Top 100 Software Development Companies in Southampton
The Best of June 2026Looking for a top software developer in Southampton?
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 Southampton. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Southampton Software Developers
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331$10,000+10 - 49 employeesCharlbury, EnglandEvensix is a website development firm. They focus on Web Development and Web Design and are based in Charlbury, England.Read More
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Goodwood Sanity Archivist My Milton Keynes -
332$50,000+1,000 - 9,999 employeesLondon, EnglandBGTS is a custom software development firm. The London, England-based agency was launched in 1997. The large team specializes in Custom Software Development, IT staff augmentation, Artificial Intelligence, BI & big data consulting & SI, and more.Read More
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333Undisclosed10 - 49 employeesBristol, EnglandWired Media, a web design agency, is headquartered in Bristol, England. They focus on Web Design and Web Development and were founded in 2000.Read More
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334$10,000+10 - 49 employeesLondon, EnglandEstablished in 2017, Foresight Mobile is a small app development company. Their team provides Mobile App Development, Custom Software Development, Web Development, and API Development. The firm is based in Manchester, England; Birmingham, England and London, England.Read More
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Table.co Swrve Levi Strauss EAIndustries
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335$10,000+2 - 9 employeesHooley, EnglandLaunched in 2018, Loopspeed is a small custom software development firm in Hooley, England. Their team provides Custom Software Development and Mobile App Development.Read More
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336$10,000+50 - 249 employeesLondon, EnglandUnibrix is a midsize web development firm. Based in Cherkasy, Ukraine and London, England, the company was founded in 2013. Their services include Web Development, Custom Software Development, Mobile App Development, Application Testing, and more.Read More
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337$10,000+10 - 49 employeesLondon, EnglandKeyToTech is an application development company located in London, England; L'viv, Ukraine and London, England. The small company was launched in 2017. Their team provides Mobile App Development, Artificial Intelligence, Custom Software Development, Generative AI, and more.Read More
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Meest Post UAMentalHelp Cranberry Apps FlitsboekIndustries
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338$5,000+50 - 249 employeesLondon, EnglandSimpragma Services is a Bengaluru, India-based artificial intelligence development company. Their services include Artificial Intelligence and Custom Software Development.Read More
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339$10,000+10 - 49 employeesLondon, EnglandLaunched in 2022, InnotatzIT Solutions Private Limited is a IT staff augmentation company. Headquartered in Saligao, India; London W2 London W2 6BD, United Kingdom; Kuala Lumpur, Malaysia and Westchester, Illinois, their small team specializes in IT staff augmentation, IT strategy consulting, corporate training, business consulting, and more.Read More
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340$1,000+10 - 49 employeesLondon, EnglandRead More
Looming Tech, an app development company, is located in Sofia, Bulgaria and London, United Kingdom. The agency offers mobile app development, web development, custom software development, e-commerce development, and more and has a small team.The agency was founded in 2020.
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Lyst (http://lyst.co.uk/) Which (http://which.co.uk/) Imray Laurie Norie & Wilson (http://imray.com/) Hintsa (https://www.hintsa.com/)Industries
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341$5,000+2 - 9 employeesEast Grinstead, EnglandBumblebee IT Solutions Ltd, a custom software development firm, was established in 2019. The company offers Custom Software Development and Web Development.Read More
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342$1,000+10 - 49 employeesAmersham, EnglandEXplosion digital is a small Digital Strategy company. They offer Digital Strategy and Custom Software Development and were founded in 2012.Read More
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343$25,000+10 - 49 employeesCrowborough, EnglandCustom software development company Elysium Ltd is headquartered in Crowborough, England. The company focuses on Custom Software Development, DevOps Managed Services, Enterprise App Modernization, Application Management & Support, and more and is small.The company was founded in 1991.Read More
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344$10,000+2 - 9 employeesLondon, EnglandRead More
The Beaverhead Ltd is a London-based development studio. Founded in 2014, their team of fewer than 10 specializes in custom software, mobile app, and web development services. They primarily serve small to midmarket businesses.
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Big Lazy PandaIndustries
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345Undisclosed10 - 49 employeesLondon, EnglandCustom software development firm VTrack Solutions was launched in 2021. The firm specializes in Custom Software Development, and is small.Read More
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346Undisclosed250 - 999 employeesLondon, EnglandApp development firm Holycode was launched in 2014. Located in Beograd, Serbia; Novi Sad, Serbia; Niš, Serbia and Binningen, Switzerland, their midsize team provides Mobile App Development, Application Management & Support, ERP consulting and SI, Custom Software Development, and more.Read More
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347$1,000+10 - 49 employeesHarrow, EnglandArete Square is a Harrow, England-based software development firm and website development firm. They specialize in Custom Software Development and Web Development and were launched in 2017.Read More
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348$1,000+10 - 49 employeesWembley, EnglandUser experience company Ultralink IT Solutions LLP was founded in 2025. They are in Ahmedabad, India; Dubai, United Arab Emirates and Wembley, England and have a small team. Their services include UX/UI Design, Custom Software Development, Web Development, E-Commerce Development, and more.Read More
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349$10,000+50 - 249 employeesLondon, EnglandAecor is a midsize London, England-based UX design agency. The team specializes in UX/UI Design and Custom Software Development.Read More
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Prolius, Island Energy Group, Insite Energy, Paysme, Eurosporting, Pitchero, Met Systems, DRSI, Bite IT, Instalcomm, Polpo, TQG, SPX FlowIndustries
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350$10,000+10 - 49 employeesLondon, EnglandFleapo, a software development firm, was launched in 2015. Their small team is based in London, England; Tallinn, Estonia; Singapore and Toronto, Canada and focuses on Custom Software Development, Mobile App Development, Artificial Intelligence, IT strategy consulting, and more.Read More
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Mio Amore West Bengal Pollution Control Board TagMango Fresh AisleIndustries
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351$50,000+250 - 999 employeesLondon, EnglandSovTech UK is an IT staff augmentation company. They are headquartered in London, England and have midsize team. They offer IT staff augmentation and Custom Software Development.Read More
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352$1,000+2 - 9 employeesLondon, EnglandLeojbarnett.co is an user experience design company founded in 2015. The firm specializes in ux/ui design, video production, custom software development, web development, and more and has a small team.Read More
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353$10,000+10 - 49 employeesLondon, EnglandRead More
Codepunch Ltd is a London, United Kingdom-based mobile application development firm. The small team specializes in mobile app development, web development, custom software development, web design, and more. The company was launched in 2022.
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354$50,000+250 - 999 employeesLondon, EnglandParser, a software development firm, is in London, England and Barcelona, Spain. They provide Custom Software Development and Generative AI.Read More
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355$10,000+10 - 49 employeesLondon, EnglandRead More
ICustomWeb is a website development firm founded in 2018. The company offers web development, web design, and ux/ui design and has a small team. The company is located in Bournemouth, United Kingdom.
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356$10,000+10 - 49 employeesLondon, EnglandSkillo® is an IT staff augmentation company based in Sofia, Bulgaria and London, England. The small team specializes in IT staff augmentation, Custom Software Development, Artificial Intelligence, Corporate Training & Coaching, and more and was launched in 2018.Read More
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357$25,000+1,000 - 9,999 employeesHarrow, EnglandIT strategy consulting company Changepond Technologies Private Limited was established in 2000. The agency specializes in IT strategy consulting and IT managed services.Read More
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358$10,000+10 - 49 employeesCroydon, EnglandRudrax Technologies Limited is a small custom software development company based in Croydon, England. Launched in 2025, the team provides Custom Software Development, Artificial Intelligence, Mobile App Development, Web Development, and more.Read More
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359$1,000+50 - 249 employeesLondon, EnglandMadiff is an artificial intelligence company. Their midsize team is located in Warszawa, Poland; Braga, Portugal; Kraków, Poland and Los Angeles, California. The agency provides Artificial Intelligence, IT managed services, Custom Software Development, Blockchain, and more.Read More
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AWP Polska SP. z o.o.Industries
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360$5,000+2 - 9 employeesLondon, EnglandPlantec, a software development company, was established in 2022. The team focuses on Custom Software Development and Market Research.Read More
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