Top Penetration Testing Companies
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$25,000+Undisclosed10 - 49Tysons, VA
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See all 4 projectsbladestack.io is a Cybersecurity firm specializing in FedRAMP-compliant services, including documentation and advisory services for IT Security and Compliance. With 100% positive feedback, clients praise their subject matter expertise, outstanding project management, and responsive communication, describing them as highly professional and service-oriented.
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UndisclosedUndisclosed50 - 249Hawthorn East, Australia
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See all 1 projectsITConnexion is an IT services company specializing in IT support, website development, and project advisory services. Their reviews highlight a strong commitment to customer satisfaction, with 100% of reviewers noting their effective project management and seamless transition processes. Clients appreciate their proactive approach and competitive value, with no significant areas for improvement identified.
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$1,000+$100 - $149 / hr50 - 249New York, NY
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See all 5 projectsPro4ia is a Managed Cybersecurity and IT Services company, offering solutions such as IT Security, Cyber Defense, and Data Protection. Reviews highlight their seamless processes and tailored solutions, emphasizing their strong understanding of client needs without overselling. Pro4ia's cybersecurity platforms are described as top-notch, with over 80% of feedback praising their efficiency and partnership approach.
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$1,000+$50 - $99 / hr250 - 999Dubai, United Arab Emirates
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See all 4 projectsMeta techs is a cybersecurity company specializing in information security, network security, and managed cybersecurity services. Reviews highlight their timely project delivery, comprehensive and integrated security solutions, and customer-centric approach, with 100% positive feedback regarding their responsiveness and goal achievement. Additionally, 67% of reviews mention the high value for cost and strong alignment with client needs.
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$1,000+$25 - $49 / hr10 - 49Germasogeia, Cyprus
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See all 5 projectsSiteGuarding CY Ltd. is an IT security and development company specializing in website protection, CRM development, and application optimization. Based on client reviews, the company is highly regarded for its project management and technical expertise, with 100% of reviewers expressing satisfaction with their services. A notable 60% of clients commend their impressive reliability and clean, efficient code.
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$10,000+$100 - $149 / hr50 - 249Atlanta, GA
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See all 1 projectsImagineX Consulting is a software services firm specializing in transforming complex calculations into scalable algorithm-driven applications. According to client feedback, 100% of reviewers commend their responsiveness, communication, and project management skills. ImagineX is praised for effectively translating client needs into actionable solutions, and no areas for improvement were identified, indicating consistent client satisfaction.
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$10,000+$50 - $99 / hr50 - 249
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See all 2 projectsNine Summits Tech is a web development company specializing in e-commerce solutions, particularly on the Shopify platform, with a strong emphasis on UX design and SEO. Feedback indicates a 100% satisfaction rate, highlighting their commitment to meticulous planning, mobile optimization, and seamless client communication, resulting in enhanced conversion rates and performance metrics.
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$50,000+$50 - $99 / hr1,000 - 9,999Plano, TX
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See all 1 projectsBlack Box is a leading IT services provider, specializing in managed IT, cybersecurity, and 400G solutions. They consistently demonstrate strong project management and commitment, with 100% of reviewers highlighting their reliability in problem resolution. No areas of improvement were identified, affirming their effectiveness and professionalism in delivering tailored IT solutions.
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$1,000+$50 - $99 / hr10 - 49
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See all 4 projectsCloudserve Ltd is an IT services provider specializing in cloud solutions, remote support, and managed IT services. Across reviews, clients consistently praise their exceptional communication, proactive problem-solving, and reliability, with over 90% expressing satisfaction. Common themes include their personal approach, quick response times, and effectiveness in project management, making them a favored partner for ongoing IT needs.
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$10,000+$50 - $99 / hr50 - 249Dubai, United Arab Emirates
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See all 4 projectsBrixio Technologies L.L.C. is a technology solutions company specializing in custom software development, e-commerce platforms, and mobile applications. The company has received overwhelmingly positive feedback, with reviewers praising their effective communication, timely delivery, and ability to meet client requirements. Approximately 90% of reviews highlighted their strong project management skills and customer satisfaction focus.
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UndisclosedUndisclosed10 - 49Coppell, TX
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See all 1 projectsData Magic Computer Services is a managed cybersecurity company specializing in network security and data protection. Reviews highlight their effectiveness in securing networks and migrating servers to secure cloud environments, with a 100% positive feedback rate. Their family-owned structure and long-tenured tech staff contribute to a responsive and reliable service experience.
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UndisclosedUndisclosed10 - 49Kyiv, Ukraine
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See all 6 projectsHiTech Service LLC is a software development company specializing in custom solutions across diverse industries, including medical applications, IoT, and infrastructure management. The company receives overwhelmingly positive feedback, with approximately 100% of reviews noting their flexibility, quality management, and ability to meet tight deadlines. Clients commend HiTech Service LLC for their impressive project management skills, attention to detail, and the reliable execution of complex projects.
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$1,000+$150 - $199 / hr2 - 9Warren, MI
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See all 2 projectsCyber Protect LLC is a Warren, Michigan-based security-first IT company providing managed cybersecurity and IT services to small and mid-sized businesses across Southeast Michigan. We put security
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UndisclosedUndisclosed10 - 49Pasadena, CA
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See all 6 projectsCyber Defense Group is a highly-regarded managed cybersecurity firm specializing in information security, vulnerability assessments, and IT security. Across multiple reviews, clients praise their thoroughness, professionalism, and ability to meet compliance standards like SOC2 and HIPAA. The firm is commended for its flexibility, responsiveness, and deep industry knowledge, with approximately 90% of feedback highlighting their effective communication and results-oriented approach.
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$1,000+< $25 / hr10 - 49
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See all 4 projectsMSPAssist is a managed IT support provider, specializing in Network Operations Center (NOC) services and tech support outsourcing. Reviews indicate a strong commitment to reliability and quality support, with 75% of clients highlighting their effective communication and adaptability. While most feedback is positive, 25% of reviewers suggest areas for improvement, such as staff availability and communication skills.
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UndisclosedUndisclosed10 - 49Denver, CO
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See all 2 projectsBusiness Network Consulting is an IT services firm specializing in outsourced IT support, cybersecurity, cloud storage, and hardware updates for businesses. The company is praised for its personal, on-site approach and flexible pricing, with 100% of reviewers highlighting their effective communication and dedicated customer service. A common theme is the appreciation for their proactive and tailored solutions, although there is some mention of improvement needed in their support for Mac systems.
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$1,000+$25 - $49 / hr50 - 249Nashik, India
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See all 10 projectsGeeks Solutions is a server management and technical support company specializing in cloud infrastructure, server migrations, and system administration, particularly within the Linux and cPanel environments. The feedback is predominantly positive, with approximately 80% of the reviews highlighting their expertise, responsiveness, and cost-effectiveness. Clients commend their commitment to customer satisfaction and seamless communication, though improvements in honesty and staffing during certain hours have been suggested.
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$10,000+$25 - $49 / hr10 - 49Hyderabad, India
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See all 5 projectsCybercommand Private Limited is a cybersecurity firm specializing in Managed Cybersecurity, Information Security, and promoting compliance with standards such as SOC 2 and HIPAA. Across multiple reviews, they are praised for their timely delivery, proactive communication, and effective implementation of cybersecurity solutions, with 100% positive feedback highlighting their impressive work ethic and client satisfaction.
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$10,000+$50 - $99 / hr10 - 49Kraków, Poland
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See all 10 projectsScore Digital is a versatile software development company providing services such as mobile and web application development, UX/UI design, and ERP systems. Their reviews highlight a consistent theme of effective communication and timely project delivery, with 100% of feedback noting their professionalism and ability to handle complex projects efficiently. Around 50% of reviewers commend their technical expertise and adaptability to client needs.
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UndisclosedUndisclosed10 - 49Nashville, TN
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See all 1 projectsSublime Computer Services is a managed cybersecurity firm specializing in IT security and network security solutions. Clients praise their efficient IT management and find them approachable and hands-on, with 100% of reviews highlighting their strong relationship-building and timely communication. Their unique approach, akin to a "smaller company doing things in a very big way," impresses clients.
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UndisclosedUndisclosed250 - 999Pittsburgh, PA
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See all 1 projects1Path is a managed service provider (MSP) specializing in IT support, helpdesk services, and overall IT guidance. The company has been praised for its proactive approach and effective communication, with 100% of reviewers highlighting their strategic vision and ability to align IT services with long-term business goals. Positive feedback underscores client satisfaction with their responsiveness and stable IT environments.
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$5,000+$25 - $49 / hr10 - 49Bengaluru, India
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See all 1 projectsCyber Security Hive is a cybersecurity company specializing in managed cybersecurity, vulnerability assessments, and penetration testing. With a reputation for high-quality work and timely delivery, 100% of reviewers noted improvements in data protection and system security. The company is commended for its empathy, competitive pricing, and proactive approach in addressing IT security challenges.
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$1,000+$50 - $99 / hr10 - 49
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See all 5 projectsCyberclew is a managed cybersecurity company specializing in Information Security, Network Security, and Cyber Defense services. Their clients commend Cyberclew for their proactive management and tailored approach, with 100% of projects meeting expectations. Approximately 80% of reviews highlight their adept handling of complex cybersecurity tasks, while 60% appreciate their seamless integration into business processes and effective communication.
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$50,000+$50 - $99 / hr50 - 249Scottsdale, AZ
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See all 2 projectsGate6, Inc. is a web development company renowned for its creative, professional, and detail-oriented approach to building websites. Clients praise their ability to align with company values, prompt communication, and project management, with 100% of reviewers expressing satisfaction and no areas for improvement noted.
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$1,000+$150 - $199 / hr10 - 49Alexandria, VA
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See all 3 projectsEnvision Consulting is a company specializing in IT Security and Managed Cybersecurity services. They have consistently provided comprehensive IT support and enhanced security management, earning 100% positive feedback. Reviewers emphasize their ability to facilitate seamless transitions to remote work environments and highlight their exceptional project management and customer service.
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$1,000+$100 - $149 / hrFreelancerAliso Viejo, CA
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See all 9 projectsBlairSammons.com is a versatile IT consulting firm offering an extensive range of technology solutions, including IT infrastructure setup, video production, and AV technology management. Across diverse client sectors, Blair's services are consistently praised for significantly enhancing productivity, efficiency, and technological capacity. With 100% of reviewers highlighting Blair’s communication skills and problem-solving capabilities, the firm is commended for its reliable and professional approach to complex IT challenges.
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$5,000+Undisclosed10 - 49Boynton Beach, FL
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See all 6 projectsOpen Sec LLC is a cybersecurity company specializing in vulnerability assessments, ethical hacking, and pentesting for IT infrastructure and applications. Their clients praise their timely delivery and effective communication, with 100% positive feedback highlighting their strategic analysis and impressive reporting. Approximately 75% of reviewers specifically commend their ability to detect and provide solutions for security vulnerabilities.
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$1,000+$100 - $149 / hr10 - 49Royersford, PA
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See all 4 projectsKPInterface, Inc. is a Managed Cybersecurity and IT service provider specializing in Network Security, Cyber Defense, and managed IT solutions. The company receives high praise for their responsiveness, professionalism, and effective project management, with an impressive 100% positive feedback rate across reviews. Clients frequently commend their expertise in Information Security and excellent client relations.
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$1,000+< $25 / hr2 - 9Mumbai, India
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See all 2 projectsCiELO Technologies offers comprehensive cybersecurity services, including Information Security and Penetration Testing. Reviews highlight their technological competency, skilled and proactive team, and strong project management. Clients appreciate their tailored, cost-effective solutions and ethical long-term collaboration, indicating that CiELO Technologies is well-equipped for Cyber Defense and Data Protection projects.
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$5,000+$50 - $99 / hr50 - 249Sacramento, CA
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See all 9 projectsWest Advanced Technologies Inc is a cybersecurity service provider specializing in Vulnerability Assessment, Penetration Testing, and Network Security. They have consistently impressed clients with their thorough testing methodologies and precise threat identification, delivering projects on time and within budget. Approximately 100% of reviewers commend their effective communication and responsiveness, with no significant areas for improvement noted.
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$5,000+$50 - $99 / hr10 - 49Bengaluru, India
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See all 12 projectsCliffGuard Cybersecurity Pvt. Ltd. is a cybersecurity firm specializing in vendor risk management frameworks. Their services were praised for achieving 100% completion of risk reviews, passing a GDPR audit with no findings, and improving operational efficiency. The feedback is predominantly positive, highlighting their ability to integrate legal, compliance, and engineering needs effectively.
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$1,000+$100 - $149 / hr2 - 9Gdańsk, Poland
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See all 4 projectsSPIREE is a cybersecurity firm specializing in Information Security, IT Security, and Vulnerability Assessment. It consistently receives positive reviews, with 100% of feedback highlighting their professionalism, timely delivery, and effective communication. Customers commend SPIREE's flexibility and expert knowledge in executing penetration tests and cybersecurity audits, ensuring robust data protection and cyber defense solutions.
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$5,000+$100 - $149 / hr2 - 9Toronto, Canada
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See all 4 projectsSecur-IT Data Solutions Ltd. is a cybersecurity company specializing in services such as IT security, network security, and data protection. With 100% positive feedback, clients commend their professionalism, prompt communication, and high-quality work. Notably, 100% of reviewers highlight their effective project delivery and comprehensive security solutions, such as penetration testing and email security.
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$1,000+$150 - $199 / hr10 - 49Chesterfield, MO
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See all 3 projectsAllianceTech, a company specializing in IT security and managed cybersecurity services, receives consistently positive feedback, with 100% of reviewers highlighting their effective communication and timely delivery. Clients commend their strong understanding of cybersecurity needs and value alignment, making them a trusted partner in cyber defense and data protection.
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$5,000+$25 - $49 / hr10 - 49Sofia, Bulgaria
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See all 3 projectsCyberware is a Managed Cybersecurity company specializing in Information Security and Network Security transformations for diverse industries. Across reviews, 100% of clients commend their seamless project management and comprehensive security solutions, including Vulnerability Assessments and Cyber Defense. Their proactive approach and commitment to compliance are consistently praised, with no areas identified for improvement.
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UndisclosedUndisclosed2 - 9London, England
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See all 1 projectsHookPhish is a cybersecurity company specializing in phishing simulation, security awareness training, and external threat monitoring, including data breaches and typosquatting detection. The company receives positive feedback for its organized project management and impactful simulations, with 100% of reviewers noting improved employee awareness and a 35%–40% reduction in phishing click rates. Customizable training content could enhance their service offerings further.
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UndisclosedUndisclosed10 - 49Tampa, FL
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See all 1 projectsSixwatch is a Managed Cybersecurity company providing IT security and helpdesk services. Reviewers highlight their effective workflow and responsive communication, with 100% of feedback noting their timely resolutions and accessibility. Their advanced systems and technology instill confidence in clients seeking reliable cyber defense solutions.
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$10,000+$50 - $99 / hr10 - 49New York, NY
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See all 12 projectsVelstadt is a cybersecurity company specializing in comprehensive services such as penetration testing, threat intelligence, and vulnerability management. Across their reviews, 100% of clients commend their exceptional project management, timely deliverables, and tailored cybersecurity solutions. Approximately 90% mention their ability to provide actionable insights and seamless integration into existing systems, emphasizing their proficiency in Information and Network Security.
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UndisclosedUndisclosed10 - 49Tukwila, WA
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See all 2 projectsFuse Networks is an IT services company providing network integrity restoration, data protection, and cloud computing solutions. With 100% positive feedback, clients praise their exceptional customer service, same-day response times, and reliable project delivery, highlighting a strong alignment with client values and needs.
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$5,000+$50 - $99 / hr10 - 49Gorakhpur, India
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See all 5 projectsHyathi Technologies Private Limited is a software development company known for its exceptional project management and high-quality deliverables. The company is highly regarded for its capability to deliver on time, maintain clear communication, and proactively address challenges. Over 95% of feedback highlights their responsiveness, attention to detail, and strong alignment with client goals, showcasing their commitment to customer satisfaction.
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$10,000+$50 - $99 / hr10 - 49Toronto, Canada
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See all 4 projectsKrodata Solutions is a cybersecurity firm specializing in IT Security, Network Security, and Data Protection services. Reviews reveal a strong emphasis on managed cybersecurity solutions, with clients noting a significant reduction in security incidents and improved data protection. Approximately 100% of feedback highlights their technical expertise and responsive project management, while 75% commend their tailored solutions and alignment with client values.
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$25,000+Undisclosed2 - 9Finchampstead, England
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See all 6 projectsMelmac Solutions Limited is a cybersecurity and blockchain firm known for implementing robust and customized cybersecurity frameworks and blockchain solutions. Reviewers commend their expertise and proactive communication, with 100% noting timely delivery and responsiveness. Emphasizing Information Security and Cyber Defense, they provide value-oriented services tailored to specific industry needs, enhancing data protection and operational efficiency.
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$5,000+Undisclosed10 - 49Billericay, England
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See all 7 projectsClear Thinking IT Solutions is a cybersecurity company offering managed cybersecurity and IT security services. Their reviews highlight a 100% customer satisfaction rate, emphasizing their people-centered approach, quick problem-solving capabilities, and ability to exceed SLAs. Clients appreciate their proactive and reactive support in information and network security.
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$5,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 6 projectsCompufy Technolab Services Private Limited is an IT services company specializing in cloud management, security automation, and AWS infrastructure. The overall feedback from their reviews is overwhelmingly positive, with approximately 95% of clients highlighting their responsiveness, expertise, and commitment. Clients are particularly impressed by their prompt incident resolution and ability to meet customer demands, often exceeding expectations with their professionalism and dedication.
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$1,000+$25 - $49 / hr10 - 49Ahmedabad, India
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See all 1 projectsCYLANCE Technolabs Pvt. Ltd. is an IT service provider, excelling in 2nd and 3rd level IT support and project implementations. Feedback highlights their flexibility, accountability, and timely delivery, with 100% of reviewers noting their impressive project management and alignment with client values. The company maintains a strong reputation with no areas for improvement identified.
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$1,000+$25 - $49 / hr50 - 249
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See all 4 projectsDevinity Solutions is a versatile software development company offering services such as healthcare solutions and staff augmentation. Reviews highlight their deep technical expertise, proactive approach, and excellent customer service, with 100% project completion and high client satisfaction. 100% of reviewers praised their flexibility and responsiveness, while improvement areas include enhanced scalability planning.
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$1,000+$100 - $149 / hr2 - 9Memphis, TN
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See all 1 projectsWintellisys, Inc. is an IT services company specializing in managing IT infrastructure and cloud solutions. The reviews highlight their ability to deliver enterprise-class services, with 100% positive feedback on their dependable project management and cost-effective solutions. Clients appreciate their focus on essential services without upselling unnecessary products.
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$1,000+$25 - $49 / hr10 - 49Dresden, Germany
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See all 7 projectsLemlock is a cybersecurity firm specializing in services such as security audits, penetration testing, and GDPR compliance. Reviews highlight their expertise in information and IT security, with 100% positive feedback regarding their detailed and insightful reports, seamless communication, and ability to adapt to client needs. Their technical knowledge and proactive approach are consistently praised, with no areas for improvement identified.
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$5,000+$50 - $99 / hr2 - 9
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See all 3 projectsArkSentry is a cybersecurity company specializing in penetration testing and managed cybersecurity services. The company consistently receives positive feedback, with approximately 90% of reviewers praising their thoroughness, speed, and expertise in IT security. Clients appreciate ArkSentry’s detailed reports and commend their ability to enhance cybersecurity measures, despite occasional communication challenges.
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$1,000+$100 - $149 / hr2 - 9Oakville, Canada
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See all 4 projectsCloudOrbis provides comprehensive IT managed services including Network Security, firewall management, and VPN setup. Reviews on Clutch.co commend CloudOrbis for their reliable performance, excellent communication, and timely delivery, highlighting their expertise in Information Security and Data Protection. Clients report high satisfaction with the improvements in their IT infrastructure and the company's responsiveness.
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List of the Top 15 Penetration Testing Service Providers
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$5,000+$50 - $99 / hr10 - 49Amsterdam, Netherlands
Ability to deliver
37.6/40.017.8/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
100% Cybersecurity50% Threat/Attack Simulations -
$10,000+Undisclosed50 - 249Toronto, Canada
Ability to deliver
35.6/40.018/20 Reviews7.9/10 Clients & Experience9.7/10 Market PresenceService focus
50% Cybersecurity60% Threat/Attack Simulations50% Other -
$5,000+$100 - $149 / hr10 - 49Kraków, Poland
Ability to deliver
35.5/40.017.6/20 Reviews9.3/10 Clients & Experience8.6/10 Market PresenceService focus
100% Cybersecurity90% Threat/Attack Simulations -
$5,000+$150 - $199 / hr10 - 49Toronto, Canada
Ability to deliver
35.8/40.018.4/20 Reviews9.3/10 Clients & Experience8.1/10 Market PresenceService focus
55% Cybersecurity100% Threat/Attack Simulations45% Other -
$5,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
38.6/40.020/20 Reviews9.1/10 Clients & Experience9.5/10 Market PresenceService focus
25% Cybersecurity50% Threat/Attack Simulations75% Other -
$5,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
34.7/40.016.2/20 Reviews9.7/10 Clients & Experience8.8/10 Market PresenceService focus
70% Cybersecurity60% Threat/Attack Simulations30% Other -
UndisclosedUndisclosed50 - 249Overland Park, KS
Ability to deliver
38.7/40.020/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
50% Cybersecurity15% Threat/Attack Simulations50% Other -
$10,000+$50 - $99 / hr10 - 49
Ability to deliver
33.7/40.017.4/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
100% Cybersecurity60% Threat/Attack Simulations -
$5,000+$50 - $99 / hr10 - 49Rzeszów, Poland
Ability to deliver
33.6/40.018/20 Reviews9.9/10 Clients & Experience5.7/10 Market PresenceService focus
100% Cybersecurity60% Threat/Attack Simulations -
$5,000+Undisclosed50 - 249Edina, MN
Ability to deliver
33/40.017.6/20 Reviews6.4/10 Clients & Experience9/10 Market PresenceService focus
90% Cybersecurity50% Threat/Attack Simulations10% Other -
$5,000+Undisclosed10 - 49Ottawa, Canada
Ability to deliver
33.9/40.017.8/20 Reviews9.3/10 Clients & Experience6.9/10 Market PresenceService focus
50% Cybersecurity60% Threat/Attack Simulations50% Other -
$5,000+$200 - $300 / hr10 - 49Atlanta, GA
Ability to deliver
32.8/40.017/20 Reviews6.2/10 Clients & Experience9.6/10 Market PresenceService focus
100% Cybersecurity60% Threat/Attack Simulations -
$10,000+$100 - $149 / hr10 - 49Montevideo, Uruguay
Ability to deliver
34.9/40.019.6/20 Reviews9.7/10 Clients & Experience5.6/10 Market PresenceService focus
60% Cybersecurity40% Threat/Attack Simulations40% Other -
$5,000+Undisclosed50 - 249
Ability to deliver
33.1/40.018.4/20 Reviews8.5/10 Clients & Experience6.2/10 Market PresenceService focus
50% Cybersecurity45% Threat/Attack Simulations50% Other -
$1,000+$25 - $49 / hr50 - 249Eden Prairie, MN
Ability to deliver
37.2/40.018/20 Reviews9.6/10 Clients & Experience9.6/10 Market PresenceService focus
10% Cybersecurity100% Threat/Attack Simulations90% Other -
$1,000+$100 - $149 / hr250 - 999Austin, TX
Ability to deliver
32.4/40.014.4/20 Reviews9.2/10 Clients & Experience8.8/10 Market PresenceService focus
40% Cybersecurity30% Threat/Attack Simulations60% Other -
$5,000+$50 - $99 / hr2 - 9
Ability to deliver
31.4/40.016.2/20 Reviews8.1/10 Clients & Experience7.1/10 Market PresenceService focus
80% Cybersecurity80% Threat/Attack Simulations20% Other -
Undisclosed$150 - $199 / hr250 - 999McKinney, TX
Ability to deliver
36.6/40.017/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
15% Cybersecurity25% Threat/Attack Simulations85% Other -
$1,000+$25 - $49 / hr10 - 49Hildenborough, England
Ability to deliver
33/40.016.6/20 Reviews8.4/10 Clients & Experience8/10 Market PresenceService focus
55% Cybersecurity50% Threat/Attack Simulations45% Other -
$5,000+$200 - $300 / hr250 - 999Glendale, CA
Ability to deliver
36.3/40.016.8/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Cybersecurity10% Threat/Attack Simulations70% Other -
$1,000+$100 - $149 / hr250 - 999Dallas, TX
Ability to deliver
35.6/40.016/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Cybersecurity40% Threat/Attack Simulations90% Other -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
36.1/40.016.4/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Cybersecurity30% Threat/Attack Simulations70% Other -
$5,000+$100 - $149 / hr2 - 9Warszawa, Poland
Ability to deliver
30.8/40.016.4/20 Reviews8.4/10 Clients & Experience6/10 Market PresenceService focus
100% Cybersecurity70% Threat/Attack Simulations -
$10,000+$50 - $99 / hr250 - 999Sofia, Bulgaria
Ability to deliver
37.9/40.018.2/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Cybersecurity20% Threat/Attack Simulations90% Other -
$5,000+< $25 / hr50 - 249Amsterdam, Netherlands
Ability to deliver
31.1/40.016/20 Reviews8.1/10 Clients & Experience7/10 Market PresenceService focus
50% Cybersecurity45% Threat/Attack Simulations50% Other -
$1,000+$25 - $49 / hr10 - 49Târgu Mureș, Romania
Ability to deliver
30.3/40.016.2/20 Reviews7.9/10 Clients & Experience6.3/10 Market PresenceService focus
75% Cybersecurity70% Threat/Attack Simulations25% Other -
$1,000+$150 - $199 / hr50 - 249Madison, WI
Ability to deliver
35.6/40.016/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
30% Cybersecurity30% Threat/Attack Simulations70% Other -
$10,000+Undisclosed50 - 249Lisboa, Portugal
Ability to deliver
35.4/40.018.4/20 Reviews10/10 Clients & Experience7/10 Market PresenceService focus
40% Cybersecurity20% Threat/Attack Simulations60% Other -
$5,000+$150 - $199 / hr2 - 9Austin, TX
Ability to deliver
35.2/40.016.4/20 Reviews9.4/10 Clients & Experience9.3/10 Market PresenceService focus
100% Cybersecurity15% Threat/Attack Simulations -
UndisclosedUndisclosed50 - 249San Ramon, CA
Ability to deliver
36.5/40.016.8/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
25% Cybersecurity25% Threat/Attack Simulations75% Other
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Penetration Testing Company FAQs
Looking for a penetration testing company but not sure where to start? We've put together answers to the most common questions businesses ask when searching for a trusted partner. This FAQ covers what you need to know before hiring a penetration testing company, from pricing and services to results and red flags.
Clutch identifies ethical hacking and security audit firms that help organizations uncover vulnerabilities before attackers do twice a year based on a proprietary methodology. The top penetration testing companies for Fall 2025 include:
A penetration testing company specializes in evaluating the security of an organization’s IT infrastructure by simulating real-world cyberattacks. Also known as “pen testing” or “ethical hacking,” this process involves authorized security professionals attempting to exploit vulnerabilities in systems, applications, networks, and even employee behaviors to uncover potential weaknesses before malicious hackers can.
These companies use a variety of methods such as social engineering, phishing, brute force attacks, and vulnerability scanning to assess how easily a system could be breached. The goal isn’t just to find weaknesses, but to demonstrate how those vulnerabilities could be exploited and what kind of damage they might cause. After the assessment, they provide a comprehensive report that includes the vulnerabilities discovered, how they were exploited, and prioritized recommendations for remediation.
Penetration testing companies often offer different types of testing such as network testing (internal and external), web and mobile application testing, wireless security testing, and cloud environment assessments. Some even include physical security testing and social engineering campaigns to simulate more advanced threats. Organizations typically hire penetration testers to comply with industry regulations (such as PCI-DSS, HIPAA, or ISO 27001), meet customer security requirements, or proactively strengthen their cybersecurity defenses. In today’s threat landscape, working with a penetration testing company is a critical step toward identifying risks and building a more resilient security posture.
Choosing the right penetration testing company is essential for ensuring your organization’s cybersecurity is thoroughly and effectively assessed. Start by looking for firms with proven experience in your industry and a strong track record in testing the specific systems you use—whether it's web applications, networks, cloud infrastructure, or IoT devices. Make sure they follow recognized standards like OWASP, NIST, or OSSTMM, and ask about the certifications of their testers (e.g., OSCP, CEH, or CISSP).
Here are some key factors to consider when evaluating options:
- Certifications and recognized frameworks
- Experience in your specific industry or system type
- Thorough reporting and risk prioritization
- Post-assessment support and communication
- Verified client reviews on platforms like Clutch
Clutch is particularly useful for comparing penetration testing providers based on real client feedback, ratings, and project summaries. Using review platforms alongside technical vetting can help you choose a partner that delivers both security and value.
Before hiring a penetration testing company, asking the right questions can help you evaluate their expertise, methodology, and fit for your organization. Here are key questions to consider:
- What testing methodologies do you follow?
- What certifications do your testers hold?
- Do you offer different types of testing?
- How do you handle data confidentiality?
- What will the final report include?
- Do you offer remediation guidance and retesting?
- Can you provide references or case studies?
- What is the timeline and cost for your services?
When hiring a penetration testing company, watch for red flags like a lack of certifications, unclear testing methods, or poor communication. Be wary of firms that rely only on automated tools or refuse to share sample reports or client references. If they don’t have clear data protection policies or won’t sign an NDA, that’s a concern. Also, avoid companies that guarantee perfect results, as real testing should uncover and address risks honestly.
Hiring a penetration testing firm typically costs between $2,000 and $50,000, depending on the scope and complexity of the project. Small tests start at around $2,000–$5,000, while mid-level projects can range from $5,000 to $20,000. Larger, more comprehensive assessments may exceed $20,000. Pricing models include fixed rates, day rates $1,000–$3,000/day, or hourly fees $50–$300/hour. Costs vary based on system size, test type, and depth.