Country ranking

Top B2B Companies in Serbia

TrustList ranks 45 companies in Serbia across 3 categories. The biggest lists are IT service providers (17), software development companies (15) and design agencies (13). Each list below is the top of its full ranking, ordered by rating, review volume and listing quality; no one pays for a position.

Top IT service providers in Serbia

Top 5 of 17 ranked

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TheOne
Web Development · Web Design · UI/UX Design
TheOne is a Serbian IT outsourcing company founded in 2004. Its team provides software development for clients who want to outsource part of their technology work, aiming to lower…
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Why #1: Based in Serbia · Founded 2004 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
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Qualysoft
Custom Software Development · Microsoft Dynamics 365 · Web Development · Also in Austria
Austrian IT consultancy and software engineering firm serving finance, energy, industry, telecoms and public sector clients
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Why #2: Based in nine international sites, including Vienna, Munich, Zurich, Budapest, Bucharest… · Founded 1999 · Team of 350+ · Placed below first here: a listing leads at most 5 rankings — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
PopArt STUDIO
Web Development · Web Design · eCommerce
PopArt STUDIO is a digital agency from Novi Sad, Serbia. It handles web design, web development, graphic design and online marketing. - Web design — site design and branding.
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Why #3: Based in Novi Sad, Serbia, with an office in Belgrade since 2017 · Founded 2009 — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
BDIT Engineering
Mobile App Development · Custom Software Development · Web Development
BDIT Engineering is a software engineering firm headquartered in Novi Sad, with an office in San Francisco.
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Why #4: Based in Novi Sad, with an office in San Francisco · In business 10+ years — as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
ICodeFactory
Microsoft Dynamics 365 · Web Development · Web Design
Software house offering Microsoft-based development, official training and consulting for industrial and technology clients
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On record: Founded 2005 · Microsoft partner — as stated on its own website, read 5 Oct 2026

Top software development companies in Serbia

Top 5 of 15 ranked

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TMS-Outsource
Web Development · Web Design · Software Development · Also in Belgrade
TMS-Outsource is a software development team of about forty engineers working from Belgrade and Bucharest.
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Vega IT Sourcing
Mobile App Development · Web Development · Web Design
Software development company building enterprise products and platforms using artificial intelligence for finance, insurance and healthcare
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Codetribe
Mobile App Development · Custom Software Development · Web Development
Codetribe is a software engineering and digital transformation company serving enterprises in more than 20 countries. Its site describes a human-led, AI-assisted approach.
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Vivify Ideas
Custom Software Development · Web Development · Web Design
Web application development company covering idea analysis, design, programming and maintenance, and maker of VivifyScrum
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Kroon
Custom Software Development · Web Development · Web Design
Kroon is a studio offering full-cycle product development. It guides clients through a structured path from idea to market-ready product, relying on continuous testing and user…
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Top design agencies in Serbia

Top 5 of 13 ranked

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Homepage
Consumer Products & Services · Web Development · Information Technology
How can we help you? If you wish to continue your stay on the Homepage website, we are pleased to know that you understand the Terms of use and P
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LibraFire
Mobile App Development · Web Development · Web Design
LibraFire is a web design and development studio that works mainly as a development partner for agencies.
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Dewploy Sourcing
Mobile App Development · Web Development · E-Commerce Development
Dewploy Sourcing is a web design and development team that uses WordPress as a base for custom sites and applications for businesses and larger organisations.
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The AntiAlias
Mobile App Development · Web Development · Web Design · Also in Delhi NCR
The AntiAlias is a design and technology agency that started in 2014. It builds websites, product interfaces and AI-based systems for companies.
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Superawesome
Web Development · Web Design · UI/UX Design
Superawesome is a design practice that works with businesses as an extension of their own organisation rather than as an outside agency.
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