Top Cybersecurity Consulting Companies in London
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Featured
What are Featured Providers?
UndisclosedUndisclosed50 - 249Serves London, EnglandServices provided
See all 30 projectsForesite Cybersecurity is a managed cybersecurity company specializing in information security, network security, and vulnerability assessments. They have been praised for their customer-focused approach, competitive pricing, and knowledgeable staff. Approximately 90% of reviewers highlighted their effective project management and timely communication, while 80% mentioned their skilled team and excellent value for cost.
$1,000+$25 - $49 / hr50 - 249Serves London, EnglandServices provided
See all 17 projectsWinged IT is a cybersecurity company offering specialized services such as incident response, security architecture, and penetration testing. Their expertise has been praised by clients for enhancing security postures and accelerating response times. With 100% positive feedback, clients highlight their seamless integration and global delivery capabilities, though some suggest expanding their team beyond the current 10 members for greater capacity.
$1,000+$100 - $149 / hr250 - 999Serves London, EnglandServices provided
See all 72 projectsTPx Communications is a comprehensive managed cybersecurity and IT security provider, offering services such as network security, data protection, and cyber defense. The company is highly commended for its professionalism and responsiveness, with 100% of reviewers mentioning the effectiveness of their security measures and customer service. Clients consistently praise TPx for their affordability and the substantial improvements in cybersecurity awareness and threat prevention.
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UndisclosedUndisclosed10 - 49City of London, England
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Appsecco is a Cybersecurity company launched in 2015. The company provides Cybersecurity.
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UndisclosedUndisclosed2 - 9City of London, England
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Established in 2013, Cyber Sentinel is a Cybersecurity company. The agency specializes in Cybersecurity, and is small.
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Featured
What are Featured Providers?
$5,000+$50 - $99 / hr2 - 9Serves London, EnglandServices provided
See all 3 projectsCyberSafeHaven Consulting is a cybersecurity firm specializing in information and IT security, vulnerability assessments, and cyber defense. The company is praised for its thoroughness, expertise, and business-oriented approach to cybersecurity, with over 90% of reviews highlighting their effective project management and communication skills. Clients appreciate their proactive solutions and ability to convey complex security issues in an accessible manner.
$1,000+$200 - $300 / hr2 - 9Serves London, EnglandServices provided
See all 15 projectsWendego IT Solutions is a managed cybersecurity and IT service provider specializing in comprehensive IT management, network security, and data protection solutions. With a 100% positive feedback rate, clients consistently praise their responsiveness, customer service, and effective cybersecurity measures. Wendego IT Solutions is noted for delivering timely and efficient managed cybersecurity services, with 80% of reviewers highlighting their proactive approach and expertise in cyber defense.
UndisclosedUndisclosed10 - 49Serves London, EnglandServices provided
See all 3 projectsDatalink Networks Inc. is a cybersecurity company specializing in solutions like Information Security and IT Security, notably implementing Barracuda services. They received 100% positive feedback for their quick problem-solving abilities and exemplary customer service, impressing clients with their ability to swiftly address and resolve complex issues, even in challenging environments.
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UndisclosedUndisclosed2 - 9London, England
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Launched in 2015, Cobwebs Technologies is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.
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UndisclosedUndisclosed50 - 249London, England
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Sharp Decisions is a Blockchain company established in 1990. The firm offers Blockchain and Cybersecurity, and is midsize.
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UndisclosedUndisclosed50 - 249London, England
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Fusion Global Business Solutions is an IT strategy consulting company. Founded in 1998, the agency is based in London, England. Their team offers IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed50 - 249London, England
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Azeemi Technologies, a midsize IT strategy consulting company, is based in New York, New York and London, England. Their services include IT strategy consulting and ERP consulting and SI.
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UndisclosedUndisclosed50 - 249London, England
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UBDS Digital is a cloud consulting & SI company in London, England. Their services include cloud consulting & SI and Cybersecurity.
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Featured
What are Featured Providers?
$1,000+Undisclosed10 - 49London, EnglandServices provided
See all 16 projectsStingrai Inc. is a cybersecurity firm specializing in penetration testing and Information Security, delivering both network and web security solutions. The overall feedback is highly positive, with clients consistently praising the company’s professionalism, technical proficiency, and effective communication. Approximately 80% of reviews highlight the excellent value for cost, while many emphasize their ability to identify overlooked vulnerabilities and provide actionable remediation strategies.
UndisclosedUndisclosed10 - 49Serves London, EnglandServices provided
See all 2 projectsNopalCyber is a cybersecurity company specializing in comprehensive services such as penetration testing, vulnerability assessments, network security monitoring, and managed cybersecurity solutions. Reviews highlight a 100% satisfaction rate with their high-quality, timely, and budget-friendly services, emphasizing their excellent communication and continuous support. Clients frequently commend their impressive capabilities and consistent follow-ups to ensure optimal data protection and IT security.
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UndisclosedUndisclosed50 - 249Liverpool, England
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Midsize Cybersecurity company IriusRisk, is headquartered in Alpharetta, Georgia and Liverpool, England. The team specializes in Cybersecurity and Artificial Intelligence.
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UndisclosedUndisclosed50 - 249London, England
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Established in 2019, Ingentive, a midsize Cybersecurity company, is headquartered in London, England. Their team specializes in Cybersecurity and IT managed services.
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$10,000+$200 - $300 / hr1,000 - 9,999Bourne End, England
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See all 1 projectsPomeroy is an IT services company specializing in the purchase, installation, configuration, and support of computer-related equipment. Reviews highlight their expertise in procurement and software loading, with approximately 70% positive feedback. However, 30% of reviews cite challenges with remote management and communication. Despite minor interpersonal limitations, Pomeroy maintains a high level of technical certification and knowledge among its personnel.
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UndisclosedUndisclosed2 - 9Radlett, England
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Amazing Support is an IT strategy consulting company. They are located in Radlett, England. Their team focuses on IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9City of London, England
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Sonar IT is an IT strategy consulting company. The City of London, England-based firm was established in 2019. Their team focuses on IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9Croydon, England
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Established in 2001, Ingenious Ltd is a small IT strategy consulting company headquartered in Croydon, England. Their team focuses on IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9London, England
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Kalita Partners is a Cybersecurity company. Their team is based in London, England and Paris, France and specializes in Cybersecurity and Business Consulting.
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UndisclosedUndisclosed2 - 9London, England
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Established in 2020, Emergent Consulting is a small London, England-based Cybersecurity company. Their services include Cybersecurity and Blockchain.
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$1,000+$25 - $49 / hr2 - 9Romford, England
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Qloud IT Support is a Cybersecurity company established in 2020. The team provides Cybersecurity and IT strategy consulting.
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$5,000+$100 - $149 / hr10 - 49London, England
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Capita Cyber Security is an IT managed services company located in London, England. The team focuses on IT managed services and Cybersecurity.
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UndisclosedUndisclosed10 - 49London, England
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Reckon Digital is an artificial intelligence company. The London, England-based firm offers Artificial Intelligence and UX/UI Design.
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UndisclosedUndisclosed10 - 49London, England
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IoT development company floLIVE is located in London, England. Established in 2015, the team provides IoT development and cloud consulting & SI.
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UndisclosedUndisclosed10 - 49City of London, England
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Computers in the City is an IT strategy consulting company. The team provides IT strategy consulting and IT managed services, and the agency is headquartered in City of London, England.
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UndisclosedUndisclosed10 - 49London, England
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Compliance Consulting company Goldilock was established in 2020. The small team offers Compliance Consulting and BI & big data consulting & SI.
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UndisclosedUndisclosed10 - 49London, England
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Open Search Network is a big data company. Their small team of employees is located in London, England. Their team focuses on BI & big data consulting & SI and Cybersecurity.
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UndisclosedUndisclosed10 - 49London, England
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Blinx 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
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UndisclosedUndisclosed10 - 49London, England
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Bramfitt Technology Labs is a London, England-based Cybersecurity company. Their services include Cybersecurity and UX/UI Design.
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UndisclosedUndisclosed10 - 49London, England
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Founded in 2014, Aligne is a big data analytics company. The agency offers BI & big data consulting & SI and Cybersecurity, and is small.
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UndisclosedUndisclosed10 - 49London, England
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Microbyte Solutions Limited is a small Portland, Oregon-based cloud consulting & SI company. The team specializes in cloud consulting & SI and IT managed services.
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Undisclosed$150 - $199 / hr10 - 49Moorgate, England
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Ng experts, an IT managed services company, provides IT managed services and Cybersecurity. The company is in Moorgate, England.
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$5,000+$100 - $149 / hr250 - 999London, England
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IT Lab, an IT managed services company, was launched in 1998. The team offers IT managed services and other IT consulting and SI and is headquartered in London, England and Woking, England.
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UndisclosedUndisclosed250 - 999London, England
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TPXimpact Ltd is a London, England-based SEO company. The team provides Search Engine Optimization and UX/UI Design.
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UndisclosedUndisclosed2 - 9Romford, England
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IT Department is a Romford, England-based IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.
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UndisclosedUndisclosed250 - 999City of London, England
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Sparta Global, an Application Testing company, was established in 2014. The midsize team specializes in Application Testing and Market Research.
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UndisclosedUndisclosed250 - 999London, England
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RED 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.
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$1,000+$100 - $149 / hr2 - 9Barnet, England
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Cloud consulting & SI company Gclouds IT Consultancy Ltd provides cloud consulting & SI and IT strategy consulting. They are in Barnet, England.
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UndisclosedUndisclosed2 - 9London, England
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Located in London, England, TestPro Consulting Ltd is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.
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UndisclosedUndisclosed2 - 9London, England
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PrivacyRise™ is an IT strategy consulting company. They are in London, England, and their services include IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed2 - 9Stanmore, England
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Adroit Global Ltd. Is a small IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were founded in 2004.
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UndisclosedUndisclosed2 - 9London, England
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Launched in 2015, Meta Defence Labs Ltd is a big data company. Their team provides BI & big data consulting & SI and Cybersecurity.
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UndisclosedUndisclosed2 - 9London , England
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Walker & Munns IT Consultants Limited, an IT strategy consulting company, was launched in 2023. The team specializes in IT strategy consulting and Cybersecurity.
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UndisclosedUndisclosed2 - 9City of London, England
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LP Networks Ltd, an IT strategy consulting company, was founded in 2004. They provides IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9London, England
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Kiktronik Limited is a small London, England-based Cybersecurity company. Their services include Cybersecurity and IT managed services.
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$1,000+$200 - $300 / hrFreelancerLondon, England
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Founded in 2025, veyaworks ltd is an IT strategy consulting company. The firm provides IT strategy consulting and Digital Strategy.
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$5,000+Undisclosed10 - 49Sevenoaks, England
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IT strategy consulting company Proxar IT was established in 2008. Located in Sevenoaks, England, the team focuses on IT strategy consulting and cloud consulting & SI.
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$5,000+$100 - $149 / hr10 - 49London, England
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ADM computing is an IT managed services company launched in 1984. The company focuses on IT managed services and Cybersecurity, and is small.
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$5,000+$100 - $149 / hr50 - 249Thundridge, England
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Espria is a Thundridge, England-based IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI.
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UndisclosedUndisclosed2 - 9London, England
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Branding agency WESH UK is located in London, England. They focus on Branding and IT managed services.
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UndisclosedUndisclosed2 - 9London, England
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ITGRC ADVISORY LTD. Is a small Cybersecurity company founded in 2020. Their team offers Cybersecurity and Compliance Consulting.
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$5,000+$100 - $149 / hr50 - 249London , England
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Niu Solutions is a London , England-based IT managed services company. They provide IT managed services and IT strategy consulting and were founded in 2000.
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$5,000+$100 - $149 / hr50 - 249Surrey , England
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Located in Surrey , England, LAN2LAN is an IT managed services company. Their services include IT managed services and IT strategy consulting.
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$10,000+Undisclosed2 - 9Farnborough, England
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See all 1 projectsACUMED Data Ltd is a Data Science and Engineering firm renowned for its expertise, particularly in the gaming industry. The company has received overwhelmingly positive feedback, with 100% of reviewers highlighting their technical expertise and effective workflow. While they achieved an honorable 7th place in a competitive bid, their overall service is highly regarded, with no significant areas for improvement noted.
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$1,000+$50 - $99 / hr10 - 49Sevenoaks, England
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In Sevenoaks, England, Managed Service Provider is a small IT strategy consulting company. The team offers IT strategy consulting and cloud consulting & SI.
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List of the Top 15 London Cybersecurity Consultants
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$50,000+$150 - $199 / hr250 - 999New York, NY
Ability to deliver
39/40.019/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Cybersecurity90% Other -
$1,000+Undisclosed10 - 49Toronto, Canada
Ability to deliver
32.1/40.018.2/20 Reviews6.2/10 Clients & Experience7.6/10 Market PresenceService focus
55% Cybersecurity45% Other -
$5,000+$100 - $149 / hr50 - 249London, England
Ability to deliver
35.7/40.017/20 Reviews10/10 Clients & Experience8.7/10 Market PresenceService focus
25% Cybersecurity75% Other -
$25,000+$50 - $99 / hr1,000 - 9,999Tallinn, Estonia
Ability to deliver
35.8/40.015.8/20 Reviews10/10 Clients & Experience10/10 Market PresenceService focus
10% Cybersecurity90% Other -
$10,000+$50 - $99 / hr250 - 999Austin, TX
Ability to deliver
30.5/40.016.8/20 Reviews7.3/10 Clients & Experience6.4/10 Market PresenceService focus
30% Cybersecurity70% Other -
UndisclosedUndisclosed50 - 249New York, NY
Ability to deliver
32.4/40.016.2/20 Reviews6.5/10 Clients & Experience9.7/10 Market PresenceService focus
35% Cybersecurity65% Other -
$5,000+$100 - $149 / hr10 - 49Edinburgh, Scotland
Ability to deliver
35.7/40.016.8/20 Reviews10/10 Clients & Experience8.9/10 Market PresenceService focus
20% Cybersecurity80% Other -
$5,000+< $25 / hr1,000 - 9,999San Jose, CA
Ability to deliver
32.9/40.016.2/20 Reviews9.7/10 Clients & Experience7/10 Market PresenceService focus
10% Cybersecurity90% Other -
$10,000+$25 - $49 / hr250 - 999Denver, CO
Ability to deliver
30.7/40.016.6/20 Reviews6.7/10 Clients & Experience7.4/10 Market PresenceService focus
20% Cybersecurity80% Other -
$25,000+$300+ / hr50 - 249Reigate, England
Ability to deliver
33.9/40.015.2/20 Reviews9.2/10 Clients & Experience9.5/10 Market PresenceService focus
10% Cybersecurity90% Other -
$1,000+$50 - $99 / hr10 - 49Bradford on Avon, England
Ability to deliver
34/40.016.4/20 Reviews8.3/10 Clients & Experience9.4/10 Market PresenceService focus
10% Cybersecurity90% Other -
UndisclosedUndisclosed10 - 49London, England
Ability to deliver
30/40.016.2/20 Reviews8.5/10 Clients & Experience5.3/10 Market PresenceService focus
20% Cybersecurity80% Other -
$25,000+Undisclosed50 - 249London, England
Ability to deliver
30.1/40.016/20 Reviews8/10 Clients & Experience6.1/10 Market PresenceService focus
15% Cybersecurity85% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
28.9/40.016.2/20 Reviews7.6/10 Clients & Experience5.2/10 Market PresenceService focus
25% Cybersecurity75% Other -
$50,000+$50 - $99 / hr50 - 249London, England
Ability to deliver
31.1/40.016.8/20 Reviews8.5/10 Clients & Experience5.8/10 Market PresenceService focus
10% Cybersecurity90% Other -
Undisclosed$50 - $99 / hr50 - 249Wrocław, Poland
Ability to deliver
31/40.016.6/20 Reviews8.9/10 Clients & Experience5.5/10 Market PresenceService focus
10% Cybersecurity90% Other -
$1,000+$100 - $149 / hr10 - 49London, England
Ability to deliver
27.1/40.014.8/20 Reviews7.7/10 Clients & Experience4.6/10 Market PresenceService focus
25% Cybersecurity75% Other -
$5,000+Undisclosed10 - 49Billericay, England
Ability to deliver
25.1/40.016.4/20 Reviews2.4/10 Clients & Experience6.4/10 Market PresenceService focus
25% Cybersecurity75% Other -
$25,000+$300+ / hr2 - 9London, England
Ability to deliver
24.9/40.016.2/20 Reviews2.9/10 Clients & Experience5.8/10 Market PresenceService focus
15% Cybersecurity85% Other -
$25,000+$25 - $49 / hr10,000+Pune, India
Ability to deliver
21.6/40.014.6/20 Reviews0/10 Clients & Experience7/10 Market PresenceService focus
10% Cybersecurity90% Other -
$1,000+$50 - $99 / hr10 - 49London, England
Ability to deliver
23.7/40.016/20 Reviews2.9/10 Clients & Experience4.9/10 Market PresenceService focus
15% Cybersecurity85% Other -
UndisclosedUndisclosed1,000 - 9,999London, England
Ability to deliver
16.2/40.016.2/20 Reviews0/10 Clients & Experience0/10 Market PresenceService focus
30% Cybersecurity70% Other -
$1,000+< $25 / hr10 - 49London, England
Ability to deliver
21.9/40.016.8/20 Reviews0/10 Clients & Experience5.2/10 Market PresenceService focus
25% Cybersecurity75% Other -
$10,000+$50 - $99 / hr10 - 49Staines-upon-Thames, England
Ability to deliver
21.9/40.017/20 Reviews0/10 Clients & Experience4.9/10 Market PresenceService focus
25% Cybersecurity75% Other -
$1,000+< $25 / hr10 - 49London, England
Ability to deliver
21.1/40.015.8/20 Reviews0/10 Clients & Experience5.3/10 Market PresenceService focus
25% Cybersecurity75% Other -
$1,000+< $25 / hr2 - 9Wembley, England
Ability to deliver
21.9/40.016.4/20 Reviews1.4/10 Clients & Experience4/10 Market PresenceService focus
20% Cybersecurity80% Other -
$50,000+Undisclosed10 - 49London, England
Ability to deliver
20.8/40.016.8/20 Reviews0/10 Clients & Experience4/10 Market PresenceService focus
20% Cybersecurity80% Other -
UndisclosedUndisclosed1,000 - 9,999Hyderabad, India
Ability to deliver
19.8/40.014/20 Reviews0/10 Clients & Experience5.8/10 Market PresenceService focus
10% Cybersecurity90% Other -
$25,000+$25 - $49 / hr1,000 - 9,999Los Angeles, CA
Ability to deliver
7.4/40.00/20 Reviews0/10 Clients & Experience7.4/10 Market PresenceService focus
40% Cybersecurity60% Other -
UndisclosedUndisclosed250 - 999Nottingham, England
Ability to deliver
8.1/40.00/20 Reviews1.4/10 Clients & Experience6.7/10 Market PresenceService focus
30% Cybersecurity70% Other
Latest Cybersecurity Articles
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