Top 100 IT Services Companies in Southampton
The Best of December 2025Looking for a top IT services company in Southampton?
For your company to grow, it is essential to choose the best technology. Hiring an innovative IT services provider is the easiest way to ensure that you are making the best use of technology, increasing sales, and staying one step ahead of the competition.
To assist you in your search for a partner, we’ve compiled this list of the top IT consultants in Southampton. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Southampton IT Companies
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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.
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1$1,000+50 - 249 employeesColden Common, EnglandEvalian, a Cybersecurity company, is in Colden Common, England; London, England and Worcester, England. The midsize team specializes in Cybersecurity and was founded in 2017.Read More
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AlliantsIndustries
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2$10,000+250 - 999 employeesHampshire, EnglandCommunication Crafts is a website development firm. They are located in Lewes, Delaware; Hampshire, England and Ahmedabad, India and have a midsize team. The firm offers Web Development, Mobile App Development, Video Production, IT managed services, and more.Read More
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NutriMixologyIndustries
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3$10,000+10 - 49 employeesSouthampton, EnglandFounded in 2017, JDD Agency is a custom software development company. The agency focuses on Custom Software Development, IT strategy consulting, Application Management & Support, Web Development, and more and has a small team.Read More
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4$5,000+50 - 249 employeesRomsey, EnglandEspria is a Thundridge, England-based IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI.Read More
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5$5,000+250 - 999 employeesPortsmouth, EnglandEstablished in 1996, Bell Microsystems Ltd is a midsize Portsmouth, England-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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6$1,000+10 - 49 employeesSouthampton, EnglandHJS Technology is an IT managed services company. Their team is headquartered in Southampton, England. The company focuses on IT managed services and IT strategy consulting.Read More
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7$1,000+2 - 9 employeesTotton, EnglandCentury IT Services, an IT strategy consulting company, is in Totton, England. They provide IT strategy consulting and unified communications consulting & SI.Read More
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8$1,000+2 - 9 employeesFareham, EnglandPraxiis Ltd is a CRM consulting and SI company. Founded in 2021, the agency is in Fareham, England. Their services include CRM consulting and SI.Read More
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9$5,000+10 - 49 employeesChandler's Ford, EnglandBased in Chandler's Ford, England, Vermont Systems is a small IT managed services company. Their services include IT managed services and cloud consulting & SI.Read More
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10$5,000+50 - 249 employeesPortchester, EnglandTaylor Made Computer Solutions is an IT managed services company. In Portchester, England and Southampton, England, their team offers IT managed services and IT strategy consulting.Read More
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11$5,000+50 - 249 employeesChilworth, EnglandAap3 is an IT managed services company. Their team is based in Chilworth, England. The firm provides IT managed services and other IT consulting and SI.Read More
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12$5,000+50 - 249 employeesTotton, EnglandAmicus ITS is an IT managed services company. In Totton, England, their midsize team focuses on IT managed services and cloud consulting & SI. The agency was established in 1988.Read More
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13$5,000+50 - 249 employeesCams Hall Estate, EnglandIT managed services company Cobweb Solutions Ltd was founded in 1996. The agency focuses on IT managed services and IT strategy consulting.Read More
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14$5,000+10 - 49 employeesPortsmouth , EnglandIT managed services company Elite Limited was founded in 1998. The company offers IT managed services and IT strategy consulting.Read More
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15Undisclosed50 - 249 employeesPortsmouth, EnglandSearchlight Cyber is a Cybersecurity company. They are based in Portsmouth, England and have midsize team. They focus on Cybersecurity.Read More
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16Undisclosed2 - 9 employeesWinchester, EnglandBITSmart.tech, an IT strategy consulting company, is headquartered in Winchester, England. The team provides IT strategy consulting and cloud consulting & SI.Read More
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17$10,000+10 - 49 employeesSouthampton, EnglandIT strategy consulting company Blue Frontier was founded in 2005. The firm specializes in IT strategy consulting and Mobile App Development.Read More
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18Undisclosed10 - 49 employeesPortsmouth, EnglandRead More
Spark Sales Online is a Portsmouth, United Kingdom-based ecommerce marketing company. The small team offers ecommerce marketing, e-commerce development, ERP consulting and SI, web design, and more. The company was established in 2013.
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19$1,000+50 - 249 employeesHants, EnglandProcessFlows, a Back Office Outsourcing company, focus on Back Office Outsourcing and Custom Software Development. They were launched in 1987.Read More
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20$25,000+250 - 999 employeesYerevan, ArmeniaRead More
SADA Systems, with a team of 350+ employees, is a software consulting agency that was founded in 2000. SADA Systems is headquartered in Los Angeles, with an office in Washington. The agency helps a variety of clients with their cloud consulting and system integration, IT strategy consulting, and software development needs.
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Colgate-PalmoliveIndustries
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21Undisclosed10 - 49 employeesSouthampton, EnglandVIQU is a Birmingham , England-based Staffing company. Launched in 2014, the team specializes in Staffing and Recruiting.Read More
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22Undisclosed2 - 9 employeesWarsash, EnglandHampshire Marketing is a small social media marketing agency. Established in 2025, the team focuses on Social Media Marketing and Content Marketing.Read More
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23$1,000+2 - 9 employeesPortsmouth, EnglandSmall graphic design company Serenity Digital, is located in Portsmouth, England. Their services include Graphic Design and Web Design.Read More
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24$1,000+50 - 249 employeesRopley Dean, EnglandClevertouch Marketing is a Ropley Dean, England-based Marketing Strategy and data analytics company. The team provides Marketing Strategy and BI & big data consulting & SI.Read More
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25$5,000+2 - 9 employeesSouthampton, EnglandSmall IT managed services company pacIT Technical Services Ltd, is headquartered in Southampton, England. Their services include IT managed services and cloud consulting & SI.Read More
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26Undisclosed10 - 49 employeesWhitchurch, EnglandInfosec Partners is a Whitchurch, England-based Cybersecurity company. Their services include Cybersecurity.Read More
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27$10,000+10 - 49 employeesWimborne, EnglandInStandart, an IT staff augmentation company, was founded in 2014. Their small team is located in Wimborne, England. Their services include IT staff augmentation, Custom Software Development, Web Design, UX/UI Design, and more.Read More
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28$1,000+10 - 49 employeesBournemouth, EnglandInfopoly is a small data analytics company. They offer BI & big data consulting & SI, cloud consulting & SI, CRM consulting and SI, IT staff augmentation, and more and were founded in 2020. The firm is in Bournemouth, United Kingdom and Ashford, United Kingdom.Read More
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29$50,000+250 - 999 employeesFarnborough, EnglandOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
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Smith & NephewIndustries
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30Undisclosed50 - 249 employeesFarnborough, EnglandRead More
Midsize Cybersecurity company Foresite Cybersecurity, is located in Overland Park, Kansas and Farnborough, England. Established in 2013, the team provides Cybersecurity, Compliance Consulting, cloud consulting & SI, and IT managed services.
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