Which are the internship offering companies for M.Tech students?

I have done my M.Tech so can you please tell me the names of Companies which offers internship for M.Tech students?

[Kiran Chandar]

Internships are considered as the first job for any student.

Internship helps to students to gain the skills necessary for a particular job.

Advantages of internships –
It adds weight to profile,
Practical knowledge developed,
It takes ahead of others while searching for a job

Companies offer internships
Gammon India,
SEW Infrastructure,
IVRCL
JMC
L&T Group
Essar steels
Mahindra & Mahindra
John Deers
Infotech enterprises
Ashok Leyland
ECIL
NTPC
Texas Instruments
Mentor Graphics
Philips
BHEL
BDL
Microsoft
Google
Yahoo
Amazon
Nvidia etc

Certificates necessary for Internships
Resume
Permission letter from Principal and HOD
Recommendation letter from Training and Placement Officer
Reference Letter