You can visit Association of Malaysian Oil and Gas Consultants (MOGEC) website for more info..
www.mogec.org.myHere come the companies:
Ranhill Worley Parsons Sdn. Bhd.
Aker Engineering Malaysia Sdn. Bhd.
MMC Oil and Gas Engineering Sdn. Bhd.
Protek Engineers Sdn. Bhd.
Sime Engineering Sdn. Bhd.
Technip Consultant (M) Sdn. Bhd.
Environmental Resourcess Management (M) Sdn. Bhd.
Minconsult Sdn. Bhd.
RNZ Integrated (M) Sdn. Bhd.
MMC Amec Sdn. Bhd.
MECIP Global Engineers Sdn. Bhd.
Toyo Engineering Corporation Sdn. Bhd.
Chiyoda Malaysia Sdn. Bhd.
Innovative Fluid Process Sdn. Bhd.
Cekap Technical Services Sdn. Bhd.
DPS Consultant Malaysia Sdn. Bhd.
Foster Wheeler E & C (M) Sdn. Bhd.
OPE (Malaysia) Sdn. Bhd.
Mott Macdonald (M) Sdn. Bhd.
Oil-Line Engineering & Associates Sdn. Bhd.
Multi-CAD Engineering Sdn. Bhd.
KNM Process Systems Sdn. Bhd.
Chalpoint (M) Sdn. Bhd.
Pöyry Energy (Kuala Lumpur) Sdn. Bhd.
Trident Consultant Far East (M) Sdn. Bhd.
Bumi Armada Engineering Sdn. Bhd.
Far Frontier Energy Services Sdn. Bhd.
Oryex Malaysia Sdn. Bhd.
J P Kenny Wood Group Sdn. Bhd.
Perunding Padureka Sdn. Bhd.
Tanjung Offshore Services Sdn. Bhd.
PLC International Sdn. Bhd.
Proeight Offshore Engineering Sdn. Bhd.
MEP Engineering
Germanischer Llyod GLM Sdn. Bhd.
INTECSEA Sdn. Bhd.
Siemens Malaysia Sdn. Bhd.
Grenland Nusantara Sdn. Bhd.
Ristec (M) Sdn. Bhd.
Bureau Veritas (M) Sdn. Bhd.
Octagon Petroleum Technology Sdn. Bhd
Scopus (M) Sdn. Bhd.
Maju Integrated Engineers Sdn. Bhd.
SLT Engineering Sdn. Bhd.
Lloyd's Register Technical Services Sdn. Bhd.
OPR Pipeline & Riser Sdn. Bhd.
H & T Industries (KL) Sdn. Bhd.
Rider Hunt International Malaysia
Synergy Oil and Gas Engineering Sdn. Bhd.
PETRONAS Research & Scientific Services Sdn. Bhd.
Good Luck...

woah..thx this is a lot and many more new ones for me.
@heavenhell Yep..I think so...cos I applied through their website too..
technip have a lot of openings all around the continents they operate....if you go by their site's career section...some fresh, some experience but i see more experience ones being posted, just try every thing ive been doing the same and many many many mails of rejection along the way too
cetco has a a few add up in jobstreet.
also btw to the pro's in here having cswip3.0-3.2 certs, planning to take them but i was wondering would it be still looked up by employers if we have attended the course but not the examination??(since the req of the examinations are certain amount of time in engineering work so when i do take the course im not sure i would be able to take the exam.....)