Penetration Testing Companies in London

We're NetMonkeys, a boutique Managed Service Provider with offices in Manchester, London and Nottingham. With over 15 years of experience, we specialise in delivering tailored IT managed services, bespoke software solutions ERP solutions, and cutting-edge AV systems, including AI services to businesses across the UK

As a trusted IT partner to businesses across sectors like manufacturing, retail, e-commerce, and professional services, we pride ourselves on our personalised approach and commitment to innovation. Our team of experts ensures seamless IT support, robust cybersecurity, and transformative tech solutions that empower our clients to grow their businesses.

We're also proud members and official AI partners of the East Midlands Chamber of Commerce.

At NetMonkeys, we’re more than a service provider – we’re your strategic technology partner.

Sigli is a forward-thinking software development company specializing in digital product development and digital transformation.

Our mission, ‘Data Science with Purpose, Innovation with Impact’, drives us to transform innovative ideas into practical solutions. Our services encompass the entire development lifecycle, from initial concept to implementation, ensuring every product we build is high-quality, scalable, and future-proof.

Sigli assists businesses in navigating the complexities of digital transformation, modernizing their operations, enhancing customer experiences, and maintaining a competitive edge in the ever-evolving digital landscape. Our team's deep expertise, combined with a commitment to leveraging the latest technologies and best practices, ensures we deliver impactful results for our clients.

Our dedication to excellence is further demonstrated by our ISO/IEC 27001 certification, the leading standard for Information Security Management Systems (ISMS). This certification underscores our commitment to maintaining the highest standards of information security, making us a trusted partner for businesses looking to thrive in the digital age.

ELEKS is your trusted partner for guaranteed software delivery. Combining over 30 years of industry insight with cutting-edge AI technology, we help businesses worldwide deliver their unique software vision through bespoke full-cycle solutions.

Timspark is a custom software partner that goes beyond headcount. We curate pre-built Core Teams—architects, engineers, QA, and DevOps with clear ownership—to deliver measurable outcomes, not just CVs. Clients choose us to build modern web and mobile apps, move to cloud-native architectures, implement AI/ML and data platforms, and optimize CI/CD—plus Salesforce integrations and QA. Recent wins span microlearning platforms, cybersecurity scale-ups, IoT telemetry, BIM/point-cloud automation, and pharma analytics. Whether you need team augmentation or end-to-end delivery, we plug in quickly, de-risk execution, and help you scale with confidence.

Services: Custom Software • Team Augmentation • Dedicated/Core Teams • Mobile • Cloud & DevOps • AI/ML & Data • Salesforce • QA & Automation.

At Evangelist Apps, we don’t just build apps, we craft intelligent mobile solutions tailored to business needs. With over two decades of experience, we guide our clients with best practices, smart architecture, and forward-thinking UX/UI.

Our team has delivered high-performance apps for some of the world’s most trusted brands including British Airways, BBC, UBS, KLM Airlines, Virgin Money, Channel 4, Hastens, and BMJ. From concept to launch, we deliver quality, agility, and cost-efficiency every time.

BTW, we are also an official Microsoft Cloud AI Partner!

Whether you’re a startup or an enterprise, we help bring your ideas to life with pixel-perfect design, robust engineering, and unmatched reliability.

Why Choose Us

• 23+ years of mobile expertise

• A seasoned, cross-functional app development team

• Agile delivery with regular builds and updates

• Cost-effective offshore development without quality compromise

• End-to-end ownership from discovery to deployment

Our Expertise

• Native iOS and Android apps

• Cross-platform apps using React Native & Flutter

• Clean, user-focused UX/UI design

• Scalable backend & API integrations

• Dedicated teams for QA, DevOps, and Project Management

Intelleti helps organizations bridge the gap between innovation and assurance.
 We partner with leaders to design digital systems that are not only powerful — but provably secure, compliant, and sustainable.

Mindrops is a global IT and AI solutions company delivering full-service expertise in website development, mobile app development, artificial intelligence, machine learning, cloud services, and digital marketing. With offices in the USA, UK, Belgium, and India, we empower startups, SMEs, and enterprises with high-quality, scalable, and cost-effective digital transformation solutions.

Our expert team combines deep AI and data science capabilities with cutting-edge technologies like React, Node.js, Angular, Python, and Java to build intelligent, adaptive, and impactful digital products. From predictive analytics and NLP-driven chatbots to AI-powered automation and personalization engines, we integrate machine learning into applications that drive measurable business growth.

Beyond AI, we specialize in custom web development, e-commerce platforms, native and hybrid mobile apps, SEO & PPC, and cloud infrastructure (AWS, Azure, GCP).

From ideation to launch and continuous optimization, Mindrops follows an agile, transparent process to turn your digital vision into reality—smarter, faster, and future-ready.

We’re a London based team blending custom development, UX/UI design, and performance-driven SEO. We create fast, discoverable, and resilient digital products that deliver results.

Welcome to TechMagic - a full-cycle development company with strong Healthtech and Cybersecurity expertise that provides end-to-end software development services to businesses of different sizes.

With a proven track record of 200+ successful projects, 11 years on the market, and 400 experts onboard, TechMagic is your trusted product development partner.

Our backend skillset includes Node.js, Nest.js, Java, .Net, PHP, and Python. On the frontend side, we work extensively with Next.js, React, React Native, Angular, Vue.js, etc. From the infrastructure perspective, we mainly go for AWS. However, we have projects in the GCP and Azure spaces as well. With a deep understanding of the critical importance of cybersecurity in today's technology-driven world, we also provide specialized security services.

Our services:

- AI Development

- Discovery Phase

- UX/UI Design

- Web Development

- Mobile Development

- Cloud Consulting

- Test Automation

- Cybersecurity

- CTO as a Service

- Salesforce Development and Integration

We deliver software products from concept to deployment or enforce existing ones. By working with TechMagic, you unlock the full potential of technology for your business.

MMC Global is an award-winning business solutions provider that serves organizations across different industry verticals around the globe.

We helps organizations streamline business operations and compete in the global marketplace by focusing on a range of cutting-edge technologies:

• Artificial Intelligence Solutions
• Chatbot Development
• Product Strategy
• Design UX/UI
• Mobile application development
• Web application and website Development
• Security Consultant,
• DevOps
• Data Science
• Digital Marketing

We believe that technical execution should not be a barrier to developing new projects, which is why we work closely with our customers to understand their vision, help them define their product, then design, build and launch it in the most efficient way possible.

We have already developed application, mobile application and different solutions for Startups, Small Medium Enterprise (SME) and enterprises, streaming web applications, erp applications, MVPs, business process automation systems, e-commerce sites and many others.

For a transformative digital journey, reach out to us at info@mmcgbl.com to discuss your project!

Sectricity: Outsmarting Hackers, Securing Businesses

Hackers don’t wait, and neither should you. A cyberattack can bring your business to a halt, expose sensitive data, and damage customer trust. The best defence is a potent offence. Our ethical hackers identify security and data vulnerabilities in your systems and employees before malicious hackers do. At Sectricity, we provide the expertise you need to outsmart cybercriminals. Through realistic security testing, we reveal how well your defences hold up against real threats. Please don’t wait until it’s too late, but take control now. Cybersecurity only proves its value when it is truly challenged.

We don’t just analyse known vulnerabilities; we assess every possible attack vector to ensure hackers have no chance. Our comprehensive assessments cover IT infrastructure, networks, applications, and human attack vectors, ensuring that every possible entry point is secured. The result? Fewer security incidents, full regulatory compliance, and uninterrupted business operations—without becoming a victim of hacking.

Since 2020, top companies have relied on us as their cybersecurity partner. We protect industries worldwide against evolving threats. Organisations trust us to strengthen cybersecurity, detect data breaches, and safeguard what matters most. We help them prevent security breaches, stay compliant, and operate with confidence.

Hackers move fast. Move faster. Let us secure your business, wherever you operate.