Top 20 Application Modernization Companies in 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.

We are an award-winning, full-service software delivery agency. As one of Central Europe’s fastest-growing companies, our work spans many industries.

Agency04 is a 100+ strong team that builds Mobile apps, Web apps & Enterprise backends. You can level-up your productivity with our Test automation, BPM systems & Agile coaching.

Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.

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.

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.

Intellexi, a enterprise app modernization company, is in Zagreb, Croatia. The small firm was launched in 2012. Their team offers enterprise app modernization, custom software development, IoT development, and Artificial Intelligence.

Thespian d.o.o., a custom software development company, is based in Zagreb, Croatia. They focus on custom software development and were launched in 2015.

Launched in 2016, LEAPWISE is a custom software development firm. The agency provides custom software development, IoT development, enterprise app modernization, and business consulting and has a small team.

In Zagreb, Croatia, CROZ is an enterprise app modernization company. The midsize agency was launched in 2005. Their services include enterprise app modernization, cloud consulting & SI, BI & big data consulting & SI, IT managed services, and more.

Shard Labs is a software company based in Split, Croatia, and founded in 2019. Their team of more than two specializes in custom software development, web development, and blockchain services for clients in the fields of IT solutions, education, and other industries.

Big data company Poslovna Inteligencija is headquartered in Zangreb, Croatia. The midsize team provides BI & big data consulting & SI. The firm was established in 2001.

TIS Grupa is a custom software development firm. The midsize Zagreb, Croatia-based agency was launched in 1989. Their team focuses on custom software development.

3mi Lab is a software development company launched in 2018. Their small team is headquartered in Zagreb, Croatia. Their services include custom software development, web development, enterprise app modernization, business consulting, and more.

Established in 2004, Matrica Company is a custom software development company. They are located in Josipdol, Croatia and have a small team. The firm focuses on custom software development, enterprise app modernization, application management & support, ERP consulting and SI, and more.

Located in Zagreb, Croatia, BISS d.o.o. Is a software development company. The midsize team focuses on custom software development. The company was founded in 2009.

Located in Zagreb, Croatia, Kodilion is a custom software development firm. The small team provides custom software development, enterprise app modernization, other application development, web development, and more. The company was established in 2021.

Portobyte is a small website development firm. They focus on web development, enterprise app modernization, IT strategy consulting, other IT consulting and SI, and more and were launched in 2022. The company is located in Zagreb, Croatia.

Website development firm Opto Software is located in Zagreb, Croatia. They specialize in web development, advertising, e-commerce development, mobile app development, and more and were launched in 2000.