Hi, the some of the subjects that PSG arts and science college offers throughout the course duration i.e 6 semesters are:

• Cell biology
• Enzymology
• Basic bio chemistry and enzyme techniques practical
• Fundamentals of microbiology
• Genetics
• Diagnostic biotechnology
• Introduction to microbiology and genetics practical
• Diagnostic biotechnology practical

They also offer courses in language in first semester like Hindi, French, English, Tamil.
Some of the Top Recruiters that visit PSG college every year are:

• Amazon
  
• Ey
  
• Cognizant
  
• Infosys
  
• Tata consultancy services
  
• Wipro
  
• ELGI
  
• FACE
  
• Goldman Sachs
  
• Godrej
  
• HCL
  
• hp
  
• hexaware
  
• JRA
  
• LT
  
• Maveric
  
• McKinsey and company
  
• Payoda
  
• Plantcil
  
• Radisson Blu
  
• Sanmar
  
• Strides
  
• Sutherland global services
  
• Syngene
  
• TTK services
  
• WWR
  
• Vivanta
  
• Zomato
  

These are some of the big companies that recruit over 600 students every year