please refer to the sites below

http://en.wikipedia.org/wiki/Tata
http://en.wikipedia.org/wiki/Tata_Group
http://www.tata.com/aboutus/sub_index.aspx?sectid=8hOk5Qq3EfQ=
http://www.synergos.org/globalgivingmatters/features/0503tatagroup.htm
http://www.carnegiemedals.org/news/2007medals.html
http://economictimes.indiatimes.com/Chem__Fertilisers/Tata_Chemicals_African_safari_hits_green_hurdle/articleshow/2504026.cms
http://allafrica.com/stories/200805160426.html
http://www.ericellis.com/tata.htm
http://en.wikipedia.org/wiki/Tata_Elxsi
http://en.wikipedia.org/wiki/Companies_listed_on_the_New_York_Stock_Exchange_(T)
http://en.wikipedia.org/wiki/Virgin_Mobile
http://en.wikipedia.org/wiki/Tata_Consultancy_Services
http://en.wikipedia.org/wiki/Tata_Chemicals
http://www.openpr.com/news/36799/Tata-Chemicals-and-Birla-Institute-of-Technology-and-Science-Pilani-Join-Hands-for-HRD.html
http://en.wikipedia.org/wiki/The_Indian_Hotels_Company
http://oica.net/wp-content/uploads/2007/07/ranking06.pdf
http://www.tatamotors.com/our_world/press_releases.php?ID=356&action=Pull
http://www.addict3d.org/news/130325/Tata+Motors+building+an+Air+Car?.html
http://timesofindia.indiatimes.com/articleshowpics/2689238.cms
http://www.timesofmalta.com/motoring/view/20071021/news/fiat-tata-motors-set-up-joint-venture
http://en.wikipedia.org/wiki/Tata_Steel
http://en.wikipedia.org/wiki/Tata_Power
http://en.wikipedia.org/wiki/Tata_Nano
http://en.wikipedia.org/wiki/Tata_Communications

regards

jessica

(i hope this makes up for not writing for so long ;) )