Looking for a top C Sharp software development company in Croatia?

The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.

To assist you in your search for a partner, we’ve compiled this list of the top C# developers in Croatia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Croatia C Sharp (C#) Software Development Companies

  • 1
    $1,000+
    50 - 249 Employees
    Zagreb Croatia

    Serengeti is a custom development and testing firm based in Zagreb, Croatia. Founded in 2007, their team of 100 serves clients in the finance and healthcare sectors. Services include .NET, Java, and C# development.

    Clients
    KNAPP
    Fronius
    audifon
    Swissphone
    Industries
    Notable Project

    Serengeti provided development augmentation services for a digital service provider. They worked in Java, IBM WebSphere, Spring Boot, and Pivotal Cloud Foundry. The team showed excellent communication throughout the project.

    “Any time we had cuts or increases in support, they were very adaptable.” – IT Consultant, Digital Service Provider

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  • 2
    $5,000+
    50 - 249 Employees
    Osijek Croatia

    Mono Software is a Osijek, Croatia based software development firm that was founded in 2003. Along with custom software development, their team of 51 works in the UX/UI design, mobile app development, and web development fields. They mostly work with small business and mid-market clientele in the financial services, health care, and real estate industries.

    Clients
    Jobsboard
    Jungle Juniors
    Trackpro
    MonoOPS
    Industries
    Notable Project

    A data solutions company worked with Mono Software to develop an application that would serve as a contact information database for one of their clients. Mono Software designed the UI and wrote the program in .NET code. The data solutions company was very impressed by Mono Software’s work.

    “Qualitatively, I couldn't be happier with the work they produced. Their [Mono Software] coding and work ethic are far above where other companies I've dealt with stand.” - President, Data Solutions Company

  • 3
    $10,000+
    10 - 49 Employees
    Poreč Croatia

    Infosit is a software solutions company from Wilmington, Del. with offices in Porec, Croatia, Mexico City, and Wokingham, UK. It was founded in 2002 and now has a team of 17 that focuses on web development but also provides web design, UX/UI design, mobile app development, and SEO services to primarily mid-size companies. 

    Industries
    Notable Project

    A hotel company wanted to streamline and get more out of their digital marketing campaigns. Infosit created a conceptual framework, then designed and developed 3 websites which have increased their ROI from their previous approach.

    "...ROI in sales was consistently rising with the development of our business and informative processes. We have received a lot of positive feedback from other colleagues and companies within the industry." — Online Marketing Manager, Hotel Company

  • 4
    $25,000+
    50 - 249 Employees
    Zagreb Croatia

    Based out of Orinda, CA with satellite offices in India and Croatia, Daxima is a software development company. The team of more than 50 employees has been in business since 2003. They provide web, software, and mobile app development for clients around the world.

    Clients
    T-Mobile
    Cisco Systems
    Savi Technology
    Berry Appleman & Leiden
    Industries
    Notable Project

    Daxima worked with a financial institution to update its client management system. The system had not been updated in 2 years and all changes required consensus from a co-op. Daxima completely redeveloped the client management system, incorporating the ability to aggregate data, integrate external programs, and grow along with the business.

    "They found out what our wishlists and issues were and worked closely with the people on our team." – VP of Operations, Financial Institution

  • 5
    Undisclosed
    250 - 999 Employees
    Zagreb Croatia

    SpyroSoft is an IT company based in Wroclaw, Poland with offices in Krakow, Poland and London. Founded in 2016, the team of 143 specializes in IT staff augmentation, custom software development, and web design. They focus on business services, automotive, and financial services.  

    Clients
    Deloitte
    Trackman
    Razer
    Nuddge
    Industries
    Notable Project

    SpyroSoft worked with a digital transportation company on UI design, QA, and app development. They set up a team with the skills needed for selected technologies and ran 5-10 projects at a time. The client was impressed with the quality of their work,

    “With SpyroSoft, we’ve achieved really elevated standards while meeting all deadlines and budget constraints. Their work has been of very high quality, which we can measure by the nonexistent or minimal amount of bugs found by our clients.” – Executive Partner, Digital Transportation Company

  • 6
    $75,000+
    50 - 249 Employees
    Zagreb Croatia

    Keeper Solutions is a software agency founded in Limerick, Ireland in 2011. Their team of more than 10 specializes in custom software development, IT strategy consulting, and mobile app development services for clients in the fields of financial services, healthcare, and more.

    Clients
    Fexco
    AccountsIQ
    NTT Data
    Industries
    Notable Project

    Keeper Solutions developed a web and mobile solution for an emerging banking platform. The platform was looking to outsource an affordable development team for their projects. Keeper Solutions helps implement various features for the platform on a monthly basis.

    “They make sure we have the resources we need, and they're very easygoing and friendly.” - CEO, Emerging Banking Platform

  • 7
    $10,000+
    10 - 49 Employees
    Split Croatia

    lilcodelab is a software engineering company headquartered in Split, Croatia with additional offices in Munich, Germany. Founded in 2017, they currently have a team of 9 that specializes in custom software and web development as well as enterprise app modernization. lilcodelab works with clients of all sizes within the business services, financial services, and government industries.

    Clients
    NHS England
    Sarahah
    Cezar
    iSchool
    Industries
    Notable Project

    lilcodelab developed a hybrid Android app that connected craft beer enthusiasts with vendors. The team was responsible for designing the UX and adding core functions, including location-based components and push notifications. Users lauded the app for its intuitive, easy-to-use features.

    "They are insightful and give us valuable feedback from an Android perspective." — Lead Developer, Beer Company

  • 8
    $1,000+
    50 - 249 Employees
    Zagreb Croatia

    Founded in 2015, ABC Tech Group is a Sarajevo based company with offices in Slovenia, Bosnia, Kosovo, and Croatia. The team of 61 provide custom software development, mobile app development, and IT staff augmentation services. 

    Clients
    MoneyRebel
    Viberate
    Elipay
    Notable Project

    ABC Tech Group partnered with a financial startup to perform platform development for their financial advisory platform. They successfully created the application and after its launch, they were able to identify the necessary adjustments to make for users.

    "When working with ABC Tech Group, clients can immediately see their skills and expertise. The project manager and other top management officials know a lot of Syntex and financial services. That was our key reasoning for working with their team." ––

  • 9
    $50,000+
    50 - 249 Employees
    Osijek Croatia

    Custom software development company Barrage was established in 2016. The agency specializes in custom software development, blockchain, ux/ui design, application management & support, and more and has a midsize team. The agency is located in Osijek, Croatia and Osijek, Croatia.

    Industries
    Notable Project

    Barrage

    "They have good organization skills, and we’re confident about working with them."

  • 10
    $5,000+
    2 - 9 Employees
    Zagreb Croatia

    Codebooq is a software development company founded in Zagreb, Croatia in 2020 with fewer than 10 members. They offer IT staff augmentation, enterprise app modernization, and custom software development solutions for small and mid-market agencies alike.

    Industries
    Notable Project

    Codebooq developed a custom software solution for a software development company. The company was working on a project for a client and needed additional support. Codebooq was able to work well with both the company and their client.

    “They are knowledgeable about programming. Their code is also readable, and scalable.” - Owner, Software Development Company

  • 11
    $5,000+
    2 - 9 Employees
    Martinska Ves Croatia

    Subpixel is a programming and consulting company founded in 2019. With more than two experts, they provide custom software development and AI solutions from their office in Vrbovec, Croatia. They work primarily with small and mid-market firms.

    Clients
    Alpine Metal Tech
    ASEMO d.o.o.
    Notable Project

    Subpixel developed specialized software for an industrial mechatronics company. The software solution was to be used for high precision measurement. The project was finished before the deadline.

    “Project management was arranged at a high level.” - Owner, Industrial Mechatronics Company

  • 12
    Undisclosed
    10 - 49 Employees
    Zagreb Croatia

    Comminus is an IT services company with an office in Zagreb, Croatia. Founded in 2004, Comminus has 32 employees specializing in software development, data management, business intelligence, data science and digital transformation. They provide Cloud consulting and IT managed solutions to various small, midmarket and global companies.

    Clients
    Allianz
    The Bank of New York
    BNP Paribas
    Quai
    Industries
    Notable Project

    Comminus implemented a digital reporting web and mobile application for a financial services company that provides automated Big Data reports to senior management. They implemented certain key features, including BI data analytics, screenshot to mail, and biometric ID. The features are so impressive that the apps gained external recognition, winning an analytics transformation award. 

    “With 13,000 internal and 1,000 unique users, the final solution is a more efficient way of reporting and interpreting data. With the features, we were able to replace 100-plus reports worldwide and gained new innovative and efficient ways on how to report and interpret data. The apps were awarded with the internal Best Finance Game Changer Award as well as the external Excellence in Analytics Transformation Award in AAP.” – Global Head of BI and Digital FC Solutions, Financial Services Company

  • 13
    $1,000+
    2 - 9 Employees
    Zagreb Croatia

    definition8 is a digital storytelling & interactive agency based in Zagreb, Croatia. The agency, founded in 2019, has a team of less than ten that provides AR/VR development, AI, custom software development, web development, and mobile app development services. definition8 serves mid-market and other-sized companies in the advertising & marketing, arts & entertainment, gaming, IT, and media industries. 

    Clients
    Snapchat
    Acleda Bank Plc.
    LNY TNZ
    O Telekomunikacije
    Industries
    Notable Project

    A digital marketing agency hired definition8 to create for their client an AR Filter game on Instagram for the latter's holiday marketing campaign. definition8 completed the project and met the expectations of the agency and of the end client with their work.

    "Following our brief in detail. They were transparent, responsive, and professional." - Social Media Manager, Digital Marketing Agency

  • 14
    $1,000+
    2 - 9 Employees
    Zagreb Croatia
    Established in 2001, Brojka is a video production company. Their small team is in Zagreb, Croatia and focuses on video production, other design, custom software development, ux/ui design, and more.
    Industries
  • 15
    $25,000+
    10 - 49 Employees
    Zagreb Croatia
    Pixion is a custom software development firm headquartered in Zagreb, Croatia. They offer custom software development, ux/ui design, mobile app development, cloud consulting & SI, and more and were established in 2020.
    Industries
  • 16
    $5,000+
    10 - 49 Employees
    Zagreb Croatia
    Dings Solutions, a custom software development company, was founded in 2015. The company provides custom software development, mobile app development, web development, web design, and more and has a small team. The company is located in Zagreb, Croatia.
  • 17
    $10,000+
    10 - 49 Employees
    Pula Croatia

    Smartfactory is a software development company in Biel, Switzerland with a second office in Pula, Croatia. Founded in 2013, the company consists of under 20 employees who provide custom software development, web development, mobile app development, and AR/VR development.

    Clients
    McDonald's
    UBS Bank
    swisscom
    Ochsner Sport
Tell us about your project
NEED HELP SELECTING A COMPANY?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT