# Aircloak: Computer & network security, Berlin, Germany

> Aircloak: Aircloak is a German technology company founded in 2014, specializing in Privacy Enhancing Technologies (PET) for real-time data anonymization.

Source: https://millionrounds.com/startup/aircloak (Millionrounds; every figure on the page links to its filing or article)

Germany · [Computer & network security startup](https://millionrounds.com/companies)

# Aircloak

Aircloak is a German technology company founded in 2014, specializing in Privacy Enhancing Technologies (PET) for real-time data anonymization.

Funding reported Last round: Seed

Computer & network security Berlin, Germany

Company summary

- **Founded:** 2012 14 years old
- **Team:** 2 1 to 10 people
- **Funding reported:** 2.6M as listed, currency not stated
- **Last round:** Seed Apr 2018

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for Aircloak has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## About Aircloak

Aircloak is a German technology company founded in 2014, specializing in Privacy Enhancing Technologies (PET) for real-time data anonymization.

The company emerged from research at the Max Planck Institute for Software Systems, where its founders recognized the need for automating manual data anonymization processes. Aircloak's mission is to enable secure analytics on personal data while ensuring strong privacy protections and maintaining data utility. The company's primary product, Aircloak Insights, is a transparent proxy solution that allows analysts to query anonymized data using standard tools like SQL or Tableau. This solution processes queries on unprocessed backend data, ensuring full anonymity without compromising data accuracy. Aircloak's Diffix technology supports this approach, focusing on practical anonymity and high utility. The company serves various industries, including finance, and has deployed its technology at several European companies.

## What company datasets say Aircloak raised

Funding, as reported

Reported in all **2.6M** in the source's currency

Last round **Seed**

Last round size **520k**

Last round date **Apr 2018**

## On a portfolio page

Investors who name them

- [Elephant & Castle Capital](https://millionrounds.com/fund/elephant-and-castle-capital)

Each firm lists Aircloak on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## The company, in detail

What they build

Known for

health care healthcare analytics data protection personally identifiable information healthcare computer & network security hipaa enterprises information technology & services big data financial services gdpr privacy data security enterprise software information technology

Built with from their website

Google Cloud CDN Google Tag Manager HTTP/3 Cloudflare Rocket Loader Cloudflare Browser Insights WordPress.org Nginx Cloudflare Insights Google Cloud Load Balancing Google Cloud

+5 more

Apache CloudFlare PHP Viewport Meta Mobile Friendly

- **Sector:** Computer & network security
- **Region:** Berlin
- **Revenue:** 1M a year, as listed

## Computer & network security in Germany

Startups like it

- [**VMRay** Bochum · founded 2013 *Raised*](https://millionrounds.com/company/vmray)
- [**Myra Security GmbH** Munich · founded 2012](https://millionrounds.com/startup/myra-security-gmbh)
- [**QuoIntelligence** Frankfurt · founded 2020](https://millionrounds.com/startup/quointelligence)
- [**Secucloud GmbH - An Aryaka Company** Hamburg · founded 2013](https://millionrounds.com/startup/secucloud-gmbh-an-aryaka-company)
- [**Edgeless Systems** Bochum · founded 2020](https://millionrounds.com/startup/edgeless-systems)
- [**Enginsight GmbH** Jena · founded 2017](https://millionrounds.com/startup/enginsight-gmbh)
- [**Unosecur** Berlin · founded 2021](https://millionrounds.com/startup/unosecur)
- [**heylogin** Brunswick · founded 2020](https://millionrounds.com/startup/heylogin)

## Is this your company?

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