Sea Ray Sundancer 320 Coupe.jpg

Boat insurance. Comes with crew.

When you take out a policy with Haven Knox-Johnston, you get great cover plus your very own support crew – us.


We’re a close-knit bunch at HK-J, with years of insurance experience between us. And many of us are keen boating enthusiasts, too. If you do need to claim we’ll aim to get you back on an even keel just as fast as we can. Promise.

Be sure to mention Shepherds when we ask how you heard about us.

Haven Knox-Johnston is a trading name of Aston Lark Limited Registered in England and Wales No: 02831010 Registered office: Ibex House, 42-47 Minories, London, EC3N 1DY. Aston Lark Limited is authorised and regulated by the Financial Conduct Authority


We’ve been doing Insurance differently for 20 years.

We understand that boat owners need specialist Insurance that reflects the type of Boat they own and where they use it.

Our fresh approach to insurance is all about making Insurance easy-to-buy, simple-to-understand, jargon-free and excellent value. This approach has helped us attract over 220,000 sports, leisure, personal and business insurance policyholders and over 1 million website visitors every year.

Insure4Boats® is a registered trademark and trading name of Ripe Insurance Services Limited which is Authorised and Regulated by the Financial Conduct Authority No.313411.

The UK's leading online boat insurance specialists

As the UK's leading on-line boat insurance specialist, we offer bespoke policies for a wide range of boats, from yachts and motor cruisers to dinghies, RIBs, and narrowboats.


Our competitive premiums reflect the savings we make by cutting out the paper chase rather than cutting back on cover or service. And all policies are underwritten by the Zurich Insurance plc, one of the world's largest insurers.


You can get a boat insurance quote on line in less than a minute and if you decide to proceed, the policy will be emailed to you immediately!

Authorised & regulated by the FCA (309693)



Protect your investment with a Boats & Yachts Warranty

Your boat is likely to be one of the largest investments you'll make in your life, so why leave it without mechanical breakdown protection?


Every year 1,000’s of owners are left unprotected when their boat or yacht manufacturer's warranty expires leaving them vulnerable to huge repair bills. Modern boats are complex and expensive to fix if they go wrong, the high labour charges alone can be crippling.

Don't let a costly repair spoil your boating fun, make sure you're covered today.

Chris Craft Corsair 27 (15).jpg


Marine Finance & Boat Finance

Since starting in business we have successfully arranged finance for our customers, building long term relationships and providing a consistent service. Our terms are flexible and competitive.

Promarine Finance is able to finance leisure craft with loans from £10k to many millions.

Promarine Finance is an independent company, lending its own funds to people like you to buy the boat you really want. We make the decisions within an hour of receiving your application. We enjoy what we do and will help you through the purchasing process and administration.

Dufour 310 1.jpeg
Promarine Logo.JPG