Top Software Development Companies for Linux

Between them, the 10 software development companies on this page cover web development (3), cloud (3), mobile app development (2) and advertising & marketing (2). They also list work in Ukraine. 10 of them have written a profile you can read before you get in touch.

1. =1

   

   N-iX

   Mobile App Development · Web Development · Software Development · Also in Lviv

   N-iX is a software development company that began in Lviv, Ukraine, in 2002 as a product start-up called Novellix.

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   Why #1 (shared): Founded 2002, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

2. =1

   

   LC Technology International

   external

   LC Technology International helps home users and professionals get back files after data loss, using both downloadable software and hands-on lab work.

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   Why #1 (shared): In business 24+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   We Know IT

   Web Development · Software Development · Web Design · Also in Sweden

   We Know IT is a Swedish technology firm that works with growing companies. It has served clients since 2008, from start-ups and municipalities to listed businesses.

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   Why #3: Founded 2008, as stated on its own website, read 6 Oct 2026

   Not yet on record: client reviews, vetting.

4. 4

   

   Agencja Interaktywna Mateusz Wtorek

   WordPress · SEO

   Agencja Interaktywna Mateusz Wtorek is the practice of Mateusz Wtorek, a Polish freelance programmer who has worked professionally in development for 12 years.

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   Why #4: In business 12+ years, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   Cardinal Intelligent Systems

   AWS

   Cardinal Intelligent Systems builds bespoke software and runs managed IT services for the banking and fintech sector.

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   Why #5: AWS partner, as stated on its own website, read 28 Sept 2026

   Not yet on record: client reviews, vetting.

6. 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
7. –

   

   Afterthought Software

   Advertising & Marketing · Automation · Also in Bristol

   Afterthought Software is a small software and hardware development company in Bristol.

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8. –

   

   AR Computers

   Cloud · SEO · Backup

   AR Computers provides managed IT services and technology consulting in Melbourne, trading under Melbourne Tech Group PTY LTD.

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9. –

   

   CUC Software, Inc.

   Cloud · Automation · Backup

   CUC Software, Inc., also known as CUCsoft, develops and supports business software and information systems.

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10. –

    

    iDalko

    external · DevOps

    iDalko is a Platinum Atlassian Solutions Partner that helps organisations improve workflows and collaboration. It is active in the Benelux and works with companies of all sizes.

    Write a review
11. –

    

    Innoteka

    Mobile App Development · Advertising & Marketing · Web Development · Also in Ukraine

    Innoteka is a consultancy that helps companies move into connected, Internet of Things products and services.

    Write a review

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