Top Security Testing Companies in 2024

Last updated on January 19th, 2024 at 12:26 pm

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After the global pandemic, organizations have been more focused on the security and safety of the organization’s data and confidential information. Let us first discuss what Security Testing means – it is a process intended to reveal the flaws and issues in the security systems of an organization to ensure the security doesn’t fail and mitigate the risks of any kinds of attacks and breaches.

As per Gartner, 75% of breaches are due to security flaws in the application or website. Security testing ensures that these flaws are recognized and corrected before a major breach takes place. For such purposes, there are Security Testing Companies that test your application, website, or online platform to ensure that the process and smooth and working. It ensures no risks in the application and if there is any, how to eliminate them. Let us explain with a little example, imagine having an online store called Black Widow Shop, and your product are Black Widow Costumes, security testing companies will test your digital presence and if it has any loopholes or gaps that can be the cause of security attacks in the future. 

Here are some of the top security testing companies that can help you to secure your digital presence or platform.

1. ScienceSoft

ScienceSoft was established in 1989 and its headquarters is located in Texas, USA. It is a cybersecurity service provider and aims to help their customers and clients to operate in a safe and secure environment and to ensure their security is intact. The revenue of the company is approximately $25M.

The services ScienceSoft provides include Security Testing, Web Application Protection, Network Protection, Managed IT Services, IoT Solutions, and Data Analysis.  The products of ScienceSoft includes IBMQRadar, QLean, and SIEM. The top clients of ScienceSoft includes Walmart, Nestle, eBay, NASA, T – Mobile, Viber, M&T Bank, Baxter, and others. 

2. Acunetix

Acunetix complements security testing by automating its tasks. The tasks that can take hours are easily done by Acunetix. It is a fully automated scanner that scans the vulnerability of the web and detects the risks that can possibly cause a breach in the future. 

Acunetix supports HTMLs, JavaScript, and even a single-page CMS System. It also tests and integrates the popular issue Trackers and WAFs. 

3. Netsparker

Netsparker is a scanner used to recognize the vulnerabilities and issues including SQL Injection and cross-site scripting existing in web applications. It is an extremely accurate device that ensures the vulnerabilities identified and positive and not fake. 

It also facilitates in the process of security testing. It will surely speed up the process for you as compared to the process where these vulnerabilities are recognized manually. The scanner is available for both Windows software and online service. 

4. CyberHunters

CyberHunter was established in 2016 and its headquarters is located in Ottawa, Canada. It has a revenue of $1M+. It is a website that helps you secure your digital presence and accelerate your security. It works in Security Testing, Network Threat Assessments, Security Audits, Cyber Threat Hunting

Their core services include Security Testing, Network Threat Assessment, Network Security Audits, Cyber Threat Hunting, and Network Log Monitoring. Their top clients include Toyota, Boxycharm, Synergy Gateway, PSAC, Arterra, Horizon, Grow Sumo, FOKO Retail, and others. It is one of the top cybersecurity companies in Canada, the US, and the Caribbean. 

5. Raxis

Raxis was established in 2012 and has its headquarters in Atlanta, GA. It is a pure security testing company that focuses on security testing, vulnerability management, and services providing incident responsiveness. The company does over 300 tests annually and has a really good relationship with its clients. 

The services provided by Raxis includes security testing, red team penetration testing, web application penetration testing, mobile application penetration testing, API and Secure code review, Physical Social Engineering, Phishing, Incident Responses, and a few more. The clients of the organization includes Southern Company, Nordstorm, Delta, Scientific Games, AppRiver, BlueBird, etc. 

6. HackerOne

HackerOne was established in 2012 and its headquarters is located in San Francisco, US. It is one of the leading companies in hacker-powered security, worldwide. The core services of HackerOne includes Hacker-powered security through penetration testing, bug bounties, vulnerability disclosure programs, vulnerability assessment, compliance testing, and more.

HackerOne has few of the best customers worldwide including Google Play, Spotify, PayPal, Slack, HBO, Verizon, Twitter, Toyota, Starbucks, General Motors, Shopify,, and others. 

7. Intruder

Intruder is a cybersecurity company that was established in 2015 and its headquarters is located in London, UK. The USP of the company is using a high-quality scanning system that practices high-quality security checks without complexity. It also saves time and can help identify the right vulnerabilities of your organization. 

The company provides services like Vulnerability Assessment, Security Testing, Continuous Security Monitoring, Network & Cloud Security. The clients of the organization includes Litmus, Ometria, and many others. 


Ensuring the cybersecurity of your organization is essential. It mitigates the risk of attacks and breaches. Security testing is the process involving identifying and rectifying the vulnerabilities of your e-platform so you can ensure the safety of the data as well as the inventory (in case of an online store).

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