The Microsoft reseller landscape in 2026 is crowded with options, but finding the right partner to handle your cloud adoption, licensing, and implementation remains mission-critical. We evaluated the top Microsoft resellers based on their deployment expertise, customer support quality, and ability to scale with enterprise complexity.
When choosing the best Microsoft resellers, look for partners who understand your industry, offer transparent pricing, and can handle both implementation and ongoing support. We sifted through dozens of resellers to identify those that consistently deliver.
How We Picked
We assessed Microsoft resellers across five key dimensions: technical depth in Microsoft technologies (Azure, 365, Dynamics 365), post-sales support responsiveness, track record with similar-sized organizations, pricing transparency, and the quality of their implementation methodology. Our evaluation prioritizes real-world delivery outcomes over marketing polish.
 | 1. SHI |
Website: https://www.shi.com
SHI is a global IT solutions leader trusted by over 17,000 organizations. As a top-tier Microsoft partner, SHI excels at large-scale Azure migrations, Microsoft 365 transformations, and licensing optimization. Their 6,000-person team brings both breadth and depth – whether you need security assessments, data center integration, or strategic cloud consulting.
Content Capabilities:
- Azure and cloud migration services
- Microsoft 365 implementation and management
- Licensing consultation and cost optimization
- Cybersecurity integration and assessments
Best for: Large enterprises and mid-market organizations looking for a trusted partner across the full Microsoft stack.
 | 2. Western Computer |
Website: https://www.westerncomputer.com
Founded in 1987, Western Computer has spent over 35 years mastering Dynamics 365 and the Power Platform. They’ve completed more than 1,250 successful implementations and are particularly strong in ERP solutions. The standout feature is their functional expertise across manufacturing, healthcare, and financial services – not just technical competency, but deep industry knowledge.
Content Capabilities:
- Dynamics 365 Business Central implementation
- Power Platform development and customization
- Industry-specific ERP solutions
- Post-implementation support and optimization
Best for: Mid-market companies needing Dynamics 365 or Power Platform expertise, especially in specialized verticals.
 | 3. Accenture |
Website: https://www.accenture.com
Accenture is a global consulting powerhouse with deep Microsoft integration capabilities. They bring enterprise-grade execution to cloud transformation, combining strategic consulting with technical implementation. Where Accenture shines is their ability to design end-to-end digital ecosystems that encompass Microsoft technologies alongside adjacent platforms like Salesforce, AWS, and Google Cloud.
Content Capabilities:
- Strategic technology consulting
- Cloud architecture and Azure design
- Multi-platform system integration
- Data and AI modernization services
Best for: Large enterprises undergoing comprehensive digital transformation with complex, multi-platform requirements.
 | 4. Coretek – CSP |
Website: https://www.coretek.com
Coretek operates as a Microsoft Cloud Solution Provider with a singular focus: helping you extract real business value from your cloud investment. They differentiate by going beyond standard CSP licensing to tackle migrations, optimization, and true business transformation. Their team provides hands-on guidance through the thorniest Microsoft cloud challenges.
Content Capabilities:
- Cloud Solution Provider licensing and management
- Microsoft cloud migration services
- Cloud cost optimization and visibility
- Expert guidance on cloud transformation
Best for: Organizations looking for deep CSP expertise combined with strategic cloud optimization and cost management.
 | 5. Navisite Services |
Website: https://www.navisite.com
Navisite, now part of Accenture, brings specialized transformation capabilities for enterprise clients. They excel at designing complete cloud, application, and data solutions on the Microsoft platform. Their strength lies in orchestrating complex, multi-year transformations where legacy systems meet modern cloud architecture – a challenging space where most resellers falter.
Content Capabilities:
- Strategic cloud transformation consulting
- Enterprise application modernization
- Data management and analytics solutions
- Cybersecurity and compliance integration
Best for: Mid-market to enterprise organizations undertaking major modernization with Microsoft technologies at the core.
 | 6. Pax8 |
Website: https://www.pax8.com
Pax8 is a cloud distribution platform that simplifies how partners buy and sell Microsoft cloud solutions. Built natively for cloud commerce, Pax8 streamlines the entire quote-to-cash cycle through automated provisioning, consolidated billing, and tight PSA integrations. They’re best for channel partners and MSPs who need a frictionless way to consume and resell Microsoft offerings.
Content Capabilities:
- Cloud provisioning and order automation
- Consolidated billing and usage analytics
- PSA platform integrations
- Partner enablement and education resources
Best for: Managed service providers and resellers who need a streamlined cloud marketplace to scale their Microsoft business.
 | 7. Alta Vista Technology |
Website: https://www.altavistatech.com
Alta Vista Technology pairs Sage Intacct and Dynamics 365 Business Central implementation with genuine financial domain expertise. Their team includes former accountants-turned-technologists who understand both the technical and operational challenges of financial transformation. Implementation quality and post-go-live support are where they truly stand out.
Content Capabilities:
- Sage Intacct implementation and optimization
- Dynamics 365 Business Central deployment
- Financial process redesign and automation
- Post-implementation support and training
Best for: Organizations seeking expert-led financial system implementations with deep accounting process knowledge.
 | 8. Cortavo |
Website: https://www.cortavo.com
Cortavo is a managed IT services provider built specifically for small and mid-market organizations. They offer end-to-end IT support – hardware, helpdesk, cybersecurity, cloud, and connectivity – with US-based technicians who understand your business. The strength here is their proactive approach: they prevent problems rather than just fixing them after the fact.
Content Capabilities:
- Managed IT services and helpdesk support
- Cybersecurity monitoring and threat response
- Cloud infrastructure management
- Hardware provisioning and device management
Best for: Growing SMBs that need comprehensive IT management with strong local support and proactive risk mitigation.
Final Thoughts on Microsoft Resellers
The best Microsoft resellers combine technical depth with operational excellence and genuine partnership mindset. Whether you need global scale, vertical expertise, or hyperlocal support, the partners listed above represent different strengths. Evaluate based on your maturity level, complexity, and whether you need strategic guidance or pure execution capability.
Manage Your Way Into Coverage
Building a modern tech stack requires more than a vendor – it requires a partner. If your current reseller isn’t delivering the strategic guidance and support your organization deserves, it’s worth exploring alternatives. The right partnership multiplies the ROI of your Microsoft investment.
Frequently Asked Questions
What is a Microsoft reseller?
A Microsoft reseller is an authorized partner that sells, implements, and supports Microsoft products and services. They often customize solutions for specific business needs and provide ongoing support beyond licensing.
How much do Microsoft reseller services cost?
Pricing varies widely depending on the scope of services, company size, and specific solutions needed. Most resellers offer custom quotes based on implementation complexity and ongoing support requirements.
Is there a free Microsoft reseller program?
Microsoft offers partner programs at various levels, but reseller services themselves are not free. However, partners often provide free assessments and consulting to identify your best Microsoft resellers needs.
How do I choose the best Microsoft resellers for my business?
Evaluate based on your specific needs: industry expertise, technical depth in your required Microsoft products, support model, pricing transparency, and track record with similar-sized organizations.