ILP domains and streams in TCS

 1.IT(Information Technology) which includes: 

i. Dot Net(Microsoft Visual Studio C sharp(C#),SQL Server)
ii.Assurance
iii.Mainframes(Cobol,DB2)
iv.Java
v.BIPM(Business Intelligence & Performance Management(Informatica)
vi.C++,Unix,Oracle
vii. Enterprise solutions..

  2. EIS(Engineering & Industrial Services) which includes 

i. NPD (New Product Development) for Mechanical people....

ii. GIS ( Geo Informatic Systems)
iii. PLM (Product LifeCycle Management )
iv ES (Embedded Systems) for ECE & EEE ppl mainly...

  3. ITIS(Infrastructure and Industrial Services) which includes

i. Information Security systems.
ii.TCS internal projects...