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Management Team

We have built a world class team that is dedicated to continually creating and delivering value to our clients.


John Tan 
Group Chief Executive
ACR Capital Holdings

In John’s 30-year career, he has held an array of senior positions in the insurance industry, primarily in Southeast Asia. Since 1976, he has accumulated a wealth of experience in many aspects of the business, including underwriting, reinsurance, claims and broking.

In 2006, John founded Asia Capital Reinsurance Group, a reinsurance firm focusing exclusively on the pan-Asian market.

Tan Chong Liong 
Group Chief Financial Officer
ACR Capital Holdings

Chong Liong has about 20 years of experience in financial and strategic management across a range of sectors, including telecommunications, broadcasting, property and power while holding finance and treasury responsibilities at Malaysian-based conglomerate, the Usaha Tegas Group. He holds an MBA (International Management) from RMIT University, Melbourne, and is a Certified Public Accountant with the Malaysian Institute of Certified Public Accountants.

Chong Liong is responsible for the Group's financial management, investment and Enterprise Risk Management.

A K Wong 
Senior Executive Vice President
ACR Capital Holdings

A K has over 25 years of experience in the insurance industry, primarily in senior management roles. He was previously the Director and Chief Executive Officer of Overseas Assurance Corporation (Malaysia) and has also served on the Board of Great Eastern Life Assurance (Malaysia). He holds a Bachelor of Science (Engineering, Honours) from the Imperial College of Science and Technology, University of London and is a Fellow of the Chartered Insurance Institute (UK).

A K is responsible for steering the effort for more synergies and efficiency within the group. He also provides oversight to ACR's associated companies

Reto Brosi
Chief Executive
Asia Capital Reinsurance Group

Reto has close to 20 years of reinsurance experience, most of which were spent based in cities across Asia. Recognised for his strong technical expertise, especially in casualty treaty reinsurance, Reto’s industry experience includes a wide spectrum of regional reinsurance business functions such as development and execution of product and marketing strategies. Prior to joining ACR, Reto was based in Beijing as Swiss Re’s Head of Casualty for China & Korea as well as leader of Asia motor strategy. Prior to that, he was General Manager for Swiss Re’s Property and Casualty business in the South East Asian region. Reto holds a PhD in Life Science from the University of Basel in Switzerland. 

Reto is responsible for the overall strategic and operational functions of Asia Capital Reinsurance Group.

Chin Hon Choong
Chief Underwriting Officer, Facultative & Specialty
Asia Capital Reinsurance Group

Hon Choong's underwriting career spans 20 years, a significant part of which was spent at Swiss Re where he specialised in marine risks, particularly in Asia's emerging markets ex-Japan. Since joining ACR in 2006, he has been instrumental in the growth of the company's facultative portfolio and underwriting team. Hon Choong has also contributed significantly to the development of ACR's marine portfolio. He holds a Bachelor of Science (Economics) from the National University of Singapore, and is a Fellow of The Chartered Insurance Institute (UK).

Hon Choong leads ACR's Facultative & Specialty division.

Desmond Tan
Chief Underwriting Officer, Treaty, Non-Marine
Asia Capital Reinsurance Group

Desmond has over 20 years of experience in the (re)insurance industry, where he has been heavily involved in developing strategic marketing programmes for treaty businesses in Asia. Just prior to joining ACR, he was with GE ERC, assuming responsibilities for treaty underwriting, business development, process control management and client underwriting audit. He holds an MBA from University of Leicester.

Desmond leads ACR’s Non-Marine Treaty business.

Chan Whye Loon
Chief Retrocession and Accumulation Officer
Asia Capital Reinsurance Group

Whye Loon has over 20 years of insurance experience focusing on actuarial, underwriting, risk management and business development roles spanning the Asia Pacific, USA and Middle East. He joined ACR from Al Fajer Retakaful Insurance Company, K.S.C.C., Kuwait, where he was its Chief Risk Officer.  He was formerly with OAC Insurance, Allianz Re and Watson Wyatt. Whye Loon holds a Bachelor of Science, majoring in Actuarial Science, from the University of Central Oklahoma, USA.

Whye Loon is responsible for liaison with rating agencies as well as accumulation and retrocession functions of the company. 

Suhaimi Rashid
Chief Financial Officer
Asia Capital Reinsurance Group

Suhaimi has been in the financial and insurance sectors for 28 years. A Certified Public Accountant, Singapore, Suhaimi was previously an auditor with KPMG and Ernst & Young and following that, the Financial Controller at the Asia regional office of Folksam International Insurance Co Ltd & Fund American International Insurance Co Ltd.  Before joining ACR, he was Assistant General Manager (Finance & Administration) at Arab Insurance Group, Singapore. He holds an MBA from University of Manchester as well as Chartered Association of Certified Accountants and Chartered Financial Consultants qualifications. 

Suhaimi is responsible for Finance and Technical Accounting.

Don Guo
Chief Investment Officer

Asia Capital Reinsurance Group
Don has been managing ACR's investments since 2008. Before joining ACR, he was with XL Capital Group in New York, where he was responsible for originating, structuring and executing asset-backed transactions and investments globally, with specific focus on Asia, US and Latin America. Prior to that, he was with Swiss Re Group in Zurich, London and Hong Kong, where he underwrote various Asian and European credit transactions. Don holds an MBA from Columbia University, New York, and a Master in Economics from Shanghai University of Finance & Economics. He is a CFA Charterholder.

Don is responsible for developing and managing ACR's investment strategies and activities worldwide.

Siow Wee Loong
Chief Information Officer

ACR Capital Holdings
Wee Loong has 25 years of diverse and in-depth experience as a practitioner and a business leader in the IT industry. Prior to joining ACR, he was the Chief Operations Officer of NTUC Income, Customer and Technology Division. He was previously the Managing Director of Atos Origin ASEAN, the Chief Information Officer of Hilton International Asia Pacific, and held technical and senior consulting positions in IBM. Wee Loong holds an MBA from Macquarie University, Australia and a Bachelor of Science (Computer Science) from the National University of Singapore.

Wee Loong is responsible for the strategic management of ACR’s information and technology resources.