Thomas Miller Specialty, in partnership with HDI Global SE, launches marine and energy offshore capability in Singapore

Thomas Miller Specialty, in partnership with HDI Global SE, launches marine and energy offshore capability in Singapore

Thomas Miller Specialty, a global insurance provider across a number of sectors including marine and offshore, has recruited senior marine and energy underwriter Mark Nunn as its specialist offshore underwriter in Asia Pacific.

An insurance specialist with extensive knowledge of the offshore market in Asia Pacific, Mark has worked in Singapore since 2013. Mark joins from Lloyd’s syndicate Markel International where he worked as an energy underwriter having previously worked at Marsh as a broker and client executive in both Singapore and London.

Mark is the first employee of Thomas Miller Specialty (Singapore) PTE Limited as the company looks to grow in this important market and  will be based in HDI Global’s Singapore office. The appointment will enable Thomas Miller Specialty Offshore (TMSO), in collaboration with HDI Global Singapore, to offer a comprehensive risk transfer solution for Energy clients in the region.

Bernt Hellman, Managing Director, Offshore Marine & Energy, Thomas Miller Specialty, says:

“We believe it’s important to establish a permanent presence in Singapore and for the APAC region. Mark joins us as an established and trusted underwriter in the Singapore market and demonstrates our commitment to provide a strong local Offshore Marine and Energy product. We are really excited and very proud of this latest development that reinforces our relationship with HDI Global and HDI Global Specialty, which continues to go from strength to strength since 2016.”

Graham Silton, Managing Director and Principal Officer, HDI Global SE Singapore, says: “We are very excited to launch this joint product offering and believe the Thomas Miller Specialty appointment of Mark Nunn will drive this initiative forward. Mark will work closely with Mark Mackay, Head of Energy, Eastern Region of HDI Global SE Singapore, to promote and provide tailormade account solutions for Onshore and Offshore products to our mutual clients and brokers in the APAC region.”


Thomas Miller Specialty

Thomas Miller Specialty Underwriting Agency Ltd (TMSUAL) is a Managing General Agent (MGA) offering leading global insurance and related risk management services across a number of sectors, including marine P&I and offshore marine and energy

All of their specialty risks are underwritten by Thomas Miller Specialty on behalf of Lloyd's of London and select company markets.

For further information, please contact:

Jonathan Atkins/ Alastair Doyle – Four Communications
+44 (0) 20 3697 4200 /

About HDI Global SE (HDI)

As an industrial lines insurer, HDI Global SE (HDI) meets the needs of industrial companies and corporate customers with insurance solutions that are specifically tailored to their requirements. In addition to HDI's prominent position in the German and broader European market, the company also has operations in more than 150 countries through foreign branch offices, subsidiary and peer companies, and network partners. The company is thus able to offer its customers local policies for their global operations, which ensure that the established service and insurance protection is extended for all covered risks worldwide.

HDI Global SE is a company in the Industrial Lines Division of the Talanx Group. Approx. 3.700 employees in this division generated gross written premiums of approx. EUR 6.7 billion in the year 2020. The rating agency Standard & Poor’s has given the Talanx Primary Group a financial strength rating of A+/stable (strong). Talanx AG is listed on the Frankfurt Stock Exchange in the SDAX.

You can find additional information by going to and by going to

For media enquiries please contact:

Martin Schrader, HDI Communications, Germany.

Phone: +49 511-3747-2749



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