Board Of Directors

Mdm. Loo Sok Ching

Non-Independent Non-Executive Chairperson

Loo Sok Ching was appointed to our Board on 19 May 2025. She leads the Board in overseeing management and the Group’s corporate governance framework, ensuring compliance with relevant legal and regulatory requirements.

In 1997, she joined TS Heuls Chemical & Engineering Sdn Bhd as a General Manager, overseeing the finance and administrative functions. She was subsequently appointed as Director from 2007 to 2010, where she was responsible for the revenue generation and cost control functions of the company. Following her tenure as Director, she continued to contribute to the company as an advisor, supporting its corporate strategy and business development.

In 2021, she became the Executive Chairperson of 5E Singapore, which was subsequently listed on the Catalist Board of Singapore Exchange Securities Trading Limited in May 2022 but delisted in March 2025. She was then mainly responsible for the overall corporate strategy of the group.

In May 2025, she resigned as a director of 5E Resources Sdn Bhd and TS Heuls Chemical & Engineering Sdn Bhd and assumed the role of Non-Independent Non-Executive Chairperson of our Company in the same month.

Aside from her role as our Non-Independent Non-Executive Chairperson, she does not hold any directorship in other public companies in Malaysia.

Mr. Lim Te Hua

Executive Director and Chief Executive Officer

Lim Te Hua was appointed to our Board on 19 May 2025. He is responsible for our Group’s overall management, execution of corporate strategies and business development, with 29 years of experience in the waste management industry.

Lim Te Hua graduated with a Bachelor of Science from Campbell University, United States of America in 1997. He further obtained a Master of Business Administration (MBA) from Akamai University, United States of America in 2007.

He is a Certified Environmental Professional recognised by the DOE in Scheduled Waste Management (CePSWam) since 2011 and in the Operation of Industrial Effluent Treatment System - Physical Chemical Processes (CePIETSO-PCP) since 2012. He is also a member of the Malaysian Institute of Chemistry since 2019.

He began his career in 1997 as a Chemist in TS Heuls Chemical & Engineering Sdn Bhd, focusing on chemical sales and wastewater treatment support. In 2001, he became a director of TS Heuls Chemical & Engineering Sdn Bhd, managing the company's operations.

In 2006, he took on the role of Chemist in 5E Resources Sdn Bhd and led the initial set-up of its operations. He was then appointed as Director and CEO of 5E Resources Sdn Bhd in 2008 and in 2022, he was appointed as an Executive Director of 5E Singapore, a company previously listed on the Catalist Board of Singapore Exchange Securities Trading Limited. He remained in this role until June 2025, following the company’s delisting in March 2025.

Aside from his role as our Executive Director, he does not hold any directorship in other public companies in Malaysia.

Mr. Shankar Narasingam

Executive Director and Chief Operating Officer

Shankar Narasingam was appointed to our Board on 20 June 2025. He is mainly responsible for overseeing our Group's business operations including production, logistics, and safety and health functions.

Shankar Narasingam graduated with a Bachelor of Science (Environment) from Universiti Pertanian Malaysia in 1992.

In 1992, he began his career in Hitachi Electronic Devices (M) Sdn Bhd and was subsequently promoted to Assistant Manager in 1997. In 2001, he joined TS Heuls Chemical & Engineering Sdn Bhd as Technical Director mainly responsible for the technical operations and the design of wastewater treatment plants.

Following his departure from TS Heuls Chemical & Engineering Sdn Bhd in 2001, he established CVision Trading Sdn Bhd and managed its operations in the trading of spare parts for air conditioner, until 2006, after which the company ceased operations and was subsequently dissolved in 2011.

In 2007, he joined 5E Resources Sdn Bhd as Technical Director, overseeing all technical matters and business operations of 5E Resources Sdn Bhd. In 2020, he was promoted to his current position undertaking similar job roles.

In 2022, he was appointed as an Executive Director of 5E Singapore, a company previously listed on the Catalist Board of Singapore Exchange Securities Trading Limited . He remained in this role until June 2025, following the company’s delisting in March 2025.

Aside from his role as our Executive Director, he does not hold any directorship in other public companies in Malaysia.

Ms. Wang Sze Min

Independent Non-Executive Director

Wang Sze Min is our Independent Non-Executive Director, appointed on 21 August 2025. She is the Chairperson of our ARMC and a member of our Nomination Committee.

Wang Sze Min graduated with a Bachelor of Commerce from University of Adelaide, Australia in 1997. Since 2001, she is a Chartered Accountant of the Malaysian Institute of Accountant (MIA).

In 1997, she began her career as an Audit Assistant in H.L. Lim & Co, advancing to Audit Manager by 2003, overseeing audit assignments and the operations of the firm's branch office. She left the firm in 2007.

Since 2007, she provides accounting services under Wang Accounting Services. In 2017, she further assumed the role of Chief Operations Officer of T.J. Wang Accounting Management Sdn Bhd, responsible for the operations of the company

Since 2021, she also provides management and consultancy services as a Partner of Wang & Partners PLT, a limited liability partnership. She is concurrently involved in her roles in Wang Accounting Services, T.J. Wang Accounting Management Sdn Bhd and Wang & Partners PLT.

Aside from her role as an Independent Non-Executive Director of our Company and Wentel Engineering Holdings Berhad, as well as a director of Johore Bahru Foon Yew Associated Chinese Schools, she does not hold any directorship in other public companies in Malaysia.

Mr. Siow Chin How

Independent Non-Executive Director

Siow Chin How is our Independent Non-Executive Director, appointed on 21 August 2025. He is the Chairperson of our Remuneration Committee and a member of our ARMC and Nomination Committee.

Siow Chin How graduated with a Bachelor of Arts (Hons) in Accountancy and Finance from University of Abertay Dundee, United Kingdom in 2002. He subsequently obtained a Master of Business Administration from Victoria University, Australia in 2006. He became a Chartered Member of The Institute of Internal Auditors Malaysia (CMIIA) in 2008 and has been a Chartered Accountant of Singapore of the Institute of Singapore Chartered Accountants, a Certified Practicing Accountant of CPA Australia, and a Chartered Accountant of the MIA since 2015.

In 2002, he began his career as an Internal Auditor in Persekutuan Tiong-Hua, and joined Maya Manufacturing & Trading Company (Malaysia) Sdn Bhd in 2003 as an Internal Auditor and subsequently promoted to Head of Corporate Division in 2010 to oversee the internal controls and overall corporate matters of the company until 2014.

Since 2014, he has been the Finance Director of Maya Asia Resources Sdn Bhd and since 2015, the Group Chief Financial Officer of Maya Asia Resources Pte Ltd, overseeing finance, internal audit, internal control functions of the company.

In 2022, he was appointed as an Independent Non-Executive Director of 5E Singapore, which was then listed on the Catalist Board of Singapore Exchange Securities Trading Limited. He subsequently resigned from the board in March 2025 following the delisting of 5E Singapore in the same month.

Aside from his role as an Independent Non-Executive Director of our Company and Wentel Engineering Holdings Berhad, as well as a director of Johore Bahru Foon Yew Associated Chinese Schools, he does not hold any directorship in other public companies in Malaysia.

Mr. Wang Han Lin
Independent Non-Executive Director



Wang Han Lin is our Independent Non-Executive Director, appointed on 21 August 2025. He is the Chairperson of our Nomination Committee and a member of our Remuneration Committee. Wang Han Lin graduated with a Bachelor of Economics in 1992 and a Bachelor of Laws in 1994, from Monash University, Australia. He was subsequently called to the Malaysian Bar in May 1995. He began his legal career in 1995 as a Partner at S.K. Song, overseeing operations and advising on corporate matters.In 2000, he established H. L. Wang & Co and following the merger of H.L. Wang & Co and S.B. Wong & Co in 2002, he co-established Wang & S.B. Wong, where he has served as Managing Partner, focusing conveyancing and litigation matters. In 2022, he was appointed as an Independent Non-Executive Director of 5E Singapore, which was then listed on the Catalist Board of Singapore Exchange Securities Trading Limited. He subsequently resigned from the board in March 2025 following the delisting of 5E Singapore in the same month. Aside from his role as an Independent Non-Executive Director of our Company, he does not hold any directorship in other public companies in Malaysia.

Ms. Tan Suan See
Independent Non-Executive Director



Tan Suan See is our Independent Non-Executive Director, appointed on 21 August 2025. She is a member of our ARMC and Remuneration Committee. Tan Suan See graduated with a Bachelor of Economics from Universiti Kebangsaan Malaysia in 1989. She began her career in 1989 at Sony Electronics (M) Sdn Bhd in procurement and joined Siemens Semiconductors Sdn Bhd in 1995, progressing to Warehouse Manager by 1997 and overseeing procurement and logistics until 2000. From 2001 to 2018, she held senior supply chain and logistics roles across multiple companies, including Knowles Electronics (M) Sdn Bhd, B.Braun Medical Industries Sdn Bhd, Ansell Services (Asia) Sdn Bhd, Dexion Asia Sdn Bhd, and Dyson Manufacturing Sdn Bhd, managing end-to-end supply chain operations, regional logistics, and global supply chain strategies across the Asia Pacific region. In 2018, she founded Eagle Horizon Sdn Bhd , providing business management consultancy services in business and supply chain transformation, digitalisation, organisation effectiveness and corporate training and coaching. Since 2022, she also serves as Adjunct Professor of Supply Chain Management in UNITAR International University. Aside from her role as an Independent Non-Executive Director of our Company, she does not hold any directorship in other public companies in Malaysia.

Key Senior Management

Ms. Sim Ting Ling

Group Financial Controller

Sim Ting Ling is our Group Financial Controller, responsible for our Group's accounting, finance and administrative functions.

Sim Ting Ling graduated with a Bachelor of Commerce with double major in Accounting and Finance from University of Melbourne, Australia in 2016. She has been a Certified Practising Accountant of CPA Australia since 2021 and a Chartered Accountant of the MIA since 2022.

She began her career as an Associate in PricewaterhouseCoopers Malaysia in 2017 and was subsequently promoted to Senior Associate and Assistant Manager in 2019 and 2021 respectively, involved in assurance, audit and business advisory assignments. She then left the firm in 2021 and joined KPMG Services Pte Ltd in Singapore as an Assistant Manager in the same year.

In August 2022, she returned to Malaysia and joined 5E Resources Sdn Bhd as an Assistant Corporate Finance Manager where she was mainly involved in financial planning and review, cash flow management and financial reporting functions. She was subsequently promoted to her current position in November 2022.

Mr. Ang Khoon Poh

Head of R&D

Ang Khoon Poh is our Head of R&D, responsible for overseeing and managing our Group's R&D activities.

Ang Khoon Poh graduated with a Bachelor of Science majoring in Applied Chemistry from the University of Malaya in 2009. He subsequently obtained a Master of Science from University of Malaya and a Master of Business Administration from INTI International University in 2014 and 2025 respectively.

He is a Certified Environmental Professional recognised by the DOE in the Operation of Industrial Effluent Treatment Systems - Physical Chemical Processes (CePIETSO-PCP) since 2018, and in Scrubber Operation (CePSO) and Bag Filter Operation (CePBFO) since 2019. He is also a member of Malaysian Institute of Chemistry since 2022 and a member of the Environmental Management and Research Association of Malaysia (ENSEARCH) since 2025.

In 2009, he began his career as a Research Assistant at the University of Malaya, focusing on palm oil chemistry research.

In 2012, he joined 5E Resources Sdn Bhd as a R&D Engineer and was subsequently promoted to R&D Manager in 2017 where he was mainly responsible for overseeing and managing our Group's R&D activities. In 2020, he was promoted to his current position undertaking similar job roles.

Mr. Lee Wah Kian

Production Manager

Lee Wah Kian is our Production Manager, responsible for our Group's production functions including executing daily operational plans and monitoring scheduled waste recovery processes to ensure compliance with environmental regulations.

Lee Wah Kian graduated with a Bachelor of Science in Chemical Engineering from National Cheng Kung University, Taiwan, Republic of China in 2005. He is a Certified Environmental Professional recognised by the DOE in the Operation of Industrial Effluent Treatment Systems - Physical Chemical Processes (CePIETSO-PCP) since 2019 and in Scheduled Waste Management (CePSWam) since 2022.

In 2005, he began his career at Episil Technologies Inc., a Taiwan-based company involved in the semiconductor industry, as an Integrated Process Engineer where he was mainly responsible for performing equipment calibration and testing as well as supporting process optimisation for semiconductor packaging systems.

In 2010, he joined CFTC Precision Sdn Bhd, handling lab analyses, implementing daily production plans and carrying out preventive maintenance activities.

In 2013, he joined 5E Resources Sdn Bhd as a Process Engineer, managing daily operations of the rotary dryer system and was subsequently promoted to his current position in 2018.

Mr. Boo Chin Hwee

Head of Marketing

Boo Chin Hwee is our Head of Marketing, responsible for overseeing our Group's sales and marketing activities and developing and executing marketing strategies, including conducting market analyses, identifying business opportunities, and supporting our sales team to drive revenue growth.

Boo Chin Hwee graduated with a Bachelor of Business Administration (Honours) from Universiti Utara Malaysia in 2010.

In 2009, he began his career at Universal Environmental Resources Sdn Bhd (now known as UER Resources Sdn Bhd), progressing from Sales Executive to Acting Assistant Manager by 2013. He was mainly responsible for managing sales strategies and stakeholders relationship.

In 2014, he joined 5E Resources Sdn Bhd as a Sales and Marketing Manager, focusing on strengthening the company's market presence, fostering customer relationships and expanding client base. In 2020, he was promoted to his current position.