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Key Management

SEE YEN TARN
Executive Director / Group Chief Executive Officer

SEE YEN TARNMr See joined the Board as an Independent Director in November 2005. He was appointed Group Chief Executive Officer in August 2006. Mr See sits on the Nominating and Risk Management Committees.

He graduated with Bachelor degree in Accountancy from the National University of Singapore in 1981. Mr See worked in London from 1981 to 1985, during which he qualified as a Chartered Accountant (England and Wales) in 1985.

Mr See has more than 39 years of working experience at senior management level in various industries and has held such positions as Chief Financial Officer, Executive Director and Deputy Group Managing Director for both listed and non-listed entities in Singapore, Indonesia, Hong Kong, People’s Republic of China and Australia.

KOO CHUNG CHONG
Executive Director / Deputy Group Chief Executive Officer (“Deputy Group CEO”) / Group Chief Operating Officer (“Group COO”) / Chief Sustainability Officer (“CSO”)

KOO CHUNG CHONGMr Koo joined the Board as an Executive Director in August 2023. As an Executive Director, Mr Koo will work closely with the Group Chief Executive Officer on corporate development and strategic planning of the Group.

Mr Koo has been with the Group since 1996. He joined the Group as Senior Project Engineer and rose through the ranks of the Group. Mr Koo is also holding the appointments of the Deputy Group CEO (since May 2022), Group COO (since June 2016) and CSO (since August 2021). As the Deputy Group CEO, Group COO and CSO, Mr Koo will be responsible for marketing, operational and sustainability matters of the Group.

Mr Koo has more than 30 years of management experience in foundation engineering industry in both Singapore and regional market. He also has experience in property development in Malaysia, United Kingdom and Singapore. He was a former Council Member of Singapore Contractor Association (SCAL). He holds a Bachelor degree (Hons) in Engineering (Civil & Structural) from the University of Sheffield, England.

YEN CHEE LOONG
Group Chief Financial Officer (“Group CFO”)

YEN CHEE LOONGMr Yen joined Singapore Foundation Engineering Group (“SFEG”) as Assistant Finance Manager in April 2010 and rose through the ranks of the Group. In February 2021, Mr Yen was promoted to the position of Group CFO.

Mr Yen has more than 18 years of working experience in the field of finance, accounting, tax and audit. He holds a Bachelor degree in Accountancy from Nanyang Technological University, Singapore. He is also a qualified Chartered Accountant of Singapore.

LIM YEOW BENG
Director, Contracts

LIM YEOW BENGMr Lim joined the Group as General Manager, Contracts & Legal in January 2003. In April 2017, he was appointed as Director, Contracts, overseeing the management of Contract Department as well as advising all legal, insurance and contract related matters of the Group. He has more than 40 years experience in this field.

GWEE BOON HONG
Director, Technical

GWEE BOON HONGMr Gwee joined the Group when the Group acquired L&M Foundation Specialist Pte Ltd in November 2006. He was promoted to Director, Technical in April 2017 overseeing the management and operation of Technical Department.

He holds a Bachelor degree in Engineering (Civil) and a Master degree in Engineering from the National University of Singapore in addition to a Certified Diploma in Accountancy and Finance from ACCA. He is currently a registered Professional Engineer (Civil & Geotechnical) in Singapore. He has more than 30 years of design and construction experience in geotechnical engineering works in Singapore as well as in the South East Asia region.

MAK CHUNG MUN, MAY
Head, Group Human Resource ("HR") & Administration

MAK CHUNG MUN, MAYMs Mak joined the Group in January 2024 as Head, HR & Administration.

With a strong passion for people development and management, Ms Mak brings with her over 20 years of experience in human resources, particularly in centralized recruitment and training functions. Throughout her career, she has led diverse teams to strategize and implement key HR initiatives as across various industry sectors, including Offshore and Marine, Civil Service, Manufacturing, E-Commerce and Construction.

Ms Mak holds a Bachelor of Business in Human Resources Consulting from Nanyang Technological University, Singapore, and a Graduate Diploma in Training & Development from the Singapore Human Resources Institute (SHRI). She has also obtained the Senior Professional certification (IHRP-SP) with the Institute for Human Resource Professionals (IHRP).

SUN YUEJUN
Head, Group Purchasing

SUN YUEJUNMs Sun joined the Group as Purchasing Manager in August 2021 and was appointed as the Head, Group Purchasing in January 2022. She heads the Group’s Purchasing Department and supports purchasing processes for all subsidiaries.

Ms Sun graduated with a Bachelor Degree from The Ocean University of China in 2007. She has more than 12 years of managerial experience in Procurement held in the Construction industry in Singapore.

WAN BAO YUAN, MAX
Head, Plant & Workshop (Singapore Foundation Engineering Group)

Mr Wan joined CS Construction & Geotechnic Pte Ltd as Manager, Plant & Machinery in December 2007 and was promoted to Senior Manager, Plant & Machinery in April 2013. His role has been further expanded with his appointment as Head, Plant & Workshop of Singapore Foundation Engineering Group in April 2019.

Mr Max has more than 34 years of experience in the mechanical field designing, making Hydraulic Winches, Power Packs and Rotators for the Building Industry. He holds a Diploma in Mechanical Engineering from Ngee Ann Polytechnic.

JI YONGXUN
Head, Group IT

JI YONGXUNMr Ji joined Group in April 2022 as Head of Group IT. He is responsible for leading IT department to improve Group’s efficiency and productivity with digital technologies and provide smooth, secure IT environment for the Group.

Mr Ji has more than 22 years of experience of enterprise digitalisation, IT infrastructure, security and operation management. He holds Master degree in Knowledge Management from Nanyang Technological University, Singapore.

ANG YANG LING
Director of CS Bored Pile System Pte Ltd ("CSBP") & DW Foundation Pte Ltd ("DWF")

Ms Ang joined the Group in February 2008 as Design / Project Engineer of CSBP. In September 2018, she was appointed as Project Director of CSBP and DWF. In November 2020, she was promoted to Deputy General Manager of CSBP and DWF. She was subsequently appointed as General Manager of CSBP and DWF in April 2023. In April 2024, she was promoted to Director of CSBP and DWF overseeing general management matters and operations of CSBP and DWF.

Ms Ang has more than 16 years of experience in the field of geotechnical, foundation and civil engineering / infrastructure works. She obtained her Degree in Bachelor of Engineering (Civil) from Universiti Putra Malaysia (UPM), Malaysia and holds a Master of Science (International Construction Management) from Nanyang Technological University (NTU), Singapore.

LOH BOON CHONG
Director of L&M Foundation Specialist Pte Ltd ("LMFS")

LOH BOON CHONGMr Loh joined the Group as Deputy General Manager in May 2010. In April 2011, he was promoted as General Manager of CS Construction & Geotechnic Pte Ltd (“CSCG”). In January 2016, he was appointed a Director of LMFS to manage LMFS and all its related business. He was appointed as Director of CSCG, CS Bored Pile System Pte Ltd and DW Foundation Pte Ltd in October 2020.

Mr Loh has more than 28 years of experience in the field of geotechnical, foundation and civil engineering works. He holds a Bachelor Degree in Engineering (Civil) from Nanyang Technological University, Singapore.

LIM YONG KENG, DANNY (LIN YONGQING)
Director of CS Construction & Geotechnic Pte Ltd ("CSCG")

LIM YONG KENG, DANNY (LIN YONGQING)Mr Danny Lim has been with the Group since 1996 when he was a Site Engineer. He was promoted as the General Manager of CSCG on April 2016. In April 2017, he was appointed as Director of CSCG overseeing general management and operations matters of CSCG. He was appointed as Director of CS Bored Pile System Pte Ltd, DW Foundation Pte Ltd and L&M Foundation Specialist Pte Ltd in October 2020.

He has more than 28 years of geotechnical and foundation experience and is currently managing the business operations of Driven Piles, Jack-in Piles and Micro Piles.

He obtained his Diploma in Civil Engineering from the Singapore Polytechnic, and holds a Bachelor of Engineering (Hons) Degree in Civil Engineering from the University of Glasgow, Scotland UK.

CHUA KENG GUAN
Managing Director of Wisescan Engineering Services Pte Ltd ("WES")

CHUA KENG GUANMr Chua joined the Group as the Managing Director of WES when the Group acquired WES in April 2008.

Mr Chua has over 52 years of experience in the field of Geomatic Engineering. He is the founder of WES and is currently a qualified Registered Surveyor in Singapore, a Fellow member of the Institution of Civil Engineering Surveyors, UK and a Fellow member of the Singapore Institute of Surveyors and Valuers.

LAWRENCE CHONG JONG AN
Managing Director of THL Foundation Equipment Pte Ltd ("THLFE")

LAWRENCE CHONG JONG ANMr Chong was the co-founder and the Managing Director of THLFE since July 1994 where he was in charge of the overall business operations and management of THLFE. He joined the Group when the Group acquired THLFE in June 2002.

He has more than 40 years of experience in the field of civil engineering, particularly in foundation and geotechnical engineering. Mr Chong holds a Bachelor of Science (Hons) degree in Civil Engineering from the Heriot-Watt University, United Kingdom.

KAAN CHI LOONG
Director of THL Foundation Equipment Pte Ltd ("THLFE")

Kaan Chi LoongMr Kaan joined THLFE as a sales engineer in June 1994. He was subsequently promoted to General Manager in July 2008. In June 2017, he was promoted to Director of THLFE overseeing general management and overseas expansion of THLFE.

Mr Kaan has more than 35 years of experience in the field of foundation and geotechnical engineering including foundation equipment sales. He holds a Bachelor of Engineering (Civil) from the National University of Singapore.

NG SUN OH
Managing Director of ICEFE Pte Ltd

NG SUN OHMr Ng joined the Group in May 2021 as Managing Director of ICEFE Group which includes subsidiaries in Malaysia, Hong Kong and Thailand where he is responsible for the overall business operation and management of ICEFE Group.

He has more than 24 years of experience in the heavy equipment industry, particularly the plant hire business in ASEAN which includes strategy formulation and identifying of new business opportunities and markets.

Mr Ng holds a Bachelor of Business Administration (Hons) degree from the University of the Pacific, Stockton California, USA.

GOH KOK BING
Managing Director of G-Pile Sistem Sdn Bhd (“G-Pile”) and Borneo Geotechnic Sdn Bhd (“BG”)

GOH KOK BINGMr Goh joined G-Pile as Assistant Project Manager in November 2012 and was subsequently promoted to Project Manager in August 2014. He was further promoted to Senior Operation Manager of G-Pile in June 2015.

In March 2017, he was appointed as Deputy General Manager of G-Pile. He was subsequently promoted to General Manager of G-Pile and BG in February 2023. In August 2024, he was promoted to Deputy Managing Director to assist in managing the Group’s Malaysia operations. In April 2025, he was appointed as Managing Director of G-Pile and BG and is now in charge of the Group’s Malaysia operations.

He has more than 16 years working experience in geotechnical, foundation and civil engineering work. He holds a Bachelor Degree (Hons) in Civil Engineering from the University of Malaya, Malaysia. He is a registered Professional Engineer of the Board of Engineers Malaysia. He is also a Corporate Member of the Institute of Engineers, Malaysia.

LIM LEONG KOO
Executive Director of G-Pile Sistem Sdn Bhd ("G-Pile") and Borneo Geotechnic Sdn Bhd ("BG")

LIM LEONG KOOMr Lim joined the Group in July 2006 as Senior Manager (International Business/Special Projects). He was subsequently appointed a Director of G-Pile. He was promoted as the Managing Director of G-Pile in February 2009. In March 2017, he was appointed as Managing Director of BG. He was re-designated as Executive Director of G-Pile and BG in April 2025.

Mr Lim has more than 38 years of experience in the field of geotechnical and foundation engineering in Malaysia and Singapore. He holds a Bachelor Degree (Hons) in Civil Engineering from the Middlesex Polytechnic, UK.


Page Last Updated: 16/07/2025.