Top 100 JavaScript Development Companies in Canada
The Best of September 2026Looking for a top JavaScript developer in Canada?
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 Canada. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best Canada JavaScript Developers
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601$10,000+50 - 249 employeesVancouver, CanadaAlchemy Technologies Ltd is a custom software development company launched in 2012. Their midsize team is located in Vancouver, Canada; Ahmedabad, India and Bengaluru, India. The firm provides Custom Software Development, Mobile App Development, Web Development, UX/UI Design, and more.Read More
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602$1,000+2 - 9 employeesBarrie, CanadaFounded in 2023, Phonic Solutions is a small Barrie, Canada-based web development firm. Their services include Web Development and Mobile App Development.Read More
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603$1,000+Freelancer employeesEdmonton, CanadaDopamine Designs is a web design company founded in 2026. Their small team is headquartered in Edmonton, Canada and provides Web Design, Web Development, Branding, and Social Media Marketing.Read More
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604$5,000+50 - 249 employeesToronto, CanadaWhizzBridge is a software development firm based in Dover, Delaware; Kraków, Poland; Lahore, Pakistan and Kyiv, Ukraine. Established in 2016, the midsize team focuses on Custom Software Development, Artificial Intelligence, CRM consulting and SI, E-Commerce Development, and more.Read More
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605$10,000+10 - 49 employeesToronto, CanadaCML Team LTD, a website development firm, is based in Kington, England; Toronto, Canada and Matosinhos, Portugal. The small team provides Web Development, Mobile App Development, Blockchain, IT staff augmentation, and more and was established in 2018.Read More
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CryptoTax.ioIndustries
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606$1,000+2 - 9 employeesLondon, CanadaForty Quarters Digital is a web design agency and website development company established in 2023. They are based in London, Canada and Buenos Aires, Argentina and have a small team. Their services include web design and web development.Read More
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607$1,000+Freelancer employeesCalgary, CanadaT2 Media is a pay per click agency. They are in Calgary, Canada and have small team. Their team focuses on Pay Per Click and Web Design.Read More
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608$1,000+2 - 9 employeesThorold, CanadaBased in Thorold, Canada, Supreme Line is a web development company and web design agency. The team specializes in Web Development and Web Design.Read More
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609$1,000+Freelancer employeesMontréal, CanadaPardhansingh.com, a web design company, was launched in 2016. The agency offers Web Design and Mobile App Development.Read More
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610$1,000+Freelancer employeesBarrie, CanadaWeb design agency Stacey Boardman is located in Barrie, Canada. Founded in 1998, the team offers Web Design and Web Development.Read More
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611$25,000+2 - 9 employeesMontréal, CanadaEndoh Collaborative is a web design agency based in Montréal, Canada. They provide Web Design and UX/UI Design.Read More
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612$1,000+Freelancer employeesEdmonton, CanadaWebsite development company We Build Sites was founded in 2019. The team offers Web Development and Web Design.Read More
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Market Klub IznajmljivacaIndustries
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613$1,000+Freelancer employeesMontréal, CanadaWebsite development company Pierre Barbé is located in Montréal, Canada. They focus on Web Development and AI Agents and were established in 2025.Read More
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614$50,000+10 - 49 employeesToronto, CanadaBoldheart, a mobile application development firm, was founded in 2020. The agency specializes in Mobile App Development, Custom Software Development, UX/UI Design, IT strategy consulting, and more and has a small team. The agency is in Berlin, Germany; München, Germany; Zürich, Switzerland and Wien, Austria.Read More
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ValoraIndustries
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615$1,000+2 - 9 employeesBurnaby, CanadaCannabis Code is a web development firm. The team provides Web Development and E-Commerce Development and is headquartered in Burnaby, Canada.Read More
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616UndisclosedFreelancer employeesOttawa, CanadaOttawa Web Masters, a SEO agency, is based in Ottawa, Canada. They focus on Search Engine Optimization and Web Design and were founded in 2022.Read More
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617$1,000+2 - 9 employeesLondon, CanadaHello Media Inc. Is a web design company. Located in London, Canada, the company was launched in 2012. Their services include Web Design and Web Development.Read More
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618$5,000+2 - 9 employeesVancouver, CanadaKSN Digital Service LLP is a software development firm headquartered in Vancouver, Canada. The small team specializes in Custom Software Development, UX/UI Design, E-Commerce Development, Web Development, and more. The company was founded in 2022.Read More
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619UndisclosedFreelancer employeesSurrey, CanadaHeadquartered in Surrey, Canada, Elegant Marketing is an e-commerce development company. The team provides E-Commerce Development and Web Development.Read More
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620$1,000+Freelancer employeesMoncton, CanadaUd Developer is a web development company. Based in Moncton, Canada, their team focuses on Web Development and E-Commerce Development.Read More
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621$1,000+10 - 49 employeesBrampton, CanadaTech Pumpkin Inc. Is a PPC agency in Brampton, Canada. The team provides Pay Per Click and Search Engine Optimization.Read More
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622$1,000+10 - 49 employeesKingston, CanadaPixelfic is a website development firm based in Kingston, Canada and Dhaka, Bangladesh. They focus on Web Development, E-Commerce Development, Web Design, and UX/UI Design and were launched in 2020.Read More
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The Kraft Heinz Company Gazz Digital ThemeficIndustries
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623$1,000+2 - 9 employeesMississauga, CanadaBITSolutions Canada Ltd, a web design company, specializes in Web Design and Graphic Design. The agency is in Mississauga, Canada and Montego Bay, Jamaica.Read More
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624Undisclosed10 - 49 employeesToronto, CanadaTapLane Inc. Is a cloud consulting & SI company. Headquartered in Toronto, Canada, the agency was established in 2010. Their services include cloud consulting & SI and Web Development.Read More
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625Undisclosed2 - 9 employeesBrampton, CanadaStarTrack Digital is a web development firm. The team provides Web Development and Web Design, and the agency is headquartered in Brampton, Canada.Read More
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626$1,000+Freelancer employeesSurrey, CanadaWeb development company The Thing Web Design is in Surrey, Canada. The team provides Web Development and Search Engine Optimization.Read More
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627$10,000+50 - 249 employeesCalgary, CanadaTallium Inc. Is a software development firm. The midsize Calgary, Canada-based agency was established in 2012. Their services include Custom Software Development, UX/UI Design, Mobile App Development, Web Development, and more.Read More
Clients
Sense Bank CoachHub Mangold NowoIndustries
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628Undisclosed10 - 49 employeesToronto, CanadaCreative Faze Inc is a web design company located in Toronto, Canada. The team provides Web Design and Graphic Design.Read More
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629Undisclosed10 - 49 employeesCalgary, CanadaDigital Hive Solutions, a social media marketing firm, was founded in 2022. The agency provides Social Media Marketing and Search Engine Optimization, and is small.Read More
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630$1,000+Freelancer employeesMarkham, CanadaPIC2MOTION Inc., a web design agency, is located in Markham, Canada. They focus on Web Design and UX/UI Design and were established in 2018.Read More
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