MUSTAFFA KAMAL ABU BAKAR was appointed as Group Managing Director for Malaysian Business Operations on 1st November 2009.

He joined DIALOG in 2001 and was the Chief Executive Officer of Dialog E & C Sdn Bhd and Dialog Plant Services Sdn Bhd. He holds a Bachelor of Science Degree, majoring in Mechanical Engineering from the Nevada-Reno University, USA. He has more than 22 years of working experience in the oil, gas and petrochemical industry. He was formerly with PETRONAS Carigali Sdn Bhd for 5 years and with other oil and gas related companies in design consultancy, construction and fabrication, and maintenance & specialised services.

JAMAL KAMALUDIN joined DIALOG in 1995 and is the Chief Executive Officer, New Ventures. He is currently involved in Dialog ’s ventures in tank terminals business on build, own and operate basis, both locally and overseas. He holds a Bachelor of Science Degree in Chemical Engineering from the University of Aston in Birmingham, United Kingdom and is a Professional Engineer registered with the Board of Engineers, Malaysia. He has more than 27 years of working experience in the oil, gas and petrochemical industry, in both upstream and downstream activities and was formerly with Esso Production Malaysia Inc. for 13 years.

NG YEE SIANG joined Dialog in 1991 and presently is the Technical Advisor to E&C Division. He holds a Bachelor Degree in Engineering (Mechanical) from Monash University, Australia and is a Registered Professional Engineer with the Board of Engineers Malaysia. He has over 35 years of EPCC project management experience in both upstream / downstream of the oil, gas and petrochemical industry. Prior to joining DIALOG, he worked with Singapore Petroleum Co. Refinery for 2 years, PETRONAS upstream exploration & production for 13 years and 4 years as General Manager of Shapadu on hook up / commissioning work.

CHAN FOK KYONG joined DIALOG in 1996 and is the Vice President, Technical for centralised tankage facility business. He holds a Diploma in Mechanical Engineering and has more than 34 years of experience in project management and construction of oil and gas facilities. He was formerly with Brunei Shell Petroleum Co. and Esso Production Malaysia Inc.

ALIZAN ABDUL MANAN joined DIALOG in 1998 and is the Head of Marketing and Business Development responsible for the Malaysian Operations. He holds a Bachelor Degree in Chemical Engineering from Loughborough University of Technology, United Kingdom and a Master Degree in Business Administration from Ohio University. He is a member of the Institution of Engineers, Malaysia and a registered professional engineer in Malaysia. He has over 27 years of working experience in plant operations, project feasibility study, engineering design and project management and was formerly with Esso Production Malaysia Inc., KTA Tenaga and Tenaga Nasional Berhad.

NG CHONG WAH joined DIALOG in April 2007 and is the Director, Corporate Planning. He graduated in Chemical Engineering from the University of Malaya in 1974. He worked in Singapore Petroleum Company (Refinery) for two years before he joined PETRONAS in 1976. He worked for 28 years with PETRONAS and his experience spanned from technical, commercial, marketing, business development, business planning, business evaluation and acquisition, corporate planning, international to senior management before he retired in 2003.

HO KAM YONG joined DIALOG in 2000 and is the Director, Corporate Development. She holds a Master of Business Administration and a Bachelor Degree in Corporate Finance from University of North Texas, U.S.A. She has more than 17 years of working experience in the development of macro strategies and risk management. Prior to joining DIALOG, she was a Strategic Planning Manager for the Hong Leong Group Malaysia assisting the Executive Chairman in the development of macro strategies to ensure future implications of all decisions are taken into consideration covering all the risk factors.

TAN KONG SENG joined DIALOG in 2009 and is the Head of HSE for the Group. He holds a Bachelor of Engineering from the Canterbury, New Zealand and a Management Diploma from the New Zealand Institute of Management. He is a member of the National Institute of Occupational Safety and Health (Malaysia) and Social of Petroleum Engineers. He has over 36 years of experience in the oil, gas and petrochemical industry, focusing on health, safety and environment for the last 18 years.

SUHAIMI MOHAMED joined DIALOG in 1997 and is the Director of Dialog Services Sdn Bhd. His last assignment was the Director of Dialog Services Saudi Arabia Company Limited where he was based in Al Jubail, Saudi Arabia. He holds a Chemical Engineering Degree from University of Tennessee, U.S.A. He has more than 22 years of working experience in plant turnaround and maintenance work and was formerly with PETRONAS.

LINDSAY TAN joined DIALOG in 1988 and is the Head of Contracts. She holds a Diploma in Technology (Building) and has over 28 years of working experience in the oil, gas and petrochemical industry.

JESSIE KU joined DIALOG in 2007 and is the Head of Human Resources and Administration, for the Group. She holds a Diploma in Personnel Management and has over 26 years of working experience. This was acquired in the operating environments of several multi-national companies within the manufacturing, consultancy and professional services sectors.

JEFFREY GERARD PERERA joined DIALOG in 2008 and is the Managing Director of the ePetrol Group of companies. He is responsible for the development and commercialisation of integrated payment technology, systems, services and solutions, especially those relating to MyKad use. He holds a Diploma in Banking Studies from the Institute of Bankers, London and has 29 years of working experience with HSBC Malaysia, where his last posting was Head of Card Business. Prior to joining e-Petrol, he was Country Manager for Visa International in Malaysia, Brunei and Guam where he served for 4 years.

ROKMANHILI ZAKARIA joined DIALOG in 1998 and is the Business Development Manager responsible for business development activities for DIALOG’s centralised tankage facility services business. He holds a Bachelor of Science in Chemical Engineering from Purdue University, U.S.A. He has more than 13 years of working experience in the oil, gas and petrochemical industry.

MOHD AFFANDI YUSUF joined DIALOG in 2008 and is the Director, Business Development of Dialog Systems Sdn Bhd. He holds a Bachelor of Engineering Degree, majoring in Mechanical Engineering from Lakehead University, Canada. He has more than 19 years of working experience in the oil and gas industry. He was formerly with PETRONAS Carigali Sdn Bhd for 6 years and with other oil and gas related companies in project management, onshore fabrication, offshore hook up / commisioning and business development.

ANDREW LAI joined DIALOG in 1986. He is a Director of P.T. Dialog Sistemindo and Marketing Director responsible for business strategy and development of our locally-manufactured FIBERBOND® FRP Piping System covering Asia and Australia regions. He is also the Senior Sales Manager for specialty products and services. He has more than 27 years of working experience in the oil, gas, petrochemical and marine industry.

CHONG CHONG WOOI was appointed as President for International Business Operations on 1st November 2009.

He joined DIALOG in 1986 and was the Chief Executive Officer, Catalyst Handling division and President of the Group’s Singapore and International Operations. He holds a Bachelor of Science Degree in Civil Engineering from the University of Aston in Birmingham, United Kingdom. He has over 26 years of working experience in the oil, gas and petrochemical industry.

TAN LEK LEK joined DIALOG in 1995 and is the Director of Operations, Construction & Maintenance. He is also the Director of Technical Audit for the Group. He holds a Bachelor Degree with Honours in Mechanical Engineering from the University of Malaya. He is a member of the Institution of Engineers, Malaysia and the Institution of Engineers, Singapore and a Registered Professional Engineer in Malaysia and Singapore. He has more than 32 years of multi discipline working experience in construction, commissioning and maintenance of onshore and offshore oil and gas facilities, petrochemical plants, water and waste water treatment plants, both locally and overseas

LOY AH WEI joined DIALOG in 1986 and is the Director for Special Function for the Group and Chairman of Toh Teck Seng Engineering & Construction Pte Ltd. He holds a Master of Science Degree from the University of Manchester, United Kingdom. He is a Chartered Engineer and is also registered with the Singapore Professional Engineers’ Board. He has over 37 years of working experience in the oil, gas and petrochemical industry and was formerly with Mobil for 3 years and Western Geophysical for 5 years.

LING KUI MUK joined DIALOG in 2007 and is the Head of Engineering for the Group. He holds dual degree from the University of New South Wales, Australia with a Bachelor of Engineering and a Master of Engineering Science. He is a member of the Institution of Engineers, Singapore and a Registered Professional Engineer in Singapore. He has more than 20 years of professional design experience in mechanical engineering in the oil and gas industry.

LIM DAW WOEI joined DIALOG in 1998 and is the Fabrication Director for the fabrication business unit. He holds an Honours Degree in Mechanical Engineering and a Master Degree in Business Administration from Strathclyde University, United Kingdom. He has 15 years of working experience in the oil, gas and petrochemical industry.

STEPHEN JOHN WILLIAMS joined DIALOG in 2001 and is the Executive Director of Catalyst Handling division. He graduated from the British Gas Technical College, United Kingdom. He has more than 31 years of working experience in all aspects of catalyst handling and related activities both onshore and offshore of the oil, gas and petrochemical industry.

YOSHIYUKI HIRAOKA is the Managing Director of OTEC Holdings Pte Ltd and holds a Bachelor Degree from Kogakuin University, Tokyo, Japan. He has over 38 years of working experience in engineering design and project management in the oil, gas and petrochemical industry and was formerly with Fuji Kantetsu Kogyo Co Ltd, Japan.

LEE HAM is Director of OTEC Holdings Pte Ltd. He is a Fellow of the Chartered Institute of Management Accountants, United Kingdom and also a Chartered Accountant with the Malaysian Institute of Accountants. He has over 33 years of working experience in finance and administration management in the manufacturing and oil, gas and petrochemical industry.

TOH TECK SENG is the Managing Director of Toh Teck Seng Engineering & Construction Pte Ltd since 1991. He has over 28 years of working experience in the oil, gas and petrochemical industry including specialisation in practical know-how of tank cleaning and desludging works in process industry for over two decades in Singapore.

TAN CHEE WAH is Director of Toh Teck Seng Engineering & Construction Pte Ltd. He has over 22 years of working experience for various project planning and execution in the oil, gas and petrochemical industry in Singapore.

TOH CHEE SENG joined DIALOG in 1995 and is currently the Senior Vice President, International Marketing and Sales. He holds a Bachelor of Science Degree in Chemical Engineering from Mississippi State University, USA. He has more than 14 years of working experience in the oil, gas and petrochemical industry.

STEVEN TEOW YEE joined DIALOG in 2004 and is the Marketing Manager of Dialog Systems Pte Ltd. He holds an Honours Degree in Chemical Engineering from the National University of Singapore and a Diploma in Marketing from the Chartered Institute of Marketing (United Kingdom). He has 11 years of working experience in the sales and marketing of specialty chemicals and catalysts. He was formerly with GE Plastics in Shanghai, China.

EDISON SINAGA joined DIALOG in 2000 and is the Director of PT. Dialog Sistemindo, Indonesia. He holds a Bachelor Degree in Chemical Engineering from Institute Technology Bandung, Indonesia. He has more than 16 years of working experience in the oil, gas and petrochemical industry in Indonesia and was formerly with ICI.

SITTICHAI TALAPNAK joined DIALOG in 2002 and is the Country Manager of Dialog Systems (Thailand) Limited, Thailand. He holds a Bachelor Degree in Electrical Engineering from Mahanakorn University of Technology Bangkok, Thailand. He has 18 years of working experience in project engineering, project management, plant maintenance and business development for oil, gas and petrochemical industry. He was formerly with PTT Gas for 6 years and Samsung Engineering for 5 years.

ANDY COPLAND joined DIALOG in 1995 and is the General Manager of Dialog Services Pty Ltd, Australia and also the Head of QA/QC activities for the Group. He holds extensive inspection qualifications, a Certificate of Quality Assurance from New Zealand and is a Lead Quality Systems Auditor. He has over 23 years of worldwide working experience in a variety of roles in the oil, gas and petrochemical industry.

TAN NGEE MENG joined DIALOG in 2007 and is the Country Manager for Dialog Services Saudi Arabia Company Limited. He has 16 years of working experience in Saudi Arabia covering variety of discipline that includes logistics, procurement, sales and marketing of industrial products & services for the oil, gas and petrochemical industry.

MD NASIR BIN AHMAD joined DIALOG in 2009 and is the General Manager of Jubail Supply Base Saudi Arabia. He holds a Bachelor of Science in Maritimes Studies and International Transport from University of Wales, Cardiff, United Kingdom and a Diploma in International Trade from University Darul Iman of Terengganu, Malaysia. He has 13 years of working experience in the supply base business and fabrication industry. He was formerly with Kemaman Supply Base for 12 years and with Mushtari of EPIC Group for a year.

FANG MIN joined DIALOG in 2009 and is the Country Manager for China. He holds a Bachelor Degree in Geology from Jianghan Petroleum Institute, Hubei, China and a Master Degree in Economics from University of International Business and Economics, Beijing, China. He has more than 15 years of working experience in the oil and gas industry. He was formerly with CNOOC, Halliburton, Wood Mackenzie and ION in Beijing, China.

DAVID MORGAN joined Dialog in 1997 as the General Manager for Dialog Technivac for catalyst services in United Kingdom. He has a total of 25 years of working experience in the oil, gas and petrochemical industry worldwide. With his vast experience, he is responsible for the operations of the growing catalyst market of United Kingdom, Europe and North Africa.

RAYMUNDO ALAMOS joined DIALOG in 2008 and is the General Manager for Dialog Services, Inc for North America. He brings with him 18 years of working experience in the North American petrochemical and refinery catalyst field. His management skills have been developed by managing established companies as well as being on the frontline of major projects throughout the US and abroad.