Top IT Service Providers in Bulgaria

Between them, the 19 IT service providers on this page cover web development (16), android (14), mobile app development (13) and web design (13). They also list work in United States of America. 19 of them have written a profile you can read before you get in touch.

1. 1

   

   MentorMate

   Mobile App Development · iOS App · UI/UX Design · Also in United States of America

   MentorMate is a custom software development and digital engineering firm that began in 2001 and is based in Minneapolis. It was acquired by Tieto in July 2023.

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   Why #1: Office in Bulgaria · Founded 2001 · Team of 500+, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Melon

   Custom Software Development · Web Development · Web Design

   Melon is a software development company established in 2003. It builds web, mobile and desktop applications by assembling teams around a range of technology platforms.

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   Why #2: Office in Bulgaria · Founded 2003 · Team of 150+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. 3

   II

   Iphos IT Solutions GmbH

   Web Development · Web Design · iOS App · Also in Austria

   Iphos IT Solutions GmbH is an IT services company founded in 1998 and based in Vienna. It also has a location in Bulgaria and serves clients in Austria, Germany and Switzerland.

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   Why #3: Office in Bulgaria · Founded 1998, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   Code Runners

   Mobile App Development · Web Development · PHP

   Code Runners is a small software and data analytics company with offices in Amsterdam and Sofia.

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   Why #4: Based in Amsterdam, Netherlands and Sofia, Bulgaria · Founded 2012, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   OS

   Orange Sputnik

   iOS App · UI/UX Design · E-Commerce Development · Also in Ukraine

   IT staffing and outstaffing provider supplying dedicated developer teams from Eastern Europe to startups and enterprises

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   Why #5: Based in Sofia, Bulgaria · Founded 2013, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   Atom Solutions/AtomDev

   Mobile App Development · Web Development · Web Design

   Atom Solutions is an IT studio offering web and mobile development, UI and UX design and consulting. Its sister team, Atom Development, supplies dedicated IT teams based in Sofia.

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   Why #6: Based in Sofia · Team of 40+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

7. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
8. –

   

   Wildorb Interactive Design Studio

   Mobile App Development · Web Development · Web Design

   Wildorb Interactive Design Studio is a web and mobile development studio focused on long-term partnerships and tailor-made projects.

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   On record: Founded 2004, as stated on its own website, read 5 Oct 2026

9. –

   

   Xogito Group, Inc

   Mobile App Development · Search Engine Optimization · Web Development

   Xogito Group, Inc is a software engineering company whose staff work in a virtual environment.

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   On record: In business 20+ years, as stated on its own website, read 5 Oct 2026

10. –

    

    Bulbera

    Mobile App Development · Search Engine Optimization · Web Development

    Bulbera is a software development company that works with clients at every stage of a project.

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11. –

    

    Childish - Software Development Company

    Mobile App Development · Custom Software Development · Web Development

    Childish - Software Development Company is a software development firm that turns client ideas into working products.

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    On record: Based in Bulgaria

12. –

    

    Code Plus Ltd.

    Mobile App Development · Search Engine Optimization · Web Development · Also in United States of America

    Code Plus Ltd., which trades as Code + Marketing, is a web development and digital marketing agency from Bulgaria.

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    On record: Based in Bulgaria

13. –

    

    Droxic

    Mobile App Development · Custom Software Development · Web Development

    Droxic is a web development agency and technology partner. It works with mid-size and enterprise companies in the DACH region, the Nordics, Benelux and the UK.

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14. –

    

    MENA Software

    Mobile App Development · Web Development · iOS App

    Software company offering end-to-end development, technology consulting, testing, IT support and design for business clients

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15. –

    O

    OMNEEMO

    Web Development · Web Design · iOS App · Also in Canada

    OMNEEMO is an IT consultancy that specialises in ServiceNow and service management platforms.

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    On record: Office in Bulgaria

16. –

    

    ScaleFocus

    Web Development · Web Design · iOS App

    ScaleFocus is a European IT delivery centre. It provides engineering services and bespoke consultancy in digital, data and cloud, and builds dedicated and managed teams for…

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    On record: Address in Bulgaria

17. –

    

    Silvae Technologies

    Web Development · Web Design · iOS App

    Silvae Technologies is a software company based in Ruse, Bulgaria. It builds connective layers between business systems, so that data moves and processes run automatically.

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    On record: Based in Ruse, Bulgaria

18. –

    

    TechHuddle

    Mobile App Development · Web Development · iOS App · Also in United Kingdom

    TechHuddle is an IT company in Bulgaria that helps businesses with offshore IT and outsourcing. It connects clients with technology talent in Eastern Europe.

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    On record: Based in Bulgaria

19. –

    

    ToBeCode

    Mobile App Development · Web Development · Web Design

    ToBeCode is a software company that works on web development projects.

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20. –

    

    UPlanet Inc.

    Mobile App Development · Web Design · iOS App · Also in United States of America

    UPlanet Inc. is a software company whose development centres are in Bulgaria, with specialists from Ukraine and offices in the USA, Bulgaria and Ukraine.

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    On record: Based in offices in the USA, Bulgaria and Ukraine

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