Top 40 JavaScript Development Companies in Frankfurt am Main
The Best of December 2025Looking for a top JavaScript developer in Frankfurt am Main?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in Frankfurt am Main. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Frankfurt am Main JavaScript Developers
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1$1,000+1,000 - 9,999 employeesBarcelona, SpainProbey Services is a web design company founded in 2016. The large team specializes in Web Design, Web Development, Mobile App Development, and Custom Software Development. The agency is based in London, England; New York, New York; Noida, India and Toronto, Canada.Read More
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2$10,000+10 - 49 employeesBad Nauheim, GermanyAscendro Technologies is a small IT staff augmentation company. The Timișoara, Romania-based firm was launched in 2011. Their team focuses on IT staff augmentation, Application Management & Support, Custom Software Development, Web Development, and more.Read More
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BMWIndustries
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3Undisclosed50 - 249 employeesFrankfurt am Main, GermanyRead More
Cocomore AG is a communications and technology company based in Frankfurt, Germany, that was established in 2000. Their team of 146 employees provides web development, mobile app development, and e-commerce development.
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NestléIndustries
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4$10,000+50 - 249 employeesDarmstadt, GermanyRead More
UHP is a full-service development agency based in Darmstadt, Germany. The agency, founded in 2014, has more than 70 and provides web development, mobile app development, custom software development, UX/UI design, and IoT development services. UHP serves mid-market and small companies in the health care & medical, manufacturing, financial services, IT, and energy & natural resources industries.
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ifm group of companiesIndustries
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5$10,000+10 - 49 employeesDarmstadt, GermanyL-One Systems GmbH, a custom software development firm, was established in 2010. Their small team is based in Darmstadt, Germany and specializes in Custom Software Development, Web Development, Artificial Intelligence, AI Consulting, and more.Read More
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6$10,000+2 - 9 employeesOffenbach am Main, GermanyDinghy GmbH is an UX design agency founded in 2021. The team focuses on UX/UI Design and Web Design and is located in Offenbach am Main, Germany.Read More
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7Undisclosed10 - 49 employeesFrankfurt am Main, GermanyUWS Software Service Ltd. Is a software development company located in Dublin, Ireland and Frankfurt am Main, Germany. They focus on Custom Software Development and Web Development.Read More
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8$10,000+1,000 - 9,999 employeesWarszawa, PolandInnowise, a cloud consulting & SI company, is in Warszawa, Poland; Bruxelles, Belgium; Francavilla al Mare, Italy and Genève, Switzerland. The large team provides cloud consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more. The agency was founded in 2007.Read More
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TopconIndustries
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9$5,000+2 - 9 employeesDarmstadt, GermanyYUNIVERS is a Darmstadt, Germany-based web development firm. They focus on Web Development and IT strategy consulting.Read More
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10$10,000+2 - 9 employeesFrankfurt am Main, GermanyTechara, a website development company, is based in Frankfurt am Main, Germany and Hamburg, Germany. They offer Web Development and Custom Software Development.Read More
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11$1,000+10 - 49 employeesDarmstadt, GermanyInspon is a software development firm. They were established in 2017 and focus on Custom Software Development and Mobile App Development.Read More
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12$1,000+2 - 9 employeesFrankfurt am Main, GermanyWACON Internet GmbH is a web development company. Established in 1999, the agency focuses on Web Development and Web Design.Read More
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13$5,000+2 - 9 employeesEgelsbach, GermanyEbiz-consult GmbH & Co. KG is a software development firm. The small Egelsbach, Germany-based team provides Custom Software Development and Web Development. The agency was launched in 2003.Read More
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14$1,000+2 - 9 employeesBad Homburg vor der Höhe, GermanyCodEvolute is a website development firm. Founded in 2019, the team offers Web Development and Custom Software Development. The firm is headquartered in Bad Homburg vor der Höhe, Germany.Read More
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15$10,000+10 - 49 employeesWiesbaden, GermanySoftware development company Browserwerk Digital Agency is located in Wiesbaden, Germany and Stuttgart, Germany. The team offers Custom Software Development and Digital Strategy.Read More
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16$5,000+10 - 49 employeesFrankfurt am Main, GermanyRuess Group GmbH is a small e-commerce development firm based in Stuttgart, Germany and München, Germany. Their services include E-Commerce Development and UX/UI Design.Read More
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Schubert GroupIndustries
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17$25,000+10 - 49 employeesFrankfurt am Main, GermanyQaiWare, an IT strategy consulting company, is based in Sofia, Bulgaria and Frankfurt am Main, Germany. The team offers IT strategy consulting and IT managed services.Read More
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18$5,000+10 - 49 employeesFrankfurt am Main, GermanyRead More
Founded in 2021, WeBlast Ltd. Is a digital strategy company. Their small team is located in ISTANBUL, Turkey. Their team provides digital strategy, content marketing, search engine optimization, web design, and more.
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QwertyGoIndustries
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19$1,000+2 - 9 employeesFlörsheim am Main, GermanyIT staff augmentation company Insivio IT GmbH focuses on IT staff augmentation and Web Development. They were founded in 2022.Read More
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20Undisclosed10 - 49 employeesDarmstadt, GermanyBased in Darmstadt, Germany and Zürich, Switzerland, orquidea IT Services GmbH is a custom software development firm. They specialize in Custom Software Development and Mobile App Development.Read More
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21$5,000+10 - 49 employeesFrankfurt am Main, GermanyEstablished in 2016, Lilly021 is a small Novi Sad, Serbia-based web development company. Their services include Web Development and Custom Software Development.Read More
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22$1,000+Freelancer employeesFrankfurt am Main, GermanyLeokawa, a web design company, was established in 2011. In Frankfurt am Main, Germany, the team provides Web Design and UX/UI Design.Read More
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23$25,000+50 - 249 employeesIași, RomaniaRead More
Heaven Solutions is an IT staff augmentation company founded in 2005. The company offers IT staff augmentation, application testing, custom software development, web development, and more and has a midsize team. The company is based in Kirkland, Washington; Iași, Romania; Bensheim, Germany and Il-Gżira, Malta.
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24Undisclosed10 - 49 employeesWiesbaden, GermanyFounded in 2017, alkima WEB & DESIGN ® is a web design agency. The company provides Web Design and Custom Software Development.Read More
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25$25,000+10 - 49 employeesMainz, GermanySoftware development company Thiele & Klose GmbH specializes in Custom Software Development and Web Development. They are headquartered in Daxweiler, Germany and Mainz, Germany.Read More
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26$5,000+10 - 49 employeesWiesbaden, GermanyIndus Valley Labs is a software development company launched in 2015. The firm specializes in Custom Software Development and Mobile App Development, and is small.Read More
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27$5,000+10 - 49 employeesHüttenberg, GermanyApplication development company reflect.media GmbH was founded in 2008. The agency specializes in Mobile App Development and Web Development, and is small.Read More
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28Undisclosed50 - 249 employeesRunkel, GermanyApplication development firm qhconsulting.de is based in Runkel, Germany. The team provides Mobile App Development and Web Development.Read More
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29Undisclosed2 - 9 employeesNieder-Olm, GermanyWorking Software GmbH, a custom software development firm, focus on Custom Software Development and Web Development. They were launched in 2023.Read More
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30Undisclosed2 - 9 employeesAschaffenburg, GermanyFounded in 2017, Diagonal.Software GmbH is an artificial intelligence firm. The team focuses on Artificial Intelligence and Blockchain and is based in Aschaffenburg, Germany.Read More
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