- Fortis Hospital Limited (FMRI): Shaheed Hawldar Gopi Chand Marg, PWO Appartments, Sector 43, Gurugram, Haryana 122003
- Fortis Hospital Limited (Mulund):Mulund - Goregaon Link Rd, Nahur West, Industrial Area, Bhandup West, Mumbai, Maharashtra 400078
- Fortis Hospital Limited (Noida): B-22, Rasoolpur Nawada, D Block, Sector 62, Noida, Uttar Pradesh 201301
- Fortis Healthcare Limited (Mohali): Sector 62, Sahibzada Ajit Singh Nagar, Lamba, Punjab 160062
- Escort Heart Institute & Research Centre Ltd (FEHI): New Friends Colony, New Delhi, Delhi 110025
- Fortis Hospital Limited (BG Road): 154, 9, Bannerghatta Rd, opposite IIM, Sahyadri Layout, Panduranga Nagar, Bengaluru, Karnataka 560076
- Fortis Hospital Limited (Anandapur): 730, Eastern Metropolitan Bypass Rd, Anandapur, East Kolkata Twp, Kolkata, West Bengal 700107
- Fortis Hospital (Manesar): Plot No. 2, Sector 5, IMT Manesar, Gurugram, Haryana 122052