division type private industry defense headquarters new delhi india area served india key people anil sardana md rahul chaudhary ceo number of employees 1000 website www.tatapowersed.in tata power strategic engineering division sed is a unit of tata power a diversified company of the tata group . it was formerly known as strategic electronics division . contents 1 products and services 1.1 pinaka mbrl 1.2 akash missile 1.3 arihant class nuclear submarine 2 references products and services edit pinaka mbrl edit tata power sed is the lead contractor along with larsen & toubro limited for the pinaka multi barrel rocket launcher mbrl system . this has been widely deployed by the artillery units of the indian army and was successfully deployed in the kargil war . 1 akash missile edit tata power sed is building the launchers for the akash sam systems for the indian air force . 2 arihant class nuclear submarine edit tata power sed built the control systems for the arihant class of submarines . 3 references edit http www.tatapowersed.com product range weapon systems.html http www.india defence.com reports 4296 arihant class submarine v t e tata group divisions and subsidiaries crom the indian hotels company gateway ginger taj hotels resorts and palaces tajair tata advanced systems tata business support services tata chemicals british salt tata chemicals europe tata chemicals magadi tata communications vsnl international canada tata consultancy services cmc tata research development and design centre tata elxsi tata global beverages eight o clock coffee good earth tea tata coffee tetley tata housing development company tata interactive systems tata investment corp tata motors jaguar land rover tata daewoo tata hispano tata power tata power sed tata steel tata steel europe tayo rolls tata technologies tata teleservices titan industries tanishq trent star bazaar westside voltas tatacliq.com joint ventures airasia india 41 % tata aia 74 % tata aig 74 % tata mcgraw hill vistara 51 % tata sky 80 % tata starbucks 50 % tata docomo 74 % virgin mobile india 74 % telcon construction solutions 40 % shareholdings piaggio aero 33.3 % people jamsetji tata ratanji dadabhoy r gopalakrishnan dorabji tata nowroji saklatwala j. r. d. tata ratan tata pallonji mistry surya kant cyrus pallonji mistry jamshed jiji irani noel tata r. k. krishna kumar other bombay house tata centre tata dhan academy tata family tata football academy tata management training centre tata sons tcs amsterdam marathon tcs nyc marathon category retrieved from https en.wikipedia.org w index.php title tata power sed & oldid 731315064 categories tata group 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 changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages srpski edit links this page was last modified on 24 july 2016 at 15 06 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view