Mr Lee Yeow Koon is the Chief Operating Officer of the Group. 

He has more than 10 years of managerial experience in the security products and solutions industry and is responsible for overseeing and managing the day-to-day operations of the Group’s business operations. He joined the Group in 2005 as a service engineer for IPS Securex and was involved in the provision of maintenance support services to existing customers on the security products and integrated security solutions supplied by the Company. He subsequently assumed the role of sales engineer in the Company’s sales department, where he was responsible for the sales development and account management, and had also assisted the division manager in securing several key projects for the Company. 

Mr Lee was promoted to contract manager in 2011 and was responsible for managing and reviewing the business contracts and agreements of IPS Securex, and the handling of key customer accounts. He then served as the General Manager – Operations of the Group from 2013 to September 2015, and was subsequently promoted to Chief Operating Officer of the Group. 

Prior to joining the Group, Mr Lee was a project executive with Premier Exhibition Services Pte. Ltd. from 2003 to 2005, where he assisted in the management and execution of consumer exhibitions. He was previously also an air defence systems specialist for the Republic of Singapore Air Force from 1997 to 2003 and had gained technical experience in the operation and maintenance of air defence systems. 

Mr Lee holds a Diploma in Electronics, Computer and Communications Engineering from Singapore Polytechnic. 





Ms Lee Siew Han is the Finance and Administration Director of the Group.

She joined the Group in 2013 and is in charge of the Group’s financial, administrative, and accounting operations. Ms Lee has more than 27 years of experience in accounting and finance related matters. Ms Lee has worked in the finance and administration department of IPSG as deputy general manager and financial controller with the responsibility of the management of the accounts and finance, sales administration support, purchasing, stock control and compliance functions of IPSG and its subsidiaries.

Before joining IPSG, Ms Lee gained experience in the management of accounting and finance matters from managerial positions held in KS Distribution Pte. Ltd., Aqua-Terra Supply Co., Ltd., and National University Hospital between 2004 and 2010. Prior to this, she had also held accounting positions at Sunshine Welfare Action Mission, NTUC Club, VICOM Ltd., AGRA Baymont Pte. Ltd. and Trident Travels Ltd. from 1984 to 2009.

Ms Lee is a member of the Institute of Singapore Chartered Accountants.




Mr Lee Chea Siang is the General Manager (Homeland) of the Group.

He joined the Group in 2005 and is responsible for the management of the project team and service team of IPS Securex. Mr Lee also oversees the project management of the Group’s Homeland Security Products division, which includes the initial planning of the project, supervision of the works, setup and system integration, programme management, and planning and monitoring of the project progress.

Prior to joining the Group, Mr Lee gained project management experience as a project engineer for Wilson Parking (Singapore) Pte. Ltd. where he worked on systems integration and specialised in carpark systems from 2003 to 2005. He was also involved in research and development as a software engineer for Omron Asia-Pacific Technical Centre from 2001 to 2003.

Mr Lee holds a Bachelor of Science with Honours in Computing and Management from the University of Bradford in 2000.




Mr Kenny Koh Tian Siang is the Senior Service Manager of IPS Securex Pte Ltd – Homeland Security Products division of the Group. 

In 2005, he joined the Group as a Service Engineer of the Group's Homeland Security Products division and was promoted to Service Manager in 2008. During his time with IPS, he has been involved in numerous high profile security projects both in Singapore and overseas. Currently, as the Senior Service Manager, Mr Koh leads a team of well-trained engineers in supporting the maintenance of our customers’ equipment locally and overseas.

Prior to joining the Group, Mr Koh spent 10 years working with the Republic of Singapore Air Force, which he had worked on aircraft telemetry, satellite communications technology and aircrafts real-time tracking using data link technology. Mr Koh holds a Bachelor of Science in Computer Science with Management from The Open University in 2003.