Appsecco
Track on RadarOffensive app and cloud security testing firm offering pentesting and advisory services.
- Total raised
- —
- Employees
- 8
- Founded
- 2015
- Momentum
- 13
Stalling
Data updated August 2026
About
About Appsecco
At a glance
Appsecco is a cybersecurity company specializing in Application Security, founded in 2015 and headquartered in London, United Kingdom. It employs about 8 people and is privately held.
Appsecco is a cybersecurity consulting and services firm operating across two continents, focused on offensive application and cloud security testing. The company provides security assessments and advisory services to organizations ranging from board-level teams to IT and developer groups. Core services include penetration testing of applications and cloud infrastructure, vulnerability identification, and security posture improvement. The firm's engagements combine technical testing with practical remediation guidance, aiming to integrate security practices into existing development workflows rather than treating them as separate processes. Team members hold industry certifications including OSCP and CREST accreditations, and several are active contributors to bug bounty programs. The firm operates with a flat organizational structure, positioning all team members as empowered decision-makers. Appsecco works with clients across various industries, with publicly referenced customers including Byju's, Bosch, and Unacademy. Their engagements span multiple stakeholder levels: providing strategic advice to board-level teams, operational guidance to IT and security professionals, and developer-facing security coaching to improve coding standards and cloud infrastructure practices. The company's philosophy frames security as an ongoing process rather than a one-time product implementation. Their work includes AWS cloud platform assessments, web and mobile application penetration testing, and broader security posture evaluations. With over 44,000 vulnerabilities tested and 33,000 applications delivered according to their own figures, the firm has accumulated experience across a broad range of application types and environments.
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FAQ
Frequently asked questions about Appsecco
When was Appsecco founded?▾
Appsecco was founded in 2015.
Where is Appsecco headquartered?▾
Appsecco is headquartered in London, United Kingdom.
Is Appsecco public or private?▾
Appsecco is a privately-held company.
How many employees does Appsecco have?▾
Appsecco has approximately 8 employees.
What does Appsecco do?▾
Appsecco is a cybersecurity consulting and services firm operating across two continents, focused on offensive application and cloud security testing. The company provides security assessments and advisory services to organizations ranging from board-level teams to IT and developer groups. Core ser…