Building the future of Web3 privacy

An increasing number of people are joining Web3, and they want to keep their personal information secure. Consequently, organizations are facing difficulty with growing and preserving privacy. We are offering a simple solution to this issue.

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Calimero's purpose statement and office space

Our purpose

To enable anybody to deploy and scale innovative solutions on blockchain with privacy in mind. We want to help traditional businesses to broaden their horizons by helping them migrate their business to Web3.

Story behind Calimero Network

Our story

Calimero was created as a NEAR Protocol spin-off, the founders Sandi and Mario have been the first Infrastructure Engineers at NEAR Protocol. In the meantime, they have assembled a team of experience professionals from companies like Google, Facebook, Uber, Tesla, Rimac Cars and others, to help them build the bridge between Web2 and Web3.

Calimero presenting idea behind it at BlockSplit

The idea

While everyone was focused on getting the business from zero to one, how do you get it to a hundred? And how do you scale it while preserving the data privacy, as it’s publicly available on the blockchain? Calimero was born - with the solution in the form of Private Shards.

What we do best

Ship it, ship it, ship it. We care about helping you get the job done. Be it helping you move part of your business to blockchain, or by helping you implement an aspect of privacy to your business. Who’s Calimero for? Companies handling traditional infrastructure, web2 or web3 gaming, finance, DAOs, even governments. There are no limits with Calimero.

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Our activities

We’re continuously building our relationships and network by sponsoring, attending and hosting many events. From smaller local events, to bigger international conferences.


We are proud to support the web3 community by sponsoring and attending some of the world’s best conferences such as Nearcon, Devconnect, Token 2049.

Hubs & meetups

We are always expanding our network by attending smaller meetups throughout the year, usually in association with the NEAR hubs in London or Zagreb.


While it’s important to build the network, it’s even more important to build strong relationships within the team. That’s why we organize retreats and team building exercises.

Fancy joining Calimero?

Our growing team is always on the lookout for impressive talent across development, design & marketing. We offer some pretty cool benefits & perks and an environment for you to do work you can be proud of.

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