engine alliance . this article relies too much on references to primary sources . please improve this by adding secondary or tertiary sources . november 2012 learn how and when to remove this template message engine alliance llc type joint venture industry aerospace founded 1996 headquarters east hartford connecticut united states key people dean athans president mike zapatka cfo 1 products aircraft engines owners pratt & whitney ge aviation website www.enginealliance.com the engine alliance ea is an american aircraft engine manufacturer based in east hartford connecticut . 1 the company is a 50 50 joint venture between ge aviation a subsidiary of general electric and pratt & whitney 1 a subsidiary of united technologies . engine alliance was established in august 1996 to develop manufacture sell and support a family of modern technology aircraft engines for new high capacity long range aircraft . 2 the main application for such an engine the gp7200 was originally the boeing 747 500 600 x projects before these were cancelled due to lack of demand from airlines . instead the gp7000 has been re optimized for use on the airbus a380 superjumbo . in that market it is competing with the rolls royce trent 900 the launch engine for the aircraft . the two variants are the gp7270 and the gp7277 . references edit a b c engine alliance llc private company information . bloomberg . retrieved 24 june 2016 . about us engine alliance external links edit official website v t e pratt & whitney current subsidiaries pratt & whitney canada joint ventures engine alliance international aero engines former subsidiaries pratt & whitney rocketdyne test facilities mirabel aerospace centre people george j. mead frederick rentschler related francis a. pratt pratt & whitney measurement systems solarreserve amos whitney united technologies corporation v t e general electric subsidiaries and divisions current ge capital ge capital aviation services ge commercial finance ge energy financial services ge capital rail services europe ge technology infrastructure ge aviation ge aviation systems ge healthcare ge transportation ge energy ge digital energy ge jenbacher ge measurement & control solutions ge oil & gas ge power ge wind energy ge wind offshore ge home & business solutions ge intelligent platforms ge global research ge ventures former and defunct australian guarantee corporation1 canadian general electric1 compagnia generale di elettricit 2 electric bond and share company2 ge americom2 ge aerospace2 ge betz1 ge capital it solutions2 ge consumer & industrial gecis2 ge capital rail services2 ge equipment services1 ge industrial1 ge infrastructure1 geis2 genesis lease2 ge security2 genworth financial2 montgomery ward2 synchrony financial2 tungsram1 whatman1 joint ventures and shareholdings current cfm international 50 % engine alliance 50 % ge hitachi nuclear energy 60 % ge honda aero engines 50 % penske truck leasing prolec ge 49.99 % tbs gb former alco ge 1940 53 nbc 1926 30 1986 2004 nbcuniversal llc 2004 13 products and brands aircraft engines general comprehensive operating system genie locomotives mazda reciprocating engines trivection oven tungsram people founders charles a. coffin thomas edison edwin j. houston elihu thomson other james cash jr. ann fudge susan hockfield jeffrey r. immelt andrea jung rochelle lazarus sam nunn roger penske douglas a. warner iii jack welch bob wright places and facilities ge building general electric building nela park realty plot research laboratory river works specialty control plant switchgear plant welch technology centre other edison engineering development program ge true the general electric concert general electric edgelab general electric theater general imaging thomson houston electric company timeline united states v. general electric co. 1now integrated into other ge divisions or business groupings 2sold or spun off category commons this aeronautical company related article is a stub . you can help wikipedia by expanding it . v t e this united states manufacturing company related article is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title engine alliance & oldid 728413657 categories aircraft engine manufacturers of the united statesgeneral electric subsidiariesjoint venturesmultinational aircraft engine manufacturersmanufacturing companies established in 1996aeronautical company stubsunited states manufacturing company stubshidden categories articles lacking reliable references from november 2012all articles lacking reliable referencesall stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated 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