Arranging the right insurance for a probate estate or specialist property often requires more than a single product or provider. As a specialist broker with our own exclusive products, Insuristic has developed a network of trusted partners across property insurance underwriting, legal indemnity insurance underwriting, and probate risk management services, all chosen for their quality and commitment to supporting Insuristic's mission: to make insurance easier to understand and quick to buy.
Every partnership on this page exists for one reason: to ensure our clients receive the right outcome, from people who genuinely understand the complexity of what they are dealing with.
SJL (Worcester) Ltd, trading as SJL Insurance Services, is Insuristic’s investor and principal firm. They have specialist property insurance underwriters and brokers behind the various products designed by Insuristic, including unoccupied home insurance, specialist home, non-standard home and probate property insurance products.
SJL underwrite our property insurance products on behalf of Lloyd's Syndicate 4444, managed by Canopius Managing Agents Limited — a name with a longstanding reputation for financial stability and claims excellence. Canopius Managing Agents Limited is authorised by the Prudential Regulation Authority and regulated by the Financial Conduct Authority and the Prudential Regulation Authority (FRN 20484).
Beyond underwriting, SJL provide broking support for more complex specialist and non-standard property insurance cases that fall outside our online products. Their open-market broking capability means clients with unusual property types, difficult circumstances, or complex requirements can access a wider range of insurers through a callback with the SJL underwriting team.
SJL also provide in-house claims expertise — including advice, loss adjuster surveys and claims support — ensuring clients receive fair, efficient settlements in the rare event of a claim.
Insuristic Limited is an Appointed Representative of SJL (Worcester) Ltd, authorised and regulated by the Financial Conduct Authority (FRN 991835).
CLS Property Insight are the specialist legal indemnity underwriter behind Insuristic's Estate Protect range of products, including Estate Protect Direct — our online probate legal indemnity insurance designed for executors and administrators.
Legal indemnity insurance in the probate context requires underwriters who understand the specific risks of estate administration — from unknown creditors and missing beneficiaries to disputed wills and early distribution. CLS Property Insight bring deep specialist expertise in this area, which is why we chose them as our underwriting partner when developing the Estate Protect range.
The capacity behind CLS Property Insight's legal indemnity products is provided by Great Lakes Insurance SE, part of the Munich Re Group, one of the world's largest reinsurance organisations. This means Insuristic clients benefit from probate legal indemnity policies backed by exceptional financial strength and security.
Their involvement means Insuristic clients benefit from policies that are properly structured for the probate risks they face, rather than generic legal indemnity products adapted from conveyancing.
The National Will Register is the UK's leading will registration and will search service, with over 10.5 million wills in the system and a relationship with The Law Society dating back to 2006. They are the only will search service we consider robust enough to support our insurance and risk management proposition.
In 2026 we formalised our relationship through a strategic partnership that gives The National Will Register’s clients direct access to Insuristic's probate insurance products (for their lay clients) and a range of insurance products built for Solicitors, of which there are over 800 that partner with The National Will Register.
We are the exclusive providers of National Will Register Probate Insurance, delivering specialist cover to their members and 800+ solicitor partners.
The partnership works both ways. We actively recommend The National Will Register’s Will searches to Insuristic clients as part of our probate risk management guidance, and The National Will Register promotes Insuristic's insurance products directly to their clients who visit the website or their solicitor members who use the platform.
So if you visit their website, you will see clearly that Insuristic is the product creator and insurance provider behind the probate insurance they offer (as an affiliate of Insuristic).

Insuristic Limited is an Appointed Representative of SJL (Worcester) Ltd, who are authorised and regulated by the Financial Conduct Authority with the reference number 991835. This can be checked by visiting https://register.fca.org.uk/s/.
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