About CriticalBlue


About our company

CriticalBlue is an established technology company, expert in binary level dynamic analysis of software. The company's intellectual property and expertise has been developed over a 15 year period and has been applied to a range of applications, delivering advanced tools and services solutions to solve challenging software problems. CriticalBlue is a well-established part of the Edinburgh technology scene.

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About Approov

Approov - Protecting Your Mobile API

The Mobile API Protection Innovators

CriticalBlue's API protection ensures only genuine mobile app instances can connect to your server or cloud.

With its mature and proven dynamic runtime technologies and know-how, CriticalBlue is ideally placed to offer software security solutions that are effective at the lowest binary level, computationally efficient, and invisible to end users.

CriticalBlue launched Approov to close the gap between the current web-oriented security solutions and the growing need for more trust in the mobile app channel. Approov enables a fundamental advance in the digital economy security ecosystem by protecting your digital assets from cyber attacks and fraud vectors. This re-establishes the two-way trust needed to truly secure your business.


We have offices at the following locations

CriticalBlue UK (HQ)

181 The Pleasance
Edinburgh, EH8 9RU
United Kingdom
Tel: +44 131 655 1500
Fax: +44 131 655 1501

CriticalBlue USA

2033 Gateway Place, 6th Floor
San Jose, CA 95110, USA

Tel: +1 408 573 3609
Fax: +1 408 437 1201