Insights

Microsoft Expertise BUI is a Microsoft Azure Expert MSP and Solutions Partner with multiple Advanced Specializations and a strong focus on Security, Modern Work, Data & AI, Infrastructure, and Cloud. Sales opportunities exist in expanding Azure adoption, security integrations, and Microsoft 365/Modern Work deployments for mid-market enterprises seeking validated Microsoft-aligned partners.

Security Leadership Certified with ISO 27001 and 22301 and recognized as a Microsoft Security Expert MXDR Partner, BUI positions well for clients needing end-to-end security, threat detection, and business continuity. Upsell prospects include managed security services, cloud security postures, and extended detection and response offerings.

Global Footprint With offices across South Africa, East Africa, the UK, Ireland, and the US, BUI serves diverse markets and can help multinational clients standardize cloud, security, and IT operations globally while respecting regional compliance requirements.

Award-Winning Cred A decade-long string of Microsoft Partner of the Year recognitions and a track record in cloud, security, and modern work signal reliability and depth. Use these credentials to engage enterprise buyers prioritizing proven partner performance and risk reduction.

Sustained Capability Industry longevity (20+ years) with ongoing partnerships (Microsoft, Cisco, Palo Alto) and a focus on cloud, security, and managed services presents opportunities to migrate, optimize, and manage complex hybrid environments for mid-to-large enterprises seeking a trusted advisor.

BUI Tech Stack

BUI uses 8 technology products and services including CookieYes, Shopify, Mimecast, and more. Explore BUI's tech stack below.

Media & News

BUI's Email Address Formats

BUI uses at least 2 format(s):
BUI Email FormatsExamplePercentage
FirstL@bui.co.zaJohnD@bui.co.za
99%
FirstLast@bui.co.zaJohnDoe@bui.co.za
1%

Frequently Asked Questions

What is BUI's stock symbol?

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BUI is a publicly traded company; the company's stock symbol is BUI.

What is BUI's official website and social media links?

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BUI's official website is bui.co and has social profiles on LinkedIn.

How much revenue does BUI generate?

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As of August 2026, BUI's annual revenue is estimated to be $50M - $100M.

What is BUI's NAICS code?

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BUI's NAICS code is 5415 - Computer Systems Design and Related Services.

How many employees does BUI have currently?

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As of August 2026, BUI has approximately 344 employees across 5 continents, including AfricaAsiaNorth America. Key team members include Chief Operating Officer: G. R.Global Ceo: R. R.Director, Chief Operations Officer: W. M.. Explore BUI's employee directory with LeadIQ.

What industry does BUI belong to?

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BUI operates in the IT Services and IT Consulting industry.

What technology does BUI use?

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BUI's tech stack includes CookieYesShopifyMimecastOpenAIFortinetMicrosoft AzureMicrosoft TeamsVMware.

What is BUI's email format?

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BUI's email format typically follows the pattern of FirstL@bui.co.za. Find more BUI email formats with LeadIQ.

When was BUI founded?

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BUI was founded in 2000.
BUI logo

BUI

IT Services and IT ConsultingGauteng, South Africa201-500 Employees

BUI is a mid-sized global IT services and consulting firm based in Johannesburg, South Africa, with offices across East Africa, the United Kingdom, Ireland, and the United States. It delivers cloud, security, networking, and managed services, helping clients become more productive, more secure, and more resilient in an evolving technology landscape. With more than two decades in the industry, BUI maintains long-standing partnerships with Microsoft, Cisco, and Palo Alto Networks.

The company is closely aligned with Microsoft, holding Azure Expert MSP status and a Microsoft Solutions Partner designation for Microsoft Cloud. It also holds multiple Microsoft Advanced Specializations and collaborates within Microsoft's security ecosystem as an MXDR partner and a member of the Microsoft Intelligent Security Association. BUI has earned widespread recognition from Microsoft through Partner of the Year awards across multiple years, and it maintains ISO 22301:2019 and 27001:2022 certifications.

Section iconCompany Overview

Website
bui.co
Stock Symbol
BUI
NAICS Code
5415 - Computer Systems Design and Related Services
Founded
2000
Employees
201-500

Section iconFunding & Financials

  • $50M - $100M

    BUI's revenue is estimated to be in the range of $50M - $100M

Section iconFunding & Financials

  • $50M - $100M

    BUI's revenue is estimated to be in the range of $50M - $100M

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