Top 80 Application Modernization Companies in Ontario
The Best of September 2026Looking for a top legacy modernization service in Ontario?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Ontario. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Ontario Enterprise Application Modernization Services
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61$50,000+50 - 249 employeesToronto, CanadaProcyon Technostructure, an ERP consulting and SI company, was established in 2004. The midsize team offers ERP consulting and SI and Custom Software Development.Read More
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62$1,000+Freelancer employeesToronto, CanadaVuroom Technologies, a software development firm, was launched in 2026. They provides Custom Software Development and API Development.Read More
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63$10,000+250 - 999 employeesToronto, CanadaRead More
AVASOFT is a web development firm launched in 2009. Based in Blue Bell, Pennsylvania; Chennai, India and Kuala Lumpur, Malaysia, their midsize team specializes in web development, enterprise app modernization, BI & big data consulting & SI, IT managed services, and more.
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64$1,000+50 - 249 employeesToronto, CanadaRead More
Teqfocus Consulting LLC is a CRM consulting and SI company. They are in Long Island City, New York and , India and have a midsize team. Their services include CRM consulting and SI, custom software development, cloud consulting & SI, web development, and more.
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65$25,000+50 - 249 employeesMarkham, CanadaHeadquartered in L'viv, Ukraine; Warszawa, Poland and Markham, Canada, Reenbit is a software development firm. The midsize firm was established in 2018. Their team focuses on Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, Enterprise App Modernization, and more.Read More
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CloudBooking Glowi EClou DataloopIndustries
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66$5,000+50 - 249 employeesToronto, CanadaRead More
Musketeers Tech (Private) Limited is a small website development company. The Lahore, Pakistan-based agency was launched in 2018. Their team specializes in web development, mobile app development, Artificial Intelligence, and IoT development.
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StickballIndustries
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67Undisclosed10 - 49 employeesToronto, CanadaGlobalDWS Corporation is an IT strategy consulting company. They are in Toronto, Canada and have small team. They offer IT strategy consulting and Custom Software Development.Read More
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68$5,000+50 - 249 employeesToronto, CanadaBased in Vancouver, Canada and Toronto, Canada, Softlanding is an IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI.Read More
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69Undisclosed250 - 999 employeesToronto, CanadaIntellioz is a midsize Plano, Texas-based IoT development company. The team focuses on IoT development and Enterprise App Modernization.Read More
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70$50,000+50 - 249 employeesToronto, CanadaRobiquity is an IT strategy consulting company. Based in Manchester, England and Toronto, Canada, the team provides IT strategy consulting and cloud consulting & SI.Read More
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71$10,000+2 - 9 employeesLondon, CanadaBased in London, Canada, Red Square Labs Inc. Is a small Enterprise App Modernization company. Their services include Enterprise App Modernization and UX/UI Design.Read More
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72$1,000+10 - 49 employeesMississauga, CanadaRead More
Located in Mississauga, Canada and Kolkata, India, Primary Infotech Private Limited is an app development firm. The small company was founded in 2019. Their services include mobile app development, web design, and e-commerce development.
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73Undisclosed250 - 999 employeesToronto, CanadaUX design agency Catalyst IT was launched in 1997. The company provides UX/UI Design and Custom Software Development.Read More
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74Undisclosed250 - 999 employeesToronto, CanadaNet Solutions is an AI firm. Their midsize team is based in Toronto, Canada; Chandigarh, India; London, England and New York, New York and provides Artificial Intelligence, E-Commerce Development, Enterprise App Modernization, Custom Software Development, and more. The firm was founded in 2000.Read More
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MicrosoftIndustries
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75Undisclosed250 - 999 employeesWaterloo, CanadaZemoso Technologies is a Farmers Branch, Texas-based software development firm. The team specializes in Custom Software Development and Enterprise App Modernization.Read More
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76Undisclosed250 - 999 employeesToronto, CanadaCustom software development company Shinetech Software is headquartered in Beijing, China; Sydney, Australia; Melbourne, Australia and London, England. The midsize company was launched in 2001. Their team provides Custom Software Development, IT staff augmentation, Enterprise App Modernization, and Artificial Intelligence.Read More
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Barts Health NHS TrustIndustries
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77$25,000+250 - 999 employeesMississauga, CanadaDev Information Technology Ltd. Is an Ahmedabad, India-based cloud consulting & SI company. The team specializes in cloud consulting & SI and Cybersecurity.Read More
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78$10,000+250 - 999 employeesOttawa, CanadaBrightgrove is an IT staff augmentation company founded in 2011. The midsize Remscheid, Germany-based team specializes in IT staff augmentation, Custom Software Development, IoT development, Application Testing, and more.Read More
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ZWILLING Pluto TV RealPlusIndustries
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79$100,000+250 - 999 employeesToronto, CanadaObjective Group Inc - OGI is a custom software development firm. Their midsize team is located in Chicago, Illinois; Sao Paulo, Brazil; Toronto, Canada and Porto, Portugal. The company focuses on Custom Software Development, Enterprise App Modernization, IT managed services, IT strategy consulting, and more.Read More
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LiferayIndustries
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