Inside the Caldera brewery

Brewed in Calcutta.
Shared over adda.

Caldera is the craft beer brand of Karnani FnB Specialities LLP, based in Kolkata. We brew for people who enjoy finding a flavour they like and sharing a good moment with the people around them.

Our Story

More than where we brew.

Our connection to Calcutta goes beyond where we brew. It's in the familiar meeting spots, the friendly disagreements and the way a quick catch-up becomes a proper adda. Those everyday moments are at the heart of Caldera.

Everyone has a different idea of their favourite beer. Some enjoy bright citrus and soft wheat. Others reach for a crisp pilsner or a fuller-bodied lager. Our four styles give you room to explore and find your own favourite — in bottles and on tap, with formats varying by beer.

We like the moments when people settle in and feel at home. A table with familiar faces. A story everyone has heard but wants to hear again. Time to talk without checking the clock. That's the feeling we want Caldera to be part of.

The BreweryKarnani FnB Specialities LLP
Haute Street Corporate Park,
86A Topsia Road (S), Kolkata 700046
FSSAI Licence12819019001451
Get in Touch1800 123 3415 · hello@caldera.beer

Inside the brewery.

Caldera brewhouse vessels
Caldera fermentation unitanks
Caldera brewery hall
Get to Know Caldera

Find your Caldera.

Get to know our beers, ask where to find them, or speak to us about serving Caldera at your venue.