Top 90 Software Development Companies in Slovenia

Need Help Selecting a Company?
Directory image

Top 90 Software Development Companies in Slovenia

The Best of April 2026

Looking for a top software developer in Slovenia?

As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. 

List of the Best Slovenia Software Developers

  • 31
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Ljubljana, Slovenia
    Vabisabi is a custom software development firm. Established in 2023, the agency offers Custom Software Development and UX/UI Design.
    Read More
  • Get connected with a company for free

    Tell us about your project, and we'll match you with vetted companies that meet your requirements.

    Get Started
  • 32
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Ljubljana, Slovenia
    BuildWithMatija is a custom software development firm. Located in Ljubljana, Slovenia, their small team provides Custom Software Development and Web Development. The firm was founded in 2025.
    Read More
  • 33
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Ptuj, Slovenia
    Nimbis is a Ptuj, Slovenia-based custom software development firm. Their services include Custom Software Development and IT managed services.
    Read More

    Industries

  • 34
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Solkan, Slovenia
    Business Solutions is an ERP consulting and SI company. Launched in 1999, the team focuses on ERP consulting and SI and Custom Software Development.
    Read More

    Industries

  • 35
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Izola, Slovenia
    Sugar-Free Software is a custom software development firm. Their small team of employees is headquartered in Izola, Slovenia. Their team provides Custom Software Development and Web Development.
    Read More

    Industries

  • 36
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Veržej, Slovenia
    CorcoLabs is a software development firm. Founded in 2012, the firm is located in Veržej, Slovenia. Their team focuses on Custom Software Development and Web Development.
    Read More
  • 37
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    ROGAŠKA SLATINA, Slovenia
    ITHub is a custom software development firm in ROGAŠKA SLATINA, Slovenia. Their services include Custom Software Development and IT staff augmentation.
    Read More
  • 38
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Ljubljana, Slovenia
    CREAplus Ltd is a small IT strategy consulting company based in Ljubljana, Slovenia and Wien, Austria. The team focuses on IT strategy consulting and Cybersecurity.
    Read More
  • 39
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Ljubljana, Slovenia
    Proxima Interactive is an app development company. Located in Ljubljana, Slovenia, the company was founded in 2007. Their services include Mobile App Development and Blockchain.
    Read More
  • 40
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Maribor, Slovenia
    SINPRO d.o.o. Is an Other Application Development company. The Maribor, Slovenia-based team specializes in Other Application Development and API Development.
    Read More
  • 41
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Ljubljana, Slovenia
    Greymatters d.o.o. Is a custom software development company based in Ljubljana, Slovenia. They provide Custom Software Development and Web Development.
    Read More
  • 42
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Celje, Slovenia
    Founded in 2021, WepiK d.o.o. Is a custom software development firm. Their team focuses on Custom Software Development and Web Development.
    Read More
  • 43
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Maribor, Slovenia
    DATA VALLIS is a Blockchain company. They specialize in Blockchain and Custom Software Development and are located in Maribor, Slovenia.
    Read More
  • 44
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Ljubljana, Slovenia
    DIGITAL SOLUTIONS is a Ljubljana, Slovenia-based IT strategy consulting company. They focus on IT strategy consulting and Cybersecurity and were established in 2023.
    Read More
  • 45
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Trzin, Slovenia
    Established in 2011, Tauria Digital Agency is a web design agency. The team provides Web Design and Graphic Design.
    Read More
  • 46
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Celje, Slovenia
    AR/VR development company Pro Virtuala was launched in 2006. The firm focuses on AR/VR development and Custom Software Development, and is small.
    Read More

    Industries

  • 47
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Slovenska Bistrica, Slovenia
    Established in 2024, Webfabrika is a SEO services firm. The company specializes in Search Engine Optimization and Web Design, and is small.
    Read More
  • 48
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Maribor, Slovenia
    Supersonic Labs is a big data company founded in 2024. Their team focuses on BI & big data consulting & SI and ERP consulting and SI.
    Read More

    Industries

  • 49
    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Ljubljana, Slovenia
    KolibriLabs is a Generative AI company. The Ljubljana, Slovenia-based firm focuses on Generative AI and Custom Software Development.
    Read More
  • 50
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Ljubljana, Slovenia
    Bytestronauts is a website development company. Based in Ljubljana, Slovenia, the agency offers Web Development and Mobile App Development.
    Read More
  • 51
    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Ljubljana, Slovenia
    Minoa d.o.o. Is a mobile application development firm. Founded in 1994, the company is located in Ljubljana, Slovenia. Their team focuses on Mobile App Development and Other Application Development.
    Read More
  • 52
    (0 Reviews)

    Not yet reviewed.

    $100,000+
    10 - 49 employees
    Ljubljana, Slovenia
    Founded in 2020, Pareto AI is an artificial intelligence development company. The team offers Artificial Intelligence and BI & big data consulting & SI.
    Read More

    Industries

  • 53
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Maribor, Slovenia
    Branding company Trampolin Studio is located in Maribor, Slovenia. They specialize in Branding and UX/UI Design.
    Read More

    Industries

  • 54
    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Ljubljana, Slovenia
    AI development company Valira AI is in Ljubljana, Slovenia. Launched in 2022, the team focuses on Artificial Intelligence and Generative AI.
    Read More
  • 55
    (4 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    5.0

    Would Recommend

    4.9
    $1,000+
    2 - 9 employees
    Gornja Radgona, Slovenia

    Elmitel was founded in 2012 and is located in Gornja Radgona, Slovenia. Their team of six employees provides mobile app development, web development, and custom software development services.

    Read More

    Clients

    SMEs and Start-ups who outsource product development

    Industries

  • 56
    (55 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Ljubljana, Slovenia
    Infinum, a custom software development company, was established in 2005. They are in New York, New York; San Francisco, California; Zagreb, Croatia and Ljubljana, Slovenia and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.
    Read More

    Clients

    Philips

    Industries

  • 57
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Ljubljana, Slovenia
    Adacta is a custom software development firm launched in 1989. Their team offers Custom Software Development and IT strategy consulting.
    Read More
  • 58
    (2 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.5
    $25,000+
    10 - 49 employees
    Ljubljana, Slovenia

    GrabIT is a professional software development company based in Prilep, Macedonia, with offices in Skopje, Macedonia, and Ljubljana, Slovenia. The company, founded in 2007, has a team of around 20 that provides web development, blockchain, mobile app development, application testing, AI, BI & big data consulting & SI, and IoT development services. GrabIT serves small and larger-sized companies in the advertising & marketing; gambling; financial services; gaming; IT; supply chain, logistics, & transport; and telecommunications industries.

    Read More

    Clients

    Data-Blitz Inc.

    Industries

  • 59
    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Ljubljana, Slovenia
    Architectural Design company KobiLabs was launched in 2016. The team offers Architectural Design and Custom Software Development.
    Read More
  • 60
    (0 Reviews)

    Not yet reviewed.

    $1,000+
    Freelancer employees
    Nova Gorica, Slovenia
    Andraž Prinčič s.p. Is a software development company and web development firm. The team offers Custom Software Development and Web Development and is in Nova Gorica, Slovenia.
    Read More
  • tracking image tracking image

Get connected with the right company for you

We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.

Schedule Consultation