where can i get the list of antihypertensives manufacturers?

Question

leading pharmaceutical companies and the contact persons

Answer 1

May I suggest you an easier way to find out about the companies - if not their contact persons.

Get in touch with any good physician in your locality who has been recommending medicines to his/her patients. He/she will be in a good position to tell you the current names of all such leading pharmaceutical companies making the medicines for the purpose.