Top 100 Cybersecurity Companies in the United Kingdom
The Best of November 2026Looking for a top cybersecurity consultant in the United Kingdom?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United Kingdom Cybersecurity Consultants
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211$10,000+10 - 49 employeeskent, EnglandSmall IT managed services company Allteks LTD, is located in kent, England. Their services include IT managed services and IT strategy consulting.Read More
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212$1,000+10 - 49 employeesGlasgow, ScotlandFounded in 2002, incovo is a Cybersecurity company. The team provides Cybersecurity and IT managed services.Read More
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213Undisclosed10 - 49 employeesCowley, Oxford, EnglandWiseserve Ltd. Is an IT managed services company. They focus on IT managed services and Cybersecurity and are in Cowley, Oxford, England.Read More
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214Undisclosed10 - 49 employeesCumnor, EnglandFounded in 2010, Bluespires Solutions Ltd is an IT strategy consulting company. The agency focuses on IT strategy consulting and Cybersecurity.Read More
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215$1,000+10 - 49 employeesPortishead, EnglandEstablished in 2000, Signal IT Solutions is a small IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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216$5,000+2 - 9 employeesdunstable, EnglandLegacy Cyber is a dunstable, England-based Cybersecurity company. The team offers Cybersecurity and Search Engine Optimization.Read More
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217$1,000+2 - 9 employeesLondon, EnglandCybersecurity company Custodia Cyber is headquartered in London, England. The team provides Cybersecurity and IT managed services.Read More
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218Undisclosed2 - 9 employeesBrookmans Park, EnglandLBM Cyber is a Cybersecurity and Corporate Training & Coaching company. The Brookmans Park, England-based firm offers Cybersecurity and Corporate Training & Coaching.Read More
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219Undisclosed50 - 249 employeesBanbury, EnglandCovenco is an IT managed services company. Their midsize team is based in Banbury, England and focuses on IT managed services and cloud consulting & SI. The agency was established in 1989.Read More
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220$10,000+50 - 249 employeesRomford, EnglandGenius Logix is a software development firm based in Romford, England and Austin, Texas. The midsize agency was established in 2023. Their team offers Custom Software Development, ERP consulting and SI, Enterprise App Modernization, IT managed services, and more.Read More
Clients
Versatel Germany Loopwise Speedy WashIndustries
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221Undisclosed2 - 9 employeesLondon, EnglandLaunched in 2021, Social Media Experts Ltd is a small London, England-based Cybersecurity company. Their services include Cybersecurity and Internet & Technology Law.Read More
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222Undisclosed2 - 9 employeesBury St Edmunds, EnglandCloud consulting & SI company Maxima Opus Ltd was founded in 2025. Their small team is in Bury St Edmunds, England. Maxima Opus Ltd focuses on cloud consulting & SI, Cybersecurity, Digital Strategy, IT strategy consulting, and more.Read More
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223Undisclosed10 - 49 employeesRochdale, EnglandIT managed services company No Fuss IT Ltd was established in 2018. The company provides IT managed services and Cybersecurity.Read More
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224Undisclosed50 - 249 employeesBirmingham, EnglandIntercity Technology Ltd is a cloud consulting & SI company. In Birmingham, England, the team offers cloud consulting & SI and IT managed services.Read More
Clients
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225Undisclosed50 - 249 employeesLisburn, Northern IrelandXperience is a cloud consulting & SI company. The team focuses on cloud consulting & SI and CRM consulting and SI and is located in Lisburn, Northern Ireland.Read More
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226$1,000+10 - 49 employeesAdderbury, EnglandST Engineering Antycip, a custom software development firm, provides Custom Software Development and AR/VR development. The firm is headquartered in Argenteuil, France and Saronno, Italy.Read More
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227$1,000+10 - 49 employeesLondon, EnglandDr Logic is an IT managed services company. Launched in 2003, the team provides IT managed services and Cybersecurity. The firm is based in London, England.Read More
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228Undisclosed10 - 49 employeesBrighton, EnglandIngenio Technologies is an IT managed services company. The Brighton, England-based agency specializes in IT managed services and IT strategy consulting.Read More
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229$1,000+50 - 249 employeesDerby, EnglandSSG Business Services Pvt Ltd is an IT strategy consulting company launched in 2013. In Derby, England and Bengaluru, India, the team provides IT strategy consulting and Cybersecurity.Read More
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230Undisclosed2 - 9 employeesHaywards Heath, EnglandIT managed services company Nebulogiq was established in 2025. The team provides IT managed services and Cybersecurity and is headquartered in Haywards Heath, England.Read More
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231$1,000+10 - 49 employeesEdinburgh, ScotlandTrace is a Business Consulting company. They are located in Edinburgh, Scotland and New York, New York, and their services include Business Consulting and Corporate Training & Coaching.Read More
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232$5,000+10 - 49 employeesLondon, EnglandDamte Solutions is a Cybersecurity company established in 2025. The firm specializes in Cybersecurity and Application Management & Support, and is small.Read More
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233$5,000+250 - 999 employeesNether Poppleton, EnglandTrustmarque Solutions Ltd is a Nether Poppleton, England-based big data company. They offer BI & big data consulting & SI and cloud consulting & SI.Read More
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234Undisclosed10 - 49 employeesStockport, EnglandManchester IT Services Ltd is a small IT strategy consulting company launched in 1999. Their team offers IT strategy consulting and IT managed services.Read More
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235$1,000+10 - 49 employeesLondon, EnglandIG-Smart Ltd is a Cybersecurity company. Their team is located in London, England. The company specializes in Cybersecurity and IT managed services.Read More
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236Undisclosed10 - 49 employeesRipon, EnglandFresh Mango Technologies is a small IT managed services company established in 2000. Their team specializes in IT managed services and Cybersecurity.Read More
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237$5,000+50 - 249 employeesLondon, EnglandOryxAlign is a midsize IT strategy consulting company. They provide IT strategy consulting and cloud consulting & SI and were founded in 2006.Read More
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238Undisclosed2 - 9 employeesLondon, EnglandStreym Ltd is an IT strategy consulting company headquartered in London, England. They offer IT strategy consulting and Cybersecurity and were founded in 2006.Read More
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239$1,000+10 - 49 employeesFrome, EnglandNETITUDE is an IT managed services company established in 2001. In Frome, England and Bristol, England, the team offers IT managed services and IT strategy consulting.Read More
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240$1,000+2 - 9 employeesCARDIFF, WalesRemson IT & Cyber Security is a small IT managed services company launched in 2020. Their services include IT managed services and Cybersecurity.Read More
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