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Or Thiam Huat

Projects Director
Mr Or has been the Group's Projects Director since 1999 and is responsible for the planning and execution of projects undertaken by the Group. He also oversees project cost control and training of site personnel. Mr Or has more than 20 years of experience in the building maintenance and estate upgrading industry and had spearheaded some of the Group's biggest projects such as the NRP project at Yishun Avenues 6 and 11 and Yishun Ring Road in Nee Soon East Division. Prior to joining the Group, he was the project coordinator of ISO Build Corporation Pte Ltd from 1995 to 1997; a site coordinator at D&C Builders Pte Ltd between 1993 and 1995 responsible for managing projects, suppliers and subcontractors; and a site supervisor with Ng Hai Liong Construction Pte Ltd from 1992 to 1993 supervising workers and coordinating subcontractors. Mr Or holds a Diploma in Civil Engineering awarded by Singapore Polytechnic in 1990.

Lim Kim Hock

Contracts Director
Mr Lim has been the Group's Contracts Director since 2005 and is responsible for contract administration, project tenders and procurement. He also oversees the Group's staff training and development. Prior to joining the Group in 2001, he was the quantity surveyor cum project manager of EAC Corporation Pte Ltd from 1994 to 2001, where he was in charge of projects tendering, costs budgeting and supervising projects. Between 1989 and 1994, he was the contracts executive of EM Services Pte Ltd where he was responsible for project management of town council projects. From 1983 to 1989, he was with HDB as a technical officer where he was handling quantity survey and supervision of projects. Mr Lim obtained a Technician Diploma in Building from Singapore Polytechnic in 1981.

Chan Chung Khang

General Manager
Mr Chan, who joined the Group in 2002 as a project supervisor, has been the Group's General Manager since 2012. He is in charge of the management and coordination of the Group's operations including business expansion and diversification; planning and policies updates; the management and supervision of its corporate business development plans; the administration of its key performance indicators whilst monitoring and managing its overheads. He is also in charge of corporate affairs and investor relations, as well as responsible for the application and management of the Group's government grants. He graduated from Singapore Polytechnic in 1999 with a Diploma in Building and Property Management and from Royal Melbourne Institute of Technology in 2008 with a Bachelor of Business (Economics and Finance) with Distinction.

Albert Teng

Chief Strategy Officer (CSO) and CEO (SG Bike)
Mr Teng became the Group's Chief Strategy Officer on 16 August 2016 and is responsible for strategic planning, business and corporate development as well as evaluating and executing the Group's investments and acquisitions plans. In August 2017, he also became the CEO of the Group's 51%-owned subsidiary, SG Bike Pte. Ltd., Singapore's first locally established bike sharing company. Prior to his appointment to CSO, he was the General Manager of the Group's subsidiary, ISOTeam TMG Pte Ltd. Before joining ISOTeam, Mr Teng worked as an estate officer with the HDB from 1989 to 1990 and as a Town Council General Manager for more than 20 years where he was responsible for the implementation of many maintenance and upgrading projects. He was a member of Singapore Landscape Industry Council, the Sectoral Tripartite Committee for Manpower Plan for Landscaping and Conservancy in 2013 and the Association of Property and Facility Managers since 1998. He graduated from National University of Singapore in 1986 with a Bachelor Degree of Civil Engineering with Honours. Mr Teng also holds a Master Degree in Business Administration from Nanyang Technological University.

Lwin Lwin Aung

Chief Financial Officer (CFO)
Ms Lwin joined ISOTeam as finance manager in November 2012 and has been CFO since November 2015. With her experience in the accounting and financial fields, Ms Lwin is in charge of the Group's financial affairs including compliance with SGX rules and financial reporting standards, financial planning and reporting, internal control and risk management, fund management, investor relations and merger & acquisition processes. Prior to ISOTeam, she was with Hong Hua Group Pte Ltd from 2011 to 2012 and with Yongnam Holdings Limited from 2007 to 2011. Previously, she founded an accountancy school that provided financial and accounting courses administered by the Association of Chartered Certified Accountants (ACCA) (UK) in Myanmar. Ms Lwin holds a professional degree from ACCA (UK) and she is also a member of the Institute of Singapore Chartered Accountants.

Chua Hoi Tek

Managing Director (ISO-Landscape) and Joint Managing Director (ISO Integrated M&E)
Mr Chua is the founder and head of two of the Group's business units, ISO-Landscape and ISO Integrated M&E, formerly known as Rong Shun Landscape & Construction Pte. Ltd. and Rong Shun Engineering & Construction Pte Ltd respectively. He founded both companies about 10 years ago. Prior to setting up these companies, Mr Chua spent 22 years at a multinational corporation, 17 years of which were in senior managerial roles. Mr Chua graduated with a Bachelor of Engineering (Mechanical and Production Engineering) from Nanyang Technology Institute (now known as the Nanyang Technological University) in 1986.

Kelvin Tan Meng Soo

Joint Managing Director (ISO-Integrated M&E)
Mr Tan joined Raymond Construction in 2015 and when ISOTeam acquired Rong Shun Engineering & Construction Pte Ltd, now known as ISO-Integrated M&E, in 2017, he was assigned to spearhead its expansion into a full-fledged M&E service provider. With 23 years of experience in the construction industry, he has completed projects for numerous agencies ranging from military and defence facilities, new build and addition & alteration of schools, nursing homes, sports and swimming complex, design & build of park connectors, HDB BTO flats, HDB electrical load upgrading and neighbourhood renewal programme, markets and hawker centres, various commercial and private projects. Mr Tan holds a Diploma in Electrical Engineering awarded by Singapore Polytechnic in 1992 and he is also a Licensed Electrical Worker.

Anders Teoh Kok Ann

Director (ISOTeam C&P)
Mr Teoh joined the Group's specialised coating and painting subsidiary, ISOTeam C&P, in 2002. With approximately 20 years of experience in the R&R industry, he has spearheaded numerous projects at ISOTeam C&P over the course of his career. These included R&R work for HDB blocks for the various Town Councils; public buildings such as churches, schools, community centres and libraries; MCST of commercial buildings, condominiums, industrial properties; as well as hotels and private residential properties. Mr Teoh holds a Bachelor of Building (Honours) from the University of South Australia and a Diploma in Building Management (with Merit) from Ngee Ann Polytechnic.

Sam Chen

Managing Director (ISOTeam Access) (ISOTeam C&P)
Mr Chen joined the Group's access provision subsidiary, ISOTeam Access, in 2007 and worked his way up the ranks to his current position. Backed by over 25 years of experience in the building refurbishment and estate upgrading industry, he manages the Group's height access equipment and machinery provision business for numerous R&R projects in various market segments. They include projects for HDB housing blocks and private landed residential homes to institutional, industrial and commercial buildings. In addition, Mr Chen is also a certified Safety Supervisor and a Work-At-Height Assessor and taps on this expertise to ensure a safe working environment within the Group.

Dennis Chin Wai Tuck

Projects Director (Zara@ISOTeam)
Mr Chin joined the Group as the Projects Director of its interior design and fitting-out unit, Zara@ISOTeam in 2013. Backed by approximately 20 years of experience in interior design, he provides design consultancy and is also responsible for endto- end project management of interior design and fitting-out jobs undertaken by Zara@ISOTeam. He has been an instrumental figure for many major multisector projects including the landmark Aloha at Loyang renovation contract. Mr Chin has a professional training certificate in Interior Design from Palin School of Arts & Design and holds a National Trade Certificate (Grade 2) from the Ang Mo Kio ITE which was conferred in 1993.

Cleon Lim Qin Kai

Operations Manager (ISOTeam Green Solutions)
Mr Lim first joined the Group in 2010 as a project supervisor of its reroofing and waterproofing arm, ISO-Seal. He has spearheaded ISO-Seal since 2014. In July 2017, he was appointed Operations Manager of ISOTeam Green Solutions and tasked to manage its sales, operations and marketing functions. Mr Lim has participated in various industry-related leadership and managerial courses as well as attained professional certifications for Waterproofing Supervision; ISO 9000 Internal Quality Audit for Quality, Occupational Health and Safety (2010); and Internal Auditor Training ISO 14001:2004 (2012).

Jason Lim Chiew Hoe

Managing Director (ISOTeam TMG)
Mr Lim joined the Group's A&A, architectural and interior fitting-out for hospitality, industrial, commercial and retail specialist unit, ISOTeam TMG, in December 2015. With more than 30 years of experience in the interior construction industry, he played an instrumental role in growing the business during its early days into that of an awardwinning architectural and interior construction company today. He oversees the key aspects of the unit's operations including tenders, management and review of project costs and budget, key materials procurement and the award of contracts to subcontractors. In addition, he also assists in the implementation of workflow and work processes in accordance to the latest market trends, and is responsible for the unit's business development as well. He holds a certificate in Construction Regulations and Management for Licensed Builders.