Top 100 Cybersecurity Companies

Sequency Cybersecurity is a cybersecurity company established in 2022. The small Dover, Delaware-based team focuses on cybersecurity and IT strategy consulting.

Israel IT is a software company founded in London in 2016 with no more than 250 employees. They specialize in custom software development, cybersecurity, and cloud consulting solutions for small and mid-market firms in the fields of advertising, IT, and more.

Small IT managed services company Internos, is located in Miami Lakes, Florida. They provide IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting and were launched in 2013.

Cybersecurity and application testing company Open Sec LLC was founded in 2006. The agency offers cybersecurity and application testing and has a small team.

Certified CIO is a small IT managed services company. Based in Hanover, Pennsylvania and Columbia, Maryland, the company was founded in 1999. Their team focuses on IT managed services, IT strategy consulting, cloud consulting & SI, and IT staff augmentation.

West Advanced Technologies Inc is a midsize Sacramento, California-based cybersecurity company. The team specializes in cybersecurity, IT staff augmentation, cloud consulting & SI, and IT managed services.

Based in New Delhi, India and new delhi, India, Fibmesh Pvt. Ltd. Is a cybersecurity company. The small team offers cybersecurity and other IT consulting and SI. The company was launched in 2016.

Dhound is a cybersecurity company. The midsize Bramham, United Kingdom-based company was established in 2013. Their services include cybersecurity.

MPowered IT is an IT managed services company. Their small team is located in Roswell, Georgia. Their services include IT managed services, cybersecurity, and IT strategy consulting. The company was established in 2014.

Pentest Wizard is a cybersecurity company. They offer cybersecurity, web development, mobile app development, and api development and were launched in 2023. The company is headquartered in Novi Sad, Serbia.

Cybersecurity company Velstadt was launched in 2018. The company provides Cybersecurity, IT strategy consulting, and Application Testing and has a small team. The company is based in Kyiv, Ukraine and Warszawa, Poland.

Ntiva, Inc., an IT managed services company, is in McLean, Virginia. Founded in 2004, the midsize team specializes in IT managed services, cloud consulting & SI, IT strategy consulting, and cybersecurity.

Located in Zagreb, Croatia and Zadar, Croatia, ALFATEC Group is an artificial intelligence development company. The small company was launched in 1990. Their team offers Artificial Intelligence, BI & big data consulting & SI, Custom Software Development, IT strategy consulting, and more.

HiTech Service is a team of IT professions headquartered in Wilmington, Del. that specializes in application management and support, IT managed services, cybersecurity, and more. Founded in 2006, HiTech Service is comprised of 20 employees.

Founded in 2020, Talent First is a IT staff augmentation company. They are based in London, United Kingdom; Sofia, Bulgaria and Kyiv, Ukraine and have a small team. The company focuses on IT staff augmentation, cybersecurity, HR services, and customer service outsourcing.

Vervali Systems Pvt Ltd is a software testing agency headquartered in Mumbai with offices in Pune, India. Since 2010, the 30-person team has supplied application testing and cybersecurity services, such as breach detection and incident response, digital forensics and auditing, and expert testimony.

Adivi Corporation is a small IT managed services company. They provide IT managed services, cloud consulting & SI, and IT strategy consulting and were launched in 1994. The firm is located in Chicago, Illinois.

Certbar Security Private Limited is a cybersecurity company. Their small team is based in Surat, India. The agency focuses on cybersecurity, cloud consulting & SI, and application testing. The agency was founded in 2020.

Clear Thinking Solutions is a communication and IT solutions provider based in Essex, U.K., with an office in London. The company, founded in 2009, has a team of more than 20 that provides IT managed services, cybersecurity, and IT strategy consulting to small and midmarket companies.

Transition Technologies PSC is a full-cycle software development company based in Lodz, Poland, with offices in Kielce, Poland, Bialystok, Poland, and Zielona Gora, Poland. Founded in 1991, Transition Technologies' team of about 215 employees primarily provides mid-market businesses in the manufacturing and automotive industries with AR/VR development, IoT development, and custom software development services. 

Preemo IT Support is an IT firm headquartered in Miami. Founded in 2009, Preemo's team of 14 employees provides IT managed services, IT strategy consulting, and cloud consulting services.

IT Lab is a cloud consulting & SI company headquartered in Levittown, Pennsylvania. The agency specializes in cloud consulting & SI, cybersecurity, and IT managed services and has a small team.The agency was established in 2023.

Founded in 2011, Codein Software is development company based in Kyiv, Ukraine with a team of 9. They provide mobile app development, web development, and cybersecurity to mid market and enterprise clients. They primarily work with clients in the gambling, financial services, and business services industries. 

Tactical Strategies, LLC is an IT strategy consulting company. The small Dexter, Michigan-based agency was founded in 2011. Their team provides IT strategy consulting, cybersecurity, cloud consulting & SI, BI & big data consulting & SI, and more.

In Ormond Beach, Florida, Crafted Compliance, Inc. Is a cybersecurity company. The small team provides cybersecurity, cloud consulting & SI, IT managed services, IT staff augmentation, and more. The firm was established in 2015.

Black Bullet, a custom software development firm, was established in 2014. The agency specializes in custom software development, ux/ui design, application management & support, e-commerce development, and more and has a small team. The agency is based in București, Romania.

Kratikal Tech Pvt Ltd is an end-to-end cybersecurity solutions provider headquartered in Noida, India, and with an office in Atlanta. Founded in 2012, their team of approximately 100 employees tends to over 120 clients worldwide across various industries. Their services include cyber-attack simulation and awareness, email authentication, anti-phishing, fraud monitoring, risk detection and threat analysis, and much more. 

Cymune Cyber Security is a cybersecurity firm founded in 2020 with more than 50 employees. They provide cybersecurity, IT consulting, and IT strategy consulting solutions from their office in Hyderabad, India. They work primarily with mid-market businesses.

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CyberHunter Solutions Inc. is a cybersecurity firm headquartered in Toronto with offices in New York and Ottawa, Canada. Founded in 2016. their team of fewer than ten 10 members provides cybersecurity solutions to small and medium-sized businesses from various fields, such as IT, business services, and financial services. Their cybersecurity services focus on threat/attack simulations, breach detection & incident response, and digital forensics & auditing.