Marconi Madai is the Senior Vice President of Health, Safety, Security & Environment (HSSE) at Sarawak Energy. He leads a multi-disciplinary team in strengthening health, safety, environment, and security performance across the Group, while ensuring business continuity and resilience in alignment with long-term strategic priorities.
Marconi has extensive global experience in the gas and chemical industry, with a strong focus on supporting semiconductor manufacturing operations. Over the course of his career, he has managed end-to-end chemical operations in high-purity and high-volume production environments, overseeing the safe handling, storage, and distribution of specialty and bulk gases critical to semiconductor fabrication. He has successfully led projects involving the design, commissioning, and operations of air separation unit (ASU) plants, ensuring supply reliability for demanding technology-driven industries. In addition, he played a central role in business development initiatives, aligning technical capabilities with growth opportunities in emerging markets.
Beyond his industrial expertise, Marconi is also recognised for his strong credentials in environmental stewardship, biodiversity conservation, and the promotion of circular economy principles. He has championed initiatives that integrate biodiversity protection, sustainable resource management, waste minimisation, and ecosystem resilience into corporate environmental strategies. At Sarawak Energy, he continues to drive efforts that balance industrial growth with conservation priorities, embedding sustainability and circularity into HSSE practices to support both operational excellence and the protection of natural heritage.
At a leadership level, Marconi has been instrumental in implementing rigorous standard operating procedures, embedding global best practices for compliance, and developing risk management frameworks to address both operational hazards and strategic business risks. His leadership emphasizes ownership, accountability, and operational discipline, ensuring that HSSE is not just a safeguard but a value-creating function that underpins Sarawak Energy’s performance, reputation, and growth in high-risk and high-value sectors such as energy and semiconductors.