Find a pentest company offering Penetration Testing
5017 companies offer this service
ThreatCon1, LLC
Cybersecurity company specializing in threat monitoring, response, and penetration testing; based in Lumberton, Texas, with 6 employees, founded in 2025. ThreatCon1 explicitly offers penetration testing services to identify vulnerabilities and strengthen defenses for SMBs.
Ascent Portal
Texas-based cybersecurity firm specializing in penetration testing services; offers WISP/Pen Testing and integrated security assessments with headquarters at 1301 S. Capital of Texas Hwy, Austin, TX 78746. Provides comprehensive vulnerability testing to identify security weaknesses.
Oppeo Security
Cybersecurity company based in Cedar Park, Texas, providing comprehensive security services such as risk management, vulnerability assessments, cloud security, incident response, and penetration testing; offers specialized pentesting including red teaming, purple teaming, and continuous assessments, serving SMBs to large enterprises.
Diversified
Texas-based Diversified specializes in audio visual and media solutions with a global footprint; it provides cybersecurity services including penetration testing and ethical hacking, confirmed by its service descriptions and industry news.
Pentesting Team
Cybersecurity firm specializing in penetration testing services; based in Houston, TX, with explicit offerings including user and internal network penetration tests.
Hilliard Office Solutions
IT Services and IT Consulting company specializing in managed IT, custom tech solutions, and cybersecurity including penetration testing; 37 employees, $4.9M revenue, founded 2005, Midland, Texas, USA; provides offensive/ethical hacking to identify vulnerabilities and test defenses.
Graphene Technologies
Private cybersecurity and IT solutions provider based in Houston, Texas; specializes in penetration testing and security assessments with a dedicated team of 1 employee; serves clients globally with a focus on high-quality, tailored cybersecurity services.
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IntelliGuards
Cybersecurity company specializing in penetration testing and security assessments; based in Austin, Texas with 2 employees, founded in 2022, and offering intelligence-led cybersecurity solutions tailored to modern digital threats.
The Oxman Group LLC
Computer and Network Security company based in Fort Worth, Texas; provides penetration testing, risk assessments, and executive security services; $1.7M annual revenue, founded 2013, 1-10 employees, -100% YoY growth, specializing in cybersecurity consulting and testing.
Wiresolve
Cybersecurity firm specializing in offensive security and penetration testing; based in San Antonio, Texas, with a focus on red team services and incident response.
Cloud Tech Services, Inc.
Cybersecurity company based in Dallas, Texas; provides penetration testing, vulnerability assessments, and patch management services; listed on their website as offering regular security testing and monitoring.
NSS Labs
Cybersecurity company based in Austin, Texas, providing penetration testing services through its Minion platform; offers managed security testing with live attack simulations for enterprises, service providers, and vendors.
SolaSec
SolaSec is a Dallas-based cybersecurity consulting firm specializing in computer and network security; 4 employees with 33.3% YoY growth. The company provides penetration testing services such as external network, device, mobile app, and ATM/payment systems testing, as well as attack simulation to assess defenses and identify vulnerabilities.
Delojik Consulting
Cybersecurity and IT consulting firm specializing in penetration testing; based in Katy, Texas, United States, with a focus on innovative cybersecurity solutions and technology services.
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CelsusBit
IT services and consulting firm specializing in cybersecurity, penetration testing, and web application security; based in Arlington, Texas, with 4 employees and 66.7% YoY growth, founded in 2016.
Citadel6
Cybersecurity company specializing in penetration testing, vulnerability scanning, endpoint monitoring, and intrusion response; based in Longview, Texas, with 2 employees and a focus on small to mid-sized businesses. Founded in 2022, it offers advanced cybersecurity solutions to protect digital infrastructure from evolving threats.
Tekzys
Cybersecurity and managed IT services provider headquartered in Dallas, Texas; offers penetration testing services to identify and mitigate vulnerabilities, supporting nationwide security needs.
Avatar Managed Services
Cybersecurity and IT service provider based in Houston, Texas; offers managed IT solutions and penetration testing services; headquarters at 7102 N Sam Houston Pkw W, Suite 210, Houston, TX 77064; actively promotes penetration testing through multiple service pages.
Titanium Computing
IT services and consulting company based in Austin, Texas; 7 employees; founded 2016; specializes in managed IT, cybersecurity, disaster recovery, network monitoring, backup, endpoint detection, and penetration testing; private firm with a small but focused client base.
Acronox
Acronox is an IT consulting and cybersecurity company headquartered in Houston, Texas; they provide multi-vendor IT solutions and specialize in penetration testing services, including vulnerability assessments and security testing.
Innovation Network Design
Cybersecurity firm headquartered in Cedar Park, Texas; specializes in IT security solutions with a focus on penetration testing services, including web application, internal/external, and continuous testing.
Solis
Cybersecurity and IT services company specializing in managed security, incident response, and penetration testing; 84 employees, $31M revenue, based in Austin, Texas, USA; known for deep attacker behavior understanding and threat intelligence, with recent innovations in AI and energy technology.
Silverfort
Silverfort is a privately owned cybersecurity firm headquartered in Plano, Texas, United States. It specializes in identity security and visibility intelligence, serving over 1,000 organizations worldwide. The company provides comprehensive identity protection across human, machine, AI, cloud, and on-premises environments, with services including annual penetration testing and security risk assessments.
Axis Technologies
Texas-based IT and cybersecurity firm with over 25 years of experience; offers penetration testing services to identify security gaps, with a dedicated pentesting page confirming this capability; headquartered in Plano, Texas.
Sys Logic
Texas-based IT and cybersecurity company headquartered in Canton, Texas; provides computer repair, managed IT services, and cybersecurity solutions including penetration testing and threat hunting to identify vulnerabilities before cybercriminals can exploit them.
ECURON
Cybersecurity consulting firm based in Houston, Texas; provides penetration testing, ethical hacking, and vCISO services to enhance clients' security posture and ensure compliance.
Grexo Technology Group
Texas-based IT services provider specializing in managed IT and cybersecurity; offers penetration testing services; headquartered in Dallas, TX, serving Houston and Dallas/Fort Worth SMBs.
Kairos Defense
Texas-based cybersecurity company specializing in penetration testing and advanced security solutions; explicitly offers network penetration testing to identify vulnerabilities; focuses on future-proofing cybersecurity for clients locally and globally.
Guardian
Cybersecurity firm based in Dallas, Texas; provides penetration testing, vulnerability assessments, and security audits to identify system weaknesses, with a focus on advanced security solutions and compliance.
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Armor Defense
Cybersecurity company based in Plano, Texas, specializing in MDR, compliance, and cloud security; offers formal penetration testing services with documented scope and authorization; operates primarily from Texas, United States.
Technoxi
Cybersecurity firm specializing in penetration testing services; based in Dallas, Texas, with a focus on ethical hacking, vulnerability assessments, and comprehensive security testing across cloud, web, and mobile platforms.
Gradient Cyber
Cybersecurity firm headquartered in Southlake, TX; offers penetration testing and ethical hacking services to assess and improve security posture.
Mandiant
Cybersecurity consulting firm headquartered in Dallas, Texas; provides penetration testing services including web, cloud, and internal/external assessments; part of Google Cloud's security offerings.
Securonix
Cybersecurity company specializing in SIEM, UEBA, SOAR, and data protection; based in Plano, Texas; provides penetration testing services including automated pen testing, breach simulation, and security validation partnerships.
PurpleSEQ
Cybersecurity advisory firm based in Dallas, Texas; specializes in compliance, governance, and security maturity with 5 employees and 28.6% YoY growth; offers penetration testing, red teaming, and data privacy consulting to financial, government, and enterprise clients.
Superior Solutions, Inc.
Cybersecurity company specializing in computer and network security; offers penetration testing, security audits, and ethical hacking services; 2 employees with 25% YoY growth, $17.3M revenue, founded 1998, headquartered in Houston, Texas, USA.
ImpactQA
ImpactQA is a private IT services and consulting firm specializing in software testing, quality assurance, and security testing; based in Houston, Texas, with 101 employees and $23.1M revenue. The company provides penetration testing, AI-based test automation, and performance engineering services, serving a global client base and ranked #2,602,307 worldwide.
Core Technology Services, Inc
Cybersecurity and IT solutions provider specializing in penetration testing; based in Katy, Texas, with services including vulnerability assessments, security hardening, and regular security evaluations.
Cyber Trust Alliance Inc.
Cyber Trust Alliance Inc. is a Texas-based cybersecurity firm specializing in penetration testing services; headquartered in Austin, TX, with a focus on simplifying compliance and security assessments for organizations.
RadiumFox
Cybersecurity firm based in Austin, Texas, providing penetration testing and application pentesting services; listed at 5900 Balcones Dr, Austin, TX 78731-4298. The company emphasizes ethical hacking and security assessments as core offerings.
Information Exchange, Inc.
Texas-based cybersecurity company headquartered in San Antonio; specializes in security compliance and penetration testing services to simplify PCI DSS compliance and enhance security posture.
ClearDATA
Healthcare cloud security provider based in Austin, Texas; offers breach simulation, penetration testing, code review, and security audits for healthcare organizations; publicly listed with a focus on HIPAA, HITRUST, and AI risk governance.
San Antonio IT Solutions Inc
Cybersecurity firm based in San Antonio, Texas, specializing in managed legal IT services; explicitly offers penetration testing, vulnerability assessments, and cybersecurity audits for law firms, with a focus on ransomware protection and security best practices.
Pcx Technologies, Inc
Cybersecurity and IT support company based in Arlington, Texas; specializes in customized penetration testing to identify system vulnerabilities and cybersecurity gaps, supporting businesses with comprehensive cybersecurity services.
Meriplex
Texas-based IT services company specializing in managed IT, cybersecurity, and professional services; offers penetration testing to simulate attacks and evaluate security defenses; headquartered in Houston, TX.
Innet
Texas-based cybersecurity company headquartered in Frisco, specializing in penetration testing and offensive security services; offers automated, real-world pentest solutions and ethical hacking capabilities to enterprise clients.
Simplistic IT Solutions
Cybersecurity service provider specializing in penetration testing and vulnerability assessments; headquartered in Lewisville, Texas, with a physical address at 4400 State Highway 121 Suite 300, Lewisville, TX 75056; offers cybersecurity services including regular security assessments.
Gxa
GXA (Gxa Network Solutions) is a Texas-based IT consulting company headquartered in Richardson, TX, specializing in cybersecurity and IT management services. It offers penetration testing, including virtual penetration testing, as part of its security solutions, serving growing Dallas businesses.
CMIT Solutions
IT services and consulting company based in Austin, Texas; 255 employees (+13.9% YoY growth); $100M revenue; offers managed IT, cybersecurity, cloud, network management, and penetration testing services; competes with TeamLogic, Iron Bow, and Torch Technologies.
Intech Southwest Services
Texas-based cybersecurity firm specializing in penetration testing and security assessments; offers perimeter penetration and vulnerability testing; headquartered in San Antonio, TX.
Sandtech Solutions
Cybersecurity firm based in San Antonio, Texas; provides penetration testing and vulnerability assessment services; confirmed Texas headquarters with a focus on cybersecurity testing capabilities.
Theori
Cybersecurity firm specializing in penetration testing, security consulting, blockchain security, vulnerability research, and digital asset risk management; based in Austin, Texas, with 63 employees (+1.4% YoY growth), founded in 2016, and approximately $58M in funding. Offers offensive security services including real-world attack simulations, adversarial testing, and security audits, actively engaged in industry competitions and cybersecurity advancements.
CyberDagger LLC
CyberDagger LLC is a cybersecurity-focused IT services and consulting firm based in Dallas, Texas, with 1 employee. The company specializes in security research, threat actor modeling, purple and red teaming exercises, and provides penetration testing services and cybersecurity training; it attracts 157 monthly website visits.
Trend Micro
Cybersecurity software development company headquartered in Irving, Texas; 4,553 employees, $1.8B revenue, private firm; provides enterprise security solutions powered by AI and threat intelligence, including attack surface management, XDR, cloud security, and penetration testing services, with active third-party and internal pentest engagements.
M7 Services
Texas-based IT MSP specializing in managed technology support and cybersecurity solutions; explicitly includes penetration testing services for auto dealerships, with headquarters at 13201 Northwest Fwy, Houston, TX.
Intras Cloud Services
Texas-based IT solutions provider specializing in cybersecurity and penetration testing; offers annual penetration testing with remediation plans and tailored IT solutions; headquartered in Dallas, TX.
Glacistech
Texas-based managed service provider specializing in cybersecurity; offers penetration testing services as part of its security solutions, with headquarters in Richardson, Texas, United States.
GCS Technologies, Inc.
IT managed services provider specializing in cybersecurity and enterprise IT solutions; based in Austin, TX, with a focus on security, uptime, and vulnerability management; explicitly offers penetration testing with annual third-party assessments.
NetRise
Cybersecurity company specializing in firmware security, SBOM, and risk visibility; 35 employees, $2.4M revenue, founded 2020 in Austin, TX; provides penetration testing and ethical hacking services, with a $6.1B market cap and $24.8M funding.
NCT
Texas-based IT company specializing in cybersecurity services, including penetration testing; headquartered in Richardson, TX with a service area covering McKinney, TX.
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HiddenLayer
AI security company providing noninvasive protection for AI models; 111 employees, $45M revenue, founded 2022 in Austin, TX, with $189.4M funding; specializes in automated red teaming and AI penetration testing to identify vulnerabilities.
BlueRadius Cyber
BlueRadius Cyber is a private cybersecurity firm based in Austin, Texas, founded in 2023, with 1 employee and 300% YoY growth. It specializes in IT managed services, network security, and cloud computing, delivering Fortune 100-level cybersecurity expertise including breach prevention, compliance, and strategic consulting. The company offers penetration testing, vCISO, MSS, SOC, MDR, XDR, SIEM, and incident response services, positioning itself as a comprehensive security partner.
Elevax Technologies Inc
Texas-based IT services company headquartered in Plano, Texas; provides professional services including penetration testing and vulnerability assessments, with a focus on security and data recovery.
Siri Consulting Service LLC
Cybersecurity company based in McKinney, Texas, specializing in cloud security, data security, vulnerability management, and security audits; offers penetration testing, risk assessment, and source code security testing for financial, software, insurance, and retail industries; founded 2022, 1 employee.
The University of Texas at El Paso
The University of Texas at El Paso is a private higher education institution founded in 1914, based in El Paso, Texas, with 3,506 employees and $314M annual revenue; recognized as America’s leading Hispanic-serving university, offering 171 degree programs across various disciplines. It operates in sectors including science, technology, research, engineering, liberal arts, health sciences, and education, and competes with universities like North Texas, South Florida, and Texas Tech. UTEP also provides penetration testing services, including web application scanning and review, to identify vulnerabilities.
Sandoval Technology Solutions, LLC
Cybersecurity firm based in San Antonio, Texas, specializing in penetration testing services; listed in government contracts for pentest offerings, supporting their expertise in security assessments.
Sistema Technologies, Inc.
Texas-based IT services company providing IT staffing, IT delivery, and cybersecurity solutions; offers penetration testing and vulnerability assessments, with headquarters in San Antonio, TX and additional offices in Austin, TX.
Tekelement, LLC
Cybersecurity company based in Dallas, Texas, specializing in penetration testing services; explicitly lists 'Penetration testing' among its offerings, with headquarters at 13747 Montfort Dr., Suite 190, Dallas, TX 75240.
Trellix
Cybersecurity company specializing in threat detection and response; headquartered in Plano, Texas, with 6,000 employees; provides penetration testing services including manual assessments and automated testing via RidgeBot.
Enstep Technology Solutions
Texas-based IT service provider founded in 2001; specializes in cybersecurity services including penetration testing to identify vulnerabilities by attempting to breach defenses; headquartered in Houston, TX with a primary address at 1424 N Sam Houston Pkwy E Ste 160, Houston, TX 77032; supports SMBs in Houston and Austin.
Custom Information Services
Managed IT provider based in Arlington, Texas, since 1989; offers cybersecurity services including penetration testing across Texas; explicitly states Texas headquarters at 1201 North Watson Road, Arlington, TX. The company has a strong focus on cybersecurity assessments and penetration testing, with dedicated pricing tools and service descriptions.
Asg I.t. Consulting Llc
Texas-based IT consulting company specializing in managed IT services, security, and network assessments; offers penetration testing and vulnerability management services; owned by a USN veteran; headquartered in McKinney, TX.
Secuvant
Secuvant is a private IT security consulting firm based in Farmington, Utah, specializing in enterprise cybersecurity services including penetration testing, vulnerability assessments, and security risk management. Founded in 2014, it has 3 employees and generates $1M-$5M in annual revenue; it offers comprehensive pentest services covering infrastructure, web, mobile, Wi-Fi, and phishing campaigns, serving mid-market organizations.
ISSE Services
Defense and space manufacturing company specializing in cybersecurity engineering, monitoring, and compliance; 27 employees (+12.9% YoY growth), founded 2006, headquartered in Clearfield, Utah, United States. Provides penetration testing services to government and commercial clients, with a woman-owned small business status.
Silicon Business Solutions
Telecommunications company specializing in business technology solutions; provides cloud, connectivity, SD-WAN, cybersecurity, UCaaS, and penetration testing services; 11 employees with 30.8% YoY growth; founded 2019; Salt Lake City, Utah.
InvokeSec
InvokeSec LLC is a private cybersecurity company specializing in offensive security consulting and penetration testing services, including application, external, internal, and wireless pentests. Founded in 2021 and headquartered in Lehi, Utah, it has 9 employees with a 116.7% YoY growth, reflecting rapid expansion. The firm focuses on empowering organizations to achieve cybersecurity resilience through simulated real-world threats and industry-leading security assessments.
Snowfensive, LLC
Snowfensive, LLC is a boutique cybersecurity consultancy providing offensive and defensive security services, including penetration testing; 7 employees; founded 2014; based in South Jordan, Utah, United States. The firm specializes in social engineering, red team assessments, and security awareness training, with a focus on identifying and defeating complex cybersecurity threats.
Tanner Security Consulting
Cybersecurity company specializing in penetration testing and IT audits; based in Salt Lake City, Utah, with a focus on quality, innovation, and customer satisfaction.
Webcheck Security
Cybersecurity company specializing in penetration testing, vulnerability scanning, and cyber advisory services; 10 employees; founded 2018; headquartered in Salt Lake City, Utah, United States; offers web app testing, wireless endpoint testing, code review, secure code training, and managed SOC services.
Braintrace
Cybersecurity company specializing in computer and network security; offers penetration testing services and cybersecurity consulting; based in Salt Lake City, Utah, founded in 2016; $12.5M annual revenue, $10M funding, 2 employees, acquired by Sophos in 2021.
SecurityMetrics
Private computer and network security company providing PCI and HIPAA compliance assessments, incident response, cybersecurity, security training, and penetration testing; 173 employees (+1.5% YoY), $69.4M revenue; based in Orem, Utah, founded 2000.
NetCyberOps
NetCyberOps LLC is a Utah-based private cybersecurity firm founded in 2015, with 5 employees and +55.6% YoY growth. It specializes in managed security services, including 24x7 XDR and penetration testing, employing NSA threat analysts to deliver high-level protection for diverse clients. The company maintains a modest web presence with 60 monthly visits and active social media activity.
Summit V
Cybersecurity firm providing penetration testing, vulnerability assessments, and network support; founded in 2010, based in Salt Lake City, Utah, with 5 employees; specializes in cybersecurity advisory, network engineering, and digital forensics, and is recognized as the world's fastest-growing cybersecurity company.
Heroic Cybersecurity
Cybersecurity company based in Utah, United States; provides penetration testing services including real-world attack simulations to identify vulnerabilities, emphasizing proactive security measures.
Darkstone Cyber
Cybersecurity company specializing in penetration testing; 3 employees with 50% YoY growth; headquartered in Provo, Utah, United States. Focuses on practical, tailored security solutions for organizations needing serious security without enterprise bloat.
Trinsio
Cybersecurity company based in Orem, Utah; specializes in managed cybersecurity, data, and network solutions with a focus on penetration testing and threat assessments; offers third-party penetration testing services as part of its security diagnostics.
Coda Technologies
Cybersecurity and IT services company based in Salt Lake City, Utah; over 25 years of experience; specializes in cybersecurity, cloud, AI, and next-gen infrastructure; provides penetration testing services to identify and address system vulnerabilities.
Paramify
Cybersecurity company headquartered in Lehi, Utah, offering automated compliance documentation solutions and penetration testing services; provides FedRAMP-Authorized tools and collaborates with security partners for pentest offerings.
Azureity Inc
Managed IT services provider headquartered in Bountiful, Utah; offers enterprise IT solutions for SMBs, including penetration testing and ransomware protection services.
Rock Mountain Technology
Managed IT services provider specializing in cybersecurity, ethical hacking, and penetration testing; based in Orem, Utah, with a broad portfolio including Azure migration and cloud solutions.
Executech
Managed IT services provider headquartered in South Jordan, Utah, offering full-spectrum IT support, products, and solutions; provides penetration testing (pentest) services to assess and improve cybersecurity posture.
Maise Technology
Cybersecurity company specializing in penetration testing and vulnerability assessments; headquartered in Brigham City, Utah, United States.
Vlcm
Enterprise technology and cybersecurity services provider based in Salt Lake City, Utah; offers penetration testing, guidance, scope, and vendor selection services, emphasizing core cybersecurity expertise.
simpleroute
Computer Networking Products company specializing in managed IT services, cloud solutions, and penetration testing; 16 employees with +15% YoY growth; founded in 2009; based in Colchester, Vermont, United States.
NuHarbor Security
Cybersecurity company specializing in penetration testing and security consulting; 87 employees, $25M-$50M revenue, founded 2014, headquartered in Colchester, Vermont, supports diverse US clients with detailed testing services and strategic growth activities.
Symquest
IT solutions provider based in South Burlington, Vermont; offers cybersecurity, print, and IT services including penetration testing to identify security gaps.
Norwich University Applied Research Institutes (NUARI)
Think tank specializing in national security, cybersecurity, and critical infrastructure research; 25 employees with -7.0% YoY growth; $9.6M annual revenue; based in Northfield, Vermont; provides penetration testing and vulnerability assessments for government and enterprise clients.
KobReySec
Cybersecurity firm specializing in offensive testing and penetration testing services; headquartered in Fairfax, Vermont, United States, with a focus on manual penetration testing including external, internal, and web application assessments.
Mauck Research Group
Mauck Research Group is a private software development firm specializing in cybersecurity, AI, and penetration testing; with 3 employees, founded in 2021, and headquartered in Reston, Virginia. The company is known for delivering advanced cybersecurity solutions and red team services, with a focus on vulnerability research and cyber risk management.
ZTI SOLUTIONS LLC
IT services and consulting company specializing in cybersecurity, network architecture, cloud, and hybrid networks; 21 employees, $10.9M revenue; headquartered in Edinburg, Virginia; provides penetration testing services for federal, DoD, and commercial clients.