Top 20 JavaScript Development Companies in Brussels

StepInsight is a custom software development firm. The small team is based in Sydney, Australia and Schaerbeek, Belgium. Their services include custom software development, mobile app development, ux/ui design, BI & big data consulting & SI, and more.

Stellar Development is a custom software development company. Established in 2019, the team provides custom software development, api development, devops managed services, web design, and more. Their small firm is based in Skopje, North Macedonia.

Digia is a software development company founded in 2017. Based in Toronto, Canada, the team specializes in web development, mobile app development, and enterprise app modernization. 

Weichie.com is a small website development company. The Brussel, Belgium-based firm was established in 2019. Their team specializes in web development, e-commerce development, web design, search engine optimization, and more.

Founded in 2016, EXB Soft is a computer software company based in Kharkiv, Ukraine that focuses on custom software and web development. Their team of around 15 employees provides services to small and mid-sized businesses in the financial and telecom industries. 

BeLead, an user experience design agency, was launched in 2009. Located in Elsene, Belgium, their small team specializes in ux/ui design, branding, e-commerce development, web design, and more.

BVP Software is a small web development company. The L'viv, Ukraine-based company was founded in 2020. Their team offers web development, custom software development, api development, IoT development, and more.

Innovative Solutions is a software development firm. The small team is in Molenbeek-Saint-Jean, Belgium. Their services include custom software development, web development, and mobile app development.

Madewithlove is a website development firm established in 2008. Their small team is located in Leuven, Belgium. Their services include web development, mobile app development, custom software development, application management & support, and more.

Anais Digital is a custom software development firm launched in 2005. They are located in Sint-Lambrechts-Woluwe, Belgium and have a small team. The agency offers custom software development, web development, mobile app development, IT strategy consulting, and more.

In Schaerbeek, Belgium, EACHSTAPP is a software development company. The agency focuses on custom software development, web development, mobile app development, web design, and more and is small.The agency was established in 2022.

Lizard Global is a full-stack digital company based in Rotterdam, Netherlands, with an office in Kuala Lumpur, Malaysia. The company, founded in 2012, has a team of more than 20 that provides mobile app development, web development, UX/UI design, and business consulting services to small and larger-sized companies and institutions in the business services, education, financial services, and other industries.

Founded in 2007, CactusSoft is a software development agency located in Ghent, Belgium, with an additional office in Minsk, Belarus. They have nearly 110 employees that provide web, mobile app, e-commerce, and custom software development and more. They work mainly with midmarket companies.

STAIZEN is a midsize IT strategy consulting company launched in 2019. Their team provides IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, custom software development, and more. The firm is in Forest, Belgium; Makati, Philippines; Singapore, Singapore and Luxembourg, Luxembourg.

Web design agency Kit-byte is in Finike, Türkiye. Established in 2023, the small team provides web design, web development, branding, social media marketing, and more.

Tech & Thrive, a web design agency, was launched in 2024. The small Haaltert, Belgium-based team provides web design, custom software development, web development, Artificial Intelligence, and more.

BIG BAD WOLF is an advertising company founded in 2012. They are in Rixensart, Belgium and have a small team. Their services include advertising, digital strategy, mobile & app marketing, web design, and more.

UTD is a small e-commerce development firm in Mykolaiv, Ukraine. They focus on e-commerce development, web development, ux/ui design, and web design and were launched in 2013.

Kangacoders is a mobile and web app developer based in Antwerp, Belgium, that was established in 2013. Their team of 4 employees offers mobile app development, web development, custom software development, and web design services.

Opticsedge Technologies, a branding company, was established in 2020. Their small team is headquartered in Gent, Belgium and Linden, New Jersey. The company offers branding, social media marketing, web design, web development, and more.

Muu Labs is a web development firm based in Warszawa, Poland. They focus on web development, custom software development, mobile app development, product design, and more and were established in 2017.

Located in Brussel, Belgium, Artkade is a small web development company. Founded in 2010, the team provides web development, web design, and print design.