LS 2 HOLDINGS - Key Persons


Mr Alvin Ong - CEO

Job Titles:
  • Chief Executive Officer
  • Executive Director
  • Member of the Board of Directors
  • Chief Executive Officer and Executive Director )
Mr Alvin Ong was appointed to the Board on 28 September 2021. He is responsible for directing and controlling the operations of the Group. Mr Ong has more than 18 years of experience in the environmental services industry. Prior to joining the Group in September 2021, Mr Ong was the managing director of Integrated Training Consultants Pte. Ltd., a training and consultancy services firm that provides training and consulting services to the environmental services industry, from February 2007 to September 2021. From June 2003 to December 2006, Mr Ong was general manager of CSP Maintenance Pte. Ltd., a cleaning and maintenance services firm. Mr Ong graduated with a Diploma in business studies in marketing from Ngee Ann Polytechnic in 2003 and received his Bachelor of Commerce in marketing, information systems and electronic commerce from the University of Western Australia in 2006. In addition, Mr Ong has also received several certifications in facilities management and cleaning operations from various institutions. Mr Ong has served as the vice chairman of the Nee Soon South Citizens' Consultative Committee since April 2016. He was also a member of the Nee Soon South Community Centre Management Committee from April 2016 to March 2018, and subsequently served as its vice chairman since April 2018. In addition, he is also a member of the North West Community Development Council since July 2020 and chairman of the Nee Soon South Citizens' Consultative Committee's Community Development and Welfare Fund since April 2020.

Mr Chua Ser Miang

Job Titles:
  • Chairman of the Nominating Committee
  • Independent Director
  • Member of the Audit Committee
  • Member of the Board of Directors
  • Member of the Remuneration Committee
Mr Chua Ser Miang was appointed to the Board on 2 December 2021. He is a director of Crowe Horwath Capital Pte. Ltd., a corporate finance advisory firm, a position which he has held since November 2020. From January 2013 to December 2020, he was a director at Eastwin Capital Pte. Ltd., and from October 2013 to July 2014, a principal consultant at fund management firm Stamford Management Pte. Ltd. Mr Chua was a director of the corporate finance department of DMG & Partners Securities Pte. Ltd. from September 2006 to December 2012, managing director of Asia Growth Capital Advisory Pte. Ltd. from July 2005 to September 2006, and vice president of the corporate finance department of Daiwa Securities SMBC Singapore Limited from April 2004 to July 2005. Prior to joining Daiwa Securities, he was a manager in the corporate finance department of HL Bank from April 2001 to March 2004, an assistant vice president in the corporate finance department of Overseas Union Bank Limited from October 2000 to March 2001 and an investment analyst at Kim Eng Securities from June 1996 to September 2000. Mr Chua started his career at the Monetary Authority of Singapore from May 1993 to March 1996, which he left as a senior review officer. Mr Chua holds a Bachelor of Business Administration with honours from the National University of Singapore, which he obtained in 1993, and has been a chartered financial analyst accredited by the CFA Institute, USA, since 2001. In 2021, Mr Chua was awarded a Master of Science in Global Finance and Banking by King's College, London. Mr Chua was an independent director of Deskera Holdings Ltd and Yamada Green Resources Limited from December 2015 to May 2018 and September 2013 to March 2021, respectively. He is currently an independent director and non-executive chairman of Aoxin Q&M Dental Group Limited and VCPlus Limited, and a non-executive director of China Knowledge Data Technology Pte. Ltd.

Mr Ng Hong Whee

Job Titles:
  • Chairman of the Remuneration Committee
  • Independent Director
  • Member of the Audit Committee
  • Member of the Board of Directors
  • Member of the Nominating Committee
  • Independent Director of Spackman Entertainment Group
  • Whee ( Chairman )
Mr Ng Hong Whee was appointed to the Board on 2 December 2021. Mr Ng has been an independent director of Spackman Entertainment Group since June 2014. From July 2011 to July 2015, Mr Ng was the chief executive officer and executive chairman of Sincap Group Limited, a company listed on Catalist. Following his cessation as chief executive officer and executive chairman, he was the president of the China operations of Sincap Group Limited until November 2015. From 2004 to 2011, Mr Ng was the business development and financial director of Southern Angels Pte. Ltd., a manufacturer of fish paste in Indonesia. In October 1999, he joined Tan Kian Tin & Co. (a Certified Public Accounting firm) as an audit supervisor and was gradually promoted to an audit manager in 2001, a position he held until February 2012 when he continued as a consultant until April 2012. From May 1992 to October 1999, Mr Ng worked at Ng Lee & Associates (a Certified Public Accounting firm), first as an audit trainee, and was subsequently promoted to audit senior. In 1991, Mr Ng joined Japan Travel Bureau Pte. Ltd as an accounts clerk. Mr Ng obtained GCE O Level passes in English and Chinese in 1984.

Mr Roger Tan - Chairman

Job Titles:
  • Executive Chairman
  • Executive Director
  • Member of the Board of Directors
Mr Roger Tan was appointed to the Board on 18 June 2020. He is responsible for the overall strategic direction and expansion plans for the growth and development of the Group. He joined the Group in May 2000 upon his acquisition of LS 2 Services and has more than 20 years of experience in the environmental services industry. Prior to acquiring LS 2 Services, Mr Tan was the sole proprietor of Weicom Services, a service maintenance business, from May 1991 to April 2000. In January 2017, Mr Tan completed the executive management programme at the Singapore University of Social Sciences. In March 2013, Mr Tan completed the course "manage productivity to achieve business objectives" by WSQ. Mr Tan served as a member of the Bukit Batok East Citizens' Consultative Committee ("Bukit Batok East CCC") from January 2012 to December 2013, and has served as its vice-chairman since January 2020. He previously served as the treasurer of the Bukit Batok East CCC from January 2014 to December 2019. In recognition of his contributions to public service, Mr Tan was conferred the Public Service Medal (Pingat Bakti Masyarakat) at the Singapore National Day Awards in 2017.

Mr Tan Siang Leng

Job Titles:
  • Chairman of the Audit Committee
  • Lead Independent Director
  • Member of the Board of Directors
  • Member of the Nominating Committee
  • Member of the Remuneration Committee
Mr Tan Siang Leng was appointed to the Board on 2 December 2021. Mr Tan has been senior finance officer at the Asian Development Bank since February 2020, where he is responsible for finance and administration matters. Mr Tan was formerly from APM Property Management Pte Ltd, a wholly owned subsidiary of ARA Asset Management Limited, where he was head of the finance department from February 2014 to May 2015 and deputy director from December 2016 to January 2020. Between April 2016 and December 2016, he was deputy director of regional finance at Raffles Medical Group Limited, and from October 2010 to January 2014, he was vice president of corporate finance at International City Holdings Pte Ltd. Mr Tan was with PricewaterhouseCoopers Singapore from December 2003 to September 2009, first as an associate, before being promoted to senior associate, followed by assistant manager and subsequently audit assurance manager. Mr Tan graduated with a Diploma in accountancy from Singapore Polytechnic in 1998 and received a Bachelor of Accountancy from Singapore Management University in 2003. He has been a qualified chartered accountant with the Institute of Singapore Chartered Accountants since 2007 and an accredited tax practitioner with Singapore Chartered Tax Professionals since 2011.

Mr Tan Wee Sin - Secretary

Job Titles:
  • Company Secretary
  • Member of the Remuneration Committee

Ms Susan Lee - COO

Job Titles:
  • Operations Director
Ms Susan Lee is responsible for overseeing the operations of the Group's projects. Prior to joining the Group, she was a senior manager at UEMS Solutions Pte Ltd where she was responsible for cost management and control and budget forecasts, among others. Ms Lee joined Ramky Cleantech Services Pte. Ltd. in October 2009 as head of training and development and was subsequently head of business development from April 2011, and head of operations from November 2015, a position she held until May 2019. From January 2005 to September 2009, Ms Lee was a sales manager at Sembcorp Environment Pte. Ltd. Between August 2004 and December 2004, she was a corporate sales specialist at Canon Singapore Pte Ltd. She was a mortgage specialist with DBS Bank Limited from August 2003 to July 2004 and an assistant sales manager with Citibank Global Consumer Banking from October 2001 to July 2003. From January 2000 to September 2001, she worked at Centrepoint Properties Limited as a marketing and sales executive, and as a project executive at HSR International Realtors Pte Ltd from September 1999 to January 2000. Ms Lee obtained a Diploma in Computer Studies from Ngee Ann Polytechnic in 1994, and a Bachelor of Commerce from Deakin University, Australia in December 1999. She also holds an advanced certificate in training and assessment and a Diploma in Adult and Continuing Education from WSQ which she obtained in 2011 and 2016, respectively.

Ong Han Poh

Job Titles:
  • Group Financial Controller
Mr Ong Han Poh joined the Group in August 2021 and is responsible for the overall financial accounting, reporting as well as corporate finance matters relating to the Group. Prior to joining the Group, Mr Ong was group financial controller at JEP Holdings Limited from April 2016 to August 2021, where he was responsible for the overall financial accounting, financial reporting as well as corporate finance matters. From January 2011 to March 2016, he was finance manager with Tee Yih Jia Food Manufacturing Pte Ltd, and from February 2006 to April 2010, he was assistant finance manager at MMI Industries Sdn. Bhd. Prior to joining MMI Industries Sdn. Bhd., Mr Ong was administrative and finance manager at MCL Systems Sdn. Bhd. from March 1999 to December 2005. Mr Ong graduated with a diploma in management accounting from Tunku Abdul Rahman College, Malaysia in 1998 and has been a chartered management accountant with the Chartered Institute of Management Accountants since 2000. He is also an associate of the Institute of Singapore Chartered Accountants and a chartered management accountant of the Chartered Institute of Management Accountants.

Tan Wei Li

Job Titles:
  • Group Finance Manager
Ms Tan Wei Li is responsible for, among others, preparation of management reports and performing analyses of revenue performance and growth. She assists in the preparation of annual budgets and compliance reporting matters, as well as working with external auditors to facilitate their work. Ms Tan joined the Group in January 2021 as financial planning and analysis manager and was promoted to Group Finance Manager in September 2021. Prior to joining the Group, Ms Tan was an audit assistant and, subsequently, an audit senior associate at Ernst & Young LLP from September 2018 to December 2020 where she performed statutory audits for clients in the consumer products and retail industry including listed companies operating in the Asia-Pacific region. Ms Tan graduated with a Bachelor of Accountancy from the Singapore Management University in 2018.

Tan Wei Ying - COO

Job Titles:
  • Chief Operating Officer
Ms Tan Wei Ying is responsible for, among others, implementing customer and business development strategies and managing client relationships. Ms Tan joined the Group in September 2017 as corporate service manager and was promoted to corporate service director in July 2019. Subsequently, in September 2021, she was promoted to Chief Operating Officer of the Group. Ms Tan obtained a Bachelor of Business from Nanyang Technological University in 2017. In addition to her tertiary qualification, she is also a certified professional with the Institute for Human Resource Professionals and holds a Level 4 Diploma in Leadership and Management from The City and Guilds of London Institute, and a Diploma in Environmental Services and Professional Diploma in Leadership and People Management from WSQ. Ms Tan completed the EMAS Leap Programme administered by the Environmental Management Association of Singapore in 2019 and was awarded a certificate in cleaning and disinfection for non-healthcare facilities by Republic Polytechnic in 2020.

Ziilia Seah

Job Titles:
  • Sales and Marketing Manager
She graduated from Nanyang Technological University in 2017 with a Bachelor of Accountancy with honours and obtained a Diploma in Environmental Services from WSQ in 2020. Ms Seah also holds certificates in managing inventory and cleaning, and disinfection for non-healthcare facilities awarded by WSQ and Republic Polytechnic in 2018 and 2020, respectively.