Top 100 Cyber Incident Response Companies in the United Kingdom
The Best of December 2025Looking for a top cyber incident response company in the United Kingdom?
Operating in the digital age means your business’s data and network security are at risk of incident breaches. To prevent this from happening, it’s important to have fortified, defensive actions against possible security situations. This is where breach and incident response companies come in to save the day.
An effective breach and incident response plan consists of incident identification, containment, eradication, and restoration. However, not all situations are solved similarly. Some require more expertise than others. To ensure your success in protecting your data, work with a breach and incident company and lower the chances of your precious data being compromised.
To assist you in your search for a partner, we’ve compiled this list of the top incident response services in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best United Kingdom Incident Response Services
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181Undisclosed50 - 249 employeesLondon, EnglandCybersecurity company ONEiO is based in Helsinki, Finland and London, England. They specialize in Cybersecurity and IT managed services.Read More
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182Undisclosed2 - 9 employeesManchester, EnglandSectech Solutions is a branding agency. The firm is based in Manchester, England. Their services include Branding and Public Relations.Read More
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183Undisclosed2 - 9 employeesLondon, EnglandFounded in 2011, 2|SEC Consulting is a Cybersecurity company. The small team focuses on Cybersecurity and Application Testing.Read More
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184Undisclosed10 - 49 employeesBirmingham, EnglandOmniCyber Security is a Cybersecurity company founded in 2015. Their team offers Cybersecurity and IT managed services.Read More
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185Undisclosed2 - 9 employeesCity of London, EnglandIn City of London, England and Phoenix, Arizona, Dasuni Limited is a Cybersecurity company. They specialize in Cybersecurity and IT managed services and were founded in 2005.Read More
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186Undisclosed50 - 249 employeesCity of London, EnglandHeadquartered in City of London, England, UK IT SERVICE is a midsize IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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187Undisclosed50 - 249 employeesCity of London, EnglandTribeca Technology Group is an IT strategy consulting company. They focus on IT strategy consulting and Cybersecurity and were launched in 2006.Read More
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188Undisclosed10 - 49 employeesCity of London, EnglandLabyrinth Technology is an IT strategy consulting company. Established in 2001, the firm provides IT strategy consulting and cloud consulting & SI.Read More
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189Undisclosed250 - 999 employeesLondon, EnglandRED Global is a cloud consulting & SI company. The team is in London, England and Frankfurt am Main, Germany, and their services include cloud consulting & SI and Cybersecurity.Read More
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190Undisclosed10 - 49 employeesCity of London, EnglandStack Digital is a small cloud consulting & SI company. The City of London, England-based company was founded in 2020. Their team focuses on cloud consulting & SI, BI & big data consulting & SI, cybersecurity, IT managed services, and more.Read More
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191Undisclosed10 - 49 employeesManchester, EnglandSQA Consulting Limited, a small artificial intelligence firm, is located in Manchester, England and Dublin, Ireland. Their services include Artificial Intelligence and Cybersecurity.Read More
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192Undisclosed2 - 9 employeesCity of London, EnglandMagnetar IT is an IT strategy consulting company headquartered in City of London, England and Royal Leamington Spa, England. The team focuses on IT strategy consulting and cloud consulting & SI.Read More
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193Undisclosed2 - 9 employeesCity of London, EnglandCybersecurity company Defensity was launched in 2019. The team specializes in Cybersecurity and IT strategy consulting.Read More
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194Undisclosed50 - 249 employeesLondon, EnglandTelefónica Tech (EN), a Cybersecurity company, is headquartered in London, England. Established in 2019, the team specializes in Cybersecurity and IT managed services.Read More
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195Undisclosed10 - 49 employeesLondon, EnglandBlinx Technology Ltd is an IT strategy consulting company. They are located in London, England and New York, New York and have small team. They focus on IT strategy consulting and IT managed services.Read More
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196Undisclosed10 - 49 employeesCheltenham, EnglandEstablished in 2008, InfoSec People is a small Cheltenham, England-based data analytics company. Their services include BI & big data consulting & SI and Cybersecurity.Read More
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197Undisclosed10 - 49 employeesStretford, EnglandEstablished in 1999, Linten Technologies is a cloud consulting & SI company. The team specializes in cloud consulting & SI and unified communications consulting & SI.Read More
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198Undisclosed2 - 9 employeesWarrington, EnglandKierstone is a Cybersecurity company based in Warrington, England. The team provides Cybersecurity and Internet & Technology Law.Read More
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199Undisclosed2 - 9 employeesManchester, EnglandFortress Lab, a Cybersecurity company, was established in 2015. The team specializes in Cybersecurity and Web Development and is based in Manchester, England.Read More
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200UndisclosedFreelancer employeesBridlington, EnglandRelyWP is a small website development company. Launched in 2019, the team specializes in Web Development and Cybersecurity.Read More
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201UndisclosedFreelancer employeesLondon, EnglandXcina Security Team, a small Cybersecurity company, is in London, England. Their services include Cybersecurity and IT managed services.Read More
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202Undisclosed10 - 49 employeesCoventry, EnglandSMQA Limited is a small ERP consulting and SI company based in Coventry, England. The team provides ERP consulting and SI and Cybersecurity.Read More
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203Undisclosed10 - 49 employeesCity of London, EnglandLaunched in 2016, Samurai Digital Security Limited is an IT strategy consulting company. The agency focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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204Undisclosed2 - 9 employeesLondon, EnglandLocated in London, England, TestPro Consulting Ltd is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.Read More
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205Undisclosed2 - 9 employeesLondon, EnglandKiktronik Limited is a small London, England-based Cybersecurity company. Their services include Cybersecurity and IT managed services.Read More
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