Find a Pentest Company in Massachusetts
There are 70 penetration testing companies in Massachusetts. 79% are small firms (50 or fewer employees) and 21% are larger organizations.
Primeon, Inc
IT services and consulting company specializing in enterprise application security, penetration testing, cloud security assessments, and code reviews; 11 employees with 3.7% YoY growth, $26.9M revenue; founded 1995; headquartered in Woburn, Massachusetts.
Miracle Cyber
Cybersecurity and IT consulting company specializing in penetration testing, web application penetration testing, incident response, and digital forensics; based in Andover, Massachusetts with 8 employees and founded in 2021.
K logix
IT services and cybersecurity consulting company specializing in penetration testing; 36 employees, $2M revenue, founded 2001, headquartered in Brookline, MA, USA; offers risk assessment, security training, compliance, and threat assessment services.
Towerwall, Inc.
Cybersecurity company specializing in penetration testing and security assessments; 13 employees, $2.5M revenue, founded 1999, headquartered in Framingham, MA; focuses on transforming cybersecurity into a competitive edge through comprehensive services and active industry engagement.
Net Compliance Solutions
Cybersecurity and network security company specializing in penetration testing, vulnerability assessments, and compliance consulting; provides penetration testing, vulnerability scans, web and mobile security, code reviews, endpoint security, and data protection; founded 2004; based in Seekonk, Massachusetts; $25M-$50M revenue; 3 employees.
GraVoc
IT and services company specializing in software development, cybersecurity, and penetration testing; offers internal/external pentest, Active Directory security assessment, and adversary simulation; 55 employees, $12.2M revenue, founded 1994, Peabody, MA.
Netragard, Inc
Netragard, Inc is a private cybersecurity company specializing in penetration testing and vulnerability research; with 9 employees, $10.1M annual revenue, founded in 2006, headquartered in Acton, Massachusetts, USA, offering cloud penetration testing, security advisory, and consulting services, and active in security research and community engagement.
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Radical Security
Cybersecurity company specializing in penetration testing services such as PCI-DSS compliance, segmentation, and web app assessments; 4 employees with 133.3% YoY growth; headquartered in Stoughton, MA.
Phenomenati
Cybersecurity consulting firm providing advisory, penetration testing, threat modeling, and internal audits; 7 employees; founded 2016; based in Boston, Massachusetts, United States; specializes in security strategy, risk assessment, and security testing services.
Rapid7
Cybersecurity company specializing in attack surface management, vulnerability management, penetration testing, and security programs; 2,068 employees, $858.7M annual revenue, $2.5B market cap, founded in Boston, MA; offers penetration testing services to identify and remediate security weaknesses.
Omega Security Partners
Cybersecurity consulting firm specializing in penetration testing, assessments, and security programs; 3 employees with +66.7% YoY growth; founded 2017; headquartered in Boylston, Massachusetts, United States; provides personalized cybersecurity services with 19 years of industry experience.
Microtime Computers, Inc/Dental IT Solutions
IT services and consulting company specializing in cybersecurity, including penetration testing, vulnerability assessments, and network scanning; 21 employees; $17M annual revenue; founded 2001; headquartered in Andover, MA.
8kSec
Cybersecurity consulting and training company specializing in penetration testing, mobile security, and vulnerability research; founded in 2022 with 2 employees in Malden, Massachusetts, USA. Known for offering free security labs and challenges to address real-world skills gaps, with 36,666 monthly visits and a global rank of #797,002.
Randori, an IBM Company
Cybersecurity company specializing in attack surface management, offensive security, and penetration testing; 14 employees with -48.8% YoY growth, $8.4M annual revenue, founded 2018 in Waltham, MA; $29.8M total funding, Series A in 2020; offers attack platform for red teaming and adversary simulation.
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Penetra Cybersecurity
IT services and cybersecurity company specializing in penetration testing, threat detection, and infrastructure protection; founded in 2024, based in Boston, MA, with 2 employees and a focus on proactive security solutions.
Zifino
Cybersecurity company specializing in automated vulnerability scanning and penetration testing; 5 employees with 20% YoY growth; based in Boston, Massachusetts, USA; offers scalable, AI-native cybersecurity solutions for web assets with a focus on ease of use and cost-effectiveness.
OCD Tech
Cybersecurity consulting firm specializing in penetration testing, SOC 2 reports, and compliance assessments; 20 employees, $5M-$25M revenue, founded 2012, based in Braintree, MA; serves financial, government, enterprise, and auto sectors.
Colossus Technologies Group
Cybersecurity and technology consulting firm specializing in cybersecurity, IT/cloud, devops, and technical executive consulting; 7 employees; based in Boston, Massachusetts; offers penetration testing services as part of security solutions; global web rank #9,603,588; active in recent tech, finance, and sports news.
SecureFLO
SecureFLO is a private cybersecurity company founded in 2011 and based in Concord, Massachusetts, with 6 employees and 66.7% YoY growth. It specializes in penetration testing, vulnerability scanning, risk assessment, and cloud security for financial, healthcare, insurance, and SaaS/PaaS sectors. The firm emphasizes standards-based security, compliance, and risk mitigation, offering assessments, penetration testing, vulnerability scans, and security architecture services.
FireCompass
Cybersecurity company specializing in automated recon, pen testing, red teaming, and attack surface management; 65 employees, $2.8M annual revenue, founded 2019 in Boston, MA; offers SaaS platform for continuous attack surface monitoring and autonomous penetration testing; $7M funding, recent innovations include AI-driven ethical hacking.
Salt Cybersecurity
Salt Cybersecurity is a Boston-based private cybersecurity company founded in 2016, with 3 employees and +33.3% YoY growth. It provides an all-in-one cybersecurity solution, including penetration testing, security assessments, security awareness, and vCISO services, focusing on securing business operations and safeguarding data.
StopAHack.com®
Cybersecurity company specializing in network and computer security; veteran-owned firm with 9 employees, founded in 2021, based in Marlborough, Massachusetts, USA, with $1M-$5M annual revenue. Provides elite cyber defense, penetration testing, and threat mitigation services to Fortune 500s and government agencies, focusing on breach prevention and network fortification.
CulperSec
Cybersecurity company specializing in penetration testing, risk management, and compliance software; founded in 2021, with 2 employees, headquartered in Boston, Massachusetts, United States; provides professional cybersecurity services including penetration testing, with recent activity involving a short report on Kaspi.kz and active social media presence.
Arsenal Cyber Force
Cybersecurity company specializing in penetration testing services; offers on-demand, monthly, and quarterly pentests; based in Boston, MA with 2 employees; focuses on digital asset security and privacy for clients including CEDIA integrators.
UnRavl Technologies
Cybersecurity consulting firm specializing in penetration testing; offers simulated cyberattack assessments, web application testing, and remediation guidance; based in Greater Boston, Massachusetts, USA.
Braided Technologies
Cybersecurity firm specializing in penetration testing services; headquartered in Haverhill, MA, Massachusetts, United States, with a focus on cybersecurity consulting and compliance.
aNetworks, Inc.
Managed security service provider based in Norwell, MA; offers vetted cybersecurity solutions and network penetration testing services to organizations, emphasizing a security-first approach.
Iterators LLC
Iterators LLC is a women-owned small business specializing in accessibility testing and remediation; based in Boston, Massachusetts, with 8 employees and founded in 2017. It is recognized for its contributions to accessible web solutions, with recent awards and industry recognition, and maintains a modest web presence with 1,296 monthly visits.
Rutter Networking Technologies
Massachusetts-based IT solutions provider offering managed IT services, cybersecurity, and networking; explicitly provides penetration testing with at least annual assessments and remediation plans, emphasizing proactive security testing capabilities.
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Fellsway Group, LLC
Fellsway Group, LLC is a cybersecurity-focused business consulting firm based in Woburn, Massachusetts; founded in 2017, with 7 employees. The company provides fractional CISO services, penetration testing (network, web app, phishing), and security testing collaborations, serving clients across cyber risk management, GRC, and incident response domains.
Caleb Consulting Group
IT services and consulting company specializing in identity management, assessments, and ethical hacking; based in Boston, Massachusetts, with 3 employees; provides penetration testing services and focuses on migrations, upgrades, and value-driven solutions.
IANS Research
Cybersecurity consulting firm based in Boston, MA; provides penetration testing services with a focus on security assessments and purple teaming; headquartered in Massachusetts, United States.
Technical Support International
Massachusetts-based IT and cybersecurity support company founded in 1989; provides high-quality IT, cybersecurity, and compliance services, including explicit penetration testing (pentest) for network, application, and system vulnerabilities.
The Edward Davis Company
Security and investigations firm based in Boston, Massachusetts; 18 employees with 16.7% YoY growth; founded 2014; offers security consulting, crisis management, and penetration testing services to identify vulnerabilities and mitigate risks.
Pentera
Cybersecurity company specializing in automated security validation; 347 employees (+17.9% YoY growth), $83.5M revenue, founded 2015 in Burlington, MA; offers penetration testing, red teaming, vulnerability management, attack surface monitoring; $274.5M total funding, Series D in 2025; recognized as category leader in security validation.
Boston Computer Forensics
Digital forensics, eDiscovery, and cybersecurity firm headquartered in Boston, MA; provides computer forensics, deleted data recovery, and penetration testing services including social engineering and attack simulations, serving all of New England.
NENS
Managed IT services provider based in Lowell, MA, specializing in cybersecurity and IT infrastructure; offers penetration testing services including simulated attacks and third-party assessments, demonstrating active engagement in security testing.
BG Networks - Security Automated
Cybersecurity company specializing in automotive and IoT security; offers remote penetration testing via crate™ platform, vulnerability scanning, anomaly detection, and cybersecurity workshops; founded 2020, 7 employees, $4.5M funding; based in Weston, Massachusetts, USA.
Buckley Technology Group, LLC
Private IT & cybersecurity company based in Boston, Massachusetts, founded in 1999; offers penetration testing services and cybersecurity solutions; 3 employees, $16.4M revenue; global web presence with 610 monthly visits; competes with securitymetrics and morphus; established market position.
Boston Help Desk
IT services company based in Boston, MA, providing comprehensive technology support since 2002; offers remote support, client portal, and cybersecurity services including penetration testing to evaluate network vulnerabilities.
Welsh Consulting
IT consulting firm headquartered in Boston, MA, with over 35 years of experience serving Massachusetts businesses; provides cybersecurity services including penetration testing to assess and improve security posture.
BitSpartan Security
BitSpartan Security is a private cybersecurity consulting firm based in Worcester, Massachusetts, founded in 2020, with 1 employee and a -50% YoY growth. It specializes in cybersecurity risk management, compliance, governance, and penetration testing services, including web application, internal, and external penetration testing, supporting standards such as CMMC, HIPAA, ISO 27001, NIST, PCI DSS, FISMA, GDPR, and 23 NYCRR 500.
Mule Force
Cybersecurity company based in Boston, MA, specializing in penetration testing, vulnerability assessments, and website security; offers services to improve organizational security posture with a focus on business networks and devices.
Black Kite
Black Kite is a private cybersecurity company specializing in third-party risk management software and solutions; 118 employees (+20.3% YoY growth), $6.2M annual revenue, founded in 2016 in Boston, MA • Provides active penetration testing services with at least annual assessments, emphasizing security testing and vulnerability management.
teklabspace
Cybersecurity company specializing in ethical hacking and crowdsourced security; based in Cambridge, Massachusetts, with 2 employees and 100% YoY growth; founded in 2017; provides penetration testing and active security testing services.
Boston Hacking Company
Cybersecurity firm based in Boston, Massachusetts; specializes in penetration testing and active attack simulation to identify vulnerabilities in networks and applications; emphasizes cyber-attack readiness and offers security services and trials.
CyberArk
CyberArk is a U.S.-based information security company headquartered in Newton, Massachusetts, specializing in identity security and privileged access management. It provides penetration testing services such as Red Team adversary simulations and White Hacking to assess and strengthen security defenses.
Boston Technology Corporation
Custom software development company headquartered in Marlborough, MA, specializing in AI, cloud-native development, mobile, and web solutions; provides penetration testing and security testing services to identify and address vulnerabilities.
PiiQ Media I Threat & Brand Intelligence SaaS
Cybersecurity and threat intelligence company providing attack simulations, spear phishing, and risk analytics; based in Massachusetts, USA, with 7 employees, founded in 2018, and $4.5M in funding. Specializes in social media cyber risk scoring, threat detection, and brand protection.
Veracode
Veracode is a private computer and network security company specializing in software security solutions for the AI era; with 390 employees, $250M annual revenue, founded in 2006 in Burlington, Massachusetts. It has received $114.3M in funding, last raised in 2014, and recently acquired Phylum. Veracode provides active penetration testing services, including Penetration Testing as a Service and Web Application Penetration Testing, emphasizing attack-simulation and ethical hacking capabilities. It is a global leader in Application Risk Management, leveraging trillions of code scans and proprietary AI-assisted remediation, ranked #154,009 worldwide and #77,904 in the US.
Cinch I.T.
Managed services provider offering unlimited nationwide IT support, cybersecurity, and penetration testing; based in Worcester, MA, serving SMBs with a focus on security and support.
Fractional Ciso
Cybersecurity consulting firm providing remote CISO advisory services; based in Auburndale, Massachusetts, with expertise in penetration testing, vulnerability assessments, and SOC 2 compliance testing.
Dc Consulting
Cybersecurity firm specializing in penetration testing services; headquartered in Boston, Massachusetts, United States, with active exploitation-based assessments listed as a core offering.
SecureWon
IT Services and IT Consulting company based in Quincy, Massachusetts; 19 employees with 46.2% YoY growth; offers proactive IT support, cybersecurity, and strategic tech solutions including penetration testing to identify vulnerabilities and strengthen security.
Commonwealth of Massachusetts
Government Administration entity based in Massachusetts, United States; provides cybersecurity services including penetration testing for state agencies; 6,514 employees (+2.9% YoY growth), $13M annual revenue, founded 1788, headquartered in Boston, MA.
Seceon Inc.
Seceon Inc. is a private cybersecurity firm specializing in next-generation threat detection and response platforms; 124 employees with 15.7% YoY growth, $32.3M revenue, founded in 2015, headquartered in Westford, Massachusetts, USA. The company offers network security, risk monitoring, AI-driven threat detection, malware and ransomware defense, user and system behavior analysis, and cloud security, with active penetration testing and attack-simulation services.
Retrofit Technologies, Inc.
Cybersecurity firm based in Massachusetts; provides penetration testing (pentest) services including external/internal network assessments; operational since 2009 with a focus on professional, proactive cybersecurity testing.
Radius Executive IT
IT services company headquartered in Andover, Massachusetts, United States; provides managed IT support and cybersecurity services including penetration testing and vulnerability assessments for Boston and Tampa businesses.
SimSpace
SimSpace is a private cybersecurity firm specializing in penetration testing, red teaming, threat emulation, and cyber range services; with 150 employees (+15.5% YoY growth), $42.5M annual revenue, and $45M in total funding. Founded in 2015 and headquartered in Boston, Massachusetts, USA, it is recognized for active security testing and cyber assessment capabilities, serving a global market with a ranking of #386,964.
Micro Works Technology Solutions
Cybersecurity firm headquartered in Andover, MA, providing penetration testing and security assessments; listed services include active security testing and vulnerability simulation, demonstrating expertise in offensive security.
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Sostratus LLC
Massachusetts-based IT services company specializing in managed IT solutions and cybersecurity; offers penetration testing including network penetration testing that simulates real-world cyberattacks; headquartered in Gloucester, MA, serving small to mid-sized businesses across New England.
Bloo Solutions
Massachusetts-based IT company providing managed IT services and cybersecurity solutions; offers penetration testing, network vulnerability assessments, and cyberattack simulations to enhance security posture.
Black Mirage
Cybersecurity firm based in Massachusetts; specializes in penetration testing and offensive security services for technology, law, and finance sectors; provides vulnerability discovery and impact assessments to secure mission-critical data.
Cleartech Group
IT solutions provider specializing in cybersecurity and IT services for small to medium-sized businesses; based in Leominster, MA, with expertise in penetration testing, real-time monitoring, and incident response to manage third-party risk.
BUA
Cybersecurity solutions provider specializing in managed services, cloud, and penetration testing; headquartered in Boston, Massachusetts, with a focus on outcome-driven, tailored solutions that integrate people, processes, and technology.
Coastline Cybersecurity
Cybersecurity firm based in Boston, MA, offering penetration testing services such as external and internal assessments; dedicated to providing tailored security solutions and community engagement.
Bryley Systems, Inc.
Massachusetts-based IT support and managed services provider; founded 1987; headquarters in Clinton, MA. Offers proactive IT support and penetration testing services, including external and internal pentests, as part of its cybersecurity solutions.
Business Computers & Service, Inc.
IT support and cybersecurity company headquartered in Rockland, Massachusetts; offers penetration testing and risk assessment services; verified primary location in Rockland, MA with references from company website and PR Newswire.
Sg Computers Inc.
IT service provider based in Waltham, MA; offers managed IT, cybersecurity, and penetration testing services; focused on secure, reliable, and scalable technology solutions for businesses.
Cypherera
Cybersecurity company headquartered in Quincy, Massachusetts; provides penetration testing and application security testing services with active offerings listed on their website, demonstrating expertise in evaluating digital infrastructure security.