Best 7,066 companies worldwide for Cybersecurity & Pentesting services!

Leading agencies include Atos, (ISC)², Trustwave, Mandiant and Optiv. A total of 7,066 Cybersecurity & Pentesting providers are ready to help. They serve clients such as Finance, Healthcare, Businesses, Manufacturing, Technology, Government, Retail, E-commerce, Various industries and Education.

Average starting budget
$6,514
while min. project budget is $500
based on 7,066 profiles
Average hourly rate
$111
and starting from $10 / hr
based on 7,066 profiles
Popular skills
CybersecurityPentestingCloud ComputingAWSMicrosoft AzureMachine LearningArtificial IntelligenceCybersecurity FrameworksAzureNode.js
Key technical proficiencies
based on found companies
Also specialize in
Cybersecurity & Pentesting (7120)IT Services & Consulting (4200)Cloud Consulting (2740)Web & Software Development (1560)Software Development (1500)
Complementary specialties
validated by client feedback
Cybersecurity & Pentesting services protect your systems and data from online threats. Cybersecurity involves setting up and maintaining firewalls, antivirus software, secure user access, and regular security audits. Penetration testing, or “pentesting,” simulates real attacks to find weak spots before malicious hackers do. Sub-services include vulnerability scans, controlled attack simulations, security policy reviews, incident response planning, and training staff on safe online practices to reduce risk.
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Found 7066 matching agencies

A
Bezons, France

Atos is a leading provider of digital, cloud, advanced computing, AI and security solutions. With over 40 years of experience in the industry, Atos has established itself as a trusted partner for businesses across various sectors. Our expertise spans from cloud migration to cybersecurity, and our innovative approach enables us to deliver tailored solutions that meet the unique needs of each client.

team of 501 - 1000 people

20+ years of industry experience

contact for pricing

contact for pricing

(
Clearwater, United States

ISC2 is a renowned organization that specializes in cybersecurity and pentesting services. They offer various certifications, including the CISSP, to help individuals build their careers in this field. With expert training and exam vouchers, ISC2 empowers professionals to enhance their skills and stay ahead of emerging threats. Their services cater to diverse industries, from cloud security to software development, ensuring a comprehensive approach to protecting digital assets. By partnering with ISC2, organizations can strengthen their cybersecurity teams, from entry-level to C-suite positions, and reap the benefits of a robust security posture.

team of 26 - 50 people

30+ years of industry experience

contact for pricing

contact for pricing

T
Chicago, United States

Trustwave offers a comprehensive range of services to help organizations fortify their security posture and reduce cyber risk. Their managed detection and response (MDR) services provide immediate incident response assistance, eliminating active threats with 24/7 threat detection, investigation, and response. The company's cybersecurity consulting services help maximize SIEM investments, stop alert fatigue, and enhance team capabilities through hybrid security operations support. Trustwave also provides expert guidance to advance cybersecurity programs and test physical locations and IT infrastructure to shore up weaknesses before exploitation. Their email protection services secure organizations against the #1 ransomware attack vector, while their breach response services prepare for the inevitable with 24/7 global breach response in-region and available on-site.

team of 501 - 1000 people

30+ years of industry experience

rate $100 - $150 / hr

min project budget $5k

M
Reston, United States

Mandiant provides comprehensive security services to protect organizations from various threats. Their testing services ensure the quality of their solutions, while IT services & consulting help clients optimize their operations. Cloud consulting enables businesses to navigate the complexities of cloud security, and cybersecurity & pentesting provide robust defense against emerging threats. By leveraging these services, organizations can strengthen their security posture, minimize response time to cyberattacks, and focus on their ambitions.

team of 101 - 250 people

20+ years of industry experience

rate $150 - $200 / hr

min project budget $10k

O
Denver, United States

Optiv is a leading provider of IT services and consulting, specializing in cloud computing services, cybersecurity consulting, and pentesting. By managing cyber risk, Optiv helps businesses secure their full potential. With its unmatched ecosystem of people, products, partners, and programs, Optiv accelerates business progress like no other company can. The company works with over 450 world-class security technology partners to create powerful software-enabled solutions that unlock client potential. Optiv's services include IT services and consulting, cloud computing services, cybersecurity consulting, and pentesting. These services enable businesses to overcome cyber threats, build resilience, and maximize results.

team of 501 - 1000 people

10+ years of industry experience

rate $100 - $150 / hr

min project budget $5k

V
Melbourne, Australia

Verint helps companies unlock CX automation outcomes by leveraging data and AI. With its open platform powered by data and bots, Verint provides an efficient way to enhance customer experiences. The company offers services such as Big Data & BI, IT Services & Consulting, Cybersecurity & Pentesting, which can benefit clients by driving new insights, elevating CX, and lowering customer engagement costs. By automating and augmenting human agents with AI, companies can create consistent and reliably excellent customer experiences. Verint's solutions are recognized as best-in-class by peers, and the company has partnered with industry leaders to deliver cutting-edge CX automation capabilities.

team of 501 - 1000 people

30+ years of industry experience

contact for pricing

contact for pricing

R
Indianapolis, United States

Resultant helps clients unlock their full potential by providing expert software development, big data and BI, AI development, IT services and consulting, cloud computing services, cybersecurity and pentesting, and business services. By leveraging these services, clients can gain greater insight, improve processes, and financial performance, while keeping technology humming along. With a focus on collaboration and people-first approach, Resultant builds tailored solutions that provide better outcomes and make work happen more effectively.

team of 101 - 250 people

15+ years of industry experience

rate $150 - $200 / hr

min project budget $5k

R
Tel Aviv-Yafo, Israel

Radware provides IT Services & Consulting and Cybersecurity & Pentesting to help organizations protect their digital assets. By leveraging advanced technologies, Radware helps clients ensure the security, availability, and performance of their applications and systems. With expertise in both IT services and cybersecurity, Radware offers a comprehensive approach to managing complex digital threats. This enables businesses to focus on innovation while minimizing risk. Whether it's protecting against cyber attacks or ensuring the reliability of critical infrastructure, Radware's solutions help organizations stay ahead of emerging challenges.

team of 501 - 1000 people

20+ years of industry experience

contact for pricing

contact for pricing

I
Melbourne, Australia

Imperva provides cloud consulting, cybersecurity & pentesting services to help enterprises protect against cyber threats. With its comprehensive digital security solutions, Imperva accelerates containment with 3-second DDoS mitigation and same-day blocking of zero-days. The company's positive security models secure applications and data deployed anywhere, while consolidating security point products for detection, investigation, and management under one platform. Imperva streamlines processes to know what data is stored, handled, and by whom, ensuring confidence in web application protection against automated account fraud. Additionally, the company provides control of risky behaviors between custom and third-party application components, protecting against malicious data access and defending against XDR solutions. By using continuous visibility and automation, Imperva shuts down high-risk privileged data access and optimizes edge security with zero performance impact. The company empowers developers to adopt latest technology safely, secures cloud data with minimal disruption, and recognizes leadership in API security, web application firewalls, and data security platforms.

team of 501 - 1000 people

20+ years of industry experience

contact for pricing

contact for pricing

B
Campbell, United States

Barracuda provides enterprise-grade security solutions to protect businesses from cyber threats. Their services include cloud consulting, cybersecurity and pentesting, data protection and compliance, ransomware protection, phishing protection, zero trust access, and modernizing networks. Barracuda's solutions can be deployed in minutes and provide full control of data. They offer 24x7 cybersecurity-as-a-service to secure businesses from evolving threats. With their SASE protection and SecureEdge, Barracuda helps businesses protect themselves against hackers' profit motives and artificial intelligence-driven attacks.

team of 501 - 1000 people

unknown

contact for pricing

contact for pricing

C
Paris, France

As a global leader in partnering with companies to transform and manage their business by harnessing the power of technology, Capgemini provides innovative solutions to help clients achieve their goals. With expertise in software development, big data & BI, testing services, IT services & consulting, cloud consulting, cybersecurity & pentesting, cloud computing services, and business services, Capgemini helps clients improve productivity, efficiency, and outcomes. By leveraging the latest technologies and trends, Capgemini enables businesses to thrive in a rapidly changing world. From accelerating clinical trials to increasing biodiversity, Capgemini's expertise empowers companies to make a positive impact. With a strong focus on sustainability and digital transformation, Capgemini helps clients navigate the challenges of the modern business environment.

team of 2 - 10 people

50+ years of industry experience

contact for pricing

contact for pricing

T
Pompano Beach, United States

Expert Drupal developer with over six years of experience in building custom Drupal sites, theming, and module development. He is passionate about staying current with the latest industry developments and continuously improving his skills through professional development. With a strong focus on frontend development and site building, Sammy ensures that every project is delivered with high-quality results. His expertise spans various aspects of Drupal, including theme customization, module creation, and performance optimization. Whether you need a custom-built Drupal site or require assistance with an existing project, Sammy's expertise will help you achieve your goals.

team of 2 - 10 people

15+ years of industry experience

rate $200 - $300 / hr

min project budget $5k

R
San Antonio, United States

A trusted partner for multicloud solutions, Rackspace helps businesses navigate the complexities of cloud computing and unlock their full potential. With expertise in software development, IoT development, implementation services, IT services & consulting, cloud consulting, cybersecurity & pentesting, and more, clients can accelerate innovation, reduce costs, and improve operational efficiency. From AWS to Google Cloud, Microsoft Azure, and Oracle, Rackspace provides expert guidance on modern cloud-native security solutions, data analytics, AI, and SAP adoption. By leveraging the power of multicloud strategies, businesses can unlock new revenue streams, increase efficiency, and deliver incredible customer experiences.

team of 101 - 250 people

20+ years of industry experience

contact for pricing

contact for pricing

V
Burlington, United States

Veracode empowers enterprise and public sector development and security teams to create and run secure software. Their AI-powered application security solutions reduce friction and delays, enabling teams to build applications faster and manage risks confidently. Veracode provides complete and accurate application security coverage, integrating find and fix capabilities into developer workflows. By automating onboarding for developers, Veracode enables seamless integration with existing tools. With its comprehensive services, Veracode helps clients create secure software and mitigate application risk.

team of 101 - 250 people

15+ years of industry experience

rate $150 - $200 / hr

min project budget $10k

F
San Mateo, United States

This leading identity security company offers expert IT services and consulting, cyber threat assessment and penetration testing. With years of experience in operationalizing investments in ID Plus, SecurID, and RSA Governance & Lifecycle, they help clients accelerate their time to value and increase the return on their deployments. Their comprehensive education services provide industry training, certifications, and best practices that protect operations and empower users. By partnering with Fortscale - Acquired by RSA Security, customers can benefit from 24/7 technical support, personalized assistance, and peer-to-peer knowledge sharing.

team of 26 - 50 people

10+ years of industry experience

rate $150 - $200 / hr

min project budget $5k

R
Zagreb, Croatia

ReversingLabs is a leading provider of IT services and consulting, cybersecurity, and pentesting solutions. The company enables clients to achieve unparalleled supply chain security, giving them the trust and confidence that their products are secure. Traditional software analysis tools exclusively detect vulnerabilities, leaving users unaware of active, severe threats hidden across their components. ReversingLabs Spectra Assure leverages the world's largest threat repository to identify active threats, malware, secrets, tampering, and more. Development teams can now have complete analysis of first-party, open-source, and commercial software components, identifying critical issues that legacy tools miss. With ReversingLabs' expertise, organizations can elevate their security posture by boosting visibility, slashing costs, and supercharging efficiency into their security operations. This results in precision with the most powerful static binary analysis data, reducing false positives and accelerating threat convictions.

team of 26 - 50 people

15+ years of industry experience

contact for pricing

contact for pricing

R
Boston, United States

Rapid7 provides comprehensive cybersecurity services and solutions to help organizations secure their attack surface. Their testing services and IT consulting enable businesses to identify vulnerabilities and improve their security programs. With expertise in cyberpentesting, Rapid7 helps companies prevent breaches and ensure confidentiality, integrity, and availability of their data. By leveraging their unified cybersecurity platform, organizations can gain visibility into their multi-cloud environments and understand risk across hybrid environments. Additionally, Rapid7's MDR services provide 24/7 monitoring, remediation, and DFIR from SOC experts to protect against external threats. By joining the Velociraptor and Metasploit communities, organizations can access industry-leading attack expertise and stay ahead of emerging threats.

team of 501 - 1000 people

20+ years of industry experience

rate $150 - $200 / hr

min project budget $10k

C
Irvine, United States

CrowdStrike provides comprehensive IT services and consulting, including cloud consulting and cybersecurity solutions. Their Falcon platform offers a unified security approach to protect businesses from various threats. With its AI-native XDR capabilities, CrowdStrike helps organizations stop breaches and drive business success. The company's expertise in endpoint protection, vulnerability management, and threat detection enables clients to secure their data, reputation, and revenue. CrowdStrike's solutions are designed to provide real-time visibility, detection, and protection against identity-based attacks, making it an ideal choice for businesses looking to build a strong cybersecurity posture.

team of 101 - 250 people

10+ years of industry experience

rate $150 - $200 / hr

min project budget $5k

B
London, United Kingdom

BSI Group is a global leader in helping organizations make a positive impact through innovative solutions. By providing expert services in Cloud Consulting, Cybersecurity & Pentesting, and Business Services, BSI enables clients to drive transformation and achieve sustainability goals. This UK-based company has no shareholders, ensuring that profits are reinvested to support impactful initiatives.

team of 501 - 1000 people

unknown

contact for pricing

contact for pricing

D
Waltham, United States

Digital Guardian provides IT services and cybersecurity solutions to help organizations protect their sensitive data. Their comprehensive data loss prevention (DLP) platform gives immediate visibility into assets, blocking threats before they're lost. With a market-leading DLP solution, Digital Guardian helps clients monitor and log threats, schedule demos, and watch on-demand webinars for expert knowledge. The company's intuitive dashboards provide real-time insights into data egress, enabling faster deployment and greater progress towards operational security maturity.

team of 101 - 250 people

20+ years of industry experience

rate $150 - $200 / hr

min project budget $10k

P
Asunción, United States

Panda Security Paraguay is a trusted provider of IT services and consulting, cloud computing expertise, and cutting-edge cybersecurity solutions. By leveraging their extensive experience in the industry, clients can enjoy enhanced security, improved productivity, and increased competitiveness. With a focus on delivering personalized support and tailored solutions, Panda Security Paraguay helps businesses navigate the complexities of the digital landscape. Their comprehensive services include IT consulting, cloud migration, and pentesting, ensuring that organizations can protect themselves against evolving cyber threats. By partnering with Panda Security Paraguay, clients can gain peace of mind knowing their data is secure, and their operations are running smoothly.

team of 2 - 10 people

20+ years of industry experience

contact for pricing

contact for pricing

S
Yermasoyia, Cyprus

SiteGuarding CY Ltd. provides comprehensive security solutions to protect websites from various threats. Their services include web & software development, e-commerce development, and cybersecurity & pentesting. With a focus on maximum website protection without exception, they offer 24/7 monitoring, virus scanning, and blacklist removal. Daily file scanning, file changes monitoring, access to engineers to fix vulnerabilities, and full website backups are also provided. SiteGuarding CY Ltd. uses strong heuristic algorithms to detect unknown viruses and new threats, and their security tools can work on any type of servers and CMS.

team of 2 - 10 people

15+ years of industry experience

rate $25 - $50 / hr

min project budget $1k

L
San Francisco, United States

Lookout provides a comprehensive data-centric security solution to protect sensitive data from various threats. The company's platform detects and responds to breaches in real-time, using advanced threat intelligence and machine learning algorithms. With Lookout's cybersecurity services, organizations can ensure the secure movement of their mobile devices and applications, as well as protection against phishing attacks and data leakage. By leveraging Lookout's cloud-based security platform, businesses can safeguard their critical data from unauthorized access and minimize the risk of exploitation. Lookout's solution is designed to be flexible and adaptable to the needs of different industries, including healthcare and finance.

team of 101 - 250 people

15+ years of industry experience

rate $150 - $200 / hr

min project budget $5k

G
Shibuya, Japan

A leader in creating innovative solutions, GMO Internet utilizes Artificial Intelligence to drive future growth. With expertise in e-commerce development, IoT, cloud consulting, cybersecurity, advertising, SEO, and mobile marketing, the company empowers businesses to thrive. By leveraging cutting-edge technologies like hakaru.ai byGMO and makeshop byGMO, clients can enhance their operations, improve customer experiences, and increase efficiency. GMO Internet's services cater to diverse industries, including finance, retail, and entertainment.

team of 2 - 10 people

30+ years of industry experience

contact for pricing

contact for pricing

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Cybersecurity & pentesting services: what decision-makers should know

Cybersecurity and penetration testing (pentesting) services today encompass proactive methods designed to identify and address vulnerabilities in digital infrastructures. These services protect businesses from cyber threats such as data breaches, ransomware, unauthorized access, and compliance violations. Providers often combine automated scans with manual testing to simulate real-world attacks, ensuring comprehensive security assessments.

Industry overview and common questions

The cybersecurity market is rapidly growing, projected to reach approximately $424 billion globally by 2030. Decision-makers frequently ask questions such as:

  • What cybersecurity certifications does your team hold?
  • How often should pentesting be conducted?
  • What industries do you primarily serve?
  • Can your service meet specific compliance standards (e.g., GDPR, HIPAA)?

Key benefits and common pitfalls

Benefits include enhanced security posture, compliance assurance, protection of sensitive customer data, and improved customer trust. However, pitfalls can arise when providers offer insufficiently detailed reports, lack expertise in specific technologies, or fail to provide actionable remediation guidance. Businesses should choose agencies with proven industry experience, reliable references, and transparent methodologies.

Project duration and commonly used technologies

A standard pentesting project generally lasts from one to four weeks, depending on the organization's size and complexity. Providers frequently utilize industry-standard tools such as Nessus, Burp Suite, Metasploit, Wireshark, and OWASP ZAP, combined with manual techniques to ensure thorough testing and accurate vulnerability identification.

In conclusion, hiring a knowledgeable and experienced cybersecurity and pentesting provider can significantly mitigate risks and protect critical business assets. Decision-makers should carefully evaluate providers based on their expertise, transparency, and ability to deliver actionable insights and recommendations.

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