

a multiline international claims operation.
In the Castel acquisition that is anticipated to
be closed in the first half of 2024, Ryan Specialty
said Castel’s MGUs have a diverse portfolio of
underwriting expertise, including transactional
liability, renewable energy, construction and
marine, among other specialty lines that generated
approximately £35 million ($44.6 million) of
operating revenue for the 12 months ended Nov.
30, 2023. The breadth of Castel’s offerings and its
geographic concentration in the United Kingdom
and Europe add significant capabilities to Ryan
Specialty’s MGU portfolio, the company said.
“Castel is a first-class organization with a
history of exceptional performance on all metrics,
including underwriting profit and growth,” Patrick
G. Ryan, chairman and chief executive officer, Ryan
Specialty, said in a statement. “Bringing Castel into
Ryan Specialty expands our U.K. and European
footprint in delegated authority, and the lines of
business underwritten by these MGUs are both
complementary and accretive to our firm.”
UK’s OneAdvent Launches MGA Criterion With
Focus on Recycling, Waste Management
S
pecialist managing general agent and broker services
platform OneAdvent recently said it launched Criterion
Ltd., an MGA to fill a need in the niche of the waste
management, recycling and mining sectors.
Criterion will initially operate in the United Kingdom, Australia
and the Republic of Ireland, and plans on expanding to the
United States and Canada in the near future, OneAdvent
said. The new company has created a digital trading platform
to produce a speedy and simple journey for customers and
will augment the executive team’s collective underwriting
experience with data analytics and modeling, it said.
MGA Alta Signa Enters European Marine
Market With New Division
A
lta Signa Europe B.V. recently said it launched a European
marine underwriting division, effectively broadening its
reach beyond financial, professional and cyber lines.
The unit is backed by Alta Signa’s panel of insurance
partners including Axeria IARD, SiriusPoint and Sompo
International, the European boutique managing general
agent said in a statement.
“The current market presents a clear opportunity for a
provider like Criterion to make its mark with a quality offering
backed by experts,” Tim Quayle, chief executive officer of
OneAdvent, said in a statement. “It’s an incredibly complex
class of business that requires a fresh approach.”
OneAdvent will support the MGA with the regulatory,
compliance and business oversight needed to successfully
launch Criterion in the United Kingdom, the statement said.
It’s backed by Australian managing general underwriter
Criterion Underwriting.
In 2021, OneAdvent’s European subsidiary was granted
Lloyd’s broker status. OneAdvent Europe became a
registered Lloyd’s broker as part of a growth strategy,
OneAdvent said in a statement at the time.
—Terrence Dopp
Most of the new marine division’s team is based in Italy, an
Alta Signa spokesperson said. The unit will write cargo, hull
and machinery, yacht and yards business.
The new unit is led by Francesco Dubbioso, head of
technical underwriting, marine. Based in Genoa, Italy,
Dubbioso joined Alta Signa in September 2023. With more
than 20 years of experience, he was most recently chief
executive officer of Mediterranea Underwriting.
“The European marine market is expected to present
niche growth opportunities in 2024 and beyond for
those MGAs who are agile enough to address the unique
challenges in this sector,” Dubbioso said in a statement. “In
an environment where differentiation and relevance are key,
I am extremely excited by the opportunities this presents for
nimble businesses such as the one we have now assembled
at Alta Signa.”
—David Pilla
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