Founded in 2000, BUI brings over two decades of deep Microsoft expertise to mid-market and enterprise clients across South Africa, East Africa, the UK, Ireland, and the United States. Holding the prestigious Azure Expert MSP designation alongside Microsoft Solutions Partner status across Business Applications, Data and AI, Modern Work, and Security, BUI stands out through its breadth of verified competencies and its ISO 22301 and 27001 certifications. Recognised as Microsoft Country Partner of the Year in South Africa for both 2023 and 2024, BUI combines cloud adoption, managed security, and networking infrastructure delivery with a genuinely global delivery model rooted in African market expertise.
BUI has achieved an impressive client aggregate rating of 4.9/5 based on 34 reviews sourced from Google. Specializing in Microsoft Azure, Microsoft 365, and Microsoft Copilot Studio, BUI serves industries including Government, Financial Services, and Professional Services from their Johannesburg location.
Generated from client reviewer feedback across all platforms
No direct reviews yet — this partner has ratings from third-party platforms above. Worked with BUI? Be the first to leave a direct review.
Want to find partners with verified reviews?
These credentials are issued by Microsoft to partners who meet advanced performance, capability, and customer-success criteria.
AI-powered tool that matches you with the best-fit D365 implementation partners based on your industry, budget, and requirements.
Dynamics 365 for Healthcare: financial management, supply chain, patient engagement—not clinical systems. Complete guide with compliance & EHR integration.
Interactive Tool
Our AI-powered tool matches you with the right Dynamics 365 partners based on your industry, size, and project goals.
Takes less than 2 minutes.