Top 100 Java Development Companies in Croatia
The Best of December 2025Looking for a top Java developer in Croatia?
Getting started with the Java programming language can be difficult, especially when you go at it alone.
To assist you in your search for a partner, we’ve compiled this list of the top Java development companies in Croatia. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Croatia Java Developers
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1$10,000+250 - 999 employeesZagreb, CroatiaRead More
SENLA is a custom software development company. Their midsize team is based in Warszawa, Poland; London, England and Zagreb, Croatia. The company offers Custom Software Development, Web Development, Mobile App Development, Blockchain, and more. The company was founded in 2012.
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Abbott BOSCH KPMG Western UnionIndustries
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2$50,000+250 - 999 employeesNew York, NYInfinum, a custom software development company, was founded in 2005. The firm offers Custom Software Development, Mobile App Development, UX/UI Design, Web Development, and more and has a midsize team. The firm is in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia.Read More
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PhilipsIndustries
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3$1,000+10 - 49 employeesZagreb, CroatiaBased in Zagreb, Croatia and Zagreb, Croatia, Cyber64 is a web development firm. The small firm was launched in 2021. Their services include web development, ECM consulting and SI, custom software development, application testing, and more.Read More
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4$5,000+10 - 49 employeesZagreb, CroatiaRead More
Kodius is a software development agency located in Zagreb, Croatia. Founded in 2016, their team of 8 employees offers web development, custom software development, web design, and UX/UI design services.
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Optilogic, ForfendIndustries
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5$50,000+50 - 249 employeesZagreb, CroatiaNotch is a software development firm established in 2014. Based in Zagreb, Croatia; Split, Croatia; Langen (Hessen), Germany and Riyadh, Saudi Arabia, their midsize team focuses on Custom Software Development, Artificial Intelligence, Enterprise App Modernization, IT staff augmentation, and more.Read More
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STRABAG Spotsie 1WorldSync BELCARIndustries
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6$10,000+2 - 9 employeesZagreb, CroatiaRead More
Gaurus d.o.o. Is a small software development firm. Established in 2016, the company is based in Zagreb, Croatia and Zagreb, Croatia. Their team offers custom software development, mobile app development, web development, and Artificial Intelligence.
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7$25,000+50 - 249 employeesZagreb, CroatiaRead More
Founded in 2013, Ars Futura is a software development company that offers web development, mobile app development, and UX/UI design to their small business, mid-market, and enterprise clients in the consumer products and services, financial services, and education industries. Their 50 employees are based out of Zagreb.
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8$10,000+50 - 249 employeesZagreb, CroatiaTacta is a software development firm. Founded in 2007, the team offers custom software development and web development. Their midsize company is Bruxelles, Belgium-based.Read More
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9$25,000+10 - 49 employeesZagreb, CroatiaRead More
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.
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10$25,000+50 - 249 employeesZagreb, CroatiaRead More
Ingemark is a custom software development company located in Boulder, Colo. and Zagreb, Croatia. Founded in 1990, they have 30 employees highly experienced with software development and Cloud consulting for a range of businesses in the arts, hospitality and business sectors. Services include UX and UI design, testing, research, maintenance, and Amazon Web Services.
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New York Genome CenterIndustries
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11$10,000+50 - 249 employeesZagreb, CroatiaRead More
Undabot is an app development company based in Zagreb, Croatia. Founded in 2013, their team of fewer than 50 employees provides mobile app, custom software, and web development services.
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A1 Telekom Austria GroupIndustries
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12$10,000+10 - 49 employeesZagreb, CroatiaE-commerce development company OptimIT is located in Zagreb, Croatia. The small team provides E-Commerce Development, other IT consulting and SI, Custom Software Development, Web Development, and more. The agency was established in 2001.Read More
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13Undisclosed50 - 249 employeesZagreb, CroatiaRead More
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.
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KNAPPIndustries
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14$10,000+10 - 49 employeesZagreb, CroatiaRead More
Deegloo, a software development company, is headquartered in Zagreb, Croatia. Launched in 2017, the small team specializes in custom software development, web development, mobile app development, web design, and more.
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15$25,000+50 - 249 employeesZagreb, CroatiaRead More
Headquartered in Croatia, DECODE HQ is a mobile app development partner for mid market and enterprise companies. Since 2012, the team of 50 specializes in mobile app development, web design, UX/UI design, and web development for client projects
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Metaswitch - DECODE is the key partner for their unified communication mobile clientsIndustries
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16$10,000+50 - 249 employeesZagreb, CroatiaPontis Technology - a Ponteva company is a custom software development firm. Their midsize team is in Zagreb, Croatia; Sarajevo, Bosnia and Herzegovina and Düsseldorf, Germany. Their services include Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development. The firm was launched in 2022.Read More
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NamcoIndustries
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17$75,000+50 - 249 employeesZagreb, CroatiaRead More
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.
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FexcoIndustries
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18$10,000+10 - 49 employeesZagreb, CroatiaRead More
HiveTech is a web and mobile application company based in Zagreb, Croatia with fewer than 50 employees. They have offered custom software, web, and mobile app development solutions since their founding in 2018. They mainly work with mid-market companies in the IT, business services, and financial services industries.
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Our clients are companies of various profiles – from large IT companies to the small startups. On top of software development and designing productsIndustries
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19$50,000+50 - 249 employeesZagreb, CroatiaIgnit Group, a custom software development firm, was launched in 2022. The company offers Custom Software Development, Mobile App Development, IoT development, UX/UI Design, and more and has a midsize team. The company is located in Zagreb, Croatia and Klagenfurt am Wörthersee, Austria.Read More
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Versuni (ex-Philips) MDT VusionIndustries
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20$10,000+10 - 49 employeesBjelovar, CroatiaSIGIT Agency, a software development company, was founded in 2020. Located in Bjelovar, Croatia and Zagreb, Croatia, their small team provides custom software development and web development.Read More
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21$10,000+50 - 249 employeesOsijek, CroatiaRead More
UHP is a full-service development agency based in Darmstadt, Germany. The agency, founded in 2014, has more than 70 and provides web development, mobile app development, custom software development, UX/UI design, and IoT development services. UHP serves mid-market and small companies in the health care & medical, manufacturing, financial services, IT, and energy & natural resources industries.
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ifm group of companiesIndustries
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22$50,000+10 - 49 employeesZagreb, CroatiaRead More
BrainIT is a software agency based in Zagreb, Croatia with more than 10 employees. Founded in 2018, they specialize in custom software development, UX/UI design, and IT strategy consulting services.
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ALFATEC GroupIndustries
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23$10,000+10 - 49 employeesZagreb, CroatiaRead More
Machinery is a software design and development agency located in Zagreb, Croatia. Founded in 2013, Machinery has a team of 6 that specializes in custom software, web, and mobile app development.
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Meeteor LLC - iOS app, QA for the entire product, UX and UI design and team management. -
24$25,000+10 - 49 employeesZagreb, CroatiaHashCode d.o.o., a custom software development firm, is headquartered in Zagreb, Croatia. The agency specializes in Custom Software Development, IT strategy consulting, IT managed services, Web Development, and more and has a small team.The agency was founded in 2014.Read More
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SoftBank CorporationIndustries
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25$25,000+10 - 49 employeesZagreb, CroatiaMargins is a small software development firm. They focus on Custom Software Development, Mobile App Development, Web Development, and Web Design and were founded in 2017. The agency is located in Zagreb, Croatia and Marlborough, Massachusetts.Read More
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Wüstenrot insuranceIndustries
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26$50,000+50 - 249 employeesZagreb, CroatiaCustom software development firm Business Vision is based in Zagreb, Croatia. The midsize agency was founded in 2009. Their services include custom software development, web development, and mobile app development.Read More
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27$25,000+2 - 9 employeesZagreb, CroatiaRead More
Dream Factory is a development and consultancy agency from Zagreb, Croatia. Their team of about 5 employees caters to small businesses in advertising and marketing, financial services, real estate, retail, and telecommunications, providing custom software development, blockchain, business intelligence, big data consulting, systems integration, and more.
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28$5,000+2 - 9 employeesZagreb, CroatiaRead More
Founded in 2016, Konekta is a development firm. Their team of around 5 employees is based in Zagreb, Croatia. They focus on custom software, web, and mobile app development.
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IntisIndustries
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29$10,000+2 - 9 employeesSplit, CroatiaLevabyt is a Split, Croatia-based IT strategy consulting company. Launched in 2022, the small team specializes in IT strategy consulting, custom software development, and application testing.Read More
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30$10,000+10 - 49 employeesZagreb, CroatiaRead More
Barek Digital is a digital strategy company. They are located in Zagreb, Croatia and have a small team. Their services include digital strategy, search engine optimization, social media marketing, web design, and more. The firm was founded in 2017.
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