Product Update
Is Seabung Still in Business? (2026 Update)
Is Seabung from Dragons’ Den still around in 2026? The deal it made, the dragons who invested, and where to buy Seabung today.
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Seabung pitched a device that lets boat owners repair a leaking seacock or valve without having to haul the boat out of the water. It is a niche, practical product for a niche audience, and years later, that audience can still buy it.
The Short Answer
Seabung is still in business. Companies House records show Seabung Limited as an active company, the product has its own website, and it continues to be stocked by marine chandlers such as Force 4 Chandlery and Peter Leonard Marine, as well as being listed for sale on Amazon.
For a highly specific marine safety tool, staying on the shelves of specialist chandleries for over a decade is a solid outcome.
The Dragons' Den Pitch
Seabung appeared in Series 12, Episode 11, pitching a boat valve maintenance plug designed by founders John and Sam. The product lets boat owners safely block a through-hull fitting or seacock while it is repaired or replaced, avoiding the cost and hassle of lifting the boat out of the water.
The founders asked for 50,000 pounds in exchange for 20 percent of the company, a category where the customer base is small but has real, recurring need for the product.
The Deal That Got Done
Deborah Meaden and Kelly Hoppen went in together on this one, each covering half of the 50,000 pounds asked for, in exchange for the full 20 percent stake on the table.
It is an unusual pairing for a marine hardware product, since neither dragon specialises in boating, but a straightforward, well-engineered safety tool with clear demand does not always need a specialist backer, it needs capital and a push into the right retail channels.
What Happened After the Deal
Seabung found its way onto the shelves of specialist marine retailers in the years after the pitch, which is exactly the kind of channel a product like this depends on. Boat owners tend to buy safety equipment from chandlers and marine specialists they trust, not general retailers.
The company has stayed registered and active at Companies House since its Den appearance, and the product remains available new today, both through chandlery websites and via Amazon listings, alongside the company's own site.
Where Things Stand Now
To recap, Seabung pitched in Series 12 out of the marine safety space, asked for 50,000 pounds for 20 percent, and closed that exact deal with Deborah Meaden and Kelly Hoppen splitting the investment.
Today the company remains active, and the product is still sold through specialist marine retailers, online listings and the company's own website. If you have a seacock that needs attention and you are wondering whether Seabung still exists, it does.
A Small Niche, Done Well
Seabung is a good example of a Den pitch that never needed to be a household name to succeed. The total pool of UK boat owners who might need this specific tool is small compared with a mainstream consumer product, but within that pool, the need is genuine and recurring, boats age, seacocks wear out, and owners want a safer, cheaper way to deal with that than a full haul-out.
Staying stocked with respected specialist chandlers such as Force 4 and Peter Leonard Marine for well over a decade is a meaningful vote of confidence from a trade that does not carry unreliable products for long.
Why Trade Endorsement Matters More Than Hype
Marine safety products live or die on trust, not marketing. A boat owner deciding whether to buy a device meant to keep water out of their hull is not swayed by a slick advert, they want to know the product has been reviewed and stocked by people who understand boats.
That is why Seabung's continued presence in specialist chandlery catalogues carries more weight than a flashier consumer product's social media following. Trade buyers do not keep restocking a product that generates complaints or returns, so more than a decade of availability through the same class of retailer is a quiet but meaningful signal of reliability.
Common Questions
Did Seabung get a deal on Dragons' Den? Yes. Deborah Meaden and Kelly Hoppen jointly invested the full 50,000 pounds asked for, in exchange for 20 percent of the company.
Is Seabung still available to buy? Yes. It is stocked by marine chandlers including Force 4 Chandlery and Peter Leonard Marine, and it is also listed on Amazon and the company's own website.
What does Seabung actually do? It is a plug and control device that lets boat owners safely repair or replace a leaking through-hull valve or seacock without lifting the boat out of the water.
Who founded Seabung? The product was developed by founders John and Sam, who pitched it in Series 12.
Where to buy Seabung
Still selling as of 2 March 2026. Check today's price and availability.
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See the full Seabung deal breakdown and term sheet →
