Executive record
Tham Mei Leng
Tham Mei Leng is Group Chief Information Security Officer at NHG Health, as of October 30, 2026, per nhghealth.com.sg.
Seat verified October 30, 2026 · Added to the record October 30, 2026 · no move on the Wire yet · Updated
Background
Tham Mei Leng's professional background as NHG Health leadership page ↗ states it, read November 10, 2026.
Tham Mei Leng has over 20 years of experience across cyber strategy, governance, risk management, incident response, and operational resilience. At NHG Health, she is responsible for strategy on the resilience of healthcare infrastructure. Her remit at NHG Health includes enabling secure digital transformation and safeguarding essential services.
Before joining NHG Health, she served in senior Chief Information Security Officer roles across government ministries. In those government roles, she advised executive leadership on strategic cyber risks. She speaks at national and regional forums such as GovWare, CS4CA, and GovInsider.
Career timeline
What the record holds for Tham Mei Leng: a dated verification of the seat, with its source.
· Roster verification
Verified as Group Chief Information Security Officer at NHG Health
No appointment or departure for Tham Mei Leng is on the Wire. This page rests on the roster entry above: a verification, against the source cited, of who held the NHG Health seat on that date. It is not a career history and states nothing beyond that entry and the background above.
The company: NHG Health
- Sector
- Healthcare
- Region
- Asia-Pacific
- Company record
- Who runs security at NHG Health: seat verified on the roster
Record facts
- On the record since
- October 30, 2026
- Seat last verified
- October 30, 2026
Questions about Tham Mei Leng
- Who is the CISO of NHG Health?
- Tham Mei Leng is Group Chief Information Security Officer at NHG Health, per nhghealth.com.sg. CISO Tribune verified the seat on October 30, 2026.
- When did Tham Mei Leng become Group CISO of NHG Health?
- The record holds no appointment date for Tham Mei Leng. It verifies that Tham Mei Leng held the seat on October 30, 2026, per nhghealth.com.sg.
Sources
- 1.nhghealth.com.sg (company's own site) ↗: the seat at NHG Health, verified October 30, 2026; professional background, read November 10, 2026
This record begins with CISO Tribune's tracking in 2026.
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