DART
DART is a Singapore-based private cybersecurity training and consultancy firm with 39 employees, founded in 2018. The company specializes in penetration testing services and offers advanced training on core pentest techniques like cyber kill chain, external recon, privilege escalation, and lateral movements, emphasizing a comprehensive and combat-proven approach to building cyber resilience.
Cybots
Cybersecurity firm based in Singapore; provides penetration testing, vulnerability assessments, and 24/7 threat detection and response services; emphasizes proactive security solutions and comprehensive cyber risk management.
Custodio-Technologies
Singapore-based cybersecurity company founded in 2017 with 13 employees; specializes in computer and network security, including penetration testing via its AI-powered CyPenPoint platform, offering virtual threat hunting, threat visualization, and attack communication tools; operates in a competitive global market with a focus on applied R&D.
Quadrant360 Consulting Pte Ltd
Cybersecurity company specializing in penetration testing, cybersecurity assessments, and managed security services; 3 employees, $2.0M revenue, founded 2015, headquartered in Singapore. Known for cybersecurity testing, ISO audits, threat hunting, and business continuity services, with a focus on information risk, security, and compliance.
ABP Securite
Cybersecurity firm based in Singapore; specializes in penetration testing and risk management services, offering on-demand pentest solutions and expert support; founded in Singapore, with a focus on proactive security testing and vulnerability assessment.
Aettos
Cybersecurity and information security audit company based in Singapore; specializes in penetration testing, internal audits, and cybersecurity mitigation with 3 employees, founded in 2013. Offers ad-hoc pentests, technical reports, and security project management, focusing on defending against cyberattacks.
Nimbus Services Pte Ltd
Private IT & Services company based in Singapore; 8 employees with 14.3% YoY growth; founded 2013; specializes in software development tools, data analysis, and penetration testing services, including IntelliJ IDEA, Kotlin, web-based git repositories, and vulnerability assessment.
Stop wasting time on security questionnaires
ResponseHub uses AI to automate your security questionnaire responses. 100% confidence, save days, unblock deals.
Group8
Singapore-based cybersecurity and cyber intelligence firm founded by security and AI veterans; offers penetration testing services and proactive cyber defense solutions; CREST-approved and headquartered in Singapore.
Softscheck Apac
Singapore-based IT security consulting company specializing in penetration testing services; founded in 2001, with headquarters at 140 Paya Lebar Road, Singapore 409015; offers product, application, and network security assessments to safeguard client assets.
August Communications Pte. Ltd.
IT and cybersecurity company founded in 2015; based in Singapore; 14 employees; offers penetration testing, security assessment, cybersecurity consultation, and IT automation; CREST-certified security testing services.
UnThreats
Cybersecurity company headquartered in Singapore; specializes in vulnerability assessment and penetration testing (VAPT) services, including security assessments; located at 67 Ayer Rajah Crescent, Singapore.
CHJ Technologies
Cybersecurity company specializing in perimeter defense, threat intelligence, and penetration testing; 4 employees with 38.5% YoY growth; founded 2012; headquartered in Singapore; offers DDoS mitigation, vulnerability assessments, red-teaming, and cyber advisory services.
Dacta Global
Cybersecurity firm based in Singapore; specializes in penetration testing services with a proven track record of securing over 150,000 endpoints and managing SOC operations. Recognized as a CREST member, demonstrating established security assessment capabilities.
Argentra Solutions
Singapore-based cybersecurity firm specializing in DLP solutions; offers penetration testing, vulnerability assessments, and security testing services from leading brands; headquartered in Singapore with a focus on security risk mitigation.
Advertise on pentest.fyi
You could be here!
Netpoleon Singapore
Cybersecurity company specializing in penetration testing, malware analysis, and breach assessments; headquartered in Singapore at 627A Aljunied Road, with verified services in ethical hacking and security evaluations.
PulseSync Pte Ltd
PulseSync Pte Ltd is an Singapore-based IT services and consulting company founded in 2007, with 28 employees and 11.8% YoY growth. They focus on healthcare IT solutions, including care management software and eldercare innovation, and actively perform web vulnerability scans and annual penetration testing by external security consultants, confirming their penetration testing capabilities. The company has a global rank of #2,944,924 and 3,642 monthly website visits.
Horangi Cyber Security - a Bitdefender company
Horangi Cyber Security is a Singapore-based private cybersecurity company with 23 employees, $21M annual revenue, and $23.1M in total funding; specializes in advanced security solutions, consulting, and managed services. Known for penetration testing services including web, mobile, network, API, and wireless assessments, it is a leading cybersecurity firm in Asia. Acquired by Bitdefender in 2023, it competes with firms like drs, comsec, and tookitaki.
TelSecure
Singapore-based cybersecurity firm TelSecure PTE. LTD. (UEN 202242507K) specializes in delivering comprehensive security services, including network and application penetration testing, across various industry sectors. Located at 111 North Bridge Road, Singapore, the company focuses on improving clients' cyber resilience and security posture.
DualForce Security
Cybersecurity company specializing in Web3 security, penetration testing, and security operations; headquartered in Singapore; offers attack simulations, audits, and comprehensive security services.
Centurion Information Security
Singapore-based cybersecurity company specializing in penetration testing and information security consulting; first Singaporean CREST-approved provider for penetration testing services; headquartered in Singapore.
REDPOINT SECURITY
Singapore-based cybersecurity company specializing in penetration testing and vulnerability assessments; holds CREST accreditation and OSCP certification; offers web, network, mobile, and code review pentest services; registered at 16 Shaw Road, Singapore.
Datagemini Sierra Pte. Ltd.
Singapore-based cybersecurity firm specializing in penetration testing services; offers automated ethical hacking and vulnerability assessments, with official licensing confirming service category and a Singapore headquarters at 401 Havelock Road #02-18A.
Synclature
Cybersecurity firm based in Singapore; specializes in penetration testing services and cybersecurity consulting. Registered as Synclature Global PTE. LTD. with a Singapore address, indicating local incorporation and headquarters.
MK Cybersecurity
Singapore-based cybersecurity firm specializing in penetration testing, vulnerability assessments, and source code reviews; offers web and mobile pentests with a focus on identifying vulnerabilities and simulating attacks; headquartered at 745 Lorong 5 Toa Payoh, Singapore, with registration as MK Cybersecurity Pte. Ltd.
Centurion Information Security
Singapore-based private IT and security consulting firm founded in 2015 with 2 employees; specializes in security assessment and penetration testing services, including application, network, and wireless testing; CREST approved for penetration testing; employs qualified consultants dedicated to information risk management.
SPTel Pte Ltd
SPTel Pte Ltd is a Singapore-based private telecommunications company specializing in resilient, secure digital connectivity and cybersecurity services; 107 employees, $8M revenue, founded 1997, offering dark fibre, data centre interconnect, IoT, SDN, AI, and penetration testing services.
Netcon Technologies
Singapore-based cybersecurity firm specializing in penetration testing services; collaborates with Yogosha on offensive security testing; headquartered at 1 North Bridge Road and Golden Mile Tower in Singapore.
Webpuppies Digital
Webpuppies Digital is a Singapore-based private IT system custom software development firm founded in 2000, with 10 employees. They deliver digital transformation solutions across 21 countries, serving government agencies, enterprises, and SMEs. The company emphasizes a strategy-first, results-driven approach and offers penetration testing services, including web app, network, cloud, and mobile security testing, with CREST-certified partners. They have a modest online presence with 610 monthly visits and a global rank of #12,506,077, and are known for their trusted reputation in digital solutions.
Singtel
Singapore-based telecommunications giant founded in 1879; offers fixed, mobile, internet, and digital services with a $51.9B market cap and $10.5B annual revenue; employs 3,962 staff (+5.0% YoY growth); provides cybersecurity services including penetration testing; ranked #11,536 globally with 5.4M monthly visits; active in Asia's telecom market, competing with Chunghwa Telecom, Telstra, and KT.
Stop wasting time on security questionnaires
ResponseHub uses AI to automate your security questionnaire responses. 100% confidence, save days, unblock deals.
TAFA Holdings (S) Pte Ltd
Singapore-based cybersecurity firm specializing in penetration testing and vulnerability assessment; offers threat intelligence services with a focus on enhancing security posture through expert insights; headquartered in Singapore, with a strong local presence.
CredShields
Cybersecurity firm based in Singapore; specializes in smart contract audits, Web3 security, and enterprise application security with AI-powered audits and penetration testing services.
Ensign InfoSecurity
Singapore-based cybersecurity provider specializing in penetration testing and offensive security; offers red teaming exercises, security testing courses, and employs penetration testers, demonstrating active pentest capabilities.
ITSEC Group
Cybersecurity company headquartered in Singapore; specializes in penetration testing and vulnerability assessments with CREST accreditation; located at 112 Robinson Road, Singapore.
Trident Technologies
Cybersecurity company based in Singapore; offers penetration testing, vulnerability assessments, and security audits with expertise in PTES-based network penetration testing using manual and automated methods; over 15 years of experience; focuses on Singapore's public healthcare sector.
Securinc
Securinc is a Singapore-based cybersecurity consulting firm specializing in tailored security solutions, including penetration testing services; it has 0 employees, 3,089 monthly visits, and is positioned within a niche cybersecurity market.
PastelOps
Cybersecurity firm based in Singapore; specializes in penetration testing services including web, mobile, cloud, and API assessments; offers CREST-accredited VAPT services in Singapore.
Craw Security
Cybersecurity training and VAPT solutions provider based in Singapore; offers penetration testing, ethical hacking, web app security, and AWS security courses; specializes in professional VAPT testing services with a focus on external infrastructure and application penetration testing. Founded in 2008, with 1 employee, targeting global customers.
Protos Labs
Singapore-based cybersecurity firm specializing in Agentic AI for cyber threat management and CTI; offers penetration testing services to identify real-world exposure, with AI agents delivering human-grade analysis.
Cyberteq
Cyberteq is a Singapore-based cybersecurity firm specializing in penetration testing and vulnerability assessment services; headquartered in Bishan, Singapore, with a focus on security consulting and compliance.
Semnet Pte Ltd
Singapore-based cybersecurity service provider licensed by CSRO; offers penetration testing, security compliance, and consulting services; emphasizes technical expertise and regulatory adherence.
Privasec
Cybersecurity firm based in Singapore; incorporated in 2018 with main office at 10 Anson Road, International Plaza; provides comprehensive penetration testing services including web, mobile, cloud, wireless, and IoT assessments; CREST-Approved for high standards in pentest expertise.
Inventivo Pte Ltd
Singapore-based IT services and consulting company with 19 employees, founded in 2015; specializes in cybersecurity, network & security, cloud, and automation; offers penetration testing services supported by CREST certification and active client projects.
IntelliSecure
Cybersecurity firm based in Singapore; specializes in penetration testing, vulnerability assessments, and cyber risk management with a focus on compliance (ISO 27001) and resilience; founded in 2025, with a team of 1 employee, emphasizing personalized security advisory services.
Security Decoded
Cybersecurity company based in Singapore; specializes in IT security, cybersecurity, and penetration testing services for SMEs; licensed by CSA's CSRO for penetration testing; 2 employees; Founded 2021; Website: https://www.securitydecoded.com
PwC
Global professional services firm with 120,836 employees and $55.4B revenue; headquartered in Singapore at 7 Straits View, Marina One East Tower; offers assurance, tax, advisory, and cybersecurity services including penetration testing of web, infrastructure, mobile, and OT/ICS systems.
FailSafe
Cybersecurity company specializing in blockchain and AI security; headquartered in Singapore with a focus on critical systems, offering enterprise-grade security, compliance, and penetration testing services. Backed by Sequoia, Dragonfly, and Grab.
Rapid7
Cybersecurity company with regional Singapore presence via Rapid7 Singapore Pte. Ltd.; offers penetration testing services including network, web, social engineering, wireless, and red-team assessments.
Appknox
Cybersecurity company based in Singapore; provides penetration testing services including manual and automated testing integrated with CI/CD pipelines; serves industries like finance, healthcare, and retail.
Security Decoded Pte Ltd
Singapore-based cybersecurity firm specializing in cloud security, information security, and security architecture; licensed by CSA's CSRO to provide penetration testing services, with a focus on safeguarding clients' data and tech infrastructure.
Numen Cyber
Cybersecurity company specializing in Web3 security solutions; headquartered in Singapore; offers penetration testing, vulnerability assessments, red teaming, and wallet audits, demonstrating comprehensive threat detection and response capabilities.
RiskImmune by Responsible Cyber
Singapore-based cybersecurity firm specializing in third-party risk management; offers penetration testing services as part of end-to-end TPRM solutions, including framework development and third-party security assessments.
Redline Security Consultancy
Singapore-based security consultancy specializing in physical and cyber penetration testing; offers red teaming, breach simulations, physical risk assessments, and security equipment supply. Focuses on uncovering vulnerabilities and strengthening organizational defenses.
SecureAX
SecureAX is a Singapore-based cybersecurity and cloud hosting provider specializing in web email hosting, managed IT services, and penetration testing; licensed by CSRO to perform pentest services, with headquarters at 435 Orchard Road, Wisma Atria, Singapore. The company offers large mailbox sizes, cost savings, and comprehensive managed cloud and IT solutions.
SoftScheck APAC
Singapore-based cybersecurity consulting company specializing in penetration testing; operates from 140 Paya Lebar Road, Singapore; founded in 2001 as an information security research institute; offers product and network penetration testing services.
Infracom Consultancy Integration Pte Ltd
Infracom Consultancy Integration Pte Ltd is a Singapore-based private IT services provider founded in 2007, with 2 employees and 100% YoY growth; specializes in IT consulting, infrastructure, cybersecurity, and offers Vulnerability Assessment and Penetration Testing (VAPT) services, indicating expertise in authorized security testing.
Aip Risk Consulting Pte Ltd
Singapore-based cybersecurity company specializing in penetration testing and security audits; headquarters confirmed in Singapore through multiple sources; offers vulnerability assessment services to identify and address security weaknesses.
Contrast Security
Cybersecurity company specializing in application security and automated penetration testing; officially incorporated in Singapore as CONTRAST SECURITY APAC (SINGAPORE) PTE. LTD.; provides real-time security for apps and APIs, with penetration testing capabilities integrated into their platform.
Immunefi
Cybersecurity platform specializing in bug bounty programs, security audits, and onchain monitoring; based in Singapore with headquarters at 20A Tanjong Pagar Road, Singapore 088443; explicitly supports penetration testing services as part of its security offerings, including onchain penetration testing and protocol security assessments.
Nexusguard
Cybersecurity company specializing in DDoS protection and penetration testing; headquartered in Singapore; offers cloud-based mitigation, professional security services, and DDoS penetration testing with detailed datasheets and dedicated service pages.
Data Connect Technologies Pte Ltd
Singapore-based private limited ICT company; provides penetration testing (pentest) services, including VAPT exercises for clients like Konica Minolta; registered office in Singapore (Vertex building); established reputation as a dynamic ICT provider in Singapore.
Advertise on pentest.fyi
You could be here!
Infinity Forensics (Private) Limited
Singapore-based cybersecurity firm specializing in penetration testing and vulnerability assessments; offers network penetration testing and simulated attack services to identify security vulnerabilities.
NCS Group
Singapore-based IT services and consulting company with 6,740 employees and $2B-$5B revenue; offers comprehensive digital, infrastructure, cloud, and cybersecurity solutions, including penetration testing services for government and enterprise clients, with a strong regional presence and a 3.6/5 employer rating.
DigiNet Solutions Pte Ltd
Singapore-based cybersecurity firm specializing in penetration testing; offers managed IT solutions and vulnerability assessments; headquartered in Singapore with a focus on security testing and stress-free IT support.
Nozomi Networks
Cybersecurity company specializing in OT security; based in Singapore with APAC headquarters established there; provides penetration testing services including CREST-accredited assessments, with a focus on OT network and endpoint threat detection and AI-powered analysis.
National Cybersecurity R&D Lab (NCL)
Singapore-based private IT services and consulting company specializing in cybersecurity R&D; offers high-fidelity penetration testing and red team environments for research, training, and authorized vulnerability assessments; 8 employees with 11.1% YoY growth; maintains a national infrastructure supporting cybersecurity community activities.
Artan Consulting Pte. Ltd., Singapore
IT services and consulting company specializing in cybersecurity, AI assurance, and advisory services; 8 employees (+50% YoY growth); founded 2023; based in Singapore; offers penetration testing services with a Penetration Testing Services Licence (CS/PTS/C-2024-0533); 830 monthly website visits.
SlowMist
Blockchain security company specializing in security audits, threat intelligence, and penetration testing; based in Singapore with 4 employees, founded in 2018, and experiencing 25% monthly growth. Offers SaaS security products and has active involvement in blockchain incident response and vulnerability assessment.
CyberQuote SG
CyberQuote SG is a Singapore-based IT services and consulting firm specializing in security and IT solutions, including penetration testing services; 26 employees, founded in 1996, with USD 621K annual revenue, and a global rank of #5,602,010.
watchTowr
Cybersecurity company specializing in attack surface management and proactive threat intelligence; 47 employees (+55.3% YoY growth), $1.0M revenue, $49.3M funding, founded 2021 in Singapore. Provides attack surface management, vulnerability management, and penetration testing with attacker-centric, real-time security testing and continuous security assessments.
ICE71
ICE71 is a Singapore-based private IT services and consulting firm specializing in cybersecurity; it operates within the CyberSG ecosystem and offers penetration testing services, supported by CyberSG TIG Collaboration Centre materials. The company has 1 employee, was founded in 2018, and is involved in cybersecurity, technology, and entrepreneurship sectors, with minimal web traffic and no global ranking.
Centre For Strategic Infocomm Technologies (CSIT)
Singapore government agency under the Ministry of Defence; provides cybersecurity services including penetration testing; headquartered at 30 Science Park Road, Singapore 117512; official site and government sources confirm Singapore-based operations.
Hexadius Consulting
Cybersecurity company based in Singapore; 35 employees with 70.4% YoY growth; founded 2009; specializes in vulnerability assessment, penetration testing (including application, infrastructure, and SAP VAPT), identity and access management, and GRC services; regional presence in India.
Quantstamp
Blockchain and Web3 security company; provides infrastructure penetration testing and security audits, including comprehensive infrastructure penetration tests and whitebox assessments; Singapore-registered entity (UEN 202438668Z) with headquarters in San Francisco, CA.
INStream Corporation Pte Ltd
Singapore-registered private IT services company founded in 2001; 2 employees; specializes in cybersecurity, network infrastructure, infocomm security, security management, information security, network vulnerability assessment, penetration testing, endpoint protection, EDR, and cloud computing; 1,700 monthly website visits; global rank #11,192,552; offers professional IT solutions with a focus on security and network assessment.
Peris.ai - Cybersecurity
Cybersecurity company based in Singapore; employs 28 staff, generated $350K in 2023; offers hyper-automated AI-driven cybersecurity platform with penetration testing services, focusing on autonomous threat detection and response; founded in 2022; competes with Xynexis, Cyberbit, Group-IB; global rank #2,032,347.
ArmourZero
Cybersecurity firm headquartered in Singapore; provides penetration testing services including regular application and infrastructure pentests by third-party auditors and AI-powered assessment tools; founded in Singapore, with a focus on security operations and vulnerability management.
5Cyber Security Solutions
Private cybersecurity firm based in Singapore; founded in 2023 with 2 employees. Offers managed SOC monitoring, penetration testing, incident response, threat intelligence, and vulnerability assessments. Licensed by Singapore Cybersecurity Agency, focusing on securing digital futures and defending businesses.
NEXPLORE SG
NEXPLORE SG is a Singapore-based private computer networking company specializing in network security, penetration testing, and automation; with 2 employees, founded in 2016, it offers penetration testing, vulnerability assessments, and security checks, focusing on cloud-native, AI, and software solutions.
BitCyber
Cybersecurity company based in Singapore; specializes in computer and network security with 8 employees and 41.7% YoY growth; licensed by CSRO for penetration testing and MSSP services; acts as a value-added distributor of cybersecurity products and services; focuses on protecting businesses from cyber attacks, data breaches, and disruptions.
IMDA
IMDA is a Singapore-based government agency with 759 employees (+6.3% YoY growth) and $36M annual revenue; it specializes in digital innovation, media, and cybersecurity, including penetration testing services such as attack surface assessments and vulnerability testing, as part of its security solutions.
I-Net Dynamics Pte Ltd
IT services and consulting company based in Singapore; specializes in Microsoft Dynamics 365, Dynamics GP, cloud hosting, managed services, and disaster recovery; Microsoft Gold Partner focusing on ERP solutions; provides penetration testing and security assessment services as evidenced by explicit mentions of VAPT and IT penetration testing.
Informa Solutions Pte Ltd
Singapore-based cybersecurity consulting firm; offers penetration testing, threat intelligence, and network security architecture services; headquartered at 1093 Lower Delta Road, Singapore.
Multinational technology company headquartered in Singapore for Asia-Pacific operations; provides penetration testing services through Google Cloud, including external/internal web app and cloud assessments, supported by Mandiant's pentest offerings.
Trinax
Trinax is an award-winning creative technology agency based in Singapore, founded in 2011, specializing in interactive brand experiences and digital engagement solutions; it also provides cybersecurity services including penetration testing (VAPT) for digital assets.
HKCERT
HKCERT is a Hong Kong-based private cybersecurity organization specializing in incident response, penetration testing, and vulnerability assessments; with 3 employees, a 16.7% YoY decline, and 75,578 monthly website visits, it plays a key role in local enterprise security.
iSystems Security Ltd
Cybersecurity company based in Hong Kong; specializes in security risk assessment, audits, and penetration testing with a team of 3 employees; founded in 2010; offers services including penetration testing, cyber incident response, and privacy impact assessments.
DracoSec Research Limited
Cybersecurity firm specializing in penetration testing, red teaming, vulnerability assessment, and security audits; 3 employees; based in Hong Kong, Hong Kong; offers expertise in offensive cybersecurity, cloud security, and social engineering.
Pontus Ventures Advisory Group
Security and investigations company specializing in private investigations, cybercrime, and online fraud; explicitly provides penetration testing services adhering to international standards; based in Hong Kong with 2 employees and +60% YoY growth.
Cyberbay
Cyberbay is a Hong Kong-based private cybersecurity firm founded in 2022, with 7 employees and a focus on crowdsourced vulnerability testing. It provides AI-powered bug bounty platforms, real-world attack testing, and continuous vulnerability assessments, aiming to enhance digital security through ethical hacking and penetration testing services.
Guardian Forest Security Limited
Security and investigations consulting firm specializing in physical, information, and cyber security services; provides penetration testing services; founded in 2017; based in Kowloon, Hong Kong with 4 employees; serves Hong Kong, China, and Asia Pacific; maintains a web presence with 590 monthly visits.
MXC Security (Singapore) Pte. Ltd.
IT services and consulting company specializing in information security, including penetration testing, vulnerability assessment, and red teaming; based in Hong Kong with 16 employees, founded in 2003, and ranked #10,296,402 globally. Offers expertise in security management, compliance, and privacy consultancy.
Cyberforce Limited
Cyberforce Limited is a Hong Kong-based private cybersecurity firm specializing in computer and network security, including penetration testing, risk assessment, and security consulting; 12 employees with 38.5% YoY growth; headquartered in Kwun Tong, Hong Kong; offers tailored security solutions for businesses.
SDAP
Cybersecurity company specializing in network security assessment, penetration testing, and project management; 9 employees, founded 2012, based in Hong Kong; offers penetration testing services, with 934 monthly website visits and a global rank of #9,192,159.
Digitpol
Cybersecurity company providing digital risk solutions, IoT penetration testing, digital forensics, incident response, and threat response; based in Hong Kong with a physical address in Causeway Bay and a Hong Kong registration number 1964586.
eWalker
IT security consulting firm specializing in penetration testing, vulnerability assessment, and cyber security services; over 150 security risk assessment and penetration test projects completed since 2005; based in Kowloon City, Hong Kong, with 6 employees and a -8% YoY workforce change.
Securli Limited
Cybersecurity company specializing in penetration testing and network security; founded in 2005, based in Hong Kong, with 2 employees. Offers advanced, constantly upgraded security platforms and services to assess and strengthen IT infrastructure security.
Innopath Solutions
Innopath Solutions is a Hong Kong-based private IT & Services company specializing in security and IT professional services, including server room design, cyber security, and penetration testing. With 7 employees and 40% YoY growth, it offers infrastructure, security, and compliance solutions, emphasizing penetration testing and data center security.
PwC Hong Kong
Regional branch of PricewaterhouseCoopers providing audit, consulting, deals, tax, and cybersecurity services; explicitly offers penetration testing for applications and infrastructure; based in Hong Kong SAR with multiple office locations including Central and Kowloon.
Integrated Global Solutions Limited (IGS)
IT services and consulting company based in Hong Kong; 85 employees with 24% YoY growth; specializes in ITSM, infrastructure, applications, data analytics, big data, open-source tech, and penetration testing with GIAC GWAPT credential; founded in 2007.
BlockSec
BlockSec is a private blockchain security company founded in 2021 and based in Hong Kong; it specializes in smart contract and EVM chain audits, offering full-stack security services and innovative Web3 tools. With 14 employees and $345K annual revenue, it has raised $15.7M in funding. The company explicitly provides penetration testing, utilizing formal security testing frameworks and manual verification, exemplified by their Radiant V2 security testing report. BlockSec is a notable player in blockchain threat intelligence and developer security tooling, ranked #771,027 globally.