Top Penetration Testing Companies
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$1,000+< $25 / hr10 - 49Ahmedabad, India
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See all 7 projectsTECHMONARCH is a cybersecurity firm excelling in managed cybersecurity services, IT security, and cyber defense. With 100% positive feedback highlighting their proactive problem-solving and cost-effective solutions, they are lauded for reducing security incidents and enhancing system performance. Clients appreciate their timely project management, responsiveness, and 24/7 IT support, with no areas for improvement suggested.
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$1,000+$100 - $149 / hrFreelancerAhmedabad, India
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See all 1 projectsReputation BUILDUP is an online reputation management company specializing in removing or burying negative links. The feedback indicates that 100% of reviewers appreciate their responsiveness and accessibility, while a notable aspect for improvement is their occasional inability to eliminate certain links. Overall, clients find Reputation BUILDUP to be effective and easy to work with, with reasonable pricing.
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$10,000+$100 - $149 / hr10 - 49Portland, ME
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See all 1 projectsESM Global Consulting is an app development company recognized for their effective solutions and enthusiastic approach to projects. In reviews, clients appreciate their ability to meet project timelines and their dedication to improving user experiences. While 100% of the feedback is positive, there is a suggestion for more regular meetings throughout project engagements.
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$1,000+$100 - $149 / hr2 - 9Istanbul, Türkiye
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See all 1 projectsZero1 Technology is a cybersecurity firm specializing in tailored solutions, including vulnerability assessments and data protection, to enhance IT and network security. With 100% positive feedback, clients commend their strategic, proactive approach and expertise, leading to a 68% reduction in vulnerabilities and a 95% decrease in incident response time.
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$10,000+$50 - $99 / hr10 - 49Amman, Jordan
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See all 4 projectsiVega Information Technology L.L.C is a comprehensive digital solutions company specializing in web development, SEO, and cybersecurity services such as Information Security and Vulnerability Assessment. Based on reviews, 100% of clients praised their seamless integration of services, exceptional project management, and effective communication. The company’s commitment to security was highlighted by zero security incidents post-launch and a notable 300% increase in organic traffic, attesting to their proficiency in IT Security and Cyber Defense.
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$1,000+$50 - $99 / hr10 - 49
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See all 3 projectsClers, a technology development company, specializes in creating MVPs, blockchain solutions, and mobile applications. Their reviews indicate that 85% of clients appreciated their communication and proactive problem-solving. Clients highlight their flexibility and ability to deliver cost-efficient solutions. However, 15% of clients experienced minor communication issues, suggesting room for improvement in this area. Overall, Clers is commendable for its technical expertise and project ownership.
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$5,000+Undisclosed50 - 249Delhi, India
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Midsize Cybersecurity company Astra Security, is in Claymont, Delaware and Delhi, India. The team offers Cybersecurity.
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$1,000+$100 - $149 / hr2 - 9
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See all 1 projectsSimplicIT is an IT services company specializing in server setup, integration, and hosting solutions. The reviews indicate a high level of customer satisfaction, with 100% of feedback highlighting their excellent customer service and effective communication. Clients appreciate their commitment to responsibilities and the flexibility in communication outside standard office hours.
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$5,000+Undisclosed10 - 49Peppermint Grove, Australia
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See all 1 projectsDelta Sierra Consulting is an IT services company specializing in managed IT services and cloud-based system migrations. Reviewers consistently praise their excellent communication skills and project management capabilities, with 100% positive feedback regarding their proactive approach and transparent pricing model. Clients appreciate their cost-effective solutions, especially for non-profit organizations.
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UndisclosedUndisclosed50 - 249Fishers, IN
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Braden Business Systems, an IT strategy consulting company, was launched in 1989. The team provides IT strategy consulting and cloud consulting & SI.
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$10,000+< $25 / hr10 - 49Kozhikode, India
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See all 3 projectsBitflies Evolve Pvt. Ltd. specializes in IT Security and Data Protection services, with a focus on application testing and security analysis. Reviews highlight their professionalism and expertise, with 100% positive feedback regarding timely delivery and quality. Notably, 50% of reviewers emphasized the team's depth of experience and effective identification of vulnerabilities in projects.
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$1,000+$50 - $99 / hr10 - 49Córdoba, Argentina
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See all 6 projectsProcom IT Solutions is a Managed Cybersecurity and IT Security company renowned for its comprehensive Information Security services, including network security, cloud services, and data protection. Notably, 100% of reviewers commend their rapid response, effective problem-solving, and project management, with 33% mentioning budget-friendly pricing as an advantage.
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$10,000+$25 - $49 / hr1,000 - 9,999Ho Chi Minh City, Vietnam
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Terralogic Solutions Inc is an UX agency. Launched in 2008, the company is based in San Jose, California and Ho Chi Minh City, Vietnam. Their team offers UX/UI Design and IT managed services.
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$10,000+$150 - $199 / hr10 - 49New York, NY
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See all 3 projectsTEKConn is an IT support and management company known for its responsive and professional service, managing internal networks, PCs, and network security. Approximately 100% of reviewers express satisfaction with their performance, highlighting their competence and ability to minimize downtime. They are praised for their proactive problem-solving and effective communication, making them a reliable partner for IT solutions.
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$1,000+$25 - $49 / hr2 - 9
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See all 1 projectsCyberNexora is a cybersecurity firm specializing in Information Security and Internet Security solutions. Reviews highlight their ability to address complex security challenges, such as resolving Japanese SEO hacks, with 100% of feedback commenting on their effective and timely service delivery. Clients appreciate their competitive pricing and punctual project management.
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$1,000+< $25 / hr2 - 9Sheridan, WY
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See all 2 projectsCelsius Solutions is an SEO agency known for increasing online visibility and organic traffic. A review from Brookswood Bootcamp highlights a 771% increase in Google Search impressions and 100% organic traffic growth, emphasizing their effective communication and project management. The review reflects 100% satisfaction, noting their professionalism and budget-conscious approach.
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UndisclosedUndisclosed10 - 49Macquarie Park, Australia
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Launched in 2006, StickmanCyber is a small Macquarie Park, Australia-based Cybersecurity company. Their services include Cybersecurity.
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$5,000+$100 - $149 / hr250 - 999Richmond Hill, Canada
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MSP Corp Central is an IT managed services company. The Richmond Hill, Canada-based firm provides IT managed services and Cybersecurity.
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$10,000+$50 - $99 / hr10 - 49Cincinnati, OH
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See all 1 projectsCinter Unison Networks is an IT solutions provider specializing in cloud server installations and management, particularly with Microsoft Azure. Review feedback highlights a 100% positive reception, with clients praising their project management and quick response times. Notably, 100% of reviewers commend their innovative ideas, although some suggest enhancing communication clarity in IT terminology.
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UndisclosedUndisclosed10 - 49Collingwood, Australia
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See all 2 projectsToniolo is an IT support and solutions provider that specializes in managing hosting, cyber security, and offering tailored IT solutions. Reviews highlight their exceptional responsiveness, personalized communication, and cost-effectiveness. Both reviewers, representing diverse industries, emphasize the company's reliability and the expertise of David Toniolo, with 100% positive feedback on their responsiveness and communication.
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$1,000+$200 - $300 / hr50 - 249Taipei, Taiwan
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CYMETRICS, ONEDEGREE GLOBAL (SG) PTE. LTD. Is a Cybersecurity company. Founded in 2020, the team offers Cybersecurity.
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$50,000+$25 - $49 / hr1,000 - 9,999San Jose, CA
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IoT development company eInfochips - an Arrow company was launched in 1994. The company focuses on IoT development and cloud consulting & SI.
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$5,000+$150 - $199 / hr10 - 49Queen Creek, AZ
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See all 3 projectsIT Partner is an IT services company specializing in cloud migration, tenant-to-tenant migration, and server management. The company has received overwhelmingly positive feedback, with clients highlighting their efficiency, responsiveness, and professional project management. Approximately 95% of reviewers noted satisfaction with their value for cost and alignment with company values, while about 85% praised their ability to handle complex legacy systems without disruption.
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$1,000+$50 - $99 / hr2 - 9Almaty, Kazakhstan
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Salva Service is a Cybersecurity and IT managed services company. They are headquartered in Almaty, Kazakhstan and have small team. They specialize in Cybersecurity and IT managed services.
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UndisclosedUndisclosed50 - 249Beachwood, OH
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Cybersecurity and IT managed services company Hurricane Labs was founded in 2003. Based in Beachwood, Ohio, the team provides Cybersecurity and IT managed services.
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$250,000+$300+ / hr2 - 9London, England
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SanRa is a Cybersecurity company established in 2022. The small team specializes in Cybersecurity.
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$25,000+$150 - $199 / hr50 - 249Emalahleni, South Africa
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See all 1 projectsCyber Matrix Tech offers specialized services in penetration testing and vulnerability assessments, focusing on Information Security, IT Security, and Network Security. Reviews highlight their innovative use of Artificial Intelligence, professionalism, and comprehensive reporting. While communication and data presentation could be improved, clients commend their responsiveness, expert remediation advice, and significant contributions to enhanced Cyber Defense and Data Protection.
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UndisclosedUndisclosed250 - 999Nashville, TN
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IT managed services company Novatech, Inc. Is headquartered in Nashville, Tennessee and Nashville, Tennessee. They provide IT managed services and Cybersecurity and were established in 1998.
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$5,000+$100 - $149 / hr10 - 49Warszawa, Poland
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Launched in 2017, Inceite is a Cybersecurity company. Their team focuses on Cybersecurity and IT staff augmentation.
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$1,000+$100 - $149 / hr10 - 49Warszawa, Poland
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DC9 Group is a Cybersecurity company. They offer Cybersecurity and IT managed services and are headquartered in Warszawa, Poland.
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$1,000+$200 - $300 / hr2 - 9Sydney, Australia
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Volkis, a Cybersecurity company, was established in 2019. The firm offers Cybersecurity, and is small.
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UndisclosedUndisclosed50 - 249Zug, Switzerland
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LUCY Security is a Cybersecurity company. Launched in 2015, the team offers Cybersecurity.
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UndisclosedUndisclosed10 - 49Norwell, MA
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See all 1 projectsaNetworks, Inc. is a managed cybersecurity firm specializing in information security, IT security, and network security services. Reviewers consistently highlight their comprehensive assessments and tailored security solutions, resulting in improved compliance and reduced security incidents. With a 100% positive feedback rate, they are praised for their proactive approach and commitment to exceeding client expectations.
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UndisclosedUndisclosed250 - 999Tempe, AZ
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Bishop Fox is a midsize Cybersecurity and Application Testing company launched in 2005. Their team provides Cybersecurity and Application Testing.
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$1,000+Undisclosed1,000 - 9,999Wayne, PA
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Sungard Availability Services is a cloud consulting & SI company launched in 1978. Their team focuses on cloud consulting & SI and Cybersecurity.
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UndisclosedUndisclosed1,000 - 9,999Eden Prairie, MN
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Arctic Wolf is a large Cybersecurity company headquartered in Eden Prairie, Minnesota and Temple Terrace, Florida. Their services include Cybersecurity and BI & big data consulting & SI.
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UndisclosedUndisclosed1,000 - 9,999San Antonio, TX
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Bitdefender is a Cybersecurity company. The San Antonio, Texas-based team focuses on Cybersecurity and Custom Software Development.
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UndisclosedUndisclosed250 - 999Birmingham, England
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IT strategy consulting company Air IT Group was established in 2005. The team provides IT strategy consulting and cloud consulting & SI.
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$5,000+$200 - $300 / hr10 - 49Charlotte, NC
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Fortalice Solutions LLC is a Cybersecurity company. Their small team of employees is headquartered in Charlotte, North Carolina. Their team focuses on Cybersecurity.
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$5,000+$200 - $300 / hr10 - 49Budapest, Hungary
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Launched in 2019, Cydrill is a Cybersecurity company. Their services include Cybersecurity.
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$5,000+Undisclosed10 - 49O'Fallon, IL
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Small Cybersecurity company Alpine Security, is in O'Fallon, Illinois. The team focuses on Cybersecurity.
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UndisclosedUndisclosed50 - 249Oak Brook, IL
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Strategic Solutions, Inc., a midsize Cybersecurity and IT managed services company, is in Oak Brook, Illinois. Their services include Cybersecurity and IT managed services.
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Undisclosed$50 - $99 / hr2 - 9
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Based in Prague, Czech Republic and Vienna, Austria, InvraSec is a small Cybersecurity company. Their services include Cybersecurity and AI Consulting.
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Undisclosed< $25 / hr10 - 49Royal Leamington Spa, England
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Hacker On Rent is a Cybersecurity company. They were established in 2018, and their services include Cybersecurity.
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$75,000+$25 - $49 / hr10 - 49Singapore
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Responsible Cyber, a Cybersecurity company, was established in 2017. The team focuses on Cybersecurity and is located in Singapore.
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$10,000+$100 - $149 / hr10 - 49Steinhausen, Switzerland
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Citadelo is a Cybersecurity company. The Steinhausen, Switzerland-based team provides Cybersecurity and cloud consulting & SI.
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$1,000+$25 - $49 / hr10 - 49Noida, India
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CyberSRC Consultancy LLP is a Cybersecurity company. The team provides Cybersecurity and Application Testing and is headquartered in Noida, India and London, England.
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Undisclosed$150 - $199 / hr2 - 9Atlanta, GA
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Founded in 2017, Vonahi Security is a small Cybersecurity company. Their services include Cybersecurity.
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$1,000+$50 - $99 / hr10 - 49Mumbai, India
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Founded in 2010, Redfox Cybersecurity is a small Cybersecurity company headquartered in Toronto, Canada and Santa Clara, California. Their team provides Cybersecurity and Application Testing.
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$10,000+Undisclosed10 - 49Minneapolis, MN
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White Oak Security, a Cybersecurity company, was established in 2007. The team provides Cybersecurity and is headquartered in Minneapolis, Minnesota.
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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
38.8/40.019/20 Reviews10/10 Clients & Experience9.8/10 Market PresenceService focus
100% Cybersecurity50% Threat/Attack Simulations -
$5,000+$100 - $149 / hr10 - 49Kraków, Poland
Ability to deliver
35.3/40.017.4/20 Reviews9.3/10 Clients & Experience8.6/10 Market PresenceService focus
100% Cybersecurity90% Threat/Attack Simulations -
$10,000+Undisclosed50 - 249Toronto, Canada
Ability to deliver
34.8/40.017.2/20 Reviews7.9/10 Clients & Experience9.7/10 Market PresenceService focus
50% Cybersecurity60% Threat/Attack Simulations50% Other -
$5,000+$150 - $199 / hr50 - 249New York, NY
Ability to deliver
37.8/40.019.2/20 Reviews9.1/10 Clients & Experience9.5/10 Market PresenceService focus
25% Cybersecurity50% Threat/Attack Simulations75% Other -
$10,000+$50 - $99 / hr10 - 49
Ability to deliver
34.1/40.017.8/20 Reviews10/10 Clients & Experience6.3/10 Market PresenceService focus
100% Cybersecurity60% Threat/Attack Simulations -
UndisclosedUndisclosed50 - 249Overland Park, KS
Ability to deliver
38.3/40.019.6/20 Reviews9.8/10 Clients & Experience8.9/10 Market PresenceService focus
50% Cybersecurity15% Threat/Attack Simulations50% Other -
$5,000+$150 - $199 / hr10 - 49Toronto, Canada
Ability to deliver
34/40.016.6/20 Reviews9.3/10 Clients & Experience8.1/10 Market PresenceService focus
55% Cybersecurity100% Threat/Attack Simulations45% Other -
$5,000+$50 - $99 / hr10 - 49Rzeszów, Poland
Ability to deliver
33/40.017.4/20 Reviews9.9/10 Clients & Experience5.7/10 Market PresenceService focus
100% Cybersecurity60% Threat/Attack Simulations -
$1,000+$25 - $49 / hr50 - 249Eden Prairie, MN
Ability to deliver
38/40.018.8/20 Reviews9.6/10 Clients & Experience9.6/10 Market PresenceService focus
10% Cybersecurity100% Threat/Attack Simulations90% Other -
$5,000+$200 - $300 / hr10 - 49Atlanta, GA
Ability to deliver
32.6/40.016.8/20 Reviews6.2/10 Clients & Experience9.6/10 Market PresenceService focus
100% Cybersecurity60% Threat/Attack Simulations -
$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 -
$5,000+Undisclosed10 - 49Ottawa, Canada
Ability to deliver
33.3/40.017.2/20 Reviews9.3/10 Clients & Experience6.9/10 Market PresenceService focus
50% Cybersecurity60% Threat/Attack Simulations50% Other -
$10,000+$100 - $149 / hr10 - 49Montevideo, Uruguay
Ability to deliver
34.3/40.019/20 Reviews9.7/10 Clients & Experience5.6/10 Market PresenceService focus
60% Cybersecurity40% Threat/Attack Simulations40% Other -
$1,000+$100 - $149 / hr250 - 999Dallas, TX
Ability to deliver
36.4/40.016.8/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Cybersecurity40% Threat/Attack Simulations90% Other -
$5,000+$200 - $300 / hr250 - 999Glendale, CA
Ability to deliver
36.9/40.017.4/20 Reviews10/10 Clients & Experience9.5/10 Market PresenceService focus
30% Cybersecurity10% Threat/Attack Simulations70% Other -
$10,000+$50 - $99 / hr250 - 999Sofia, Bulgaria
Ability to deliver
38.7/40.019/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
10% Cybersecurity20% Threat/Attack Simulations90% 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 -
$1,000+$25 - $49 / hr10 - 49Hildenborough, England
Ability to deliver
32.6/40.016.2/20 Reviews8.4/10 Clients & Experience8/10 Market PresenceService focus
55% Cybersecurity50% Threat/Attack Simulations45% 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 -
$1,000+$150 - $199 / hr50 - 249Oak Brook, IL
Ability to deliver
35.7/40.016/20 Reviews10/10 Clients & Experience9.7/10 Market PresenceService focus
30% Cybersecurity30% Threat/Attack Simulations70% 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 -
$5,000+< $25 / hr50 - 249Amsterdam, Netherlands
Ability to deliver
30.9/40.015.8/20 Reviews8.1/10 Clients & Experience7/10 Market PresenceService focus
50% Cybersecurity45% Threat/Attack Simulations50% Other -
$5,000+$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
29.9/40.016/20 Reviews9.7/10 Clients & Experience4.2/10 Market PresenceService focus
70% Cybersecurity60% Threat/Attack Simulations30% 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 -
$25,000+$25 - $49 / hr50 - 249Salem, NH
Ability to deliver
35.1/40.017/20 Reviews8.8/10 Clients & Experience9.3/10 Market PresenceService focus
100% Cybersecurity10% Threat/Attack Simulations -
$10,000+$25 - $49 / hr1,000 - 9,999London, England
Ability to deliver
31/40.019.2/20 Reviews6.7/10 Clients & Experience5.2/10 Market PresenceService focus
20% Cybersecurity100% Threat/Attack Simulations80% Other -
$5,000+$100 - $149 / hr2 - 9New York, NY
Ability to deliver
29.4/40.016.4/20 Reviews4.6/10 Clients & Experience8.3/10 Market PresenceService focus
100% Cybersecurity100% Threat/Attack Simulations -
$1,000+$150 - $199 / hr50 - 249Bothell, WA
Ability to deliver
33.8/40.017/20 Reviews8.1/10 Clients & Experience8.7/10 Market PresenceService focus
15% Cybersecurity50% Threat/Attack Simulations85% Other -
UndisclosedUndisclosed10 - 49Longwood, FL
Ability to deliver
35.8/40.016.2/20 Reviews10/10 Clients & Experience9.6/10 Market PresenceService focus
10% Cybersecurity50% Threat/Attack Simulations90% Other -
$5,000+$100 - $149 / hr10 - 49Melbourne, Australia
Ability to deliver
30.2/40.016.2/20 Reviews7.9/10 Clients & Experience6.2/10 Market PresenceService focus
100% Cybersecurity50% Threat/Attack Simulations
Latest Penetration Testing Articles
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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 based on a proprietary methodology. The top penetration testing companies for 2026 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.