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Top .NET Development Companies in 2024 [RANKING]

Last updated on
January 11, 2024



Top .NET Development Companies in 2024 [RANKING]

Top .NET development companies – shortlist

  1. Brainhub
  2. Future Processing
  4. Taazaa Inc
  5. Altoros
  6. 10Pearls
  7. N-iX

These 7 companies are the best on the market, but they offer different solutions, approaches, and services, so you need to pick the one that fits your exact needs.

Below, there are diagrams comparing the approach and skills of each company. Analyzing them will help you choose the best provider of .NET development services for your case.

Top .NET development companies – details

Here we gathered the details about each company from this toplist – services, skills, talents on board, and the juice from reviews.


Brainhub - range of services

Brainhub is a software development agency that focuses on digital acceleration and team augmentation. The company provides cross-functional teams with tech advisors and business analysts. They were listed among Financial Times 1000 Europe’s Fastest-Growing Companies and Forbes Diamonds.

As one of the top software development companies in the world, they focus on agile development, dynamic deployment, and scalability of delivered solutions. They added .NET to their tech stack after the .NET 6 was released since the previous versions didn’t meet the company’s requirements regarding development flexibility and speed.

SERVICES: web development, mobile development, UX/UI design, desktop development, digital product development, staff augmentation, digital transformation

SKILLS: GraphQL, Kubernetes, AWS, Azure, GCP, DevOps, workshops, hybrid mobile app development, iOS app development, Android app development, PWAs, CI/CD, automated tests, BDD, TDD, information architecture, visual design, backend engineering, API development, serverless architecture, testing, UX design, UI design, UX audit, UX workshops, architecture development, MVP, prototyping, product scaling

TALENTS: software engineers, solution architects, DevOps engineers, tech advisors, QA engineers, business analysts, agile coaches, scrum masters, delivery managers, UX/UI designers

TECH STACK: .NET, JavaScript, TypeScript, Node.js, React.js, React Native, NestJS, Golang, Electron.js

PORTFOLIO: National Geographic, Paradox Interactive, TC Global, Collegial, Beam, Jackbox Games, Screencloud, Heist Studios, Venture Harbour, Medicover GO

REVIEWS: 4.9 stars on Clutch from 38 reviews

WHAT CLIENTS APPRECIATE: excellent technical knowledge, quality of the code, proactive attitude, great project management abilities, transparency, high engagement, dedication, curiosity, working closely with a client’s team

CULTURE & VALUES: The team cherishes proactive behavior and taking ownership. They believe in building strong and close relationships with clients and between team members. Consistent growth, learning, and sharing knowledge are crucial to the team. They also value close collaboration and flexibility. The team develops various competencies, supporting clients also from the business side. They value technologies that are flexible, lightweight, and scalable. After hours, they’re a bunch of friends.

METHODOLOGY: Agile methodology




<span class="colorbox1" fs-test-element="box1"><p>That’s us! Bet on frequent deployment, flexibility, and strong business support.</p><p><a href="https://hi.brainhub.eu/contact/">For starters, tell us about your needs.</a></p></span>

<h3 id="future_processing> Future Processing </h3>

Future Processing - range of services

Future Processing is a software development and consultancy company from Poland. They offer software development services and focus on digital transformation with the use of Machine Learning, Cloud, and Data solutions. The company also helps with the discovery phase of a project and provides consulting services. They have been a Microsoft partner since 2007, were listed among the Top Developers from Poland in 2022 by Clutch, and won Strategic Sourcing Awards in 2021.

SERVICES: strategy workshop, discovery workshop, design sprint, software audits, custom software development, software design, support & maintenance, digital transformation, dedicated team, cloud services, legacy modernization

SKILLS: business intelligence, data science, Machine Learning, cloud solutions, data solutions, AWS, Azure, PoC development, IoT, AI, Big Data, DevOps, business analysis, testing, Quality Assurance, software architecture, quality audits, security audits, usability and accessibility audits

TALENTS: software engineers, solution architects, DevOps engineers, DevOps architects, Big Data architects, QA engineers, business analysts, scrum masters, delivery managers, UX/UI designers, graphic designers

TECH STACK: .NET, Java, Angular, C++, PHP, Python, Node.js, React, React Native, MongoDB

PORTFOLIO: Allocate, Demica, 4 finance, Coconet, Algomi, Crédit Agricole Bank, Euromoney, Flowbird, Feedback Medical, FareShare, iSite, ista, KMD, Lenso, Marston Holdings, Mediahaus, mPay, Nexteer Automotive

REVIEWS: 4.7 stars on Clutch from 33 reviews

WHAT CLIENTS APPRECIATE: top-notch project management, predictability, professionalism, quality of work, being goal-oriented, focus on people and building relationships, being cooperative and timeline-oriented.

CULTURE & VALUES: Quality is at the center of everything they do and represents their core strength. The team shares a passion for software development and a commitment to work. They love expanding their knowledge and skills. They believe that openness and trust are at the heart of the positive atmosphere at work. They also cherish team spirit.

METHODOLOGY: Agile methodology


LOCATION: Poland (Gliwice, Gdynia), Switzerland (Zurich), UK (London), Germany (Düsseldorf), Ukraine (Ternopil)

INDUSTRIES THEY’RE ESPECIALLY EXPERIENCED WITH: fintech, healthcare, logistics & transport, manufacturing, real estate

<h3 id="cshark"> CSHARK </h3>

CSHARK - range of services

CSHARK is a custom software development and product design company from Poland. They cooperate with startups and enterprises. They advise companies regarding tech solutions and focus on digital transformation and custom software. The company was featured in the Financial Times FT1000 ranking and Forbes Diamonds.

SERVICES: custom software development, mobile applications, enterprise software development, product design, dedicated teams

SKILLS: cross-platform app development, mobile app design, re-engineering, UX design, UI design,

TALENTS: software engineers, solution architects, DevOps engineers, software testers, project managers, business analysts, UX/UI designers, MVP development, PoC development, legacy modernization, prototyping, usability engineering

TECH STACK: .NET, C#, Golang, JavaScript, TypeScript, Angular, React, Java, PHP,

PORTFOLIO: Fenergo, REGENHU, VecCtor, HTP J-1 Visa Programs, Nudge, Meta Bytes, Pixel Guru, Omega Lambda, Mindset Innovation, Inc.

REVIEWS: 4.9 stars on Clutch from 16 reviews

WHAT CLIENTS APPRECIATE: on-time delivery, excellent communication, available and supporting team, focusing on building relationships, transparency, proactiveness, taking ownership

CULTURE & VALUES: The team assumes that actions are more important than words. They always strive to look for solutions, focusing on support rather than blame. The company puts people over the processes. They always choose action over passiveness and take ownership. The team approaches everyone with respect and doesn’t follow stereotypes.

METHODOLOGY: Agile methodology


LOCATION: Poland (Wroclaw), Germany (Lübeck), Canada (Toronto)

INDUSTRIES THEY’RE ESPECIALLY EXPERIENCED WITH: fintech, biotech, IT, science solutions, energy & natural resources, art, media & entertainment, medtech

<h3 id="taazaa">Taazaa</h3>

Taazaa - range of services

Taazaa is a custom software development company with offices in India and USA. They focus on helping organizations design and build digital solutions. The team covers all aspects of a software development project, from validation to development and support. They offer elastic product development teams, product modernization, and DevOps services. They serve 100s of clients from startups to SMBs and Fortune 500 companies.

SERVICES: mobile app development, product consulting, product transformation, UI/UX development, web development, quality assurance, DevOps services, research and innovation, enterprise software development

SKILLS: cross-platform mobile apps, native mobile apps, Progressive Web Apps, Artificial Intelligence, Machine Learning, NLP, IoT, Cloud

TALENTS: software engineers, QA engineers, technical architects, business analysts, UX designers

TECH STACK: React Native, Node.js, .NET, MongoDB, Express.js, Swift, Objective-C, Java, Kotlin, Xamarin, Flutter, React, Angular, Vue

PORTFOLIO: PulseBox, Caring24, Malley’s Chocolates, Lachina, Open i Networks, Vorrei, Wright Partners

REVIEWS: 5.0 stars on Clutch from 20 reviews

WHAT CLIENTS APPRECIATE: dedication and work ethic, transparency, easy communication, hard-working team, understanding the client’s needs, being able to quickly incorporate feedback

CULTURE & VALUES: They put people first – build user-friendly software and prioritize relationships over transactions. The team loves to learn and seek new approaches, always being open to new ideas. They focus on long-term goals and care about the highest quality. They believe in empathy and in humility as a mother of all virtues.

METHODOLOGY: Agile methodology


LOCATION: USA (Hudson, OH), India (Noida, UP)

INDUSTRIES THEY’RE ESPECIALLY EXPERIENCED WITH: healthcare, transportation, and logistics, proptech/real estate, edtech

<h3 id="altoros"> Altoros </altoros>

Altoros belongs to the top .NET development services providers.

Altoros is a software development company that focuses on digital transformation and the adoption of cloud-native technologies. They proud themselves of having worked with over 50 Global 2000 organizations. The company offers platform-as-a-service and application transformation consulting.

SERVICES: digital transformation, custom software development, mobile development, web development, product design

SKILLS: blockchain, AI, microservices, UI/UX designers, engineers, native mobile app development, cross-platform mobile app development, DevOps, cloud-native transformation, Kubernetes implementation, cloud automation

TALENTS: software engineers, solution architects, Cloud engineers, DevOps engineers, QA engineers, UX/UI designers, project managers

TECH STACK: .NET, Ruby, Node.js, Java, JavaScript, React, Angular,  Xamarin, React Native, Couchbase, MongoDB

PORTFOLIO: Allstate, Siemens, Huawei, Toyota, Samsung, Hitachi, Couchbase, MongoDB, NuoDB, ShoeDazzle, Likefolio, NuoDB, NPM CredSimple, Dealflo, ShoeDazzle, Mom Trusted, Likefolio

REVIEWS: 4.8 stars on Clutch from 23 reviews

WHAT CLIENTS APPRECIATE: knowledge, skills, communication skills, project management abilities, being client-oriented, flexibility and speed of work, being committed to the partnership

CULTURE & VALUES: The company values obtaining and sharing knowledge. They always strive to hire the best, most experienced specialists. Their mission is to help companies shift from legacy to the future of IT.

METHODOLOGY: Agile methodology


LOCATION: USA (Pleasanton, CA – HQ), Norway (Oslo), Finland (Helsinki), Argentina (Buenos Aires, Santa Fe), Germany (Frankfurt am Mein)

INDUSTRIES THEY’RE ESPECIALLY EXPERIENCED WITH: supply chain, logistics, and transport, fintech, medical services, automotive, ecommerce

<h3 id="10pearls"> 10Pearls </h3>

10Pearls - range of services

10Pearls is a software development company that offers product design, development, and technology acceleration. They work with businesses from the strategy phase to development. The company strongly focuses on digital acceleration and working with big clients (enterprises and midmarket). They were recognized by Clutch, Gartner, and Forrester. Financial Times named them one of America’s Fastest-Growing Companies of 2022.

SERVICES: software development, web development, enterprise mobility, digital transformation, UX design, quality assurance, Cloud & DevOps solutions

SKILLS: AI, IoT, chatbots, AR/VR, blockchain, metaverse, voice & language processing, data & analytics, continuous security, QA & testing, DevOps, CloudOps, AWS, Azure, GCP, containerization, market research, wireframing, customer experience, Docker, cybersecurity, data science, native mobile app development, cross-platform mobile app development

TALENTS: software engineers, test engineers, DevOps engineers, data scientists, project managers, business analysts, delivery managers, UX/UI designers, graphic designers

TECH STACK: Node.js, JavaScript, Python, Golang, Swift, React Native, .NET, C#, Java, R, Objective-C, PHP, Angular, React, Meteor, Xamarin, MongoDB, MySQL

PORTFOLIO: HughesNet, Johnson & Johnson, PayPal, CocaCola, AmWell, Docker, Hobsons, Intuit, Stripe, AARP, WeatherBug, Homeland Security, Zubie, Telmate, Homeland Security

REVIEWS: 4.9 stars on Clutch from 29 reviews

WHAT CLIENTS APPRECIATE: flexibility, responsiveness to client’s needs, being dedicated and supportive, taking ownership of what they do, well-structured timeline, attentiveness, transparency, holistic support

CULTURE & VALUES: They call themselves a human-centered business. The company believes in investing in the employees. Growth and learning are important to them – they established The 10Pearls University. They also care about other people and engage in charity work, mainly through their own foundation.

METHODOLOGY: Agile methodology


LOCATION: USA (Washington, New York), UK (London), Costa Rica (San Jose), Colombia (Medellin), Pakistan (Islamabad, Karachi, Lahore), UAE (Dubai), Peru (Lima)

INDUSTRIES THEY’RE ESPECIALLY EXPERIENCED WITH: fintech, energy & natural resources, medtech, edtech, telecommunications

<h3 id="nix">N-iX</h3>

N-iX - range of services

N-iX is a software development company from Ukraine. They provide team extension, custom software development, and full-cycle game development. They have expertise in Machine Learning, Data Science, and Cloud solutions. They served 30 enterprise clients, including Fortune 500 companies. They are a Microsoft Gold Partner, AWS Advanced Consulting Partner, and SAP Partner. They were listed as an IAOP Global Outsourcing 100 Company 2017-2022 and received a Computing DevOps Excellence Award 2021.

SERVICES: custom software development, mobile application development, OpenText professional services, game development, software QA and testing, team extension

SKILLS: Cloud solutions, Big Data, data analytics, business intelligence, embedded software, VR, DevOps, Machine Learning, IoT, UX design, UI design, enterprise mobility, blockchain, native mobile app development

TALENTS: software engineers, DevOps engineers, data scientists, QA engineers, delivery managers, scrum masters, UX/UI designers

TECH STACK: Java, JavaScript, Python, .NET, Scala, Ruby, C#, C++, Unity, PHP, Golang

PORTFOLIO: TuneIn, Weinmann, Globacap, PrettyLittleThing, Cleverbridge, Fluke, Gogo, Messer

REVIEWS: 4.8 stars on Clutch from 27 reviews

WHAT CLIENTS APPRECIATE: close communication, top-notch technical and management skills, bug-free delivery, structured process, being solution-oriented, feedback-oriented and cooperative

CULTURE & VALUES: The team values empathy and cares about clients and teammates. They are curious and willing to look at a situation from different angles. They use Agile methodology and cherish flexibility. The team values open communication, trust, initiative, and innovation.

METHODOLOGY: Agile methodology


LOCATION: Ukraine (Lviv, Kyiv), Bulgaria (Sofia), Poland (Krakow), Sweden (Malmo), USA (Florida)

INDUSTRIES THEY’RE ESPECIALLY EXPERIENCED WITH: manufacturing, logistics, retail, fintech, healthcare, telecom, agritech, energy & utilities

Comparison: characteristics of each .NET development company

Let’s start with the basic differences between the companies – their maturity expressed by the years on the market, and the potential availability of developers expressed by the team sizes.

These aspects are especially important in the case of big projects – and by big, we mean both huge budgets and demand for a big team.

Years on the market

Compare top .NET development companies by analyzing their maturity.

A long presence on the market manifests itself in mature processes. These companies most likely have chosen their favorite industries and gained a lot of experience in these fields.

A younger company’s maturity in terms of processes or joint experience in a particular industry can be lower, but in most cases, 5-6 years is more than enough to structure the best possible processes and gain a lot of experience. Younger companies often have a fresh look, are not opinionated, and offer more flexibility.

Team size

Compare top .NET development agencies by analyzing their team size.

There may be many developers on board, but if the company doesn’t maintain a sufficient buffer, it won’t translate into a quick start of your project.

Smaller companies often work in a more agile way and want to prove their expertise caring about each client. Many formalities can be accelerated, so the project can start quicker.

It’s all about the company’s culture. Plus, you need to know how many developers you need for your project – it may cross out the smaller players from the very beginning.

Comparison: their attitude

Most rankings present reviews and general information about companies and their services. But what about the company’s attitude to deliver products? Their way to support their clients and plan to fully understand and deliver value for a client’s business.

We know you always need to research that on your own, so we’ve got you covered.

The companies’ attitude was assessed based on:

  • How they were engaging in the previous projects.
  • What clients are saying about them in reviews and testimonials.
  • What they talk about themselves on their website, blog, and social media channels.

Business-success approach

A graph presenting the level of business engagement between top dot net development companies.

Many companies claim they support their clients from a business angle, but that often means understanding requirements. That’s not enough.

Real business support manifests in:

  • Smashing the boundaries between various departments and gathering a cross-functional team by one table to talk about your product’s business goals.
  • Including a business analyst in the team from the very beginning.
  • Having developers who have proper business knowledge or giving them support from tech advisors and business analysts.
  • Challenging your vision and advising what you can do better on a daily basis.

Result? A product that really meets your clients’ needs and drives you a mindblowing ROI.

Consultancy attitude

Compare top net development agencies by analyzing how likely they share knowledge with clients.

The consultancy attitude boils down to sharing knowledge with you and your team.

A company that manifests a strong consultancy attitude not only delivers code, but also teaches your developers how to write it better, helps you to improve internal processes, and even offers something more, like the support of Agile coaches, marketing team, or growth advisors for developers.

And after the cooperation ends, you and your team end up skilled enough to be able to continue without them.

DevOps culture

A graph presenting the level of DevOps culture in top dot net development companies.

What we mean here is DevOps as a culture. And going even further – BizDevOps culture.

It’s the approach that allows for smashing the boundaries between developers, operations, and business teams to make the cooperation smooth, speed up the decision-making process, allow for a shorter feedback loop and accelerate the development process as a result.

Best .NET companies operating in line with DevOps culture offer multidisciplinary teams, increased transparency, and promote close collaboration between each part of the team. That allows for frequent deployments and increases the satisfaction of developers – and, subsequently, of the users of your product.  

The .NET company that works in line with DevOps culture and loves to share knowledge is pure gold. You can make your processes a lot better by working with them.

Time to impact

Compare top net development services providers by analyzing how fast they make an impact.

Compare top net development services providers by analyzing how fast they make an impact.

Time to impact depends on:

  • managing resources,
  • number and complexity of formalities needed before they can start,
  • time needed for onboarding.

Time to impact can be shortened by including tech advisors in a team from the very beginning. It can be also influenced by the way a company manages projects (fast iterations often mean fast improvements) and the fact that they organize workshops.

Ownership attitude

A graph presenting the level of ownership that top .NET companies are willing to take.

A team with a high ownership attitude is not afraid to take full responsibility for their part of the job and owns their mistakes because they know how to fix them. These teams are confident, experienced, and focused on looking for solutions.

Developers in that kind of team will work more transparently and will be more creative. The communication with you as a client will be open and close.

Partnership attitude

A graph comparing the partnership attitude of the best .NET services providers.

A true partnership means becoming a part of your team and being highly engaged in working towards achieving your business goals in the most efficient way.

The opposite? Traditional outsourcing, when a task is delegated to an external partner and they just deliver.

Best .NET companies for various industries – cheat sheet

Top .NET development companies for FinTech

Top .NET development companies for EdTech

Your next moves

Continue your research or contact chosen companies right away.

Pay attention to culture fit, mutual understanding, and the natural flow between you and the vendor’s team.

Before starting the cooperation, remember to establish your role in the development process and the ways you will communicate. Also, remember that you should be the owner of the source code, and that needs to be stated in the agreement.

Good luck!

<span class="colorbox1" fs-test-element="box1"><p>Looking for a top .NET services provider? Work with a Forbes Diamond awarded firm.</p><a href="https://hi.brainhub.eu/contact/">Start with indicating your needs.</a></span>


Is .NET good for web development?

.NET is great for web development since it’s flexible, reliable, and fits various kinds of projects. ASP.NET core is a framework used for web development in .NET environment. It provides cross-platform support and offers great developer tools.

How to choose .NET web development company?

Start with measuring their expertise in the chosen field – look up their portfolio, check reviews and testimonials. Potential red flags: poor quality website, vague portfolio, generic testimonials, bad reviews. These are the basics! Then assess their approach to cooperation – find out how they support their clients in achieving their business goals. It’s good when a company wants to share knowledge and supports the information flow between internal and external teams. Culture fit and chemistry between you and a chosen web development company are also crucial.

Where to look for .NET developers?

If you want to hire freelancers for your .NET project, look at websites like Toptal – they gather the best individual talents. If you need comprehensive support, choose cooperation with one of the top .NET companies included in this ranking.

What are the benefits of custom software development with .NET?

.NET offers cross-platform support and outstanding performance. It allows for modular deployment. It’s a mature framework that supports a wide range of application types. The app’s security is increased. .NET 6 is also lightweight and allows for even more flexibility.

How to augment my .NET development team effectively?

To augment your .NET development team effectively, you not only need to find a company that’s an expert in software development, but also the one that forms close partnerships with their clients – based on transparency, engagement, ownership, and trust. You can derive even more from .NET team augmentation by choosing a partner that will share tech knowledge with your development team, and help you to improve your business processes.

What are .NET custom software development services?

Custom software development consists on designing and developing customized solutions for a specific group of users to meet the business goals of a chosen organization. Custom software helps in scaling the business to meet the real users’ needs. Custom software can also be created in the process of digital transformation of a company.

What characterizes a trusted software development partner?

A .NET software development company you can trust has experience, established processes, and is transparent from the very beginning. A great company forms a team not only of developers, but also business analysts and tech advisors. In your agreement, IP rights and code ownership are transferred to you.

Which company developed the .NET software?

.NET was developed by Microsoft in early 2000s.

What are the top IT companies that use .NET framework?

Among the largest companies that use .NET are players like Microsoft, Intel, Cisco, Dell, Capgemini, or Samsung.

Which company is best for .NET developer?

.NET developers who want to expand their skills and work in a flexible, Agile environment, will be satisfied working in custom .NET development companies that highly value partnership with clients and work in line with BizDevOps culture. Companies like Brainhub, Future Processing, or 10Pearls provide a great environment for .NET developers and help them to obtain not only tech but also business skills.

Are .NET developers in demand?

There was a demand for .NET developers the whole time, but now it will even grow – with the release of .NET 6 the framework became more flexible and lightweight, proving to be a great solution for scale-ups and startups.

How this toplist was created?

To select top .NET development companies worldwide, we’ve analyzed their websites, pages on ranking portals, reviews, testimonials, and content they produce.

Companies listed here:

  • Gathered at least 20 positive client reviews on Clutch and other sources. In most cases, the total number of reviews for each company is higher than 45.
  • Have vast experience in software development proven by a strong and legit portfolio.
  • Have skills needed to deliver scalable .NET solutions.
  • Demonstrated a high level of engagement and problem-solving attitude during past projects.
  • Have an Agile culture of working.
  • Have various specialists on board who can form a cross-functional team that delivers business results.

Plus, no sponsored sections here. These are the best ones, carefully selected by real people, not vague algorithms.

Frequently Asked Questions

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Olga Gierszal
Software Engineering Editor

Software development enthusiast with 6 years of professional experience in the tech industry.

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