Top 100 Software Testing Companies in Mississauga
The Best of January 2026Looking for a top software QA company in Mississauga?
Hiring a software testing company is a necessity to both test and improve the services your company offers, especially in an increasingly digital world.
To assist you in your search for a partner, we’ve compiled this list of the top software testing companies in Mississauga. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Mississauga Software QA Companies
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$5,000+50 - 249 employeesSeattle, WARead More
QA Wolf, an application testing company, was launched in 2019. The company provides application testing and has a small team.
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91Undisclosed2 - 9 employeesBurlington, CanadaCollectiveXP is an IT staff augmentation company. The small Burlington, Canada-based team offers IT staff augmentation and Custom Software Development. The firm was launched in 2023.Read More
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92$5,000+10 - 49 employeesToronto, CanadaElecsoft, a custom software development company, was established in 2007. They provides Custom Software Development and Web Design.Read More
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93$1,000+2 - 9 employeesToronto, CanadaCode & Crust, a SEO services firm, was launched in 2024. Based in Toronto, Canada, the team specializes in Search Engine Optimization and Web Development.Read More
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94$5,000+2 - 9 employeesToronto, CanadaLaunched in 2002, Strategic Mind is a small Toronto, Canada-based e-commerce development firm. Their services include E-Commerce Development and Search Engine Optimization.Read More
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95$1,000+2 - 9 employeesToronto, CanadaSeelogics Inc is a custom software development firm. They are in Toronto, Canada and Chennai, India and have small team. Their services include Custom Software Development and Web Development.Read More
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96Undisclosed10 - 49 employeesOakville, CanadaLaunched in 2008, TechHighway Systems Inc. Is a small Oakville, Canada-based web development firm. Their services include Web Development and Search Engine Optimization.Read More
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97Undisclosed50 - 249 employeesNewmarket, CanadaUtil-Assist is an IT managed services company. They are in Newmarket, Canada. Their team provides IT managed services and cloud consulting & SI.Read More
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98Undisclosed50 - 249 employeesToronto, CanadaSoftsquare is a White Oak, Maryland-based CRM consulting and SI company. Established in 1998, the team focuses on CRM consulting and SI and Mobile App Development.Read More
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99Undisclosed50 - 249 employeesOakville, CanadaZoftSolutions Pvt Ltd, a cloud consulting & SI company, was founded in 2014. The firm provides cloud consulting & SI and Custom Software Development, and is midsize.Read More
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100Undisclosed50 - 249 employeesToronto, CanadaBased in Cary, North Carolina and Toronto, Canada, Financial Risk Group is an IT strategy consulting company. The team offers IT strategy consulting and Application Testing.Read More
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101Undisclosed10 - 49 employeesToronto, CanadaJackson Swiss Partners is a City of London, England-based big data analytics company. They specialize in BI & big data consulting & SI and Application Testing and were founded in 2018.Read More
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102$5,000+2 - 9 employeesToronto, CanadaProMarketer, a branding agency, specializes in Branding and Social Media Marketing. The company is based in Toronto, Canada and Toronto, Canada.Read More
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103Undisclosed2 - 9 employeesToronto, CanadaTorrential Consulting is an e-commerce development firm. They focus on E-Commerce Development and Application Testing and were established in 2008. The agency is in Toronto, Canada.Read More
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104Undisclosed2 - 9 employeesBrampton, CanadaSmart Cyberspace Inc is a small cloud consulting & SI company. Established in 2021, the team specializes in cloud consulting & SI and IT strategy consulting.Read More
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105Undisclosed10 - 49 employeesToronto, CanadaTeleMED Diagnostic Management is a Toronto, Canada-based IT managed services company. The team provides IT managed services and Application Testing.Read More
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106Undisclosed50 - 249 employeesToronto, CanadaInfobahn Softworld Inc is a cloud consulting & SI company. The agency is based in Toronto, Canada and San Jose, California. Their team focuses on cloud consulting & SI and Application Testing.Read More
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107Undisclosed50 - 249 employeesToronto, CanadaZenith System Solutions, an UX design company, was launched in 1997. The team focuses on UX/UI Design and BI & big data consulting & SI and is in Toronto, Canada and Hyderabad, India.Read More
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108Undisclosed2 - 9 employeesToronto, CanadaUniSol Technologies, Inc, a small web design agency, is located in Toronto, Canada and Lahore, Pakistan. Their services include Web Design and Graphic Design.Read More
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109Undisclosed10 - 49 employeesKitchener, CanadaAutomation Solutionz , an Application Testing company, was established in 2013. The agency specializes in Application Testing and IoT development.Read More
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110Undisclosed10 - 49 employeesWaterloo, CanadaTRUSTiiN is a Waterloo, Canada-based Application Testing company. They offer Application Testing.Read More
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111Undisclosed10 - 49 employeesToronto, CanadaIT strategy consulting company SuMO IT Solutions was launched in 2013. The company provides IT strategy consulting and HR Consulting.Read More
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112Undisclosed2 - 9 employeesToronto, CanadaIT staff augmentation company TechMount is headquartered in Toronto, Canada. They provide IT staff augmentation and Web Development.Read More
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113$1,000+10 - 49 employeesGreenbank, CanadaAutomationHQ Inc. Is an Application Testing company. They focus on Application Testing and IT managed services and are in Greenbank, Canada.Read More
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114Undisclosed2 - 9 employeesRichmond Hill, CanadaHeadquartered in Richmond Hill, Canada, Peytec Inc. Is a small IoT development company. Their services include IoT development and BI & big data consulting & SI.Read More
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115Undisclosed10 - 49 employeesMarkham, CanadaSazim is a small website development firm headquartered in Markham, Canada. The team specializes in Web Development and Mobile App Development.Read More
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116$5,000+2 - 9 employeesWaterloo, CanadaDigital Strategy company ZenX Media is in Waterloo, Canada. Established in 2023, the team offers Digital Strategy and Search Engine Optimization.Read More
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117$5,000+2 - 9 employeesWaterloo, CanadaEptics Inc. Is a Conversion Optimization company. Based in Waterloo, Canada, the firm was launched in 2022. Their team offers Conversion Optimization and IT strategy consulting.Read More
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118Undisclosed50 - 249 employeesToronto, CanadaFastr is a Content Marketing company. They are in Boston, Massachusetts and Toronto, Canada, and their services include Content Marketing and Mobile & App Marketing.Read More
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119$1,000+2 - 9 employeesKitchener, CanadaInFicial Infotech is an UX design agency established in 2018. The small team focuses on UX/UI Design and Graphic Design.Read More
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120Undisclosed10 - 49 employeesToronto, CanadaIn Alpharetta, Georgia and Toronto, Canada, G3. GG Tech Global is a Market Research company. Their services include Market Research and IT strategy consulting.Read More
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