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Top 20 Cloud Security Company in London
Best cloud security company

Top 20 Cloud Security Company in London

At a time when almost all businesses are tapping data storage, collaboration, or any other operating need on cloud infrastructure today, security is a must. As a global financial and technological hub, London has some of the best cloud security firms that provide state-of-the-art security solutions to protect sensitive data and regulation compliance. Get the penetration testing, threat intelligence, or security service you need for the cloud from a trusted cloud security company in London that can help keep you covered. Qualysec Technologies is here to talk about the top 20 cloud security companies in London with their cost-effective cloud security solutions for startups in London. Best Cloud Security Companies in London 1. Qualysec Technologies Qualysec Technologies offers a premier cybersecurity framework for cloud computing in London that provides the very best in cloud solutions to the idiosyncrasies of cloud space. They are best in comprehensive risk assessment, proactive threat detection, ironclad data protection strategies, and maintaining compliance at all times. Thus, Qualysec helps businesses pave their path to the cloud by offering bespoke security frameworks, and advanced security monitoring with the full scope of incident response services. As a client-centric cloud security company in London with an in-depth understanding of the evolving threat landscape, they are a trusted partner to organisations that wish to strengthen their cloud presence. 2. NCC Group The cloud security services offered by NCC Group are very broad, ranging from in-depth penetration testing to identify vulnerabilities, and entire security assessment of cloud configuration, to advanced managed detection response (MDR) services specifically developed for multi-cloud and hybrid environments.  3. PwC PwC assists organizations in developing a cloud security strategy, completing risk assessments, and implementing appropriate security controls for main cloud platforms. Cloud security providers also offer incident services for the cloud, which help them have a seamless and effective response if the company encounters any security incident related to the cloud. 4. EY EY assists organizations in thinking through cloud security by providing strategic planning, designing a secure architecture, and implementing effective security measures. With its managed cloud security services, businesses can stay ahead of the game with continuous monitoring and reactive threat management. 5. Deloitte A global leader in professional services and a top cloud security company in London, providing all cloud security services. Deloitte supports an organization’s journey to the cloud by starting from creating an initial strategy to ongoing security management. Cloud security vendors specialize in threat modelling, secure cloud engineering, and continuous monitoring solutions to gain visibility and control in various cloud environments. 6. KPMG Their services include Cloud Security Risk Assessment, developing a security strategy in line with the business objectives, and implementing a tailor-made security framework. KPMG’s team helps London businesses integrate security and compliance in their cloud ecosystems to ensure that their cloud environment is resilient and secure. 7. BT Security Facilitated by BT Security, threat intelligence and security solutions that protect an organisation’s cloud infrastructure and critical data from cyber threats are provided. London companies could have businesses targeted by evolving cloud-based threats and can have support from the following services offered to them security monitoring, incident response, and proactive measures. 8. Vodafone Business Security The company’s Vodafone business security branch in London offers a variety of services for cloud environments. This includes the offer of cloud security services that are intended for management for the cloud, providing deployment of cloud security solutions that are cloud-native, and assistance in the management of compliance across cloud platforms for businesses to operate securely in the digital world. 9. BAE Systems Applied Intelligence With an incredible pedigree in threat intelligence, cutting-edge security technologies, an exemplary track record of incident response, and the very complex world of the cloud, BAE Systems Applied Intelligence is a complete package. By providing their expertise, London-based organizations are in a better position to solve more advanced and persistent threats in their cloud infrastructure. 10. Capgemini For different cloud platforms, such as the design of secure cloud architectures security assessments or implementation of managed security operations, Capgemini assists the organizations. Their expertise enables London businesses to build and maintain secure and resilient clouds. 11. IBM Security IBM Security offers solutions for the type of identity and access management for the cloud, robust data security tools, and advanced threat management in cloud environments designed to protect businesses with the enterprise strength of defense. 12. Accenture Security From risk management and cloud security strategy, Accenture Security provides people, innovation, and leading practices to implement and manage security controls on cloud platforms. They take a holistic approach, which enables organisations to secure their full cloud journey. 13. Trustwave  Trustwave offers security monitoring and incident response, UK-based vulnerability management, and penetration testing services that are designed for cloud infrastructures for constant protection. 14. Sophos Specifically for cloud environments, Sophos offers cloud workload protection, cloud security management solutions, and network security for the cloud. However, businesses can use their products to proactively secure their cloud assets from threats in a wide range. 15. Check Point Software Technologies Advanced threat prevention, secure network, and workload protection in various cloud platforms are offered by Check Point. Their solutions allow for robust organizations with as many separate cloud deployments as they have. 16. Palo Alto Networks Utilising cloud security analytics, cloud network security and cloud workload protection, businesses are provided with solutions offered by Palo Alto Networks that help provide visibility and control of their cloud environment to prevent threats. 17. Trend Micro A global cloud security leader with a cloud security company in London that offers a variety of cloud security solutions. For different cloud environments, we provide workload security, container security, and comprehensive cloud security management. By providing their solutions, these organizations help automate and reduce the time taken to secure the cloud for organizations. 18. Darktrace UK-based Cloud Security Company provides services with the use of AI-powered technology in autonomous threat detection and response in cloud environments. The innovative approach taken by Darktrace allows businesses to see into their cloud infrastructure

Cyber Security Companies in London
Cyber security

Top 20 cyber security companies in London, UK 2025

Cybersecurity is one of the most hotly contested topic in today’s time. Each and every industry in the market are adapting the cybersecurity as a strong base to make their functions more robust. As much every corner of the globe requires cybersecurity, here we come up with the top 20 cyber security companies in London seeing the year 2025! The Top 20 Cyber security Companies In London 2025! 1. Qualysec Qualysec Technologies, a top cybersecurity organization founded in 2020, has rapidly expanded to emerge as among the largest and most renowned in the field of cybersecurity in London. The company is a major cybersecurity firm due to its unique expertise and expertise in secure monitoring techniques. Qualysec professionals can help find flaws that could be leveraged by hackers. Following, identifying these flaws, Qualysec works with the organization to develop a strategy to address them and improve the company’s security in basic compliance. Amongst the many functionalities, the firm also offers:   Talk to our Cybersecurity Expert to discuss your specific needs and how we can help your business. Schedule a Call 2. First Response Leading cybersecurity consulting firm First Response provides an extensive variety of amenities to shield European companies and organizations from online attacks. They are skilled in online forensics and crisis management, looking into and handling hacking attempts, online attacks, and different risks.   To further guarantee the safety of the customer’s systems and private data, they also offer solutions like risk assessments, penetration testing, and regulatory consultation. The organization employs subject-matter specialists who remain on call around the clock to help customers. 3. ITCSecure London, UK-based ITC Secure is a top cybersecurity company with an advising focus. To protect infrastructure, systems, and confidential information from cyber crimes, they offer safety consultation, penetration testing, incident response, and managing compliance.   The professionals on the organization’s staff have a wealth of cybersecurity expertise. By instruction and research, they are committed to assisting organizations in staying up to date on the most recent dangers and optimal procedures.   ITC Secure, which has an image for providing outstanding solutions and an unwavering emphasis on client satisfaction, combines the brightest brains in safety and cutting-edge technology to support company success. They also have ISO 27001 and CREST certifications, which guarantee that operations meet the requirements of the sector   Don’t Wait for a Breach. Protect Your London Business Now. Contact us! 4. Urban Network Established in 2002, London-based Urban Network is a supplier of professional information technology services. They deliver a variety of cyber security solutions that are customized to meet the specific requirements of every customer, such as incident response, penetration testing, cyber-attack data, and security evaluations.   They have joined up with leading IT companies to provide fully-managed support for any need and are dedicated to creating distinctive approaches that satisfy the unique requirements of every customer.   To keep on the forefront of the IT industry and guarantee that customers remain safe from the newest threats from hackers, the business’s employees receive regular instruction. 5. Crossword Cybersecurity London-based Crossword Cybersecurity is the best cyber security service provider that specializes in offering an extensive variety of services for companies of every size. Companies use a mix of individuals, processes, and equipment to guarantee the greatest level of safety since they recognize how important it is to secure organizations.   A comprehensive security measure is offered by the business’s skilled advisory staff, management services, and SaaS products. In order to integrate the most the most recent findings into its goods and services, Crossword works with top UK universities.   The strategy and risk control, the protection of supply chains, malware detection and its reaction, and managing digital identities are just a few of the security domains in which the company specializes. 6. Sophos Founded in 1986, Sophos is a multinational technology company that specializes in offering cyber threats and complete safety measures to shield companies and organizations from online dangers.   Complete from start to finish protection, identification of malware and elimination, information safety tracking and leadership, software elimination and safety, proactive attack reply, web-based antivirus programs, private clouds, and anti-intrusion systems are just a few of the many services that the organization provides.   In order to remain aware of possible attacks and protect the information of its customers data, Sophos is also renowned for its proficiency in immediate tracking of hackers to be risks, or cyberattacks that weren’t seen previously.   Explore Our Case Studies: Real-World London Security Success 7. Fortinet Having a worldwide network and a track record for being one of the biggest cybersecurity assessment suppliers worldwide, Fortinet is a top supplier of cyberspace safety goods and services. The Fortinet FortiGate firewall, FortiWiFi wireless protection, and Fortinet iCloud cloud solutions are just a few of the numerous options they provide to shield companies from threats.   These solutions are designed to assist companies in identifying, thwarting, and preventing cyberattacks, protecting their critical information and company procedures. The items included in Fortinet’s suite are made to offer a complete defense from a variety of online dangers, such as spyware, network-based attacks, sophisticated recurrent threats, and legal and governmental demands. 8. Akamai Multinational cloud computing firm Akamai offers creative ways to assist companies in safeguarding their information. Content Delivery Networks (CDNs), Safety Pathways Endpoint Privacy Options, Secure Cloud Solutions, and Global Image Management are just a few of the goods and services they provide. Akamai lowers total costs while assisting companies in swiftly implementing the best safety measures for their requirements. 9. Arxan For more than 20 years, Arxan, a world pioneer in security measures, has remained at the leading edge of defending businesses against the most recent online dangers. Their extensive array of commodities and amenities enables companies to protect their information and processes from cyberattacks.   The Singapore Exchange content safety device guarantees the safety of private information both in movement and at idle; the ProtectIQ cloud safety structure offers you full oversight into all facets

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Pabitra Kumar Sahoo

Pabitra Kumar Sahoo

COO & Cybersecurity Expert

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Pabitra Kumar Sahoo

Pabitra Kumar Sahoo

COO & Cybersecurity Expert