Top Companies that Provide Microsoft Development Services in 2026

Microsoft’s Vice President of Investor Relations, Jonathan Neilson, recently confirmed that demand for the company’s services outpaces its capacity. That demand shows up in the numbers, too: Microsoft’s revenue reached $281.7 billion in 2025, up 15% year-over-year. Whether it’s cloud software development, AI adoption, business workflow optimization, or cross-platform app development, Microsoft has a technology to match.

However, even though Microsoft supports its products and services with detailed manuals and instructions, leveraging them can still be challenging. In fact, building custom software hosted in Azure cloud, using Azure AI services and Microsoft Foundry for AI development, or integrating software with solutions from the Microsoft stack requires deep technology expertise. That’s where an experienced Microsoft development company can help.

In this article, we look at ten companies with proven, verifiable Microsoft development expertise: real partner designations, real delivery track records, and real client outcomes on the Microsoft stack.

A Microsoft development company is a software vendor with proven expertise in building solutions on Microsoft’s stack, including .NET, Azure, and the broader Microsoft ecosystem.

One way to find such a team is to rely on the Microsoft AI Cloud Partner Program. It verifies vendors’ capabilities across six areas:

• Data & AI (Azure) — analytics, machine learning, and AI solutions built on the Azure data stack
• Digital & App Innovation (Azure) — application modernization and cloud-native development
• Infrastructure (Azure) — cloud migration, architecture, and operations
• Security — identity, threat protection, and compliance
• Modern Work — Microsoft 365, Teams, and collaboration
• Business Applications — Dynamics 365 and Power Platform

To become a Microsoft Solutions Partner, the company needs to achieve a high Partner Capability Score across Microsoft’s performance, skilling, and customer success categories. So, if you’re vetting a Microsoft development partner, that verification is one signal worth checking. In the next chapter, we outline other criteria to build a list of the top 10 Microsoft software development companies.

To select the shortlist of vendors with proven Microsoft expertise, we researched 63 companies working across the Microsoft stack, including solutions and services like Azure, .NET, Dynamics 365, Power Platform, and Microsoft 365.

We reviewed popular vendor review platforms, such as Clutch and GoodFirms, checked Microsoft’s own partner directories, and looked for direct Microsoft recognition to identify teams with a demonstrated Microsoft practice. Top Microsoft software development companies featured in this list were then selected based on the following criteria:

• Verifiable Microsoft Solutions Partner designations
• A proven track record of successful projects involving Microsoft technologies: Azure, .NET, Dynamics 365, Power Platform, Microsoft 365, etc.
• A named, dedicated practice around Microsoft technologies instead of incidental project experience
• Third-party validation through reviews and ratings on platforms like Clutch, GoodFirms, G3, CloudTango, etc.
  Direct Microsoft recognition, such as Partner of the Year awards or named case studies published by Microsoft

Companies were excluded if they:

• Mention Microsoft technologies in passing without a verifiable partnership or a named practice around them
• Claim Microsoft expertise with no Solutions Partner designation, third-party validation, or public case study to back it up
• Show no production track record on the Microsoft stack beyond isolated or one-off projects

Based on these criteria, the final shortlist of the best Microsoft development companies is presented below.

The descriptions include general company information, insights into their Microsoft development expertise, Microsoft partnerships, designations, and best market fit.

1. Leobit

Leobit is a full-cycle AI, web/mobile, and Microsoft .NET development company headquartered in Lviv, Ukraine, with a representative office in Austin, TX, and development centers in Krakow, London, and Tallinn.

The vendor holds Microsoft Solutions Partner designations for Digital & App Innovation and Data & AI. The company relies on an experienced team of 78 Microsoft- and Azure-certified engineers. Its primary Microsoft stack technologies are .NET and Azure, including AI workloads built with Azure AI services and Azure AI Foundry. Leobit’s Microsoft expertise also covers technologies like Blazor, ASP.NET, .NET MAUI, Dynamics 365, Power BI, etc.

The Leobit team uses these and other services from the Microsoft stack to build custom software, deliver AI-powered solutions, integrate business intelligence with existing systems, and establish complex business ecosystems that cover multiple workflows. The vendor recently introduced an AI-native software development lifecycle, applying AI systematically and with human review across every stage of development to speed up project delivery.

Leobit builds solutions aligned with the Azure Well-Architected Framework and designs them to support SOC 2, ISO 27001, GDPR, and HIPAA compliance requirements. The company backs this with ISO 9001:2015 and ISO 27001:2022 certification and the ISTQB Gold Partner status. Leobit also actively participates in Microsoft-hosted events, such as Azure Dev Summit, to keep up with the domain’s latest trends.

On Clutch, Leobit holds a 4.9/5 stars rating across 55 verified reviews. Many clients praise the company for its deep technology proficiency and proactive communication. Clutch also continuously ranks Leobit among top .NET development and Azure consulting companies.

Leobit is a strong fit for mid-market and growth-stage businesses wanting a governed, Microsoft-certified delivery partner without enterprise-SI overhead.

2. Future Processing

Future Processing is a technology consultancy headquartered in Gliwice, Poland, founded in 2000. The company has held Microsoft Partner status since 2007, with designations across three categories: Data and AI, Digital and App Innovation, and Infrastructure. Future Processing also has a specific badge validating its work building scalable, secure Azure environments.

The vendor focuses on long-running client relationships, including projects focused on continuous modernization and support for large infrastructures running on Microsoft Azure. Future Processing’s Azure work spans cloud migration, DevOps, cloud-native application development, hybrid and multi-cloud environments, and infrastructure as code using Terraform, Bicep, and ARM templates. The company’s expertise also covers CI/CD pipeline modernization with Azure DevOps. Additionally, Future Processing uses products from Azure’s stack to enhance its AI and machine learning practice.

Clutch named Future Processing a Top AI Strategy Company and Top AI Consulting Company for 2026. The vendor holds a 4.7/5 stars rating across 51 verified reviews on the platform. Many of Future Processing’s clients praise the company’s technical expertise and professionalism. Still, there are minor notes about issues with project cost estimation.

Future Processing suits enterprises in industries like insurance and finance. The company prioritizes long-term technology partnerships over shorter, project-based collaborations.

3. Software Mind

Software Mind is a digital engineering partner headquartered in Krakow, Poland, founded in 1999 and operating as part of the publicly listed Ailleron Group.

The company holds Microsoft Solutions Partner designations across Digital & App Innovation, Data & AI, and Infrastructure. Its Azure work spans Azure OpenAI Service and Azure AI Studio for enterprise-grade generative AI, and Azure Machine Learning for custom vision, NLP, and forecasting models with MLOps governance.

Software Mind’s technology portfolio also includes the Synapse and Data Factory stack used for configuring data lakes and real-time pipelines. Additionally, the vendor has expertise in Azure migration, modernization, and infrastructure management. Software Mind also offers its customers support in Entra ID identity and access control, as well as DevOps services based on Azure DevOps and GitHub Enterprise.

The vendor runs client projects through its proprietary Toolbox framework, which is a set of practices applied consistently across engagements in cloud, AI, data science, DevOps, and embedded software.

On Clutch, Software Mind holds a 4.9/5 stars rating based on 58 reviews. Most customers praise the company’s technical expertise, with a few suggesting deeper industry-specific knowledge.

Software Mind suits enterprise clients that need dedicated, cross-functional engineering teams for large-scale Azure projects.

4. Avanade

Avanade is a joint venture formed in 2000 between Accenture (then Andersen Consulting) and Microsoft itself, headquartered in Seattle with more than 50,000 employees across 26 countries.

This Microsoft implementation partner holds the Azure Expert MSP badge and has jointly earned the Microsoft Frontier Partner badge with Accenture within the Microsoft AI Cloud Partner Program. The company has won Microsoft Global SI Partner of the Year multiple times, including in 2025.

As a Microsoft co-owner, Avanade gets early access to Microsoft roadmaps and technology. In November 2024, Avanade and Accenture launched a joint 5,000-person Copilot business transformation practice. It draws on more than 50,000 Copilot-trained professionals across both firms to build custom Copilot agents and extensions on Azure OpenAI and Copilot Studio.Additionally, Avanade’s practices span Microsoft services like Dynamics 365, Microsoft 365, and Power Platform.

Avanade’s Clutch profile currently lacks client reviews, but the company has positive customer testimonials across other platforms, including CloudTango.

Avanade is the right fit for large enterprises that want a deep Microsoft relationship and are comfortable with a consultancy that builds exclusively on Microsoft technology.

5. Perficient

Perficient is a global digital consultancy headquartered in St. Louis, Missouri. With nearly 30 years in the industry, it’s a large, experienced vendor that primarily partners with global enterprises. The company was publicly traded on NASDAQ (National Association of Securities Dealers Automated Quotations) before going private under EQT AB, a Swedish private equity firm.

Perficient holds Microsoft Solutions Partner designations across Data & AI, Digital & App Innovation, and Infrastructure and Security areas. The vendor claims to have over 20 years of Microsoft delivery experience and has multiple Microsoft U.S. Partner of the Year awards. Its current Microsoft practice centers on Microsoft Fabric, Azure OpenAI, and Copilot Studio for building enterprise copilots and intelligent search. The vendor also offers assistance with Dynamics 365 integration and Power Platform services. Perficient also has proven expertise in leveraging solutions outside the Microsoft ecosystem, including Salesforce and IBM.

On Clutch, Perficient holds a 4.5/5 stars rating based on 2 customer reviews. The company also has reviews across other platforms, including G2. While much of the feedback is positive, some reviews raise minor concerns about the vendor’s adherence to deadlines and project roadmaps.

Perficient fits enterprises that want broad platform coverage alongside verified Microsoft depth.

6. Xebia

Xebia is a Netherlands-headquartered IT consultancy with 25+ years of history and a large international presence.

Xebia holds Microsoft Solutions Partner status in five areas: Data & AI, Digital & App Innovation, Security, Infrastructure, and Training. Additionally, the vendor has a Microsoft AI Applications on Azure specialization.

Xebia fields roughly 1,500 Microsoft-certified professionals, more than 27 Microsoft MVPs, and 5 Regional Directors. It has also been named GitHub Global Partner of the Year for both 2024 and 2025, as well as Global Security Partner of the Year 2024. Xebia supports AI-native software development with ACE, its own multi-cloud engineering platform that runs across Azure, AWS, and GCP.

On Clutch, the vendor holds a 4.7/5 stars rating based on 7 reviews. Clients praise them for a collaborative approach and proactiveness. Meanwhile, there are minor concerns regarding the vendor’s approach to problem framing and strategic planning on some projects.

Xebia is a good fit for enterprises that require Microsoft cloud expertise bundled tightly with GitHub-based DevOps, security, and large-scale team training.

7. BairesDev

BairesDev is a Microsoft-certified software development company headquartered in Mountain View, California, with more than 4,000 engineers primarily based across Latin America.

The company holds Microsoft Gold Certified Partner status alongside ISO 27001 certification, and runs a dedicated .NET and Azure practice. BairesDev emphasizes its experience in solutions and services like ASP.NET Core, Azure Kubernetes Service, Microsoft Entra ID, and Dynamics 365. The vendor prioritizes long-term collaboration with clients across industries. In fact, the company reports more than 500 active clients with an average relationship length above three years.

On Clutch, BairesDev holds a 4.9/5 stars rating across 63 reviews. Many of their customers emphasize deep technical expertise and an excellent cultural alignment. Still, there is a minor note regarding possible communication challenges on the company’s Clutch profile.

BairesDev is a solid fit for companies that want to scale nearshore engineering capacity quickly while keeping strong Microsoft-stack coverage in the mix.

8. Adastra

Adastra is a data, cloud, and AI consultancy with two headquarters in Prague, Czech Republic, and Toronto, Canada. The company was founded in 2000. In 2025, the majority stake in the company was acquired by the global investment firm Carlyle.

Adastra holds Microsoft Advanced Specialization Partner status across Data & AI, Infrastructure, and Digital & App Innovation. In 2024, the company won a Microsoft Data & AI Americas Partner of the Year award. Its main areas of experience are Microsoft Fabric, Azure Synapse Analytics, and Purview. The vendor also has experience in integrating these technologies alongside Databricks and Snowflake for enterprise data platforms.

Additionally, Adastra holds AWS and Google Cloud partnerships and Databricks Elite Partner status. These recognitions position it as a multi-cloud vendor with a clear focus on Azure, data platforms, and artificial intelligence.

On Clutch, Adastra has a 4.9/5 stars rating based on 15 reviews. Many clients emphasize the vendor’s technical expertise and focus on innovation. As for downsides, some clients suggest improvements to the company’s established onboarding process.

Adastra suits enterprises with heavy data modernization or AI-on-Azure needs who want a partner with strong data-governance credentials.

9. New Peak Solutions

New Peak Solutions is a Chicago-based IT consulting firm with additional offices in New York, Houston, and Charlotte. The company has a rather small team that primarily focuses on extending established teams in mid-size businesses.

The vendor is a Microsoft Solutions Partner in Modern Work and Security. The company’s main focus area is the Microsoft 365 ecosystem. Its primary services include SharePoint intranets and migrations, Microsoft 365 Copilot readiness and governance, Dynamics 365 consulting, and custom .NET development. New Peak Solutions’ Copilot work focuses on structuring SharePoint content, permissions, and workflows that ensure secure Copilot adoption. The company’s stack also covers Azure development, Microsoft Dynamics CRM consulting, and Office 365 development.

On Clutch, New Peak Solutions holds a 4.8/5 stars rating based on 3 reviews. Customers praise the company’s client-focused approach and effective project management.

New Peak Solutions is a good fit for small and mid-sized organizations that need expert assistance with Microsoft 365, SharePoint, or Copilot governance.

10. Turnkey Technologies

Turnkey Technologies is an owner-led business consulting firm headquartered in Lake Saint Louis, Missouri, with over 30 years of industry experience.

The company is a Gold Microsoft Partner and Tier 1 direct Cloud Solution Provider (CSP). Turnkey Technologies has deep specialization in the Microsoft Dynamics ecosystem. Its primary services include Dynamics 365 Business Central and Finance & Supply Chain Management implementations, Dynamics 365 Customer Engagement (CRM), Microsoft Power Platform, and legacy upgrades from Dynamics GP, NAV, and AX. Turnkey Technologies also handles Microsoft 365 and Azure licensing and subscriptions.

Additionally, the vendor’s service offering includes a Copilot readiness assessment and preparation that covers licensing, security, and data integration for enterprise AI adoption.

On Clutch, Turnkey Technologies holds a 4.8/5 stars rating based on 4 reviews. Their customers praise the company’s collaborative approach, reliability, and project management.

Turnkey Technologies is a good fit for small and midmarket organizations, particularly in manufacturing, retail, and professional services. The vendor provides such businesses with long-term support for Microsoft Dynamics ERP/CRM licensing, implementation, and ongoing support.

The companies on this list suit businesses of different sizes and types, with technology specializations that vary across the Microsoft stack. Some focus on governing enterprise-wide Microsoft systems, while others build custom Azure-based apps with AI features.

To find a Microsoft partner that fits your needs, choose based on which Microsoft pillar matters most. Reviews and case studies are especially useful because they help you determine whether the vendor’s hands-on experience matches your needs.

If you need broad Microsoft expertise, particularly for building AI-powered apps with Microsoft-backed services, Leobit can help. The Microsoft stack sits at the core of our service offering: we build custom software with .NET, run AI adoption using Microsoft Foundry and Azure AI services, and boost workflows with Dynamics 365. Contact us to see how we can help the Microsoft stack deliver value to your business.