About Us

History & Background

Reservoir Link Sdn Bhd (RLSB) incorporated on 18th of September 2008 as Reservoir Link Engineering Sdn Bhd and adopted its current name on 15th June 2012. RLSB was created with the vision of creating a pioneer fully Malaysian owned and operated upstream oil & gas services in Malaysia and Asia Pacific region.

RLSB identifies the opportunity of providing Oil and Gas Services in Malaysia with the increasing demand in services leading to increase in reservoir productivity index through reservoir connectivity. Hence perforating services has been identified as the company's pioneer product to spearhead the company operation towards its aspiration.

RLSB incorporated Reservoir Link (Labuan) Ltd, a Labuan company, in 2013 to spearhead its expansion into the Asia Pacific region and we have successfully penetrated into the Vietnam market.

RLSB is a licensed PETRONAS vendor holding various work scope licenses and we are also licensed to store, move and use explosives in Malaysia. We are also ISO certified, ISO/TS29001 and ISO 9001 for the Provision of Oil and Gas Well Perforating Equipment and Services.

Mission & Vision


"Our business was founded on principles of technological innovation, unparalleled customer service and providing high quality tools and services to enhance value and return for our customers"

"Committed to a strong Health Safety Environmental & Security program that protects our staff, assets, the environment and public from harm and damages. The commitment is extended to the industries guiding principles towards workers safety and our responsibilities to the industry"


"RLSB's vision is to be the pioneer in providing superior services and to be the preferred upstream oil & gas service provider for the development of Malaysia oil and gas assets"


Regional Expansion

In February 2013, RLSB set up Reservoir Link (Labuan) Ltd (RLLL) to undertake its overseas venture and Vietnam is the first country we venture in.

Product & Services Diversification

RLSB also acquired the following companies to venture into the deployment segment, thee provision of slickline equipment and services, within the upstream oil & gas companies:

1. 100% in Amsito Oilwell Services (M) Sdn Bhd, an established company engaged in the provision of slickline equipment and services in Malaysia since 1978.

2. 40% stake in Amsito Worldwide (BVI) Ltd which in turn holds 40% share in Amsito Oilwell Services Ltd who is an active player in the slickline equipment and services segment in Vietnam.

Business Diversification

In 2015, RLSB set up company, Linx Solutions Sdn Bhd, jointly with Softworld Software Sdn Bhd to venture into IT business focusing in development web based software solutions for businesses.


Date of Incorporation : 18th September 2008
Company Number : 831967-H
Corporate Office : Unit 29-5, Menara 1MK
No.1, Jalan Kiara, Mont Kiara
50480 Kuala Lumpur, Malaysia
Telephone : +6 03 6201 9969
Telefax : +6 03 6201 0969
Authorised Capital : RM 1,000,000
Paid-up Capital : RM 888,888
Directors : Wan Hassan Mohd Jamil - Chief Executive Officer
Thien Chiet Chai - Executive Director
Mad Haimi Bin Abu Hassan - Operation Director
Tai Hee - Non Executive Director
Nafri Bin Mohamad - Non Executive Director
Bankers : AmBank (M) Bhd
Malayan Banking Berhad
Public Bank Bhd
RHB Bank Berhad
Auditors : Crowe Horwath
1st Floor, 96 Jalan Petanak
93100 Kuching
Sarawak, Malaysia
Company Secretary : Ho Khee Jeem
Pauline Kon



DATO' WAN HASSAN BIN MOHD JAMIL, Chief Executive Officer

Aged 41, Dato' Wan Hassan holds an honor degree in Petroleum Engineering from University Technology Malaysia. He brings with him vast experience of over 20 years in oil and gas industry.

He started his career in the oil and gas industry as a well testing operator in Geoeastern Sdn Bhd in 1995. He joined Dimension Bid Sdn Bhd in 1997 as a Senior Field Engineer in wireline logging and perforation services segment. He was the Data Acquisition Engineer before he left the company in 2003.

Dato' Wan Hassan joined Geowell Sdn Bhd in 2003 as a Logging Operation Manager for their wireline logging operation and was promoted to the position of Operation Director in 2007 responsible for the entire operation of the company. He left and joined RLSB in October 2010 as its Chief Executive Officer.

THIEN CHIET CHAI, Executive Director

Aged 48, Mr. Thien Chiet Chai holds a Master of Business Administration from the University of Sunshine Coast, Australia.

He was appointed as Executive Director of RLSB in Nov 2008 and has over 25 years experience in the Oil and Gas Industry of which 17 years with Halliburton Energy Services (M) Sdn Bhd. His last position in the company was being the Country Manager for South East Asia responsible for the segment of Drill Stem Test Tools, Service Tools, Perforating Services, Well Testing Services, Reservoir Performance Services and Expandable Liner Hanger Services.

He left Halliburton in May 2007 to set up Reservoir Link Resources Sdn Bhd. In September 2008, he set up Reservoir Link Sdn Bhd together with Mr. Ho Khee Jeem and Mr. Mad Haimi Bin Abu Hassan with the vision to create a Malaysian oil and gas entity penetrating into sector currently being dominated by foreign companies with perforating services spearheading his business venture.

MAD HAIMI ABU HASSAN, Operation Director

Aged 38, Mad Haimi graduated from University of Malaya in 2000 with a Bachelor Degree in Engineering (Electrical). He served as a Field Engineer in Dimension Bid (M) Sdn Bhd, a company specializes in slickline and Downhole Data Acquisition Services in the oil and gas industry, from July 2000 to June 2002. He joined Halliburton Energy Services (M) Sdn Bhd in July 2002 as a Field Engineer and was the Lead Engineer before he left in 2008 to set up Reservoir Link Sdn Bhd. His specialty is in Tubing Conveyed Perforating and Slickline perforating services. He was also the Lead Engineer for the Slickline Perforating in East Malaysia and for the Petronas Carigali Drilling operation in East Malaysia when he was with Halliburton.

HO KHEE JEEM, Financial Controller

Aged 48, Ho Khee Jeem graduated from University of Australia in 1990 with a Bachelor Degree in Commerce (Accounting & Finance). He is chartered accountant and a member of CPA Austarlia. He started out his career as an Officer with Mayban Finance Bhd in 1991 and rose to the position of Branch Manager in 1995. In 1997, he left the banking industry to pursue a career in accounting when he joined Well Town Construction Development Sdn Bhd as Finance Manager. He joined KACC Contruction Sdn Bhd as Finance Manager in 2005. He was appointed as Finance Manager of RLSB in 2008 to set up the finance department. He was re-designated to Finance & Administrative Manager in 2012 and to Financial Controller in 2015.


Unit 29-5, Menara 1 MK, No. 1
Jalan Kiara, Mont Kiara 50480
Kuala Lumpur, Malaysia.

Warehouse 32, Door 16, Phase II
Kemaman Suppy Base, 24007
Kemaman, Terengganu Darul Iman, Malaysia.

Lot 7040, Kampung Sungai
Keling, Jalan Kinabenuwa, 87000
Labuan F.T.


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