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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121$1,000+10 - 49 employeesNew York, NYRCS Professional Services is an IT managed services company founded in 1999. In New York, New York and Marietta, Georgia, their small team offers IT managed services, IT strategy consulting, unified communications consulting & SI, Cybersecurity, and more.Read More
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Westminster Kennel ClubIndustries
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122$1,000+2 - 9 employeesMiddlesbrough, EnglandNorth IT is a Middlesbrough, United Kingdom-based cybersecurity company. The small agency was launched in 2012. Their team specializes in cybersecurity.Read More
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123$5,000+50 - 249 employeesScunthorpe, EnglandThe HBP Group is a midsize IT managed services company based in Scunthorpe, England and Peterborough, England. The team offers IT managed services and IT strategy consulting.Read More
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R&G Fluid Power Group BetterYou Black Onyx Concepts GCH CorporationIndustries
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124Undisclosed10 - 49 employeesAvon, OHGreat Lakes Computer Corporation is an IT managed services company in Avon, Ohio and Sandusky, Ohio. They provide IT managed services, cybersecurity, other IT consulting and SI, and IT strategy consulting and were established in 1982.Read More
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125$5,000+10 - 49 employeesBlanchester, OHRead More
Mach One Digital Corporation is a web development company located in Blanchester, Ohio. The small team specializes in web development, mobile app development, custom software development, e-commerce development, and more and was launched in 2019.
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126$1,000+10 - 49 employeesWestminster, MDLayer8 Consulting, Inc., a cybersecurity company, was launched in 2002. They are in Westminster, Maryland and have a small team. Layer8 Consulting, Inc. Focuses on cybersecurity, IT strategy consulting, IT managed services, IT staff augmentation, and more.Read More
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127$1,000+10 - 49 employeesSalinas, CARead More
SRS Networks is an IT firm based in Salinas, Calif. Founded in 1996, their team of 30 serves clients in the transportation sectors. Services include IT strategy and staff augmentation.
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128$5,000+10 - 49 employeesTampa, FLIT managed services company CIO Technology Solutions is headquartered in Tampa, Florida. The small team specializes in IT managed services, Cybersecurity, IT strategy consulting, cloud consulting & SI, and more. The company was established in 2010.Read More
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129$1,000+2 - 9 employeesParaShine Co., Ltd, an AI Consulting company, is based in Ho Chi Minh, Vietnam. The small team provides AI Consulting, Web Development, Mobile App Development, DevOps Managed Services, and more. The agency was established in 2024.Read More
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130$25,000+2 - 9 employeesLondon, EnglandHeadquartered in London, England, Line20 Digital is a website development firm. They offer Web Development, Cybersecurity, Web Design, and UX/UI Design and were launched in 2016.Read More
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IGN Entertainment - Ziff DavisIndustries
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131$25,000+10,000+ employeesParis, FrancePersistent Systems is a data analytics company. Established in 1990, the large agency is headquartered in Pune, India; Santa Clara, California; Paris, France and Lyne, England. Their services include BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.Read More
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132$5,000+10 - 49 employeesBoynton Beach, FLCybersecurity and application testing company Open Sec LLC was founded in 2006. The agency offers cybersecurity and application testing and has a small team.Read More
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133$1,000+2 - 9 employeesRead More
OutsourceIT.PRO is a cybersecurity company. They are in Wien, Austria; Los Angeles, California and Yerevan, Armenia and have a small team. Their services include cybersecurity, IT managed services, and IT staff augmentation. The firm was established in 2019.
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134$50,000+2 - 9 employeesEl Mouradia, AlgeriaBased in El Mouradia, Algeria, Build and secure networks is a small IT managed services company. Established in 2017, the team provides IT managed services, cybersecurity, IT strategy consulting, ERP consulting and SI, and more.Read More
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135$5,000+10 - 49 employeesTallinn, EstoniaRead More
Protagonist is a Cybersecurity company. They specialize in Cybersecurity, cloud consulting & SI, and IT managed services and were launched in 2019. The agency is in Tallinn, Estonia.
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136$5,000+10 - 49 employeesAnnapolis, MDLocated in Annapolis, Maryland, Mavenspire is a small Cybersecurity company. They offer Cybersecurity, IT strategy consulting, IT managed services, cloud consulting & SI, and more and were founded in 1999.Read More
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137$1,000+10 - 49 employeesSystem Protection Partners, LLC is an Arlington, Texas-based IT managed services company. The small company was launched in 2000. Their services include IT managed services, cybersecurity, and IT strategy consulting.Read More
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138Undisclosed10 - 49 employeesSurrey, CanadaSuperion Inc is a Cybersecurity company established in 2008. Their small team is in Surrey, Canada. The company provides Cybersecurity, IT managed services, and cloud consulting & SI.Read More
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139$1,000+50 - 249 employeesAhmedabad, IndiaRead More
SNDK Corp is an AI development company. The small team is based in Ahmedabad, India and New York, New York. Their services include Artificial Intelligence, cloud consulting & SI, IoT development, mobile app development, and more.
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140$1,000+10 - 49 employeesAshburn, VAYOHOsys is a Cybersecurity company. They are headquartered in Ashburn, Virginia and Surat, India and have a small team. Their services include Cybersecurity, Custom Software Development, Mobile App Development, Application Testing, and more.Read More
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141$5,000+2 - 9 employeesPalatine, ILIT managed services company AH Technology, Inc. Is located in Palatine, Illinois. They offer IT managed services and Cybersecurity and were established in 2018.Read More
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142$1,000+50 - 249 employeesPeshawar, PakistanWQsoftwares, a Marketing Strategy company, was established in 2014. The midsize team provides Marketing Strategy and cloud consulting & SI.Read More
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143$1,000+10 - 49 employeesDcheira El Jihadia, MoroccoCybersecurity and IT managed services company CyberOne.ma is based in Dcheira El Jihadia, Morocco. The small firm was launched in 2014. Their team provides Cybersecurity and IT managed services.Read More
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144$50,000+10 - 49 employeesWrocław-Psie Pole, PolandFibertide is based in Wrocław, Poland. The small firm was launched in 2017. Their services include.Read More
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145$5,000+10 - 49 employeesIn Dallas, Texas, Cross the Divide is an IT managed services company. The firm specializes in IT managed services, IT strategy consulting, and Cybersecurity and is small.The firm was established in 2005.Read More
Clients
Grid AlternativesIndustries
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146$1,000+10 - 49 employeesThiruvananthapuram, IndiaCanza Technology Consultants Pvt Ltd is a cybersecurity company. The small team is located in Thiruvananthapuram, India. Their services include cybersecurity, IT strategy consulting, IT managed services, IT staff augmentation, and more.Read More
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Reflections InfoSystems G10X Visual SpidersIndustries
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147$5,000+2 - 9 employeesPentest Testing Corp. Is a Cybersecurity company based in Dhaka, Bangladesh. Established in 2024, the small team focuses on Cybersecurity and IT managed services.Read More
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148$1,000+2 - 9 employeesChicago, ILRead More
ProdigyTeks, Inc is a small IT firm headquartered in Chicago. Founded in 2013, their main focus lines are IT managed services and IT strategy consulting.
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149$1,000+10 - 49 employeesCyberHunter Solutions Inc. Is a small Cybersecurity company. They provide Cybersecurity and IT managed services and were launched in 2016.Read More
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ProntoForms,Industries
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150$5,000+10 - 49 employeesMornex Ltd is an IT managed services company. The small Hadera, Israel-based agency was launched in 2012. Their team focuses on IT managed services, Cybersecurity, IT strategy consulting, and cloud consulting & SI.Read More
Industries
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