Insights

Security-focused Testing Appsecco specializes in product security testing for business-critical software, offering in-depth testing of applications, APIs, and cloud infrastructure to reveal real-world risk chains. This positions them as a strong partner for security-conscious B2B clients seeking more than compliance checklists.

SMB to Niche Market With a small team (2-10 employees) and revenue in the low millions, Appsecco targets agile, security-minded organizations that require specialized, hands-on testing without large enterprise-scale contracts. Ideal for mid-market firms prioritizing security ROI.

Chained Risk Discovery Their approach uncovers issues attackers can chain together, offering a compelling value proposition for customers needing assurance that security gaps won’t compound into material business risk in production environments.

Cloud and API Focus Emphasizing testing of APIs and underlying cloud infrastructure aligns with current market demand as organizations move to cloud-native architectures and API-driven ecosystems, presenting opportunities with software-as-a-service and platform teams.

Tech and Compliance Differentiator Distinct from checklist-driven drills, Appsecco’s method emphasizes real-world risk and business impact, suggesting sales conversations should highlight measurable risk reduction, security maturity, and potential for safer product releases.

Similar companies to Appsecco

Appsecco Tech Stack

Appsecco uses 8 technology products and services including Medium, WordPress Super Cache, HeadJS, and more. Explore Appsecco's tech stack below.

  • Medium
    Blogs
  • WordPress Super Cache
    Caching
  • HeadJS
    Javascript Libraries
  • jQuery Migrate
    Javascript Libraries
  • JavaScript
    Programming Languages
  • HSTS
    Security
  • OWASP
    Security
  • HTTP/3
    Web & Portal Technology

Media & News

Appsecco's Email Address Formats

Appsecco uses at least 1 format(s):
Appsecco Email FormatsExamplePercentage
First@appsecco.comJohn@appsecco.com
63%
LastFirst@appsecco.comDoeJohn@appsecco.com
37%

Frequently Asked Questions

Where is Appsecco's headquarters located?

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Appsecco's main headquarters is located at 50 Broadway London, England sw1h 0rg United Kingdom. The company has employees across 3 continents, including AsiaEuropeNorth America.

What is Appsecco's official website and social media links?

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Appsecco's official website is appsecco.com and has social profiles on LinkedInCrunchbase.

What is Appsecco's NAICS code?

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Appsecco's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does Appsecco have currently?

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As of May 2026, Appsecco has approximately 9 employees across 3 continents, including AsiaEuropeNorth America. Key team members include Application Security Team Lead: S. K.County Manager: F. Y.Security Analyst: F. B.. Explore Appsecco's employee directory with LeadIQ.

What industry does Appsecco belong to?

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Appsecco operates in the Computer and Network Security industry.

What technology does Appsecco use?

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Appsecco's tech stack includes MediumWordPress Super CacheHeadJSjQuery MigrateJavaScriptHSTSOWASPHTTP/3.

What is Appsecco's email format?

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Appsecco's email format typically follows the pattern of First@appsecco.com. Find more Appsecco email formats with LeadIQ.

When was Appsecco founded?

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Appsecco was founded in 2015.

Appsecco

Computer and Network SecurityEngland, United Kingdom2-10 Employees

Appsecco is a computer and network security company based in London, United Kingdom, at 50 Broadway, London, England sw1h 0rg. The company employs between 2 and 10 people. It provides product security testing for organizations that rely on business-critical software by testing applications, APIs, and underlying cloud infrastructure through attacker-style simulations. The approach aims to reveal security gaps that are material in real-world scenarios and can impact business risk, extending beyond standard vulnerability assessments and surface-level scans. Its client base consists of B2B companies whose products are central to the value they deliver and who cannot compromise on security; additional information is available on its website, https://appsecco.com.

Section iconCompany Overview

Headquarters
50 Broadway London, England sw1h 0rg United Kingdom
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2015
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $1M

    Appsecco's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    Appsecco's revenue is estimated to be in the range of $1M

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