
•
regular monitoring of risk exposures across individual
underwriting portfolios and known accumulations of risk;
•
examining the aggregated exposures in advance of
underwriting further large risks; and
•
developing processes that continually factor market
intelligence into the pricing process.
The delegation of underwriting authority to specific individuals,
both internally and externally, is subject to regular reviews. All
underwriting staff and binding agencies are set strict parameters
in relation to the levels and types of business they can
underwrite, based on individual levels of experience and
competence. These parameters cover areas such as maximum
sums insured per insurance contract, maximum gross premiums
written and maximum aggregated exposures per geographical
zone
and risk class. All delegations are strictly controlled
through these underwriting guidelines and limits and extensive
monitoring, review and auditing of the agencies. The Syndicate
compiles estimates of losses arising from realistic disaster events
using statistical models, alongside input from its underwriters.
They also represent areas of potentially significant exposure
for the Syndicate. In addition to understanding the loss the
Syndicate may suffer from an event, it is important to ensure
that the risk models used are calibrated to the risks faced today.
This includes recognising and forecasting inflationary trends,
updating trends in claims payments, and capturing climate
change-related impacts. HSL has a climate risk framework,
which is used to assess where research resources should be
focused, and models updated, and as a result improves not only
the Syndicate’s understanding of the potential impact of a
changing climate but also the Syndicate’s ability to respond.
The selection of extreme loss scenario events is adjusted
each year and they are not therefore necessarily directly
comparable from one year to the next. The events are extreme
and unprecedented, and as such estimates may prove
inadequate as a result of incorrect assumptions, model
deficiencies, or losses from unmodelled risks. This means that
should a realistic disaster actually occur, the Syndicate’s final
ultimate losses could materially differ from those estimates
modelled by management. The Syndicate’s insurance
contracts include provisions to contain losses, such as the
ability to impose deductibles and demand reinstatement
premiums in certain cases.
In addition, in order to manage the Syndicate’s exposure to
repeated catastrophic events (both man-made and natural
catastrophes), relevant policies frequently contain payment limits
to cap the maximum amount payable from these insured events
over the contract period. In the case of climate-exposed risks
specifically, the vast majority of underwriting contracts written
are annual in nature and thus can be revised frequently. This
flexibility is a key tool for managing the multi-decade challenge
of climate risks holistically.
The Syndicate also manages underwriting risk by purchasing
reinsurance. Reinsurance protection, such as excess of loss
cover, is purchased to mitigate the effect of catastrophes and
unexpected concentrations of risk. The scope and type of
reinsurance protection purchased may change depending on the
extent and competitiveness of cover available in the market. The
Syndicate is exposed to the risk that the reinsurance protection
that has been bought is inadequate or inappropriate, but this is
monitored and managed using modelling techniques, supervised
by a dedicated reinsurance purchase group.
The specific insurance risks accepted by the Syndicate fall
broadly into the following main categories: reinsurance inwards,
property and casualty. The Syndicate also considers climate
change to be a cross-cutting risk with potential to impact each
existing risk type, rather than a standalone risk.
These specific categories are defined for risk review purposes
only, as each contains risks specific to the nature of the cover
provided. The following describes the policies and procedures
used to identify and measure the risks associated with each
individual category of business.
Reinsurance inwards
The Syndicate’s reinsurance inwards acceptances are primarily
focused on large property portfolios held by other insurance
companies predominantly in North America and other developed
economies. This business is characterised more by large claims
arising from individual events or catastrophes than the high-
frequency, low-severity attritional losses associated with certain
other business written by the Syndicate. Multiple insured losses
can periodically arise out of a single natural or man-made
occurrence. The main circumstances that result in claims against
the reinsurance inwards book are conventional catastrophes,
such as earthquakes or storms, but also includes other events
including fires, explosions and cyber events. The occurrence and
impact of these events are very difficult to model over the short
term which complicates attempts to anticipate loss frequencies
on an annual basis. In those years where there is a low incidence
of severe catastrophes, claims frequencies on the reinsurance
inwards book can be relatively low.
A significant proportion of the reinsurance inwards business
provides cover on an excess of loss basis for individual events.
The Syndicate agrees to reimburse the cedant once their losses
exceed a minimum level. Consequently, the frequency and
severity of reinsurance inwards claims are related not only to the
number of significant insured events that occur, but also to their
individual magnitude. If numerous catastrophes occurred in any
one year, but the cedant’s individual loss on each was below the
minimum stated, then the Syndicate would have no liability under
such contracts. Maximum gross line sizes and aggregate
exposures are set for each type of programme.
The Syndicate writes reinsurance risks for periods of mainly one
year so that contracts can be assessed for pricing and terms
and adjusted to reflect any changes in market conditions and the
evolving impact of climate change.
Property risks
The Syndicate directly underwrites a diverse range of property
risks. Property contracts cover fixed and moveable assets such
as ships and other vessels, cargo in transit, energy platforms
and installations, pipelines, other subsea assets, commercial
buildings, industrial plants and machinery, artwork, antiques,
classic cars and jewellery. These assets are typically exposed to
natural catastrophe, large loss events or attritional claims arising
from conventional hazards such as collision, flooding, fire and
theft. Climate change may give rise to more frequent and severe
extreme weather events (for example windstorms and river
flooding) and it may be expected that their frequency will
increase over time.
Chapter 1
Hiscox Syndicate 0033
annual accounts
Notes to the accounts
2
Chapter 2
Hiscox Syndicate 0033
underwriting year accounts
45
Chapter 3
Hiscox Syndicate 6104
annual accounts
61
Chapter 4
Hiscox Syndicate 6104
underwriting year accounts
84
22
Hiscox Syndicates 33 and 6104 Report and Accounts 2025