- exhibitors & sponsors listed so far as of 5 Nov 2026
- 5
- headquarters countries most from United Kingdom
- 17
- matched to a company profile industry, size, HQ
- 11
- sectors represented
The show floor, by sector
Each square is a company we matched to a profile, grouped by its main sector. Publishing & News makes up 29% of Ocean Business 2027; the gray block is the other 5 sectors combined.
- Publishing & News 5 · 29%
- Maritime & Rail 3 · 18%
- PR & Communications 1 · 5.9%
- Events & Experiences 1 · 5.9%
- AI / ML 1 · 5.9%
- Environmental Services & Waste 1 · 5.9%
- Everything else 5 · 29%
Each square is one company.
Who exhibits at Ocean Business
Company size and headquarters for the 17 exhibitors we matched. Small companies dominate: 76% have 50 or fewer employees.
Ocean Business 2027 exhibitor list
The first 10 of 35: 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 |
|---|---|---|---|---|
MSubs Ltd msubs.com | Maritime & Rail | 11–50 | United Kingdom | Sponsor |
Institute of Marine Engineering, Science & Technology (IMarEST) imarest.org | Maritime & Rail | 11–50 | United Kingdom | — |
Ocean Robotics Planet (formerly ROV Planet) oceanroboticsplanet.com | Publishing & News | 2–10 | United Kingdom | — |
Hydro International hydro-int.com | Environmental Services & Waste | 201–500 | United Kingdom | — |
Aquaculture UK aquacultureuk.com | Events & Experiences | 51–200 | United Kingdom | — |
Marine Technology Reporter marinetechnologynews.com | Publishing & News | 51–200 | United States | — |
Maritime Journal maritimejournal.com | Publishing & News | 51–200 | United Kingdom | — |
Geoconnexion geoconnexion.com | Publishing & News | 2–10 | United Kingdom | — |
Seaplant seaplant.com | Maritime & Rail | 2–10 | United Kingdom | — |
Dockyard Magazine dockyard-mag.com | Publishing & News | 2–10 | United Kingdom | — |
Book a 15-minute call. We'll walk you through the full list and how we can help you reach the right people before the show.
Book a call →What people do with this list
Book meetings before Ocean Business opens
We'll walk you through all 35 companies and the decision-makers at each, then RocketSDR can research every account and write the outreach. Start now and you’re in their calendar before the show floor fills up.
Find sponsors among companies that exhibit at shows like this
Exhibitors at Ocean Business already budget for events in your space. We find the ones that fit your audience and the person who signs off on sponsorship.
More industrial automation & robotics shows
All industrial automation & robotics shows · Trade shows in United Kingdom · Everything in April 2027
Ocean Business 2027: quick answers
How many companies exhibit at Ocean Business 2027?
35 companies are listed as exhibitors or sponsors at Ocean Business 2027 so far, as of 5 Nov 2026. Of those, 1 are listed as sponsors; the rest come from combined exhibitor and sponsor lists. We matched 17 of them to a company profile with industry, size and headquarters.
What industries exhibit at Ocean Business 2027?
Among the 17 exhibitors we matched, the largest groups are Publishing & News (29%), Maritime & Rail (18%), PR & Communications (5.9%). In total they span 11 sectors.
Where are Ocean Business exhibitors from?
Exhibitors we matched are headquartered in 5 countries. The most represented are United Kingdom (11), United States (2), Canada (1).
When and where is Ocean Business 2027?
Ocean Business 2027 takes place 6–8 Apr 2027 at National Oceanography Centre, Southampton, United Kingdom, organised by Diversified Communications UK LTD.
Turn the Ocean Business 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.