Top 50 Software Development Companies in London
The Best of March 2025Looking for a top software developer in London?
As the use of mobile and web apps rise, your business’s digital presence becomes even more important. The biggest challenge facing organizations is how they can keep up in the digital world. The best way is to continuously develop up-to-date software that allows your organization to maintain an impactful digital presence.
To assist you in your search for a partner, we’ve compiled this list of the top software development companies in London. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best London Software Developers
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1$1,000+50 - 249 employeesKitchener, CanadaRead More
Digia is a software development company founded in 2017. Based in Toronto, Canada, the team specializes in web development, mobile app development, and enterprise app modernization.
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2$1,000+10 - 49 employeesLondon, CanadaCoreSolutions Software Inc. Is a custom software development firm founded in 1987. The team focuses on Custom Software Development and Web Development and is in London, Canada.Read More
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3$10,000+2 - 9 employeesLondon, CanadaSoftware development firm ENJINE was established in 2017. The small team offers Custom Software Development and BI & big data consulting & SI.Read More
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4Undisclosed10 - 49 employeesLondon, CanadaStep Software Inc. Is a custom software development firm established in 2005. The firm specializes in Custom Software Development and IoT development, and is small.Read More
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5$5,000+50 - 249 employeesLondon, CanadaNext Dimension is an IT managed services company. They specialize in IT managed services and IT strategy consulting and are located in Windsor, Canada and London, Canada.Read More
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Mastronardi ProduceIndustries
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6Undisclosed2 - 9 employeesLondon, CanadaHeadquartered in London, Canada, leelatechnologies is a web design company. They offer Web Design and BI & big data consulting & SI and were launched in 2018.Read More
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7$50,000+10 - 49 employeesKitchener, CanadaDatarockets is a software development company. They are based in Toronto, Canada; Kitchener, Canada; New York, New York and Warszawa, Poland and have a small team. Their services include Custom Software Development, Artificial Intelligence, and Mobile App Development. The agency was established in 2014.Read More
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Nike Mejuri Dealmaker SpendhoundIndustries
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8$10,000+10 - 49 employeesKitchener, CanadaEstablished in 2022, Cloudnonic Corp. Is a generative ai company. The firm offers generative ai, custom software development, and mobile app development and has a small team.Read More
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Ekom AIIndustries
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9Undisclosed2 - 9 employeesLondon, CanadaIn London, Canada, 2081 Technologies Development Inc. Is a data analytics company. They focus on BI & big data consulting & SI and cloud consulting & SI.Read More
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10$5,000+2 - 9 employeesLondon, CanadaArtificial intelligence development company Packet39 is headquartered in London, Canada. They provide Artificial Intelligence and AR/VR development and were founded in 2015.Read More
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11$10,000+10 - 49 employeesKitchener, CanadaRead More
UaStar is a software company founded in Dnipro, Ukraine in 2019 with over 10 employees. They are experts in custom software, web, and mobile app development solutions for small and mid-market businesses in the fields of financial, business, and transportation services.
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Cruise LifeIndustries
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12$1,000+10 - 49 employeesWaterloo, CanadaInara consultancy services is a custom software development company established in 2018. The small team offers custom software development, mobile app development, web development, IoT development, and more. The company is located in Ahmedabad, India.Read More
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13$5,000+10 - 49 employeesWaterloo, CanadaSpringTimeSoftware is a software development firm established in 2002. The company provides Custom Software Development and ERP consulting and SI, and is small.Read More
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14$1,000+10 - 49 employeesBreslau, CanadaRead More
DrakeTech Inc is a software development company. The small Breslau, Canada-based team focuses on custom software development, web development, e-commerce development, search engine optimization, and more. The firm was established in 2015.
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15$25,000+10 - 49 employeesWaterloo, CanadaLaunched in 2016, Zeitspace is an user experience design company. The team provides UX/UI Design and Product Design.Read More
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16$25,000+10 - 49 employeesWaterloo, CanadaRead More
Coretec Inc. is a web and mobile applications developer based in Waterloo, Canada. Founded in 2009, the team of 79 specializes in custom software development, enterprise app modernization, and blockchain.
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17Undisclosed250 - 999 employeesCambridge, CanadaStridely Solutions is an ERP consulting and SI company. Founded in 2006, the team focuses on ERP consulting and SI, CRM consulting and SI, Low/No Code Development, cloud consulting & SI, and more. Their midsize company is located in Ahmedabad, India; Mason, Ohio; Cambridge, Canada and Vadodara, India.Read More
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18$5,000+50 - 249 employeesGuelph, CanadaApplication development firm Zennaxx was launched in 2014. They are headquartered in Guelph, Canada and Rajkot, India and have a midsize team. Their services include Mobile App Development, Custom Software Development, Web Development, UX/UI Design, and more.Read More
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19Undisclosed250 - 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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20$10,000+2 - 9 employeesWaterloo, CanadaUX company Ready Set Go was launched in 2017. The company offers UX/UI Design and Custom Software Development.Read More
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21$250,000+10 - 49 employeesKitchener, CanadaStrata Research is a custom software development company. Launched in 2019, the firm specializes in Custom Software Development and Web Development.Read More
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22$5,000+2 - 9 employeesWaterloo, CanadaIn Waterloo, Canada, Fluxuous, Inc. Is a custom software development company. Their services include Custom Software Development and Web Development.Read More
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23$1,000+10 - 49 employeesCambridge, CanadaDevLux Software Studio & Startup Ventures Private Limited is an IT staff augmentation company. Founded in 2017, the company provides IT staff augmentation and Web Development.Read More
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24Undisclosed50 - 249 employeesKitchener, CanadaISU Corp is a cloud consulting & SI company founded in 2005. The company focuses on cloud consulting & SI and Custom Software Development.Read More
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25$10,000+10 - 49 employeesBrant, CanadaArtificial intelligence company Factr Limited was launched in 2018. The team focuses on Artificial Intelligence and Blockchain.Read More
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26$10,000+2 - 9 employeesWaterloo, CanadaNorthsail Software is a website development company. The team is located in Waterloo, Canada, and their services include Web Development and Custom Software Development.Read More
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27$1,000+50 - 249 employeesWaterloo, CanadaInterconnect Technologies, a web design company, is headquartered in Waterloo, Canada. Launched in 2023, the team specializes in Web Design and Custom Software Development.Read More
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28$10,000+50 - 249 employeesGuelph, CanadaRead More
Application development company Glasier Inc. Was established in 2017. Their small team is located in Ahmedabad, India and First Floor, London, W1W 7LT, United Kingdom. Glasier Inc. Focuses on mobile app development, web development, ux/ui design, e-commerce development, and more.
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29$5,000+2 - 9 employeesKitchener, CanadaSoftware development firm Elesier is headquartered in Kitchener, Canada and Knowlton Township, New Jersey. The team offers Custom Software Development and Mobile App Development.Read More
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30$1,000+10 - 49 employeesCambridge, CanadaLogicloops IT Pvt. Ltd., a website development firm, is in Ahmedabad, India and Cambridge, Canada. They specialize in Web Development and Mobile App Development.Read More
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