Hello Abhiram,

Hope you are doing well.

Here is the list of some colleges in Ernakulam which offers B.Voc Course -

Nirmala College

The institution is affiliated to the Mahatma Gandhi University, Kottayam. Now Nirmala is one of the foremost colleges in Kerala with over 1500 students and over 100 faculty members. The Institute is  nationally accredited by National Assessment and Accreditation Council (NAAC) at B++ grade (82.7% points) in 2007.

St Alberts College

• Highly experienced & skilled faculty members
• Good Exposure to students on all fronts
• The college is well maintained and well established with the latest development

MES College Marampally

College Affiliated With Mahatma Gandhi University. They are dedicated to providing you the very best of Facility, with an emphasis on Hostel, Library, Laboratory, Playground, Canteen, Gym, Medical Help, Education loan, Auditorium, Scholarship.

St Teressa's College

• The college is having all the world class facilities for the betterment of the students
• The college uplift the weaker section of the society to make the future bright
• The college organizes many workshops, events for the students which make them confidents

Check the following link to know more about B.Voc course -

https://www.careers360.com/courses/b-voc-bachelor-of-vocation

Hope this will help you...Good Luck!