Top 100 Network Security Companies
The Best of December 2025
Network security protects a company or organization’s networking infrastructure from unauthorized access, viruses, and threats. It spans a range of technologies, policies, and processes that protect the integrity of specialized networks. With the rising number of network security cases yearly, businesses must invest in quality network security for their invaluable data, such as financial information, trade secrets, and customer information. A lack of network security can lead to negative publicity, eroding customer trust, and costly workflow disruptions.
Network security companies are service providers helping businesses protect their crucial networks and data from malicious threats. These companies offer various services, including security auditing, threat detection, firewall management, and security policy development. With the help of these professionals, companies can have tailored solutions to monitor network traffic, detect dubious activities, and mitigate risks.
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List of the Best Network Security Providers
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1981Undisclosed10 - 49 employeesNew York, NYKrantz Secure Technologies is a cloud consulting & SI company. The New York, New York-based company specializes in cloud consulting & SI and Cybersecurity.Read More
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1982Undisclosed10 - 49 employeesClayton, AustraliaCybersecurity company Techware is located in Clayton, Australia. Launched in 1991, the team provides Cybersecurity and IT managed services.Read More
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1983Undisclosed10 - 49 employeesSouth Melbourne, AustraliaTechnetics Consulting Pty Ltd is a Cybersecurity company. The South Melbourne, Australia-based agency provides Cybersecurity and IT managed services.Read More
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1984Undisclosed10 - 49 employeesAnnapolis, MDCybersecurity company RedZone Technologies, LLC was launched in 2001. The team provides Cybersecurity and IT managed services.Read More
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1985Undisclosed10 - 49 employeesAndover, MAMicrotime Computers, Inc, a cloud consulting & SI company, was established in 2001. The small team offers cloud consulting & SI and unified communications consulting & SI.Read More
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1986Undisclosed10 - 49 employeesDoncaster, AustraliaBased in Doncaster, Australia, synfo is a small IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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1987Undisclosed10 - 49 employeesSeattle, WASentry Computing, a Cybersecurity company, was launched in 2008. The small team specializes in Cybersecurity and IT managed services.Read More
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1988Undisclosed10 - 49 employeesNicosia, CyprusChannel IT Ltd. Is an IT strategy consulting company founded in 1989. The firm provides IT strategy consulting and Cybersecurity, and is small.Read More
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1989Undisclosed10 - 49 employeesWarszawa, PolandMScloud Sp. Z o.o. Is a cloud consulting & SI company. The team is in Warszawa, Poland, and their services include cloud consulting & SI and unified communications consulting & SI.Read More
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1990Undisclosed10 - 49 employeesOklahoma City, OK3Nines Technologies Inc. Is an IT managed services company. They specialize in IT managed services and Cybersecurity and were launched in 2000. The agency is headquartered in Oklahoma City, Oklahoma.Read More
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1991Undisclosed10 - 49 employeesPalo Alto, CAEstablished in 2009, CIO Professional Services, LLC is an IT strategy consulting company. The small team focuses on IT strategy consulting and Cybersecurity.Read More
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1992Undisclosed1,000 - 9,999 employeesNew York, NYCohnReznick LLP is a Business Consulting company founded in 1919. The company provides Business Consulting and Finance & Accounting Outsourcing (FAO), and is large.Read More
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1993Undisclosed50 - 249 employeesHonolulu, HIHeadquartered in Honolulu, Hawaii, Pacxa is an IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and were established in 2012.Read More
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1994Undisclosed50 - 249 employeesWarwick, RIHCH Enterprises, LLC is a Cybersecurity company established in 1986. Their team specializes in Cybersecurity and Business Consulting.Read More
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1995Undisclosed50 - 249 employeesHindley, EnglandOltec Group, a midsize Commercial Property Management company, is headquartered in Hindley, England. The team focuses on Commercial Property Management and Cybersecurity.Read More
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1996Undisclosed50 - 249 employeesSterling, VAASSYST is a Sterling, Virginia-based Cybersecurity company. Founded in 1993, the team focuses on Cybersecurity and IT strategy consulting.Read More
Industries
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1997Undisclosed50 - 249 employeesJacksonville, FLEnterprise Integration is an IT managed services company. They were launched in 1998 and provide IT managed services and IT strategy consulting.Read More
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1998Undisclosed50 - 249 employeesNew York, NYAltourage is a New York, New York-based cloud consulting & SI company. The team focuses on cloud consulting & SI and Cybersecurity.Read More
Industries
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1999UndisclosedFreelancer employeesHeadquartered in Dublin, Ireland, Eggers Cybersecurity is a Cybersecurity company. They focus on Cybersecurity and Corporate Training & Coaching and were launched in 2024.Read More
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2000Undisclosed50 - 249 employeesNicosia, CyprusGrant Thornton (Cyprus) Ltd is a Nicosia, Cyprus-based Cybersecurity company. They provide Cybersecurity and IT managed services and were founded in 1942.Read More
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2001Undisclosed50 - 249 employeesMongkok, Hong KongLaunched in 2008, Ringus Solution Enterprise Limited is a midsize Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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2002Undisclosed50 - 249 employeesEstablished in 2023, EMET Group, a midsize big data analytics company, is based in Ramat Gan, Israel. Their team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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2003Undisclosed50 - 249 employeesPort Melbourne, AustraliaOneStep Group, an IT strategy consulting company, was established in 2024. The team offers IT strategy consulting and BI & big data consulting & SI.Read More
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2004Undisclosed50 - 249 employeesDayton, OHLocated in Dayton, Ohio, JYG Innovations is a Market Research company. The team provides Market Research and IT strategy consulting.Read More
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2005Undisclosed50 - 249 employeesLondon, EnglandTelappliant is a cloud consulting & SI company. Headquartered in London, England, their team provides cloud consulting & SI and Cybersecurity.Read More
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2006Undisclosed2 - 9 employeesPetaluma, CADeura Information Security Consulting LLC , a Compliance Consulting company, was launched in 2002. Based in Petaluma, California, the team specializes in Compliance Consulting and Cybersecurity.Read More
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2007Undisclosed2 - 9 employeesCranford, NJWebZest LLC is a Cybersecurity company. Their small team of employees is in Cranford, New Jersey. Their team offers Cybersecurity and Web Development.Read More
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2008Undisclosed2 - 9 employeesJacksonville, FLTotal Business Systems is a small Cybersecurity company established in 1991. Their team specializes in Cybersecurity and IT managed services.Read More
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2009Undisclosed2 - 9 employeesHuntington Beach, CAServer Solution Plus is an IT managed services company. They are based in Huntington Beach, California and have small team. Their team focuses on IT managed services and Cybersecurity.Read More
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2010Undisclosed2 - 9 employeesNew York, NYLaunched in 2018, Digiguard Cyber Security, a small Cybersecurity company, is based in New York, New York. Their services include Cybersecurity and IT managed services.Read More
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