Company
A water technology company, not a software agency
Hydrotec Solutions Private Limited was founded in 2014 to make safe, affordable drinking water available around the clock. The company builds and operates the Arosia Water ATM product line and the software that runs it — combining IoT, cloud infrastructure and, increasingly, AI to connect physical water infrastructure to the people who manage it.
Mission
Why Hydrotec exists
Making safe, cost-effective drinking water accessible to communities around the world.

- Founded
- 2014
- Headquarters
- Kolkata, India
- Product line
- Arosia Water Water ATM
How we got here
From one product to a platform
- 1
Founded, 2014
Hydrotec Solutions Private Limited is founded in Kolkata with a mission to make safe drinking water accessible around the clock.
- 2
Arosia Water ATM
Hydrotec designs and manufactures the Arosia Water ATM product line — RO and UV purification with RFID, coin and digital payment dispensing.
- 3
Deployment across India
Arosia units are deployed across municipal, government renewable-energy-scheme, community and public-transport sites — including New Delhi, Odisha, Maharashtra, Tripura, West Bengal and Uttar Pradesh.
- 4
The software platform
The operational software behind the Arosia fleet — dashboard, apps and data platform — is generalized into Hydrotec Software, available to other water infrastructure operators.
Clientele
Organizations Hydrotec has worked with
Per Hydrotec's company materials, its clientele includes Smart City Mission (Government of India), Coal India, Indian Oil, Tata Steel.
Get started
Want to know more about our infrastructure or your deployment?
We're happy to talk through our approach in detail.
