BUI Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from BUI, 3012 Winnie Mandela Drive, Bryanston, Johannesburg.

BUI is an award-winning global technology consultancy delivering cloud, security, networking and managed services from offices in South Africa, East Africa, the United Kingdom, Ireland, and the United States. Deeply rooted in the Microsoft ecosystem, BUI is a Microsoft Azure Expert MSP and Microsoft Solutions Partner for Microsoft Cloud with verified expertise in Business Applications, Data & AI,

Digital & App Innovation, Infrastructure, Modern Work, and Security. In addition, BUI holds 10 Microsoft Advanced Specializations and is proud to be a Microsoft Security Experts MXDR Partner and a member of the Microsoft Intelligent Security Association. BUI draws on more than 20 years of industry experience and its longstanding partnerships with Microsoft, Cisco, and Palo Alto Networks to help customers be more productive, more secure, and more resilient in a changing world. BUI is ISO 22301:2019 and 27001:2022 certified and is consistently recognised for its premier capabilities in cloud computing, cyber security, customer enablement, and business innovation. Recent Microsoft accolades include:

• 2024 Country Partner of the Year (South Africa)
• 2023 Country Partner of the Year (South Africa)
• 2022 Azure Infrastructure Partner of the Year
• 2022 Modern Work Partner of the Year
• 2022 Security Partner of the Year
• 2021 Azure Infrastructure Partner of the Year
• 2021 Modern Work Partner of the Year (Finalist)
• 2021 Security Partner of the Year
• 2021 Consulting Services Partner of the Year (Finalist)
• 2020 Country Partner of the Year (South Africa)
• 2020 Azure Infrastructure Partner of the Year
• 2020 Modern Work Partner of the Year
• 2020 Security Partner of the Year

Find our branches in:

JOHANNESBURG (Head Office)
Second Floor
Microsoft Corporate Hill
3012 Winnie Mandela Drive
Bryanston, 2191
South Africa

CAPE TOWN
Harbour Bridge
Roggebaai Canal
Dockrail Road
Cape Town, 8000
South Africa

DURBAN
Unit D5
Meyrickton Park
7 Meyrickton Place, St Helier
Gillitts, 3625
South Africa

WELKOM
393 Stateway
Doorn
Welkom
9459
South Africa

NAIROBI
Regus Office, Ushuru Pension Plaza
Muthangari Drive
Westlands
Nairobi
Kenya

LONDON
Pinnacle House
1 Pinnacle Way
Derby, England
DE24 8ZS
United Kingdom

DUBLIN
Landscape House
Baldonnell Business Park
Baldonnell, Dublin 22
D22 P3K7
Ireland

IRVINE
530 Technology Drive
Suites 100 and 200
Irvine, California
92618
United States

We're live at the Women in Tech Global Summit 2026!BUI is on the ground, connecting with brilliant minds from across the...
28/04/2026

We're live at the Women in Tech Global Summit 2026!

BUI is on the ground, connecting with brilliant minds from across the globe and showcasing some of the technology we're most excited about right now. Our humanoid is turning heads, and our team is here and ready to chat.

If you're at the summit today, come find us. We'd love to meet you.

We wish our South African team members, partners, suppliers, customers and communities a Freedom Day filled with opportu...
27/04/2026

We wish our South African team members, partners, suppliers, customers and communities a Freedom Day filled with opportunities to reflect, recharge, and reconnect with purpose. 🇿🇦

BUI is proud to be a Platinum Sponsor of the ITWeb Security Summit 2026 in Johannesburg.As cyber threats evolve and acce...
24/04/2026

BUI is proud to be a Platinum Sponsor of the ITWeb Security Summit 2026 in Johannesburg.

As cyber threats evolve and accelerate, we remain committed to helping organisations strengthen their resilience through technology, expertise and collaboration.

Register now with the promo code SS2026-25 to receive a discount on your event pass 🔗 Book your ticket: https://hubs.li/Q04djGpl0

Event details:
📍ITWeb Security Summit in Johannesburg
📅 2 June 2026
🏢Sandton Convention Centre

Microsoft is offering a 10% discount on three-year Microsoft 365 E3 and E5 subscriptions through CSP partners, and the o...
22/04/2026

Microsoft is offering a 10% discount on three-year Microsoft 365 E3 and E5 subscriptions through CSP partners, and the offer runs until 30 June 2026. With new features landing across the M365 suites and price increases set for July 2026, this is the right time to lock in lower pricing and get ahead of the changes. Whether you are considering a move to Microsoft 365 or evaluating an upgrade from E3 to E5, our team can walk you through the options most relevant to your enterprise. Read the full breakdown on our blog: https://hubs.li/Q04cSZbj0

The cloud services market is crowded, but not all Azure partners deliver the same value. As organisations scale AI, mode...
21/04/2026

The cloud services market is crowded, but not all Azure partners deliver the same value. As organisations scale AI, modernise security, and optimise cloud spend, the question becomes: is your Azure partner equipped for what comes next?

The Microsoft Azure Expert MSP designation, held by fewer than 140 partners globally, is renewed through rigorous annual independent audits covering architecture, security, governance, and operational excellence.

Azure Expert MSPs build cloud environments using Microsoft's own frameworks, enabling secure, well-architected platforms, proactive cost optimisation, and AI innovation aligned with Microsoft's roadmap. Our latest article on ITWeb breaks down what to look for in an Azure partner and why the distinction matters for your cloud strategy.

➡️ Read the full article on ITWeb: https://hubs.li/Q04cSVL10

When BUI designs cloud architectures, the foundation is Microsoft’s Cloud Adoption Framework and Azure Well-Architected Framework.

14/04/2026

⚡ A quick look inside the BUI AI Hackathon.

A room full of energy, collaboration, and ideas coming to life.
Teams working side by side to build and deploy real MVPs using Microsoft Azure — all in a single day.

This is what innovation looks like when we build together

🚀 The BUI AI Hackathon is officially underway!There’s a real buzz in the air as BUI teams come together to collaborate, ...
14/04/2026

🚀 The BUI AI Hackathon is officially underway!

There’s a real buzz in the air as BUI teams come together to collaborate, experiment, and turn bold ideas into real, working solutions – all in a single day.

Teams are working hands-on to design, build, and deploy MVP applications, with solutions required to be live and accessible via Microsoft Azure. This ensures ideas don’t stay theoretical – they’re built, tested, and showcased in real environments.

From innovation and automation to smarter workflows and AI-powered use cases, the Hackathon is all about learning fast, building together, and pushing what’s possible with Microsoft technologies – powered by teamwork, curiosity, and a shared passion for innovation.

Cyber threats don't wait, and surface-level security is no longer enough. As AI-driven environments grow more complex, b...
08/04/2026

Cyber threats don't wait, and surface-level security is no longer enough.

As AI-driven environments grow more complex, businesses need more than monitored alerts. BUI's Cyber MXDR solution delivers proactive threat hunting, real-time diagnostics, and enterprise-grade response, before risks have a chance to escalate.

It's not just protection. It's resilience built around your infrastructure, your compliance requirements, and your bottom line.

If your current security setup is reactive, it's time for a different conversation.

👉 Learn how BUI MXDR secures your digital transformation: https://hubs.li/Q049QdGP0.

BUI is proud to be a Bronze Sponsor at the ITWeb Security Summit 2026 in Cape Town! 🏆As cyber threats evolve, collaborat...
07/04/2026

BUI is proud to be a Bronze Sponsor at the ITWeb Security Summit 2026 in Cape Town! 🏆

As cyber threats evolve, collaboration and awareness remain key to building resilient organisations. We look forward to engaging with you on the future of security in an AI-driven world.

Register now with the promo code SS2026-10 to receive a discount on your event pass 🔗: https://hubs.li/Q049pPMG0.

Event details:
📍 ITWeb Security Summit in Cape Town
📅 26 May 2026
🏢 Century City Conference Centre

Visit our team at Stand No. 10 to discuss how we can help you modernise your infrastructure and maintain security in a high-pressure environment.

Wishing our global BUI community a peaceful and happy Easter!As our team members across South Africa, East Africa, the U...
03/04/2026

Wishing our global BUI community a peaceful and happy Easter!

As our team members across South Africa, East Africa, the UK, and the US take this time to recharge, we’re reflecting on the power of connection. Whether you are spending the long weekend with family or enjoying a well-deserved break, we hope your time is filled with warmth and renewal.

A quick note on our availability: Our regional offices will be observing local public holidays during this period. However, our managed services and support team members remain online, committed to your resilience, ensuring your operations stay secure and stable while you enjoy the festivities.

Happy Easter from Team BUI!

One brand. One global destination for innovation.We’re streamlining our digital presence to better serve our community. ...
01/04/2026

One brand. One global destination for innovation.

We’re streamlining our digital presence to better serve our community. By merging our regional pages into a single BUI Global Hub, we’re making it easier for our partners, customers, and team members to access our latest insights and technical expertise, no matter where they are in the world.

What this means for you:
-Unified Authority: Access global trends, deep technical frameworks, and expert updates all in one place.
-Local Relevance: You’ll still see the regional updates, local holidays, and community celebrations that matter to you.
-Seamless Connection: Enjoy a consistent BUI experience whether you're in South Africa, East Africa, the UK, or the US.

Thank you for being part of our journey as we continue to deliver innovation and results on a global scale.

There are thousands of Microsoft partners, but only a few are Azure Expert MSPs.BUI is proud to maintain this elite stat...
30/03/2026

There are thousands of Microsoft partners, but only a few are Azure Expert MSPs.

BUI is proud to maintain this elite status. It signifies that Microsoft has rigorously audited our team members, processes, and technology to ensure world-class cloud management.

For our partners, this global accreditation means:
Proven Expertise 🛡️ Our technical skills are independently verified every year.

Global Consistency 🌍 Whether you are in South Africa, the UK, North America, or East Africa, you receive the same high-authority service.

Direct Access 🔗 We work closely with Microsoft engineering to solve your most complex cloud challenges.

Work with a verified global authority. Work with BUI. https://hubs.li/Q047TrmF0.

Address

3012 Winnie Mandela Drive, Bryanston
Johannesburg
2191

Opening Hours

Monday 07:00 - 18:00
Tuesday 07:00 - 18:00
Wednesday 07:00 - 18:00
Thursday 07:00 - 18:00
Friday 07:00 - 18:00

Telephone

+27877402400

Alerts

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Innovation. Delivery. Results.

At BUI, we use technology in new and powerful ways to create customised IT solutions that enable performance and productivity in a changing world.

We design, develop, implement, maintain, and manage IT assets for small, medium, large, and enterprise-level businesses in a variety of sectors and industries.

Our primary focus areas include Cloud Infrastructure, Cyber Security, and Digital Transformation. We supply products, services, and tools to help people get the most from their hardware and software.

As a long-standing and award-winning Microsoft Gold Partner, we’re proud to provide specialist guidance and industry-leading support to organisations utilising the Microsoft suite.