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10 Top Penetration Testing Companies in USA 2021

Blog: Think Data Analytics Blog

Here is a List and comparison of the Top Penetration Testing Companies: Top Pen Testing Service Providers from USA.

We have provided a list of the best Pen Testing Service Provider companies from the USA. We have also compared pen testing companies in detail so you can quickly select the best provider for your services.

In this article, we will review Penetration Testing in short and mainly focus on the companies who provide pen testing service provider companies.

List of 10 Most Promising Penetration Testing Companies USA

Top Penetration Testing Companies USA In 2021

Given below is a list of the top Penetration Testing services companies in the market.

Indium Software

Indium Software: Providing customer-centric high-quality technology solutions that deliver business value.

Indium software has been helping global enterprises and ISVs across BFSI, Healthcare, Retail, Manufacturing and other industries develop and enforce the most effective protection for their IT environments.

They have a team of certified engineers with more than 10+ years of experience specializing in end-to-end security testing services. As a thought leader in QA, they adhere to the industry guidelines like OWASP Top 10 & SANS Top 25 along with HIPAA, PCI DSS, SOX.

Best for Global enterprises and ISVs looking to identify the security threats within their system, measure its potential vulnerabilities and avoid future security exploits.

Headquarters: Cupertino, CA
Founded: 1999
Company size: 1100+

Core Services: Network penetration testing, application security testing, cloud application security testing, mobile application security testing, Vulnerability Assessment


ScienceSoft is a cybersecurity services provider and a software development company. ScienceSoft helps their clients operating in banking, healthcare, retail, manufacturing, and other industries to design and implement the most relevant defense for their IT environments.

Headquarters: Texas, USA
Founded: 1989
Employees: 500 – 1000
Revenue: $25 M

Core Services: Security Testing (Vulnerability Assessment, Penetration Testing, Compliance Testing, Security Code Review, Infrastructure Security Audit), Web Application Protection, Network Protection, Managed IT Services, IoT solutions, Data Analytics.

Products: IBM QRadar for Security Intelligence, QLean for QRadar Health Check and ScienceSoft SIEM for Automated Security Monitoring.

Clients: Walmart, Nestle, eBay, NASA JPL, T- Mobile, Baxter, Viber, M&T Bank, etc.



DataArt is a global software engineering firm that takes a uniquely human approach to solving problems.

With over 20 years of experience, teams of highly-trained engineers around the world, deep industry sector knowledge, and ongoing technology research, we help clients create custom software that improves their opertaions and opens new markets. Powered by our People Fisrt principle, we work with clients at any scale and on any platform, and adapt alongside them as they evolve.

We integrate our engineering excellence with deeply human values that drive our business and our approach to relationships: curiosity, empathy, trust, honesty, and intuition. These qualities help us deliver high-value, high-quality solutions that our clients depend on, and lifetime partnerships they believe in.

Our key services:


Acunetix is a fully automated web vulnerability scanner that detects and reports on over 4500 web application vulnerabilities including all variants of SQL Injection and XSS.

It complements the role of a penetration tester by automating tasks that can take hours to test manually, delivering accurate results with no false positives at top speed. Acunetix fully supports HTML5, JavaScript, and Single-page applications as well as CMS systems.

This includes advanced manual tools for penetration testers and integrates them with popular Issue Trackers and WAFs.


Wallarm is an application security vendor with 8 years of experience. The key team expertise is application and API security.

Wallarm Professional Services includes:

Wallarm guarantees a high-skilled dedicated team for each project, online project support in messengers like Slack and via email, and a business-oriented approach that includes impact analysis for a particular industry.

Wallarm AppSec Product line consists of:

Berezha Security Group

Berezha Security Group is a cybersecurity consulting firm specializing in all aspects of application security, network and social engineering penetration testing, cybersecurity consulting, and professional training.

Since its founding in 2014, Berezha has delivered over 120 projects for more than 80 clients worldwide. We have customers in all major business sectors, including IT services, software products, banking, fintech, retail, healthcare, media, gaming, consulting services, legal and advisory, and more.

Using our offensive mindset and attack experience, we help our customers develop a mindful approach to cybersecurity and integrate security principles into all aspects of their business.

All mid- and senior-level BSG professionals hold prestigious cybersecurity certifications and most are OSCP-certified. Our professional certificates independently prove our ability to provide expert-level application security, penetration testing, and security consulting services.

We know that you will never accept the amount of security we want for you; we get that. But to let you make well-informed security decisions, we are always upfront and transparent in our communications and provide you with the most accurate view of your security posture.

Packetlabs Ltd.

We offer a variety of services including infrastructure penetration testing, web and mobile application testing, social engineering, red team exercises, source-code reviews and exploit development all to help you protect your most valuable assets – your data and your customers.

Our clients occupy multiple industries including government, technology, media, retail, healthcare, financial, consulting, law enforcement, and more. We mandate each of our consultants to complete the most advanced penetration testing training available in the industry. The minimum qualification our resources have is the OSCP, which requires the successful completion of a 24-hour practical certification challenge.

Our slogan, Ready for more than a VA scan?® proves our commitment to the industry to provide only expert-level penetration testing. Our team of consultants think outside the box to find weaknesses others overlook, and continuously learn new ways to evade controls in modern networks. We refuse to compromise on the thoroughness of our testing and will never outsource our engagements.

Read more about: Top Software Testing Companies

Cipher Security LLC

Cipher Security LLC is known as a global security company offers highly efficient SOC I and SOC II Type 2 certified managed security and consulting services.

Headquarters: Miami, USA
Founded: 2000
Employees: 300
Revenue: $20- $50 M

Core Services: Penetration Testing & Ethical Hacking Services, Vulnerability Assessment, Risk and Assessment, PCI Assessment and Consulting, Software Security Assurance, Threat Monitoring, etc.

Products: Self-Assessment Tools

Clients: Forcepoint


QA Mentor

QA Mentor is a cybersecurity, functional & network security, and penetration testing services provider.

QA Mentor provides support to 400+ clients around the world across banking, healthcare, retail, ecommerce, travel, aviation, gas & oil, and other industries to assure applications, websites, mobile platforms are free from vulnerabilities and compliance issues.

Core Services: Security Testing, Vulnerability Assessment, Cyber Security Assessment, Penetration Testing, Compliance Testing, Security Code Review, Infrastructure Security Audit, Web Application Protection, Network Security Audit, Mobile Security Assessment.



Hi LA, we’re SugarShot. We do IT and cybersecurity differently. In fact, we’re an open rebellion against the IT grain. Because who decided it needs to be boring? Our team specializes in managed IT support, cybersecurity and computer network services for Los Angeles businesses.

We know that slow and unreliable technology can be crippling to a growing business. Our goal is simple: to reduce your IT stress and deploy the technology solutions you need to reach your growth goals. We offer simple pricing and scalable IT solutions for teams of all sizes. Our services include proactive IT planning, security, incident response, IT compliance and 24/7 support.

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