Theranautilus
Building the Future of Precision Healthcare Through Nanorobotics
We are pioneering nanorobotic technologies that transform the way diseases are diagnosed and treated, enabling precise, targeted, and minimally invasive healthcare solutions.
0+
Years of Research
TRL-5
Technology Readiness
Patent Applications Filed
0+
1 Billion+
Patients Addressable
three pillars
01
Reach
Accessing previously inaccessible regions of the human body.
02
Diagnose
Providing precise, real-time insights into disease at the microscale.
03
Treat
Delivering targeted therapies with unprecedented precision and control.
What we offer
TECHNOLOGY & PRODUCT
Technology
Navigate. Sense. Treat.
A first-in-class nanorobotics platform combining magnetic control, precision sensing, and targeted therapeutic intervention.

CalBot
Lead Product

Targeted Oncology
Product Portfolio

Oncology
Future Pipeline

Platform Technology
The core nanorobotics engine
APPLICATIONS
Oral Health
Advancing precision diagnostics and treatment within the complex microenvironment of the oral cavity.
- Dentin Hypersensitivity
- Root Canal Treatment (RCT) Failure
- Peri-implant Diseases & Implant Failure
- Dental Trauma
- Biofilm Management
Oncology (Brain & Peritoneal Cavity)
Enabling targeted access, diagnosis, and therapy in some of the body’s most challenging cancer environments.
- Brain Oncology
- Peritoneal Oncology
- Diagnostics & Therapeutics
Antimicrobial & Bacterial Treatment
Addressing infections through targeted antimicrobial interventions.
Neuromodulation
Creating new possibilities for minimally invasive interaction with the nervous system.
LATEST UPDATES
View All
Federal Chancellor of Germany Visits Theranautilus
Theranautilus hosted Friedrich Merz during his visit to India. The Chancellor personally operated the nanorobotic platform, remotely maneuvering billions of nanorobotic swarms via joystick - highlighting India's emerging leadership in deep-tech healthcare.

Selected Among India's Top 10 Innovative Startups
Selected by the Government of India as one of the country's Top 10 innovative startups to showcase technology before Prime Minister Narendra Modi.

IADR Innovation in Oral Care Award
Prof. Ambarish Ghosh and the Theranautilus team received the IADR's Innovation in Oral Care Award for an ultraprecise nanorobotic biomineralization platform for deep dentinal tubule sealing - the first time a scientific team from the Indian subcontinent received this global recognition.
Awards & Recognition
Subscribe to our newsletter!
Partner with us
Build the future of healing.
Clinicians, researchers, investors and partners - the nanorobotics era starts now. Reach out to explore a collaboration.
Contact US