WSI

West Sealand International Nigeria Limited, widely known as WSI, is a specialist cybersecurity and ISO consulting firm based in Gbagada, Lagos, Lagos State. Operating at the intersection of IT security, quality systems, and process management, WSI supports organisations that need robust structures for managing risk, compliance, and performance. From growing businesses in Lagos to larger institutions across Nigeria, the focus is on helping teams build systems that are both secure and efficient.

Rooted in a strong understanding of management systems, information security, and learning and development, WSI works with clients that want more than quick fixes. The firm emphasises systematic processes, clear documentation, and practical training so that employees gain the skills and confidence to maintain high standards long after a project ends. Whether an organisation is seeking ISO certification, strengthening its cybersecurity posture, or investing in its people through learning and development, WSI offers structured support that is tailored to real operational needs.

From its base in Gbagada, Lagos, WSI serves a diverse clientele that includes businesses, service organisations, and institutions that must meet both industry regulations and government compliance requirements. Clients turn to WSI when they need a partner that understands how quality management, governance, and IT security fit together within the Nigerian and wider West African context.

Services & Specialties

WSI provides a focused suite of professional services combining ISO consulting, cybersecurity, and learning and development. Through its ISO consulting and certification support, WSI helps organisations build and implement management systems that align with recognised international standards. This can include guidance on process documentation, internal controls, audit readiness, and ongoing system improvement so that clients can demonstrate consistent quality and reliability in their operations.

In the area of cybersecurity, WSI offers assessments and reviews designed to help organisations achieve the level of assurance required by both government and industry compliance standards. By examining existing controls, policies, and technical safeguards, WSI supports clients in identifying vulnerabilities, closing gaps, and strengthening their overall security posture. This structured approach is especially valuable for organisations handling sensitive data or operating in regulated environments.

Complementing these technical and process-focused services, WSI also delivers learning and development solutions that enhance employees’ skills, knowledge, and competencies. Through targeted training, workshops, and executive-focused support such as executive coaching, the firm helps leadership teams and staff understand and apply best practices in quality management, cybersecurity, and process improvement. The result is a more capable workforce that can maintain compliance, uphold standards, and respond effectively to evolving risks.

Why Choose WSI

• Integrated expertise in cybersecurity and ISO consulting, providing a single partner for security, quality systems, and process management in Gbagada and across Lagos.
• Systematic, process-driven approach that focuses on building structures and procedures which can be sustained by your internal teams over the long term.
• Strong grounding in learning and development, ensuring that employees and executives receive practical training and coaching, not just documentation.
• Focus on government and industry compliance requirements, helping organisations navigate standards and regulations relevant to their sector.
• Local presence in Lagos, Nigeria, with insight into regional challenges, business environments, and infrastructure realities across West Africa.
• Consultative partnership style, working closely with clients to align management systems, cybersecurity controls, and training initiatives with real business objectives.

Location & Accessibility

WSI operates from Gbagada in Lagos, a strategically located neighbourhood in Lagos State that offers convenient access to businesses across the mainland and wider city. The address at H95R+8HX, Gbagada, Lagos 100237 places the firm within a well-known residential and commercial area, making visits straightforward for clients coming from other parts of Lagos. Gbagada’s central position, along key routes connecting major districts, allows organisations from different parts of the city to reach WSI’s office with relative ease for consultations, meetings, and training sessions.

Get in Touch

Organisations seeking structured support in cybersecurity, ISO consulting, and learning and development can connect with WSI through their official website at http://wsi.ng/ or by visiting their Gbagada location in Lagos. Whether you need a cybersecurity assessment, guidance on ISO certification, or tailored training for your team, WSI is available to discuss your requirements and explore how their services can support your business objectives.