The Registered office of Prem N. Kapur Associates (P) Ltd. is open 7 days a week (sundays by prior appointment).
The address is :

Prem N Kapur Associates Pvt. Ltd.
N-258A, Greater Kailash - I,
New Delhi - 110 048
Tel: +91 11 2924-5855, 91 11 4173-3265, 91 11 4163-9089
Fax:+91 11 4173-4665
E-mail: pnkapur@airtelmail.in, premkapur@airtelmail.in