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Top IT Service Providers for JavaScript in Germany

213 IT service providers ranked by rating, review volume and listing quality.

JavaScript spans more ground than any other language on this list. It runs in every browser, on servers through Node, and inside mobile and desktop applications, so a firm listing it may be doing front-end interface work, back-end services, or both.

The useful clarification is which part of the stack, and with what. Front-end work is dominated by a handful of frameworks and the choice affects hiring for years afterwards. Back-end JavaScript competes with other server languages and is chosen for good reasons and bad ones. Ask why they would pick it for your project specifically — a clear answer indicates a team choosing tools, and a vague one indicates a team using whatever they already know.

Want your company here?

Between them, the 213 IT service providers on this page cover android (172), iOS app (170), UI/UX design (165) and java (163). 209 of them have written a profile you can read before you get in touch.

We list more than 200 IT service providers in Germany listed for JavaScript development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: X1 Group, EdgeCase Technology GmbH and YND.

Before you shortlist, check

  • Which frameworks they use, and why for your project
  • Automated tests and code review as standard
  • Performance and accessibility targets agreed up front
  • How dependencies are kept up to date after launch
Filter by fitbudget, engagement, size and more

Only businesses that have told TrustList match a filter. Filters never change the order or a score.

  1. AB

    Advanced Blockchain AG

    iOS App · UI/UX Design · E-Commerce Development

    Advanced Blockchain AG is an end-to-end Blockchain-as-a-Service company. We develop next-generation blockchain infrastructure and applications for the world’s largest companies.

    Write a review
  2. MG

    maihiro GmbH

    Custom Software Development · iOS App · UI/UX Design

    maihiro is a specialist in Customer Relationship Management (CRM), Customer Engagement and Commerce.

    Write a review
  3. BG

    bytabo® GbmH

    Mobile App Development · iOS App · UI/UX Design

    We are bytabo® GbmH, a technology, and innovation company based in Bamberg (Germany).

    Write a review
  4. AG

    axxessio GmbH

    Artificial Intelligence - AI · iOS App · UI/UX Design

    axxessio GmbH is an independent, internationally active IT and management consultancy that conducts forward-looking, strategic software projects.

    Write a review
  5. L

    Lyska

    iOS App · UI/UX Design · E-Commerce Development

    Lyska is a young tech company planning and creating web-based enterprise software solutions.

    Write a review
  6. SS

    steinhauer.software

    iOS App · UI/UX Design · E-Commerce Development

    Your digital business is our mission. We provide you with expertise, technical advice and the software solution that best fits your needs.

    Write a review
  7. BC

    beON consult GmbH

    Artificial Intelligence - AI · UI/UX Design · E-Commerce Development

    As an exclusive IT consultancy with a clear positioning in the insurance and financial services sector, beON consult provides innovative IT services and high-performance technology…

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  8. PC

    PlatinPower.com GmbH

    iOS App · UI/UX Design · Web Development

    We have been advising companies on digital market development since 2005 and support them in increasing sales and optimizing resources by developing applications and digitizing…

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  9. W

    Workpath

    UI/UX Design · Web Development · E-Commerce Development

    Workpath enables leaders and teams to adapt their strategic focus, organizational structures, and resources faster to the market environment.

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  10. TG

    Tomes GmbH

    iOS App · UI/UX Design · E-Commerce Development

    Tomes GmbH, founded in 2016 and based in Freiburg i.Br. develops innovative software solutions with which routine processes in health care can be optimized and made more efficient.

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  11. AS

    AJ & Smart GmbH

    UI/UX Design · E-Commerce Development · Web Design

    AJ&Smart is an award-winning product design, strategy, and innovation studio with particular expertise in using Design Sprints to help our partners with product design, product…

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  12. II

    Intertec.io

    iOS App · UI/UX Design · Web Development

    Remote development is a challenge. Companies with a strong focus on technology know why we stand out from the competition.

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  13. IA

    Intervista AG

    Mobile App Development · iOS App · UI/UX Design

    INTERVISTA AG is a generalist of business-process-automation in deregulated markets. INTERVISTA delivers innovative corporate business solutions.

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  14. M

    minubo

    UI/UX Design · Web Development · E-Commerce Development

    minubo's story started in 2008 – with the foundation of its predecessor company Nextel BI Solutions.

    Write a review
  15. KG

    knowhere GmbH

    iOS App · UI/UX Design · Web Development

    knowhere is a Hamburg agency founded in 2015 and specializing in the implementation of intelligent chatbots.

    Write a review
  16. R

    ReactGeeks

    Mobile App Development · iOS App · UI/UX Design

    We provide highly skilled and vetting freelancers, consultants for a short period of time and build your entire digital product as a fixed price project.

    Write a review
  17. L

    LeanIX

    Mobile App Development · UI/UX Design · Web Design

    LeanIX offers Software-as-a-Service (SaaS) for managing Enterprise Architecture and multi-cloud environments to enable organizations to take faster, data-driven decisions in their…

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  18. VG

    VERSO GmbH

    iOS App · UI/UX Design · Web Development

    Customers, investors, employees and the general public require companies to take responsibility. CSR, therefore, means competitive advantage and future viability.

    Write a review
  19. NS

    Ninox Software GmbH

    Mobile App Development · iOS App · UI/UX Design

    Ninox is an easy to understand database maker for Mac, iOS and the web. Curate, discover and share all your ideas in one place.

    Write a review
  20. TI

    Think-it GmbH

    Mobile App Development · iOS App · UI/UX Design

    Think-it is an engineering collective on a mission to unlock human potential through the sustainable use of technology.

    Write a review
  21. M

    Matrix42

    iOS App · UI/UX Design · Web Development

    Matrix42 helps organizations digitize the workspace environment of their employees.

    Write a review
  22. 4G

    4tiitoo GmbH

    iOS App · UI/UX Design · E-Commerce Development

    Our goal is to take human-computer interaction to a new level for everyone and to make workplaces more efficient, more natural, but also healthier.

    Write a review
  23. SG

    Stocard GmbH

    Mobile App Development · iOS App · UI/UX Design

    Over 45 million users make Stocard one of the leading mobile wallets in the world and one of the preferred shopping companions from couch to counter.

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  24. LG

    Limebit GmbH

    Artificial Intelligence - AI · Web Development · E-Commerce Development

    Limebit is a Berlin agency for data science, artificial intelligence, and web development.

    Write a review

For vendors

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The order is earned: ratings, verified reviews and listing quality decide it, and nobody can pay to move up. There are two ways to stand out, and each one says what it is.

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Sponsor the JavaScript ranking

Paid · always labelled

  • A Sponsored card above the JavaScript ranked list
  • Marked Sponsored, and it never changes the order
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

  • Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
  • Earned trust: verification, awards and the other checks a firm has actually passed
  • Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names Germany are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: USA (762) · UK (478) · India (392) · Ukraine (145).

Other specialisms in Germany: e-commerce (553) · UI/UX design (422) · iOS app development (398) · Android app development (393) · PHP development (258).

Every IT service provider in Germany: the full list.

Every category in Germany: the Germany country page.

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