citations for verification . please help improve this article by adding citations to reliable sources . unsourced material may be challenged and removed . august 2007 learn how and when to remove this template message sia engineering company type public traded as sgx s59 otc pink segsy industry mro services for international airlines founded 1992 formed from the engineering division of sia 1 headquarters singapore key people stephen lee ching yen chairman png kim chiang ceo revenue 1.05 billions 2 number of employees 6 174 2 parent singapore airlines group website www.siaec.com.sg sia engineering company limited commonly abbreviated as siaec sgx s59 is a singaporean company specialising in aircraft maintenance repair and overhaul mro services in the asia pacific and is part of the singapore airlines group . the company has a client base of more than 80 international carriers and aerospace equipment manufacturers . it provides line maintenance services at singapore changi airport for more than 60 international carriers as well as airframe and component overhaul on some of the most advanced and widely used commercial aircraft in the world . contents 1 joint ventures 2 subsidiaries 3 see also 4 references 5 external links joint ventures edit sia engineering is involved in twenty six joint ventures with original equipment manufacturers and airlines in singapore ireland taiwan indonesia and the philippines increase the depth and breadth of the company s comprehensive service offerings . the combined revenue of the group s joint ventures is approximately s 2 000 million in fy2003 04 with 77 % coming from non singapore airlines sia customers . taking into account sia engineering company s equity holding in its joint ventures non sia customers contributed approximately 41 % of sia engineering group s business . international engine component overhaul pte ltd ieco is a 50 50 joint venture between rolls royce plc and sia engineering company siaec . formed in march 1997 ieco s core business is the repair and overhaul of the rolls royce trent and rb211 nozzle guide vanes and compressor stators using state of the art technology . singapore aero engine services private limited saesl is rolls royce s asia pacific centre for the maintenance and repair of trent aircraft engines . singapore aero engine services began operations in 2002 . it is a joint venture between sia engineering company rolls royce hong kong aero engine services limited . 3 the company repairs maintains and overhauls rolls royce trent aircraft engines . aerospace component engineering services pte ltd is a joint venture between parker aerospace 49.0 % and sia engineering company 51.0 % . subsidiaries edit aviation partnership philippines 51 % siaec global 86.6 % siaec services 86.6 % sia engineering philippines corporation 65 % singapore jamco 56.3 % see also edit singapore airlines references edit siaec history . siaec . retrieved 16 september 2010 . a b sia engineering co. ltd. company profile . yahoo finance . retrieved 16 september 2010 . sia engineering company external links edit sia engineering company official website singapore airlines official website international engine component overhaul official pte ltd website singapore aero engine services official pte ltd website v t e singapore airlines history malayan airways malaysia singapore airlines singapore airlines flight 117 singapore airlines flight 006 singapore airlines flight 21 singapore airlines flight 368 services krisflyer destinations fleet krisworld krisflyer singapore girl people jy pillay cheong choong kong chew choon seng goh choon phong corporate affairs sia engineering company international engine component overhaul singapore aero engine services private limited silkair tradewinds tours and travel singapore airlines cargo great wall airlines1 sats group singapore flying college budget aviation holdings tiger airways scoot virgin australia2 1 25 % ownership 2 22.8 % ownership v t e ftse sti companies of singapore as of 21 september 2015 ascendas real estate investment trust capitaland capitamall trust city developments comfortdelgro dbs group genting singapore global logistic properties golden agri resources hongkong land hutchison port holdings jardine cycle & carriage keppel noble group ocbc sats sembcorp industries sembcorp marine sia engineering singapore airlines singapore exchange singapore press holdings st engineering singapore telecommunications starhub thai beverage united overseas bank uol group wilmar international yangzijiang shipbuilding holdings retrieved from https en.wikipedia.org w index.php title sia engineering company & oldid 704703917 categories companies listed on the pink sheetssingapore airlinesengineering companies of singaporeaerospace companies of singaporeaircraft engineering companiescompanies listed on the singapore exchangehidden categories articles needing additional references from august 2007all articles needing additional references 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