Find the 14 Best Software Development Companies in Ontario, ON

Browse 14 software development businesses serving Ontario, ON, including Toronto, Kitchener and Mississauga, for custom applications and business technology projects. Review development, integration and maintenance services, read customer feedback and contact local companies for quotes.
6 reviews
ISU Software
21 Years
6 reviews
Award-winning agile software development methodology
Award-winning custom software development and AI integration services for North American businesses. 19+ years delivering scalable solutions with agile methodologies.
Custom Software Development AI Integration Mobile App Development
5 reviews
JIG Technologies
Emergency
5 reviews
We offer 20+ years of experience in managed IT services and software development
JIG Technologies provides comprehensive IT services including managed IT, software development, and cybersecurity solutions in Toronto. Trusted partner for businesses and nonprofits seeking reliable, customized technology solutions.
Managed IT Services Cloud Computing Software Development
3 reviews
Saphera
11 Years
3 reviews
We offer 8+ years of experience in custom software development since 2015
Saphera provides tailored software development, website design, and e-commerce solutions for businesses in Oshawa and beyond. Our client-focused approach ensures scalable, intuitive systems that drive operational efficiency and growth.
Custom Software Development Website Design E-commerce Solutions
We offer over 12 years of experience in custom software development for diverse industries.
Waterloo Intuition & Technology delivers tailored software solutions for businesses seeking operational efficiency and innovation. Specializing in custom development, consulting, and fractional leadership services.
Custom Software Development Project Rescue Services Fractional Leadership
Web4You
21 Years
Emergency
1 review
Web4You
21 Years
Emergency
1 review
We offer 15+ years of experience in custom software development.
Web4You offers custom web development, AI automation, and MVP solutions in Mississauga. With 15+ years of expertise, we deliver scalable, innovative digital solutions tailored to your business needs.
AI Automation Custom Web Development MVP Development
We specialize exclusively in manufacturing software solutions
Transform your manufacturing operations with custom software solutions from One Motion Technologies. Specializing in CRM, ERP, and automation systems tailored for manufacturers.
CRM Implementation ERP Solutions Customer Portal
Not rated yet
Wired Solutions
28 Years
Not rated yet
We have over 25 years of software development experience serving Canadian public sector clients
Wired Solutions develops AI-driven software solutions for Canadian public sector organizations. Our agile development team creates scalable cloud platforms, language learning tools, and workflow management systems that streamline complex operations.
Custom Software Development Artificial Intelligence UI/UX Design
Our team implemented projects in 15 sectors of the economy.
CMTAN Consulting offers IT consulting, CRM integration, and digital services to optimize business processes. Serving Toronto, we deliver customized software solutions and system audits for long-term growth.
CRM integration IT audit Software development
We offer 20+ years of experience in custom software development
Webmyne Systems delivers comprehensive IT services including custom software development, digital marketing, and technical support. With 20+ years of experience serving global clients from Katy, Texas.
Web Development Mobile App Development Digital Marketing
Not rated yet
CorMac Technologies
39 Years
Not rated yet
We have over 30 years of experience in custom software development
CorMac Technologies Inc. offers high-quality custom software development specializing in AI, data mining, and bioinformatics. Serving clients globally since 1987 with innovative solutions.
Custom Software Development Artificial Intelligence Solutions Data Mining & Analysis