# Top Cybersecurity Consulting Companies in London Recommended Cybersecurity companies in London include Andersen Inc., Infinum, TWC IT Solutions, Foresite Cybersecurity, BreachLock Inc, Texaport, Opus Technology, Wavex Technology Ltd, Infinity Group UK, Genmar (UK) Ltd. We verify reviews and evaluate companies so you can choose with confidence. We may earn a fee for some placements. [Learn how Clutch ensures trust](#why-trust-clutch) ## List of the Best Top Cybersecurity Consulting Companies in London Ratings Updated: Jul 14, 2026 ### [Andersen Inc.](https://clutch.co/profile/andersen) #### 4.9 out of 5 star rating (129 reviews) - $50,000+ minimum project size - $50 - $99 average hourly rate - 1,000 - 9,999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 10% AI Development - 10% Cloud Consulting & SI - 5% DevOps Managed Services - 15% IT Managed Services - 10% Cybersecurity - 15% IT Strategy Consulting - 5% Marketing Strategy - 10% IT Staff Augmentation #### Company description Andersen Inc. is a versatile software development company offering a range of IT services, including UX/UI design, software engineering, and digital product development. The reviews indicate a high level of client satisfaction, with over 90% of feedback highlighting their expertise, timely delivery, and proactive communication. Clients often commend Andersen Inc. for their ability to integrate seamlessly into existing teams and for providing innovative solutions. [Visit Website](https://andersenlab.com) --- ### [Infinum](https://clutch.co/profile/infinum) #### 4.8 out of 5 star rating (56 reviews) - $50,000+ minimum project size - $150 - $199 average hourly rate - 250 - 999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 20% Custom Software Development - 10% AI Development - 10% IoT Development - 10% Cybersecurity - 20% Mobile App Development - 20% Web Development #### Company description Infinum is a versatile digital agency specializing in mobile app development, web development, and digital design, with a focus on delivering scalable and high-quality solutions. The company receives overwhelmingly positive feedback, with approximately 90% of reviewers praising their professionalism, robust project management, and ability to deliver complex solutions on time. Clients particularly commend Infinum's talent, organization, and responsiveness to evolving business needs. [Visit Website](https://infinum.com/clutch-lp/?utm_source=clutch.co&utm_campaign=profile-info-company-website&utm_medium=referral) --- ### [TWC IT Solutions](https://clutch.co/profile/twc-it-solutions) #### 4.7 out of 5 star rating (14 reviews) - $1,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 15% Cloud Consulting & SI - 10% CRM Consulting and SI - 15% Unified Communications Consulting & SI - 20% IT Managed Services - 15% Cybersecurity - 20% IT Strategy Consulting - 5% Other IT Consulting and SI #### Company description TWC IT Solutions provides services including Information Security, IT Security, Network Security, and Cyber Defense. Client feedback highlights their reliable service delivery, effective communication, and outstanding problem-solving skills. Reviews consistently emphasize TWC IT Solutions' responsiveness and professionalism, contributing to high internet speed and stable connections for clients. [Visit Website](https://twc-it-solutuons.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [Foresite Cybersecurity](https://clutch.co/profile/foresite-cybersecurity) #### 4.9 out of 5 star rating (30 reviews) - 50 - 249 employees - Farnborough, England #### Services Provided - Allocation of Expertise by Percentage - 10% Cloud Consulting & SI - 30% Compliance Consulting - 10% IT Managed Services - 50% Cybersecurity #### Company description Foresite Cybersecurity is a managed cybersecurity company focused on providing comprehensive IT security solutions, including vulnerability assessment, network security, and penetration testing. Reviews indicate high satisfaction, with over 90% highlighting their responsiveness, thorough communication, and the value of their services. Their skilled engineers and competitive pricing are consistently praised, making them an excellent choice for clients needing tailored cybersecurity support. [Visit Website](https://foresite.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [BreachLock Inc](https://clutch.co/profile/breachlock) #### 4.3 out of 5 star rating (3 reviews) - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% DevOps Managed Services - 35% Cybersecurity - 55% Application Testing #### Company description BreachLock Inc is a specialized Cyber Security company offering services like penetration testing and vulnerability assessment. The reviews for BreachLock Inc are unanimously positive, with clients commending its efficient project management and cost-effective solutions. The ability to conduct on-demand retests through its platform is highlighted by 100% of reviewers as a unique and impressive feature. [Visit Website](https://www.breachlock.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [Texaport](https://clutch.co/profile/texaport) #### 4.9 out of 5 star rating (14 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 25% Cloud Consulting & SI - 40% IT Managed Services - 15% Cybersecurity - 10% IT Strategy Consulting - 10% Other IT Consulting and SI #### Company description Texaport is a Managed Cybersecurity and IT Security company offering a range of services, including data protection, network security, and IT support. Reviews highlight their expertise in cybersecurity, efficient project management, and responsive customer service, with 100% of feedback being positive regarding their reliability and professionalism. Notably, 70% of clients appreciated their tailored solutions and proactive approach to problem-solving. [Visit Website](https://texaport.co.uk/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [Opus Technology](https://clutch.co/profile/opus-technology-0) #### 4.5 out of 5 star rating (1 reviews) - $25,000+ minimum project size - $300+ average hourly rate - 50 - 249 employees - City of London, England #### Services Provided - Allocation of Expertise by Percentage - 30% Call Center Services - 60% IT Managed Services - 10% Cybersecurity #### Company description Opus Technology is a managed IT services provider specializing in IT asset management, telephony, Microsoft stack, connectivity, and cybersecurity. Their reviews reflect overwhelmingly positive feedback, with clients particularly appreciating their professionalism, innovative approach, and effective project management. Approximately 100% of reviewers highlight the team's ability to reduce internal burdens and provide reliable, secure systems. [Visit Website](https://www.opustech.co.uk/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [Wavex Technology Ltd](https://clutch.co/profile/wavex-technology) #### 4.8 out of 5 star rating (2 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% AI Consulting - 20% Cloud Consulting & SI - 30% IT Managed Services - 15% Cybersecurity - 15% IT Strategy Consulting - 10% IT Staff Augmentation #### Company description Wavex Technology Ltd is a cybersecurity company specializing in managed cybersecurity services, including information security and IT security. With 100% positive feedback, reviewers commend their timely project delivery and respectful communication, noting their ability to integrate seamlessly into client teams and ensure compliance in cybersecurity standards. [Visit Website](https://www.wavex.co.uk/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [Infinity Group UK](https://clutch.co/profile/infinity-group-uk) - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Cloud Consulting & SI - 10% CRM Consulting and SI - 25% ERP Consulting and SI - 35% IT Managed Services - 10% Cybersecurity - 10% IT Strategy Consulting #### Company description Founded in 2001, Infinity Group UK is a midsize Royal Tunbridge Wells, England-based IT managed services company. Their services include IT managed services and ERP consulting and SI. [Visit Website](https://www.infinitygroup.co.uk/) --- ### [Genmar (UK) Ltd](https://clutch.co/profile/genmar-uk) #### 5 out of 5 star rating (1 reviews) - $1,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Bishop's Stortford, England #### Services Provided - Allocation of Expertise by Percentage - 10% Cloud Consulting & SI - 10% Customer Service Outsourcing - 60% IT Managed Services - 10% Cybersecurity - 10% IT Strategy Consulting #### Company description Genmar (UK) Ltd is a telecommunications company specializing in seamless system migrations and phone services. With a 100% positive feedback rate, reviewers consistently highlight their professionalism, responsiveness, and ability to meet deadlines, ensuring minimal downtime and high customer satisfaction. Their clients appreciate the company's helpfulness and effective communication throughout the project lifecycle. [Visit Website](https://genmar.co.uk/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [Transputec Ltd](https://clutch.co/profile/transputec) #### 4.7 out of 5 star rating (20 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 5% Custom Software Development - 20% AI Development - 15% Cloud Consulting & SI - 25% IT Managed Services - 25% Cybersecurity - 5% IT Strategy Consulting - 5% IT Staff Augmentation #### Company description Transputec Ltd is a comprehensive cybersecurity services company specializing in information, IT, and network security, offering solutions such as managed cybersecurity and vulnerability assessment. Reviews highlight their effectiveness in delivering clear, actionable insights and excellent project management, with 100% of reviewers noting their professionalism and commitment to client needs. The company has a strong reputation for exceeding expectations through detailed process and technology coordination. [Visit Website](https://www.transputec.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=Clutch_profile) --- ### [Stingrai Inc.](https://clutch.co/profile/stingrai) #### 5 out of 5 star rating (19 reviews) - $1,000+ minimum project size - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 55% Cybersecurity - 45% Application Testing #### Company description Stingrai Inc. is a cybersecurity firm specializing in penetration testing and vulnerability assessments. With a focus on Information Security and Cyber Defense, they are commended for their responsiveness, technical expertise, and timely delivery, as reflected in 100% of reviews. Clients consistently praise their clear communication and actionable insights, indicating Stingrai Inc. provides excellent value and aligns well with client needs. [Visit Website](https://www.stingrai.io/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [ELEKS](https://clutch.co/profile/eleks) #### 4.8 out of 5 star rating (31 reviews) - $25,000+ minimum project size - $50 - $99 average hourly rate - 1,000 - 9,999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 50% Custom Software Development - 10% AI Development - 10% BI & Big Data Consulting & SI - 10% Cloud Consulting & SI - 10% Cybersecurity - 10% IT Staff Augmentation #### Company description ELEKS is a software and technology services company specializing in software development, IT services, and staff augmentation for diverse industries, including finance, cybersecurity, and defense. Reviews highlight their exceptional project management, timely delivery, and high-quality engineering talent, with 100% positive feedback on their collaboration and responsiveness. Reviewers frequently appreciate ELEKS' ability to integrate seamlessly with client teams and consistently meet project objectives, despite challenges like time zone differences and geopolitical issues. [Visit Website](https://eleks.com?utm_source=clutch.co&utm_medium=referral&utm_campaign=Clutch) --- ### [Link Group](https://clutch.co/profile/link-group-0) #### 5 out of 5 star rating (5 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 250 - 999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 5% UX/UI Design - 30% Cloud Consulting & SI - 30% IT Managed Services - 30% Cybersecurity - 5% IT Strategy Consulting #### Company description Link Group is a company specializing in managed cybersecurity and information security solutions. They have received overwhelmingly positive feedback, with 100% of reviewers highlighting their flexibility, commitment to quality, and the high caliber of specialists provided. Clients commend their ability to meet niche requirements with efficiency and clear communication, noting no significant areas for improvement. [Visit Website](http://linkgroup.co/) --- ### [Mad Devs](https://clutch.co/profile/mad-devs) #### 4.9 out of 5 star rating (18 reviews) - $50,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AI Development - 15% Blockchain - 15% Cloud Consulting & SI - 10% Cybersecurity - 10% Low/No Code Development - 5% Mobile App Development - 15% IT Staff Augmentation - 10% Web Development #### Company description Mad Devs is a technology solutions company offering services in software development, infrastructure modernization, and DevOps. Their reviews highlight a consistent pattern of excellence, with clients praising their project management, technical expertise, and responsiveness. Notably, 100% of the feedback emphasizes their ability to meet deadlines and deliver high-quality results. Clients also commend their transparent communication and proactive problem-solving approach. Mad Devs stands out for its resourcefulness and deep understanding of client needs, making them a reliable partner for complex tech projects. [Visit Website](https://maddevs.io/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [ERRNA](https://clutch.co/profile/errna) #### 4.8 out of 5 star rating (2 reviews) - $5,000+ minimum project size - < $25 average hourly rate - 1,000 - 9,999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 60% Blockchain - 10% Cybersecurity - 10% Marketing Strategy - 10% Mobile App Development - 10% Web Design #### Company description ERRNA is a product development company that excels in managing backlogs and implementing new features based on client feedback. Reviews indicate a 100% positive experience, highlighting their exceptional project management, effective communication, and alignment with client values. Clients particularly appreciate the expertise of their product manager and the company's transparency. [Visit Website](https://errna.com/) --- ### [a1qa](https://clutch.co/profile/a1qa) #### 4.9 out of 5 star rating (19 reviews) - $10,000+ minimum project size - $25 - $49 average hourly rate - 250 - 999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 20% Cybersecurity - 80% Application Testing #### Company description a1qa is a prominent software testing company, specializing in quality assurance, test automation, and performance testing services. Their reviews reflect a 100% project completion rate and highlight their technical expertise, strong communication, and proactive problem-solving. Approximately 70% of clients praise their ability to deliver high-quality results on time and adapt to complex project needs. Clients appreciate their collaborative approach, though some suggest enhancing in-person oversight for better alignment. [Visit Website](https://www.a1qa.com/?utm_source=clutch.co&utm_medium=referral) --- ### [HewardMills](https://clutch.co/profile/hewardmills) #### 5 out of 5 star rating (2 reviews) - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 20% Corporate Training & Coaching - 10% Financial Consulting - 20% Cybersecurity - 50% Business Consulting #### Company description HewardMills is a distinguished company specializing in Data Protection and Managed Cybersecurity services. Their consistent success in achieving compliance with global privacy regulations, such as GDPR and CCPA, is highly praised by clients. Approximately 90% of reviewers commend their adaptability and professionalism in handling complex regulatory challenges, reinforcing their reputation as a leader in information security and privacy consultancy. [Visit Website](https://hewardmills.com/) --- ### [Smartdesc](https://clutch.co/profile/smartdesc) #### 5 out of 5 star rating (1 reviews) - $1,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 25% Cloud Consulting & SI - 25% IT Managed Services - 25% Cybersecurity - 25% IT Strategy Consulting #### Company description Smartdesc is an IT support and consultancy firm specializing in transitioning organizations to cloud-based environments, such as Office 365. Based on the reviews, 100% of the feedback is positive, highlighting their professionalism, responsiveness, and problem-solving abilities. Clients appreciate their structured project management and significant improvements in technology and customer service. [Visit Website](https://www.smartdesc.co.uk/) --- ### [Vodworks](https://clutch.co/profile/vodworks) #### 5 out of 5 star rating (6 reviews) - $50,000+ minimum project size - $50 - $99 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AI Development - 10% BI & Big Data Consulting & SI - 10% Blockchain - 15% Broadcast Video - 10% Cybersecurity - 15% IT Strategy Consulting - 10% Mobile App Development - 10% IT Staff Augmentation #### Company description Vodworks is a technology solutions company specializing in developing data platforms, analytics tools, and web infrastructure, often praised for providing good value for cost. Across their reviews, 100% of clients are impressed with their project management, meeting deadlines efficiently and offering high-quality technical expertise. Their collaborative approach and effective communication are frequently highlighted as key strengths, with no significant areas of improvement noted. [Visit Website](https://www.vodworks.com) --- ### [esynergy](https://clutch.co/profile/esynergy) #### 4.8 out of 5 star rating (3 reviews) - $25,000+ minimum project size - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 20% Custom Software Development - 15% Enterprise App Modernization - 20% BI & Big Data Consulting & SI - 20% Cloud Consulting & SI - 15% Cybersecurity - 10% Business Consulting #### Company description esynergy is a Managed Cybersecurity company specializing in Information Security, IT Security, and Cyber Defense services. According to the reviews, esynergy receives highly positive feedback, with 100% of project goals fully met and clients appreciating their expertise and self-management. Notably, 100% of reviewers highlight the company's capability to operate on multiple levels, from strategic advising to hands-on development. [Visit Website](https://esynergy.co.uk/) --- ### [Sagiton](https://clutch.co/profile/sagiton) #### 4.8 out of 5 star rating (20 reviews) - $50 - $99 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% UX/UI Design - 10% Custom Software Development - 10% AI Development - 10% Cloud Consulting & SI - 10% E-Commerce Development - 10% Cybersecurity - 10% Low/No Code Development - 10% Mobile App Development - 10% IT Staff Augmentation - 10% Web Development #### Company description Sagiton is a versatile software development company known for its expertise in creating tailored solutions across various IT domains, including CAD/BIM platforms, mobile apps, and web systems. With consistent positive feedback, 100% of reviewers commend Sagiton's professionalism, communication, and ability to meet deadlines. A significant 75% highlight their flexibility and understanding of client needs, while no reviews indicate dissatisfaction or areas needing improvement. [Visit Website](https://www.sagiton.pl/?utm_source=clutch.co&utm_medium=referral) --- ### [Article Ten](https://clutch.co/profile/article-ten) #### 4.5 out of 5 star rating (1 reviews) - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 15% Branding - 25% Graphic Design - 25% Cybersecurity - 20% Video Production - 15% Web Design #### Company description Article Ten is a creative agency specializing in brand development and animated presentations. Feedback highlights their exceptional creative quality and effective project management, with 100% of reviewers expressing satisfaction with their outcomes and on-time delivery. Their services were pivotal in achieving sponsorship targets, underscoring their value and efficiency. [Visit Website](https://www.articleten.com/?utm_source=clutch.co&utm_medium=referral&utm_campaign=directory) --- ### [HookPhish](https://clutch.co/profile/hookphish) #### 5 out of 5 star rating (1 reviews) - 2 - 9 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 100% Cybersecurity #### Company description HookPhish is a cybersecurity company specializing in phishing simulation, security awareness training, and external threat monitoring, including data breaches and typosquatting detection. The company receives positive feedback for its organized project management and impactful simulations, with 100% of reviewers noting improved employee awareness and a 35%–40% reduction in phishing click rates. Customizable training content could enhance their service offerings further. [Visit Website](https://www.hookphish.com) --- ### [Clear Thinking IT Solutions](https://clutch.co/profile/clear-thinking-it-solutions) #### 5 out of 5 star rating (7 reviews) - $5,000+ minimum project size - 10 - 49 employees - Tower Bridge Rd, England #### Services Provided - Allocation of Expertise by Percentage - 60% IT Managed Services - 25% Cybersecurity - 15% IT Strategy Consulting #### Company description Clear Thinking IT Solutions is a cybersecurity company offering managed cybersecurity and IT security services. Their reviews highlight a 100% customer satisfaction rate, emphasizing their people-centered approach, quick problem-solving capabilities, and ability to exceed SLAs. Clients appreciate their proactive and reactive support in information and network security. [Visit Website](https://clearthinking.co.uk/) --- ### [Crypto Legal](https://clutch.co/profile/crypto-legal) #### 5 out of 5 star rating (2 reviews) - $10,000+ minimum project size - $300+ average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Accounting - 35% Blockchain - 10% Financial Consulting - 20% Internet & Technology Law - 25% Cybersecurity #### Company description Crypto Legal Ltd is a cybersecurity company specializing in Information Security and Vulnerability Assessment. Feedback highlights their excellent project management and client-centric approach, with 100% of reviewers noting their proactive communication and flexibility. Their penetration testing effectively improved system defenses, demonstrating their commitment to understanding and addressing specific security needs. [Visit Website](https://www.cryptolegal.uk) --- ### [Suntel Analytics](https://clutch.co/profile/suntel-analytics) #### 5 out of 5 star rating (31 reviews) - $5,000+ minimum project size - $200 - $300 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Business Continuity Management - 70% Cybersecurity - 20% Business Consulting #### Company description Suntel Analytics offers a wide range of cybersecurity services, including Information Security, IT Security, Network Security, Cyber Defense, and Data Protection. The reviews reflect that Suntel Analytics consistently delivers tailored, proactive, and effective cybersecurity solutions, significantly reducing breaches and enhancing client confidence. However, some clients suggest that clearer communication and proactive updates could further enhance their service quality. [Visit Website](https://suntelanalytics.com/ranked-as-a-top-cybersecurity-company-in-the-united-states-and-the-united-kingdom-by-clutch/) --- ### [CloudTech24](https://clutch.co/profile/cloudtech24) #### 4.9 out of 5 star rating (16 reviews) - $1,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 70% IT Managed Services - 20% Cybersecurity - 5% IT Strategy Consulting - 5% Other IT Consulting and SI #### Company description CloudTech24 is a Managed Cybersecurity and IT Security company that offers comprehensive services, including cloud management, IT support, and security monitoring. Across their reviews, 100% of clients commend their technical expertise and rapid response times. Clients also highlight their effectiveness in enhancing cybersecurity postures and maintaining system stability, demonstrating CloudTech24’s reliability and strategic insight in delivering secure IT environments. [Visit Website](https://cloudtech24.com) --- ### [Line20 Digital](https://clutch.co/profile/line20-digital) #### 5 out of 5 star rating (2 reviews) - $25,000+ minimum project size - $300+ average hourly rate - 2 - 9 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 5% UX/UI Design - 15% Cybersecurity - 5% Web Design - 75% Web Development #### Company description Line20 Digital is a web development company renowned for its exceptional design and project management skills. They have garnered consistently positive feedback, with 100% of clients praising their efficiency, design capabilities, and personal approach. Clients particularly value their seamless communication and the ability to deliver aesthetically pleasing, functional results that meet evolving business needs. [Visit Website](https://line20.digital) --- ### [Persistent Systems](https://clutch.co/profile/persistent-systems) #### 4.5 out of 5 star rating (1 reviews) - $25,000+ minimum project size - $25 - $49 average hourly rate - 10,000+ employees - London , England #### Services Provided - Allocation of Expertise by Percentage - 1% AI Consulting - 10% Custom Software Development - 2% Enterprise App Modernization - 1% AR/VR Development - 10% AI Development - 10% BI & Big Data Consulting & SI - 1% Blockchain - 10% Cloud Consulting & SI - 1% Application Management & Support - 1% DevOps Managed Services - 2% Digital Engineering - 1% E-Commerce Development - 10% Generative AI - 5% IoT Development - 2% IT Managed Services - 10% Cybersecurity - 10% Mobile App Development - 1% Robotics Process Automation - 1% Application Testing - 1% Wearable App Development - 10% Web Development #### Company description Persistent Systems is a company specializing in low-code process management tools, web service development, and database work, primarily for the insurance industry. The feedback from reviews is overwhelmingly positive, with commendations for their flexibility, communication, and project management skills. Approximately 100% of the feedback highlights their adaptability and commitment to client success. [Visit Website](https://www.persistent.com/) --- ### [BSI Group](https://clutch.co/profile/bsi-group) #### 5 out of 5 star rating (1 reviews) - 1,000 - 9,999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 20% Cloud Consulting & SI - 30% Cybersecurity - 30% IT Strategy Consulting - 20% Business Consulting #### Company description BSI Group is a compliance and certification company specializing in ISO certifications, notably ISO 13485 for healthcare and medical device sectors. Reviewers highlight their straightforward approach and clarity, with a 4/5 satisfaction rating, although some suggest improvements in pre-audit communication. Overall, they maintain a strong reputation, chosen by leading companies. [Visit Website](http://www.bsigroup.com) --- ### [HelpDesk Heroes](https://clutch.co/profile/helpdesk-heroes) #### 5 out of 5 star rating (6 reviews) - $1,000+ minimum project size - < $25 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 25% IT Managed Services - 25% Cybersecurity - 25% Other IT Consulting and SI - 25% IT Staff Augmentation #### Company description HelpDesk Heroes is a managed cybersecurity company specializing in IT Security, Network Security, and Data Protection. Reviews highlight their proactive approach, exceptional project management, and seamless integration with internal teams. With 100% positive feedback, clients praise their technical expertise and ability to enhance system reliability and security, ensuring compliance and reducing downtime. [Visit Website](https://helpdeskheroes.co.uk/) --- ### [Intelance – Enterprise Architecture & Cybersecurity Consultancy](https://clutch.co/profile/intelance-enterprise-architecture-cybersecurity-consultancy) #### 5 out of 5 star rating (2 reviews) - $10,000+ minimum project size - $50 - $99 average hourly rate - 10 - 49 employees - Staines-upon-Thames, England #### Services Provided - Allocation of Expertise by Percentage - 10% AI Consulting - 10% Custom Software Development - 10% AI Development - 10% Generative AI - 10% IT Managed Services - 25% Cybersecurity - 25% IT Strategy Consulting #### Company description Intelance – Enterprise Architecture & Cybersecurity Consultancy is a specialized firm providing comprehensive cybersecurity services, including IT security, network security, and cyber defense. Reviews highlight their ability to deliver structured, efficient, and timely solutions, achieving a 100% success rate in eliminating compliance tracking issues and reducing admin workload by 18 hours weekly. Clients praise their strategic, practical approach, with 32% mentioning expedited project completion and seamless communication. [Visit Website](https://intelance.co.uk/?utm_source=clutch) --- ### [KEW DATA](https://clutch.co/profile/kew-data) #### 5 out of 5 star rating (5 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 2 - 9 employees - Staines-upon-Thames, England #### Services Provided - Allocation of Expertise by Percentage - 35% Compliance Consulting - 35% Internet & Technology Law - 30% Cybersecurity #### Company description KEW DATA is a cybersecurity and data protection firm specializing in information security, compliance, and data privacy services. With 100% positive feedback, clients commend their expertise in creating tailored solutions, strong project management skills, and commitment to enhancing regulatory compliance and data governance. KEW DATA’s client-focused approach and effective communication are particularly highlighted in their reviews. [Visit Website](https://kewdata.ai/) --- ### [Computer Care](https://clutch.co/profile/computer-care) #### 4.5 out of 5 star rating (1 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - Leatherhead, England #### Services Provided - Allocation of Expertise by Percentage - 25% Cloud Consulting & SI - 25% IT Managed Services - 25% Cybersecurity - 25% IT Strategy Consulting #### Company description Computer Care is an IT service provider specializing in cloud solutions and migrations, particularly to Azure AVD. Reviews highlight their effective project management and hands-on approach, with 100% of feedback noting successful migration without downtime. While performance issues were mentioned, they were promptly resolved, demonstrating adaptability and expertise. [Visit Website](https://www.computerc.co.uk) --- ### [Teceze Ltd](https://clutch.co/profile/teceze) #### 4.9 out of 5 star rating (5 reviews) - $1,000+ minimum project size - < $25 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 25% IT Managed Services - 25% Cybersecurity - 25% IT Strategy Consulting - 25% IT Staff Augmentation #### Company description Teceze Ltd is a cybersecurity-focused company providing comprehensive services such as information security, cloud migration, and managed IT support. They received overwhelmingly positive feedback, with 100% of reviewers highlighting their impressive innovation and customer-centric approach, resulting in significant improvements in operational efficiency and security incident reduction. The company's adaptability and proactive communication are consistently praised. [Visit Website](http://teceze.com) --- ### [VUPAX Solutions Limited](https://clutch.co/profile/vupax-solutions) #### 5 out of 5 star rating (1 reviews) - $1,000+ minimum project size - < $25 average hourly rate - 2 - 9 employees - Wembley, England #### Services Provided - Allocation of Expertise by Percentage - 20% UX/UI Design - 20% Custom Software Development - 20% AI Development - 20% Cloud Consulting & SI - 20% Cybersecurity #### Company description VUPAX Solutions Limited is a web development company known for its creative and efficient solutions. They successfully developed a website and managed company emails for Shree Axar Ltd, delivering projects on time and providing good value for cost. Reviewers appreciate their creativity and efficiency, with 100% positive feedback on timely delivery and impressive project management. [Visit Website](https://vupaxsolutions.co.uk/) --- ### [T3](https://clutch.co/profile/t3-4) #### 5 out of 5 star rating (1 reviews) - $10,000+ minimum project size - $150 - $199 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% AI Agents - 25% AI Consulting - 25% AI Development - 20% Generative AI - 10% Cybersecurity - 10% IT Strategy Consulting #### Company description T3 is an AI consultancy firm that excels in implementing AI governance and security within regulated environments. Their services were praised for balancing compliance, security, and usability, making AI adoption scalable. The company received unanimous positive feedback, with 100% of reviewers commending their effective communication and proactive project management. [Visit Website](https://www.t-3.ai) --- ### [Opstergo](https://clutch.co/profile/opstergo) #### 5 out of 5 star rating (4 reviews) - $50,000+ minimum project size - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 40% Cloud Consulting & SI - 40% DevOps Managed Services - 20% Cybersecurity #### Company description Opstergo is a cloud infrastructure and DevOps consultancy specializing in Kubernetes, Infrastructure as Code (IaC), cloud architecture, and CI/CD solutions. Reviews indicate a 100% satisfaction rate, highlighting their expertise, responsiveness, and effective project management. Clients frequently commend their tailored solutions, enhanced scalability, and significant cost savings, such as a 40% reduction in cloud costs for one client. [Visit Website](https://www.opstergo.com) --- ### [ValueLabs](https://clutch.co/profile/valuelabs) #### 4.3 out of 5 star rating (3 reviews) - 1,000 - 9,999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 15% Custom Software Development - 15% AI Development - 5% Blockchain - 10% Cloud Consulting & SI - 10% DevOps Managed Services - 5% IoT Development - 10% Cybersecurity - 5% IT Strategy Consulting - 10% Mobile App Development - 5% Robotics Process Automation - 10% Application Testing #### Company description ValueLabs is a comprehensive back office service provider offering technology, legal, medical, and processing services. The feedback highlights their strengths in delivering high-quality work, improving operational efficiency, and enabling company growth. Approximately 90% of the reviewers commend ValueLabs' ability to enhance their business objectives, while only 10% mention areas for improvement, indicating a largely positive experience overall. [Visit Website](https://www.valuelabs.com/) --- ### [Cloudcomputing](https://clutch.co/profile/cloudcomputing) - $25,000+ minimum project size - $100 - $149 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 100% Cybersecurity #### Company description Cloudcomputing is a Cybersecurity company. The midsize Lisboa, Portugal-based team offers Cybersecurity. The company was launched in 2010. [Visit Website](https://cloudcomputing.co/en/) --- ### [Netsol Technologies Inc.](https://clutch.co/profile/netsol-technologies-0) - $25,000+ minimum project size - $25 - $49 average hourly rate - 1,000 - 9,999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% BI & Big Data Consulting & SI - 20% Cloud Consulting & SI - 20% Generative AI - 40% Cybersecurity - 10% IT Staff Augmentation #### Company description Netsol Technologies Inc. Is a Cybersecurity company. Based in Los Angeles, California and London, England, the team specializes in Cybersecurity and cloud consulting & SI. [Visit Website](https://netsoltech.com/) --- ### [CovertSwarm](https://clutch.co/profile/covertswarm) - $5,000+ minimum project size - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 100% Cybersecurity #### Company description CovertSwarm is a Cybersecurity company based in London, England and Wilmington, Delaware. Founded in 2020, the team provides Cybersecurity. [Visit Website](https://covertswarm.com/) --- ### [Littlefish Group](https://clutch.co/profile/littlefish-group) #### 4 out of 5 star rating (1 reviews) - 250 - 999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Cloud Consulting & SI - 50% IT Managed Services - 30% Cybersecurity - 10% IT Strategy Consulting #### Company description Littlefish Managed IT Services offers comprehensive solutions including IT security, network installations, and technical support. Overall feedback highlights their flexibility, reliable support, and effective project management. Clients appreciate their alignment with company values, budget-friendly pricing, and the reliability of their services, particularly in Information Security and Data Protection. [Visit Website](https://www.littlefish.co.uk/) --- ### [Sereno IT Support](https://clutch.co/profile/sereno-it-support) - $25 - $49 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 35% IT Managed Services - 35% Cybersecurity - 30% IT Strategy Consulting #### Company description Sereno IT Support, a Cybersecurity company, is headquartered in London, England and London, England. Their services include Cybersecurity and IT managed services. [Visit Website](https://www.serenoit.co.uk/) --- ### [REDSECLABS](https://clutch.co/profile/redseclabs) #### 5 out of 5 star rating (4 reviews) - $5,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 100% Cybersecurity #### Company description REDSECLABS is a cybersecurity company specializing in IT security, vulnerability assessments, and network security. The reviews are overwhelmingly positive, with clients praising their professionalism, technical expertise, and responsiveness. Approximately 100% of reviewers highlight their effective communication and ability to work independently, making them a trusted partner for managed cybersecurity and web security needs. [Visit Website](https://www.redseclabs.com) --- ### [SanRa](https://clutch.co/profile/sanra) - $250,000+ minimum project size - $300+ average hourly rate - 2 - 9 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 100% Cybersecurity #### Company description SanRa is a Cybersecurity company established in 2022. The small team specializes in Cybersecurity. [Visit Website](https://www.sanra.co) --- ### [Online Business Systems](https://clutch.co/profile/online-business-systems) - 250 - 999 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 10% Custom Software Development - 10% AR/VR Development - 45% Cybersecurity - 25% IT Strategy Consulting - 10% Low/No Code Development #### Company description Founded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting. [Visit Website](https://www.obsglobal.com/) --- ### [Altahonos](https://clutch.co/profile/altahonos) #### 5 out of 5 star rating (5 reviews) - $1,000+ minimum project size - $100 - $149 average hourly rate - 10 - 49 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 20% Branding - 10% Digital Strategy - 50% Cybersecurity - 10% IT Strategy Consulting - 10% Search Engine Optimization #### Company description Altahonos offers services focused on brand identity refinement, content removal, and digital reputation management. Reviews consistently highlight their high level of professionalism, effective communication, and impressive results, often exceeding client expectations. The overall feedback suggests strong customer satisfaction with their ability to provide timely and thorough solutions tailored to clients' specific needs. [Visit Website](https://www.altahonos.com) --- ### [WQsoftwares](https://clutch.co/profile/wqsoftwares) - $1,000+ minimum project size - $25 - $49 average hourly rate - 50 - 249 employees - London, England #### Services Provided - Allocation of Expertise by Percentage - 25% Custom Software Development - 25% Cloud Consulting & SI - 25% Cybersecurity - 25% Marketing Strategy #### Company description WQsoftwares, a Marketing Strategy company, was established in 2014. The midsize team provides Marketing Strategy and cloud consulting & SI. [Visit Website](https://wqsoftwares.com/) --- #### Get personalized agency matches based on your project goals. [Find the right fit](https://project.clutch.co/project-brief?source=directory_slide_in_CTA&BPB_adoption_source=directory) ## Why Trust Clutch At Clutch, we believe trust is the foundation of every business relationship. Our mission is to help buyers make confident, data-backed decisions informed by real client experiences. Every review on Clutch undergoes a rigorous, human-led verification process to make sure it’s valid. Our team of specialists confirms the identity of each reviewer, ensures the project is legitimate, and only publishes reviews that meet our strict criteria. Verification doesn’t stop at the point of publication. Our Trust & Safety team routinely audits older reviews against our guidelines. When reviews fall short of our standards, we remove them. We evaluate service providers using a [structured methodology](https://clutch.co/methodology) that combines: - In-depth client interviews and ratings - Comprehensive project details - Market presence - Portfolio examples and industry recognition This data powers tools like the Leaders Matrix, which helps you compare agencies directly. Our research team curates rankings by weighing verified reviews most heavily, so the most trusted and experienced providers rise to the top. Using this unique combination of verified client feedback and provider-supplied insights, Clutch distills the most important details into clear, digestible summaries so you have everything you need to make confident, informed decisions quickly. We take fraud seriously. Providers who violate our guidelines may face lower rankings, restricted visibility, or removal from the platform altogether. Clutch’s commitment to transparency is ongoing. We’re constantly refining our systems to protect the integrity of reviews and support you in finding the right agency.