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Wednesday, September 30, 2026

Marsh names Thailand CEO Derek Heng for ASEAN leadership role, Peta Latimer to lead Singapore

The broker is betting on Southeast Asia's growth story, expanding its leadership bench to help clients navigate increasingly complex risks.
Marsh names Thailand CEO Derek Heng for ASEAN leadership role, Peta Latimer to lead Singapore
September 30, 2026

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2 min read
Banner for 22nd SIRC: 'Capacity to Capability'—Building resilience through innovation; futuristic city skyline with a glowing highway; Nov 1–5, 2026 at Sands Expo & Convention Centre.

Marsh has appointed Derek Heng as CEO of Marsh ASEAN, effective 1 October, while Peta Latimer will serve as the CEO of Marsh Singapore with immediate effect, the broker announced today (30 September).

Heng will retain his current role as CEO of Marsh Thailand and report to David Jacob, CEO of Marsh Asia. Latimer will continue to serve as president of Marsh’s People and Investments business in Asia alongside her new responsibilities and will also report to Jacob.

Heng joined Marsh in 2015 and has held a number of leadership positions across Asia, including roles in private equity and mergers and acquisitions. He relocated to Thailand in 2019 as chief integration officer for the Marsh-JLT integration and was appointed CEO of Marsh Thailand in June 2022.

“ASEAN is an exciting and diverse region, where our clients are increasingly looking for advice and solutions that reflect both their local priorities and regional ambitions,” Heng said.

Latimer joined Marsh in 2018 as CEO of its People and Investments business in Singapore and was promoted to president of the division for Asia in 2023. Before joining Marsh, she was a partner at KPMG Singapore and held senior roles at IBM.

Marsh’s ASEAN business includes operations in Thailand, Indonesia, Malaysia, the Philippines and Vietnam. In their expanded roles, Heng and Latimer will focus on delivering the broker’s services and solutions to clients across the region while strengthening collaboration across Marsh’s risk, strategy, and people and investments capabilities.

Commenting on the appointments, Jacob said: “Southeast Asia is a fast-growing region with businesses expanding across markets and global firms investing in both established and emerging capabilities across a range of sectors. This creates a significant opportunity for Marsh to help clients navigate increasingly complex risks and capture new opportunities as they scale.”

“Both Derek and Peta’s deep understanding of the region, strong client focus, and proven leadership make them ideally placed to bring the best of Marsh’s capabilities to clients,” Jacob added.

In July, Marsh acquired its Thailand joint venture, ending a nearly five-decade partnership with local shareholders and renamed it Marsh Risk (Thailand).

The appointments follow other management changes across Marsh’s Asia Pacific operations. Earlier in September, Marsh appointed Anna Scott as CEO of Marsh New Zealand, succeeding Toni Ferrier, who stepped down from the role at the end of August.

Banner for 22nd SIRC: 'Capacity to Capability'—Building resilience through innovation; futuristic city skyline with a glowing highway; Nov 1–5, 2026 at Sands Expo & Convention Centre.
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