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 Enabling Your InfoTech And InfoSec Digital Transformations 

Your Ideal Choice For IT Network Solutions and Cybersecurity Services In London

Expert IT and Cybersecurity Solutions For Your Business

Industry professionals with a strong background in IT networks and cybersecurity

Sionex Digital Security Solutions Ltd is a leading provider of IT and cybersecurity services for SMEs in the UK, with the primary domain of operations in London and its suburbs. Led by an experienced and highly qualified IT engineer, operations manager and industry certified cybersecurity professional, we’ve got a passion for information security and possess a strong drive to learn and incorporate new technologies.


We’ve got over 32 years of hands-on experience in public and private sector businesses managing their electronics, telecoms, data networks, service desks and overall IT operations. Our previous work experience and current clients include banks, fintech companies, manufacturing operations, legal firms and much more.


​In a world of online dangers, your company can trust Sionex Digital Security Solutions Ltd to keep your data and infrastructure safe and well-maintained. Sionex Digital Security Solutions Ltd is here to help your company manage its IT infrastructure and protect itself from cyber threats. Contact us and book a free consultation with our team today. 

Services We Offer

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IT Support

Our IT support services include troubleshooting hardware or software issues, setting up and maintaining networks, managing servers, and providing general technical guidance and assistance. Our services ensure that systems operate smoothly, minimising disruptions and maximising productivity. 

Cybersecurity Consultancy

We offer cybersecurity consultancy with specialised expertise in assessing, designing, and implementing strategies to safeguard digital assets from cyber threats and attacks. We conduct thorough risk assessments, penetration testing, and security audits to identify vulnerabilities within an organisation's IT infrastructure.

Computer And Laptop Repairs

Our reliable computer and laptop repair services address hardware and software issues affecting the performance and functionality of computing devices. Additionally, we offer hardware upgrades to enhance device performance.

Data Supply

Our expert technicians provide sourcing and access to diverse data types tailored to the needs of businesses and individuals, including structured data like demographic information, market research reports, financial data, and unstructured data such as social media feeds and geospatial data. 

Highly Skilled Industry Professionals

4 Accreditations

2 Associations

Association of Computer

Professionals (MIEEE/Comp. Society)

Institute of Electrical & Electronic

Engineers (MIEEE/80405443)

3 Qualifications

Electrical and Electronic Engineering, BSc (Council for National Academic Awards)

Computer Science, MSc (University Level Qualification)

Enterprise Networks, Level 7 Diploma (Association of Business Executives)

Start With A Free Consultation

No two businesses or their IT needs will ever be the same. Sionex Digital Security Solutions Ltd is happy to offer free consultations to talk through your existing systems and processes and see how we can make these better. Use our easy online system to book a free consultation now.

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For All Services Above, Contact Us For A Quote.

07436 996192

Alternate Address: Berkshire House, Southend Lane,

London, SE6 3NE

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We’d Love To Hear From You!

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Need IT Networks and Cybersecurity Services In London? Contact Us On 07436 996192 And See How We Can Help Protect and Improve Your Company's IT Systems & Data security.

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