HI Nisha,
as you asked
1)Siemens
2)Genovate they will be giving training and supports ,,,, after completions of trainings. That to there will not be 100 % quality through them ,,, since the consultant are freshers .. eg after completing the course they will start taking their classes ,,,My advice is to better go with the Private person who is having the Real_Time consultant ...there you can download the maximum,,, If you wish ill refer an institutes situates in Chennai... where you will find out their stuff??
who is ...PRATHEEP 9791005894...