Top 20 software development companies in Europe

If you’re currently researching the top software development companies in Europe, this comprehensive list covers everything you need. After we’ve discussed the top 25 nearshore software development companies, we’ll now broaden our scope and explore the entire old continent. Europe's software development landscape has emerged as a powerhouse of innovation and technical excellence, hosting some of the world's most accomplished development companies. From the top tech hubs in Eastern Europe with Bulgaria’s rapid IT growth, Poland's full-stack powerhouses to Portugal’s dynamic startup ecosystem and Scandinavian digital transformation leaders, the software development landscape across entire Europe has much to offer. 

Most software service providers stand out not only for their technical proficiency but also for their ability to deliver transformative solutions across core industries, from healthcare and finance to aviation and manufacturing. We’ve selected software development companies in Europe with a proven track record of developing impactful software products for global enterprises, innovative startups, and everything in between, setting new standards for quality, innovation, and reliability in software development.

1. Dreamix

Headquarters: Sofia, Bulgaria

Domain expertise: Aviation, healthcare, transportation, manufacturing

Top-rated services: Custom software development, digital product development, AI & ML development, digital transformation

Employees: 250 - 999

Average rates: $25 - $49 / hr

Dreamix is a custom software development company with headquarters in Sofia, Bulgaria. Founded in 2007, the company has a proven track record of delivering innovative enterprise solutions and digital transformation services across aviation, healthcare, transportation and manufacturing. Dreamix’s core tech stack includes JavaEE, Angular, Python,.NET, Node.js, React and Spring Boot. To develop cutting-edge AI and ML solutions the company leverages technologies like Tensorflow AI, Spark MLlib, Hugging face, Keras, Pandas and Snowflake as well as LLMs (large language models) like OpenAI, Anthropic, Llama and more. 

2. Yalantis

Headquarters: Warszawa, Poland

Domain Expertise: Automotive, consumer products & services, energy & natural resources, manufacturing, telemedicine

Top-rated services: Mobile app development (iOS and Android), web development, UX/UI design, product discovery and strategy

Employees: 250 - 999

Average rates: $25 - $49 / hr

Founded in 2008, with a strong reputation for delivering high-quality mobile and web solutions for both startups and enterprises worldwide, The company has gained recognition for its detailed approach to product development. They cover the entire product development process from discovery phase through to maintenance, and have worked with notable clients in their core expert industries. Their tech capabilities cover Swift, Kotlin, React Native, Flutter, React.js, Node.js, Python, Go, AWS, Azure, Kubernetes, and microservices architecture.

3. Vega IT

Headquarters: Novi Sad, Serbia

Domain expertise: Healthcare systems, financial technology solutions, e-commerce platforms, and ERP systems

Top-rated services: Digital product development, web application development, software architecture, data science & AI 

Employees: 250 - 999

Average rates: $25 - $49 / hr

Vega IT is among the top software companies in Europe with extensive experience in developing HIPAA-compliant healthcare applications and secure fintech solutions. The company is headquartered in Novi Sad, Serbia but has additional offices across Europe and a team of over 700 professionals. Known for their tech capabilities with Java, .NET, Python, React, Angular, Node.js, AWS, Azure as well as cloud technologies, Vega IT successfully delivers enterprise solutions while focusing on agile methodologies and innovative approaches.

4. Q agency

Headquarters: Zagreb, Croatia

Domain expertise: Finance, healthcare, hospitality and leisure, media

Top-rated services: custom software development services, web app development, AI model development, UI/UX design

Employees: 250 - 999

Average rates: $50 - $99 / hr

Q Agency’s professional teal utilises a diverse tech stack, including technologies like JavaScript, Python, Ruby on Rails, and React to tackle software development projects. With additional offices in New York, Belfast, and Zurich and operating since 2012, they’re known for building innovative solutions and successful digital service delivery, carving out a significant presence in the tech industry in Europe.

5. OAKS Lab

Headquarters: Prague, Czech Republic

Domain expertise: Ecommerce, healthcare, foodtech, fintech and others

Top-rated services: Web development, custom software development, AI development

Employees: 50 - 249

Average rates: $50 - $99 / hr

Unlike the majority of the software development companies in Europe on this list that focus on enterprise solutions, OAKS Lab’s primary focus is on startups and scale-ups. Helping them build and launch digital products, they’ve positioned themselves as leading ML and AI developers, specialising in natural language processing, voice search optimisation, chatbots and recommender systems. React.js, Node.js, Next.js along with TypeScript, Docker and PostgreSQL are only part of their core tech stack. 

6. Empat

Headquarters: Kyiv, Ukraine

Domain expertise: Healthcare, eCommerce, fintech, education

Top-rated services: Web development, custom software development, AI development

Employees: 50 - 249

Average rates: $50 - $99 / hr

As the name suggests, Empat is a human-oriented software development company, putting clients’ and UI/UX needs as well as collaboration first. Prioritising empathy and communication, they successfully build strong partnerships with clients, ensuring that the final products doesn’t only meet the tech requirements but also enhance the UX and drive business success. They focus on React, Angular, or Vue.js for frontend and use Node.js, Python with Django or Flask, Ruby on Rails, or Java for backend.

7. Wolfpack Digital

Headquarters: Cluj-Napoca, Romania

Domain expertise: Healthtech, sports, greentech, fintech

Top-rated services: Mobile app development (iOS and Android), web application development, MVP development

Employees: 50 - 249

Average rates: $50 - $99 / hr

Logated in Cluj-Napoca, Romania, often referred to as Romania's Silicon Valley, Wolfpack Digital has established itself as a leading mobile and web development company. Their specialty is digital products for startups and scale-ups across multiple industries like telemedicine, IT and fintech. They use technologies such as React native, Swift, Kotlin, Ruby on Rails, React.js, Node.js, Angular, AWS, and various cloud technologies and DevOps tools to build robust and innovative software solutions. 

8. The Software House

Headquarters: Gliwice, Poland

Domain expertise: Healthcare and telemedicine, logistics and transportation, fintech, and real estate

Top-rated services: Mobile app development (iOS and Android), web development, UX/UI design, product discovery and strategy, DevOps services

Employees: 50 - 249

Average rates: $50 - $99 / hr

As our second Poland-based firm that is among the top-rated software development companies in Europe, The Software House’s name suits them well. The company has built a reputation of delivering high-quality mobile and web solutions for startups and enterprises globally. In addition to building software solutions in their focus industries like healthcare and fintech, the firm has also worked on marketplace platforms and on-demand delivery solutions using strong tech stack including Swift, Kotlin, React Native, Flutter, React.js, Node.js, Python, TypeScript, AWS, Azure, Kubernetes.

9. Scalefocus

Headquarters: Sofia, Bulgaria

Domain expertise: Finance, energy and utilities, logistics, healthcare

Top-rated services: Digital engineering, big data analytics, cloud, devops, digital transformation

Employees: 50 - 249

Average rates: $50 - $99 / hr

With more than 13 years of experience, Scalefocus is another top-rated software development company headquartered in Bulgaria’s biggest tech hub - Sofia. The company is well known for providing a variety of B2B services, including custom software development, IT consulting, and digital transformation solutions. The main tech focus of the firm includes Java, .NET, Python,JavaScript, Angular, React and AWS, Microsoft Azure, and Google Cloud.

10. Altar.io

Headquarters: Lisboa, Portugal

Domain expertise: Information technology, business services, finance 

Top-rated services: custom software development services, MVP development, UI/UX services, AI development

Employees: 10 - 49

Average rates: $50 - $99 / hr

With headquarters in London and offices in Milan and Lisbon, Altar.io also deserves a spot among the best software development companies in Europe. Their service palette focus covers custom software development, quick-to-market MVP building, UI/UX services, AI development and dedicated teams. In regards to technology, their capabilities include Angular, React, Node.js, Express.js and more. From the infrastructure side, they use Amazon EKS, Microsoft Azure, AWS and others.

11. *instincttools

Headquarters: Stuttgart, Germany

Domain expertise: Manufacturing, healthcare, and financial sectors.

Top-rated services: Custom software development, data analytics and AI solutions, cloud services, DevOps implementation, enterprise application development

Employees: 250 - 999

Average rates: $25 - $49 / hr

*instinctools is a software development and IT consulting company headquartered in Stuttgart, Germany, with additional development centers in Belarus and Ukraine. Serving clients globally since 2000, they are known for their digital transformation capabilities, custom software development services, and data analytics solutions. Among the technologies they specialise in are Java, .NET, Python, Angular, React, Node.js, AWS, Azure, Kubernetes, various AI/ML frameworks, and big data technologies such as Hadoop and Spark.

12. Dashbouquet Development

Headquarters: Tallinn, Estonia

Domain expertise: Healthcare, eCommerce, HR, and fintech 

Top-rated services: Web and mobile app development, front-end development, UI/UX design, PWAs, IT consulting 

Employees: 250 - 999

Average rates: $25 - $49 / hr

DashBouquet Development is a software development company, focusing on web and mobile development solutions, particularly known for their expertise in JavaScript technologies and modern web development frameworks. The tech stack that helps them build SaaS applications, fintech solutions and data visualisation dashboards include React.js, Node.js, Vue.js, Angular, TypeScript, MongoDB, PostgreSQL, AWS. 

13. AtraX

Headquarters: Tirana, Albania

Domain expertise: Fintech, government, Hospitality & leisure, eCommerce

Top-rated services: MVP development, custom software development, product development, dedicated teams

Employees: 10 - 49

Average rates: $25 - $49 / hr

AtraX is a software development company known for delivering innovative and tailor-made technology solutions. Their core programming skills include tech proficiency in C#, SQL, AJAX, ASP.NET, Java and JavaScript. The company also adopts a client-centric approach and works closely with businesses to deliver solutions that align with their strategic goals and enhance UI/UX performance.

14. Gauss

Headquarters: Osijek, Croatia

Domain expertise: Ecommerce, fintech, healthcare, logistics, and industrial software

Top-rated services: Custom software development, web development, mobile app development, cloud solutions, UI/UX design, digital transformation consulting

Employees: 50 - 249

Average rates: $50 - $99 / hr

Operating since 2013, Gauss focuses on delivering custom software solutions and digital transformation projects for clients across Europe and globally. Their tech stack covers .NET, Java, React, Angular, Node.js, AWS, Azure, Docker, Kubernetes and cloud technologies. Gauss is known for its tech expertise and agile development practices.

15. BrightMarbles

Headquarters: Rotterdam, The Netherlands

Domain expertise: Finance, healthcare, logistics, and telecommunications

Top-rated services: Software development, web and mobile app development, dedicated teams, QA 

Employees: 50 - 249

Average rates: $50 - $99 / hr

Headquartered in Rotterdam and with offices in Novi Sad, Serbia and Skopje, North Macedonia, BrightMarbles is another top-rated software development company from Europe. The company employs a diverse tech stack like JavaScript, Python, .NET, React, and Angular, enabling them to cater to a wide range of client needs and enterprise project requirements.

16. WWG

Headquarters: Milano, Italy

Domain expertise: Sports and events, healthcare, education, finance

Top-rated services: Software development, QA, DevOps, UI/UX design, IT consultancy

Employees: 50 - 249

Average rates: $50 - $99 / hr

With more than 24 years of experience in delivering high quality custom software solutions, WWG is among the top Italian software development companies. They’ve embraced the principles of agile and lean development and incorporate it into their workflows. Their tech portfolio includes JavaScript frameworks like Next.js, Express.js, React as well as Java, Flutter, AWS, and more.

17. Serokell

Headquarters: Paris, France

Domain expertise: Blockchain, fintech, healthcare, biotech

Top-rated services: Software development, scientific computing, blockchain services, IT consulting

Employees: 50 - 249

Average rates: $50 - $99 / hr

Serokell has adopted a scientific approach to creating fast, scalable and reliable software products. The tech stack they primarily use consists of Haskell, Rust, Nix, Ethereum, Python, Erlang, Docker and others. Serokell covers diverse service offerings in the blockchain field including smart contract audit, blockchain software development as well as AI consulting.

18. RabIT Solutions

Headquarters: Szeged, Hungary

Domain expertise: CRM systems, logistics, healthcare, eCommerce

Top-rated services: Custom software development, web and mobile app development, IT staff augmentation, UI/UX design, and software testing

Employees: 50 - 249

Average rates: $50 - $99 / hr

RabIT Solutions is a software development company established in 2014, known for delivering bespoke software solutions particularly for small and mid-sized businesses in Europe and North America. They place strong emphasis on transparent communication and agile development practice. Among their key technologies are JavaScript - React, Angular, Node.js, PHP, .NET, Python, AWS and more. 

19. Calda

Headquarters: Ljubljana, Slovenia

Domain expertise: IT

Top-rated services: custom software development, web and mobile development, cross-platform development, UI/UX

Employees: 10 - 49

Average rates: $50 - $99 / hr

Compared to other best software development companies in Europe, Calda is a newcomer. Founded in 2022 though, the company managed to swiftly position itself among the top rated companies for mobile and web development on Clutch. Utilising FlutterFlow and Supabase, they’ve helped more than 70 established businesses and startups across the USA, and Europe to efficiently transform their ideas into innovative digital products.

20. Webamboos

Headquarters: Timișoara, Romania

Domain expertise: E-commerce platforms, enterprise software solutions, healthcare apps, and fintech solutions

Top-rated services: Bespoke software development, web and mobile app development, UI/UX design, and digital transformation consulting

Employees: 10 - 49 

Average rates: $25 - $49 / hr

With stong tech stack such as JavaScript/TypeScript, React, Node.js, Python, PHP, AWS, MySQL, and various cloud technologies, Webamboos is among the top-rated software development companies in Europe. Based in Romania, a country with a blooming tech industry, the company skillfully uses the region's rich pool of skilled IT professionals to offer a range of services, including web development, mobile app development, and custom software solutions for enterprises, offering a client-centric approach.

Related: How to Find the Right Software Engineering Company for Your Project

Criteria when selecting a custom software development company 

Industry expertise and relevant case studies

Look for vendors who have completed similar projects in your industry. Request detailed case studies showing problem-solving approaches. Ask for specific metrics and ROI from previous projects.

Example: If you're in aviation, look for software development companies like Dreamix who have extensive experience with aviation systems like MRO solutions, flight management apps and legacy system modernisation.

Technical stack and specialisations

Evaluate their expertise in relevant technologies for your business case, e.g. cloud platforms or specific tech stack for building AI solutions. Check their experience with integration capabilities. Look for specialisations that match your needs (IoT, AI, Blockchain, etc.)

Example: If you're in fintech, ensure they have experience with secure payment processing, compliance frameworks, and high-performance databases

Communication processes and time zone alignment

Establish clear communication channels and response time expectations. Ensure they offer regular status meetings and progress reports. Look for vendors with overlap in working hours. Consider their English proficiency level as language barriers is a

Example: A vendor should provide at least 4-5 hours of overlap with your working day for real-time communication. For instance, if you're located in Western Europe or the Nordic region, Bulgaria would be a perfect fit.

Size and scalability capabilities

Assess their ability to scale teams up or down based on project needs and be aware of their resource allocation processes. Evaluate their hiring and training procedures.

Example: Can they quickly add 3-4 developers if project scope expands? The ability to quickly scale teams up and down is vital in such scenarios and that's why Dreamix's scope is one-two weeks.

Security certifications and compliance standards

Verify relevant certifications like the ISO 27001, SOC 2 and their GDPR compliance. Also, check their data protection policies and data practices as well as security incident response procedures.

Example: For healthcare projects, ensure HIPAA compliance and experience with medical data protection

Client testimonials and reviews

Request direct client references but also check their reputation on independent review platforms like Clutch or The Manifest. Look for vendors with long-lasting client relationships built on trust.

Example: A reliable potential vendor should be able to provide at least 2-3 current clients for reference checks.

Development methodology

Last but not least understand their project management approach. Can they provide clear project timeline and estimates. What risk management procedures do they incorporate? Review their QA practices and documentation standards.

Example: By now, the agile methodology, especially the agile POD teams (product-oriented delivery) has become the new standard in software development. So make sure you look for clear sprint planning, daily standups, and regular retrospectives in Agile projects. Here's how we go about projects at Dreamix: