Top Software Testing Companies for It

Between them, the 23 software testing companies on this page cover information technology (11), financial services (10), medical (10) and security (9). They also list work in Europe. 23 of them have written a profile you can read before you get in touch.

1. 1

   

   51Testing - Independent Software Testing Company

   Information Technology · Financial Services · Software Testing · Also in Shanghai and Bath

   51Testing is an independent software testing company headquartered in Shanghai, China. It supplies quality assurance testers and testing services to companies in China and abroad.

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   Why #1: Founded 2004 · ISO 9001, ISO 27001, professional accreditation — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   Inline Manual

   Goals

   Inline Manual is a digital adoption platform that lets software teams build guidance inside their own applications.

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   Why #2: Founded 2012 — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Leo Technosoft

   Consumer Products & Services · Information Technology · Business Services · Also in Pune and Mumbai

   Leo Technosoft, known as LTS, is an IT services company that builds software products and business systems.

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   Why #3: In business 22+ years — as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. 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
5. –

   

   Alphabin

   Information Technology · Also in Wrexham

   Alphabin is the best software testing company , providing quality QA services.

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6. –

   

   Abstracta Inc.

   Information Technology · Financial Services · Medical · Also in Uruguay

   Abstracta Inc. is a software quality company that tests applications for engineering teams.

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7. –

   

   App2World

   Supply Chain, Logistics, and Transport · Arts, Entertainment & Music · Advertising & Marketing · Also in Ukraine

   App2World is a design studio that creates the look and usability of digital products.

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8. –

   

   Artifice Security

   Financial Services · Security · Cloud · Also in Denver

   Artifice Security is a penetration testing company that simulates real attacks against an organisation's systems and people to expose security weaknesses.

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9. –

   

   Brandsoft Solutions Ltd

   Personnel · Also in Henderson

   Brandsoft Solutions Ltd is a small team of developers, testers, designers and e-commerce specialists.

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   On record: Small team

10. –

    

    Cyber Legion

    Mobile App · Security

    Cyber Security ConsultancyAttack Surface ManagementAdversary EmulationCyber Security Program for Start-upsDevSecOps – CI/CD AutomationSecurity Risk Assessment Penetration…

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11. –

    

    ditCraft

    Supply Chain, Logistics, and Transport · Consumer Products & Services · Information Technology

    With our unique Software Testing as a Service approach we enable companies to deliver products with efficiency and confidence at a lower cost A solid QA strategy is the first step…

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12. –

    

    Edge Testing Solutions

    Security · Automation · Telecommunications · Also in London and Birmingham

    We’ve moved our HQ to central Glasgow! Not far from central Glasgow central station, our new headquarters have lots of new meeting and training facilities for both our private and…

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13. –

    

    EMTAC

    Consumer Products & Services · Information Technology · Business Services · Also in Hyderabad

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14. –

    

    ENCODE

    Security · Government · Retail · Also in Canada

    Encode is excited to announce the beginning of a new chapter after we were recently acquired by Obrela Security Industries

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15. –

    

    ENDIGITAL

    Supply Chain, Logistics, and Transport · Financial Services · Medical

    Our engineers design and build flexible and scalable technology platforms, supporting business and customers in delivering software products rapidly, faster, agile and with…

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16. –

    

    Fleek IT Solutions

    Advertising & Marketing · Software Testing · Medical

    Why Fleek IT Solutions? Software testing partner in delivering a high quality product at the most affordable cost that drives revenue and makes you more reliable and profitable.

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17. –

    

    Frontside Software

    Consumer Products & Services · Information Technology · Financial Services · Also in Texas

    Frontside creates cohesive development experiences for Cloud native teams – from local setup and testing to deployment and developer portals, we have you covered Being Cloud native…

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18. –

    

    HikeQA

    Arts, Entertainment & Music · Information Technology · Business Services · Also in Hawaii

    HikeQA presents exceptional QA testing services to meet the implicit and explicit demands of your products ensuring seamless process quality and successful results HikeQA provides…

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19. –

    

    Iconic Engineering Limited

    Engineering · Government · Electrical · Also in Dhaka

    Iconic maintain valuable associations with clients from all sectors by providing the best solutions within a short time We always arrange important seminars with our customers and…

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20. –

    

    ILoveMyQA

    Information Technology · Financial Services · eCommerce · Also in Vancouver and Nice

    Unhappy users and bad reviews? No budget or equity for a QA?

    Write a review
21. –

    

    ImmuneBytes

    Information Technology · Financial Services · Security

    We are the fastest-growing Smart Contract Audit company that primarily focuses on blockchain security Our comprehensive smart contract audit services have helped startups and…

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22. –

    K

    KothariTech

    Partners · Also in Chennai

    We Build, Grow and Manage Your Brand and Business. The best solution for your business and scale up to success in digital business

    Write a review
23. –

    

    Krolog Inc.

    Consumer Products & Services · Advertising & Marketing · Financial Services · Also in Europe

    We create attractive Shopify stores that take your brand to next level

    Write a review
24. –

    

    KualitySoft.

    Business Services · Quality Assurance · Medical · Also in Europe

    Write a review

Articles

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