Top 100+ Windows Companies in 2026

Are you looking to develop a feature-rich, secure, and scalable Windows application tailored to your business needs? Before hiring a Windows app development company, it’s important to clearly define your project goals. Are you building a Windows desktop application for internal enterprise use, or do you need a consumer-facing Windows Store app? Clarifying these needs helps you connect with the best Windows app development companies that fit your project scope, whether it’s custom software, legacy system migration, or Windows app benefits like seamless device integration and high performance.

At C2CReview, we aim to make your search for a reliable Windows testing

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Total 347 Agencies in Windows

(347 Results)

Shaibit Solutions is a 360-degree consulting and business marketing firm headquartered in Sheridan, Wyoming. Our mission is to develop products with a focus on creativity, efficiency, and high conversions. We work with your success in mind. Most notably, our team believes that authenticity leads to remarkable results.

76$ - 100$/hr
10-25
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At BitBang, We are a rising tech start-up that was founded in 2019 With the aim of providing exceptional outsourcing and offshoring services in the fields of IT and customer support. We provide companies with senior tech talent and product development expertise to build world-class software.

<25$/hr
10-25
2018

Data4Amazon is a leading Amazon management marketplace company and a part of the Amazon Service Provider Network, helping sellers streamline their operations on the marketplace with dependable solutions. With a skilled team of 500+ Amazon experts, we provide effective services for Amazon store setup, catalog management, Amazon listing optimization, content management, marketing, back office support, customer interaction,  and competitor price monitoring, among others. Established in 1999, we have rich experience in providing reliable Amazon support services and have helped manage data for 3500+ Amazon stores.   

<25$/hr
250-1000
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Data4eCom is a full-service eCommerce and marketing agency with 25+ years of experience and 500+ full-time employees. We have supported more than 4,500 eCommerce businesses with product data management, marketing & marketplace management.

25$ - 50$/hr
250-1000
1999
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Aciety Software Matchmaking Company is ready to match your company with the best top-notch dedicated developers in the world. If you need a remote large team for your project, we can provide that to you at an affordable price and competitive hourly rates. Huge choice of developers (100 000+), covering almost any experience of software Deep expertise of developers - High-class Seniors and Mid-Level Dedicated Developers You can hire the whole team, working from one office or just one dedicated engineer. Scale and downscale the team fast and with flexibility Integrate a dedicated team into your workflow, infrastructure, and culture.

NA
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Established in 1999, Team4eCom is one of the most reliable eCommerce marketplace management and business process outsourcing firms serving global clientele. Our company is backed by a proficient team of 500+ eCommerce specialists working on product data entry, product description writing, image editing, and catalog management, Amazon Listing Service,  among others. We have worked with prominent clients from all across the globe and delivered over 5000 successful projects. 

<25$/hr
250-1000
1999
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Foreignerds is a digital agency with expertise in areas such as Web & App Development, Graphic Designing, Digital Marketing, Software Testing & Virtual Staff Augmentation. We are a US-based company. For 6+ years we have built enterprise softwares and multi-platform applications that have helped our clients engage their customers and scale their businesses. Our comprehensive knowledge of software and application development, combined with our offshore resource capability & the backing of one of the largest talent pools in the world enables us to procure high-quality deliverables designed to minimize your costs and maximize your profits. We care about your success and we’re ready to prove it.

25$ - 50$/hr
250-1000
2014

CMARIX is a leading technology Outsourcing company with CMMi level 3, ISO 27001, ISO 9001:2015 certifications in India and US that specialize in, Enterprise Software, Mobile Apps and Custom Web Application Development with clients across the globe.

NA
101-250
2009
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Starfish is a branding and creative communications agency founded on the philosophy that the brand experience is the brand. It is our strong belief that a brand is the sum total of all the interactions a customer has with a brand, and we work tirelessly to ensure that all of a brand’s expressions are in sync.

100$ +/hr
26-50
2002
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Advertia digital is a global branding, marketing, and design company that creates impactful, effective, and memorable client solutions. We are a team of strategists, creatives, and marketers. Our energy is contagious. In our judgment-free company culture, client partners are encouraged to express their goals freely and openly. With each project, we infuse fresh insights, precision know-how, and a sense of wit and good humor. Check out our website to read more about our mission, and see why our client partners are enchanted by working alongside us and why we’re certain you will feel the same.

51$ - 75$/hr
10-25
2013
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C2CReview provides detailed company profiles, verified client reviews, and transparent project insights, allowing you to compare various Windows app development companies effectively. Instead of relying on random searches or uncertain referrals, you can explore companies that have been vetted for reliability, project quality, and customer satisfaction. This ensures you find agencies that not only build functional Windows applications but also understand Windows app benefits such as superior security protocols, compatibility with Microsoft services, and broad enterprise adoption.

Finding the right Windows testing & development company isn’t just about comparing prices—it’s about identifying a partner that understands your business logic, user needs, and technical requirements. Browse C2CReview’s up-to-date directory today to connect with the best Windows app development companies for your project.

 

How does C2Creview validate the Windows app development companies featured in its directory?

C2CReview validates Windows app development companies through a structured process that includes reviewing each company's portfolio, client feedback, and technical expertise in Windows technologies like .NET, UWP, and WPF. The platform checks for industry certifications, project success rates, and Windows testing & development capabilities. Authentic client reviews and verified testimonials are prioritized to ensure transparency. Regular audits and updates keep the listings accurate, ensuring only the best Windows app development companies appear in the directory. This process helps businesses confidently choose partners offering secure, reliable, and high-performing Windows app development services tailored to modern market needs.

 

How much does it cost to hire a Windows mobile App Developer?

As of mid?2026, hiring a Windows mobile app developer typically costs between $50–$200 per hour, depending on expertise and region. In North America or Western Europe, mid?level developers cost around $80–$150/hr, while hiring in Eastern Europe, Latin America, or Southeast Asia can reduce rates to $30–$70/hr. For full projects, simple Windows mobile apps may cost $10,000 – $40,000, while enterprise-grade or complex apps range from $50,000 – $150,000+, influenced by integration, security standards, and developer experience .