Aon Appoints Chalisa Maythangkul as Director of Natural Resources to Power Growth in Asia
In a strategic effort to boost its natural resources business in Asia, global insurance and reinsurance brokerage giant Aon has appointed Chalisa Maythangkul as Director of Natural Resources. This move, effective June 2025, demonstrates Aon’s commitment to delivering sophisticated insurance solutions to power and energy sector clients across the region—especially at a time when the industry is facing unprecedented challenges in sustainability, regulatory compliance, and risk evolution.
Chalisa Maythangkul Joins Aon with 30+ Years of Sector Expertise
The decision to bring Chalisa Maythangkul on board aligns with Aon’s broader goal of reinforcing leadership in high-growth industry verticals. With over three decades of experience in insurance and reinsurance, Maythangkul is widely regarded as one of the most seasoned experts in Asia’s power and natural resources insurance landscape.
She most recently served as Executive Consultant at Howden Maxi / Howden Singapore, where she led strategic development of insurance programs for energy clients. Her portfolio included major oil and gas producers, utility providers, and companies operating in the renewable energy sector. Her work focused on structuring complex risk-transfer arrangements to meet evolving business demands.
Before joining Howden, she held the role of Executive Director at Kyoritsu Insurance Broker (Thailand) Co., Ltd., where she managed multinational accounts and developed tailored placement strategies for high-risk natural resources operations. Earlier in her career, Maythangkul held leadership roles at Marsh and Thai Zurich Insurance Co., Ltd., gaining valuable expertise in broking, underwriting, and client advisory services.
Aon’s Vision Aligns with Chalisa Maythangkul’s Strategic Capabilities
According to Pimpisa (Fah) Chin-u-rairat, Talent Acquisition Specialist at Aon, the firm’s latest appointment represents a high-impact investment in talent with long-term strategic value.
“With over 30 years of experience in the power insurance sector, Khun Chalisa will add tremendous value to our market-leading power team at Aon Thailand and accelerate our growth in this crucial segment,” said Chin-u-rairat.
Aon’s natural resources practice is seeing rising demand across Asia as the region transitions toward cleaner energy sources while contending with climate-related risks, geopolitical complexity, and supply chain instability. Chalisa Maythangkul’s leadership is expected to position Aon as the preferred partner for companies seeking technical precision, local market knowledge, and global advisory insight.
Chalisa Maythangkul to Drive Innovation in Energy Risk Solutions
As the newly appointed Director of Natural Resources, Chalisa Maythangkul brings an innovation-first mindset to insurance design for energy and industrial risks. Her proven track record includes negotiating facultative reinsurance placements, creating multi-year programs for utility companies, and tailoring coverage for high-risk infrastructure and energy projects.
Her impact is particularly notable in renewable energy and ESG-aligned initiatives. She has advised clients on insurance structuring for wind, solar, and hybrid systems, ensuring underwriting clarity, transparent risk engineering, and capital-efficient coverage. Maythangkul’s ability to link sustainability targets with insurance mechanisms makes her a valuable asset as clients increasingly seek alignment between risk management and environmental performance.
With ESG regulations tightening and stakeholder scrutiny intensifying, she is well-positioned to guide clients in integrating robust governance into their risk transfer and advisory strategies.
Chalisa Maythangkul to Advance Aon’s Growth Agenda in Asia
The timing of Maythangkul’s appointment coincides with rising capital investment in both traditional and renewable energy infrastructure throughout Asia. Countries like Thailand, Vietnam, Indonesia, and the Philippines are expanding capacity to meet growing energy demand while addressing environmental and cybersecurity risks.
Aon’s Natural Resources division is ready to support these ambitions through a combination of regional expertise and global capabilities. Chalisa Maythangkul’s leadership will help bridge technical advisory with practical implementation, allowing clients to de-risk large projects at every phase—from feasibility studies and financing to operational protection and claims responsiveness.
Additionally, her arrival is expected to improve coordination between Aon’s offices in Asia and its specialty practices in Europe and North America. This global connectivity will give regional clients access to best-in-class tools, analytics, and underwriting expertise.
A Future-Focused Leadership Move for Aon
The appointment of Chalisa Maythangkul is more than a personnel change—it’s a forward-facing strategic decision. Her extensive experience, market insight, and client-first approach equip her to lead Aon’s efforts in transforming energy insurance solutions to meet the demands of an evolving world.
Her influence will be instrumental in reinforcing Aon’s standing as a trusted risk advisor across the energy and industrial sectors, bringing value through reduced risk, operational continuity, and sustainability alignment.
Conclusion: Chalisa Maythangkul Ushers in a New Era of Leadership at Aon
By naming Chalisa Maythangkul as Director of Natural Resources in Asia, Aon underscores its dedication to building a high-caliber leadership team to support regional growth. Her appointment reflects a broader trend where global brokers seek to localize expertise while maintaining international standards.
As Aon continues to respond to complex market dynamics, including decarbonization, political risk, and ESG-driven insurance demands, Maythangkul’s leadership ensures that the company stays ahead of the curve. Clients can expect more customized, responsive, and strategic risk solutions that unlock better outcomes—and ultimately, a more resilient future.
