Top 100 Web Development Companies in Ontario

Custom software development firm Canadian Software Agency Inc was established in 2007. Their midsize team is in Milton, Canada. Canadian Software Agency Inc offers custom software development, mobile app development, web development, and e-commerce development.

Arete Software Inc. is a web company based in Toronto with more than 10 employees. Founded in 2018 they are experts in web design, web development, and SEO solutions for small and medium-sized firms in the fields of business services, dental services, and e-commerce.

CodeMasters Agency is a website development company founded in 2018. The small team specializes in web development, web design, social media marketing, search engine optimization, and more. The agency is in Hamilton, Canada.

PNM Group is a branding company launched in 2019. In Toronto, Canada and Islamabad, Pakistan, their midsize team focuses on branding, mobile app development, web design, and web development.

Parachute Design Group is a web design company based in Toronto. Their small team of around 5 has been specializing in web design, web development, and branding since 2003. Parachute Design Group Inc. works with different industries such as business services, healthcare, and information technology.  

Coldfront Labs is an IT services company in Kanata, Canada. Founded in 2011, they have about 9 employees that do web development, custom software development, and UX/UI design. Most clients are midmarket businesses in the IT, government, and business services sectors. 

Stryve Digital Marketing is a Kitchener, Canada-based pay per click agency. Founded in 2008, the small team specializes in pay per click, content marketing, web design, branding, and more.

Harley Oliver is a Toronto-based digital design studio. It was founded in 2008 and maintains a small team of 3 employees. Harley Oliver provides UX/UI design, digital strategy, branding, product design, e-commerce development, and wearable app development. 

Idea Theorem™ is an award-winning design & development agency based in Toronto. Through their empathy-driven approach, they have crafted digital products that have positively impacted over 10 million users. Their mission is to shape the digital future by delivering exceptional experiences.

Demac Media is an e-commerce solutions provider founded in 2008. The company's team of 78 is spread across locations in Toronto, Montreal, and New York City. Demac Media focuses on e-commerce development, web design, and web development.

Sitely Pro - Web Design & Digital Marketing is a Kelowna, Canada-based web design company. The small agency was founded in 2020. Their services include web design, social media marketing, search engine optimization, and pay per click.

Located in Richmond Hill, Canada, Zimex Apex Inc. Is a SEO services firm. The small team specializes in search engine optimization, web design, ux/ui design, web development, and more and was established in 2024.

SEO services firm TechWyse was established in 2001. The midsize Toronto, Canada-based team specializes in search engine optimization, pay per click, content marketing, web design, and more.

Founded in 2014, PATIO Interactive is a digital design and development company. Their team of around 12 employees is based in Toronto, with an additional office in Ontario. They focus on market strategy, UX design, and custom software development services.

Wecode.inc is a web development firm. Their small team is in Toronto, Canada. The firm provides web development, web design, and e-commerce development. The firm was founded in 2020.

Established in 2012, AltoLeap Inc. Is a software development company. Their small team is headquartered in Toronto, Canada and Kingston, Jamaica. Their team provides custom software development, mobile app development, and IT managed services.

Edifian is a creative digital agency founded in Auckland, New Zealand in 2019 with fewer than  50 professionals. They are experts in advertising, marketing strategy, and digital strategy solutions for small and medium-sized businesses alike.

WebDesk Solution is an e-commerce development company. They are in New York, New York and Toronto, Canada and have a small team. The firm provides e-commerce development and web development.

GrayCyan.com is an SEO and web development company headquartered in Toronto, with an additional office in Short Hills, N.J. The company has less than 10 people, and was founded in 2018. They specialize in web design, SEO, and web development. They mostly serve small businesses in the real estate, retail, and eCommerce industries. 
 

Canada Create™ is a digital marketing agency based in Toronto, Canada. Since 2008 their team of 18 has provided web design and development, SEO, social media marketing, and logo creation services. 

Founded in 2002, TWG is a software development company headquartered in Toronto, Ontario, with a satellite office in New York City. With a team of around 140 employees, TWG provides web development, custom software development, and mobile app development services.

My Left Foot is a digital agency in Toronto, Canada. Founded in 2019, they have fewer than 5 employees that serve midmarket and small-business clients in a wide range of sectors. Services include advertising, branding, and marketing strategy.

Headquartered in Toronto, Canada, Wanderland Marketing Agency Inc. Is a small SEO services firm. They specialize in search engine optimization, digital strategy, web design, branding, and more and were established in 2019.

OneCore Media is a digital media agency headquartered in Toronto with offices in Chicago and Los Angeles. They deliver advertising, PPC, SEO services for companies in the manufacturing, retail, and media sectors. Founded in 1999, they have a diverse team of over 30 employees. 

Forge Media + Design is a design and development agency based in Toronto. Since 2005, their team of 33 has been specializing in web design and development, branding, and more. 

MARSWorks is a digital production studio based in Ottawa, Canada that was founded in 1997. Their team of nearly 10 specializes in a variety of services including web and mobile app development and design. 

NuBinary is a software development shop based in Toronto. Founded in 2017, the team of 5 specializes in web development, loT development, UX/UI design, and more. They work primarily with small businesses.  

Lush Concepts is a Toronto-based digital solutions company, focusing primarily in web and UX/UI design, and enterprise app modernization. Their team of under 10 employees was founded in 2007. They primarily work with small businesses in the hospitality & leisure and nonprofit sectors. 

Vermillion Tech is a social media marketing agency and website development company. Their small team is headquartered in Surat, India. The firm specializes in social media marketing and web development. The firm was established in 2023.

Sparked Digital Inc. is a digital agency founded in Toronto in 2019 with no more than 10 members. They are experts in digital strategy, social media marketing, and content marketing services for small and mid-market firms in the fields of healthcare, e-commerce, and IT services.