Allergan India Pvt Ltd
NPIL has a 49% stake in the company, which is the Indian arm of the global eye care company Allergan Inc. Allergan India is the leader in the Indian Ophthalmology market with a 17.6 % market share

Pathlabs
NPIL has a majority stake in three pathlabs - Drs. Tribedi & Roy Diagnostic Laboratories Pvt. Limited in Kolkata, the NPIL - Dr. Phadke Pathology Laboraory & Infertility Center Pvt. Limited, in Mumbai, and Dr. Golwilkar's Labs in Pune.