Top 100 IT Services Companies in Istanbul
The Best of December 2025Looking for a top IT services company in Istanbul?
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 Istanbul. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Istanbul IT Companies
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$1,000+50 - 249 employeesNaperville, ILBetterWorld 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.Read More
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1$25,000+50 - 249 employeesIstanbul, TürkiyeRead More
Headquartered in Dubai, UAE, Clariba is a performance management and analytics consultancy that works with enterprise and midmarket companies in the retail, manufacturing, energy, consumer products, financial services, and transportation industries. With offices in Barcelona, Madrid, Doha, and Istanbul, a team of over 20,000 employees provide big data consulting, IT management, IT staff augmentation, and software development services for clients
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VodafoneIndustries
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2$1,000+2 - 9 employeesIstanbul, TürkiyeEpctex is a small market research company in. Launched in 2022, the team offers market research.Read More
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3$25,000+50 - 249 employeesIstanbul, TürkiyeRead More
Founded in 2008, Radity GmbH is a digital development company based in Zurich, Switzerland, with offices in Istanbul, Turkey, and Kiev, Ukraine. Their team of 12 employees specializes in web development, custom software development, and UX/UI design primarily for small business clients.
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SocotraIndustries
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4$75,000+250 - 999 employeesSkopje, North MacedoniaRead More
Scalefocus is a provider of custom software solutions with 700+ employees and 7 delivery locations in Bulgaria, North Macedonia, and Türkiye. Founded in 2012, the company partners with clients across various sectors, including IT, Financial Services, Energy & Utilities, Aviation, iGaming, and others. With 500+ successful projects in 26 countries, Scalefocus has delivered transformative results for 300+ clients, including Fortune 500 companies, innovative start-ups, and established leaders.
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CuradenIndustries
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5$10,000+10 - 49 employeesIstanbul, TürkiyeRead More
Heraklet Software Solutions is a software company founded in 2017 and based in Bakırköy, Turkey. Their team of more than 10 provides graphic design, web design, and SEO services for clients that work in industries such as hospitality, media, and retail.
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Heykel KafasiIndustries
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6$25,000+50 - 249 employeesIstanbul, TürkiyeVNGRS is a cloud consulting & SI company. Founded in 2009, the agency specializes in cloud consulting & SI and BI & big data consulting & SI.Read More
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7Undisclosed250 - 999 employeesIstanbul, TürkiyeRead More
Authority Partners is a software firm based in Irvine, Calif. with more than 250 employees. They are experts in UX/UI design, IT managed services, and custom software development for various clients.
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ArtisIndustries
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8$10,000+10 - 49 employeesMaltepe/İstanbul, TürkiyeSanarise Teknoloji Endüstriyel İmalat Sanayi ve Ticaret Limited Şirketi is an ERP consulting and SI company launched in 2020. The small Maltepe/İstanbul, Türkiye-based team offers ERP consulting and SI, E-Commerce Development, Web Development, and Custom Software Development.Read More
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Tomster USAIndustries
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9$25,000+10 - 49 employeesMaslak, TürkiyeRead More
Application development company Mobilist is located in Maslak, Turkey; Çanakkale, Turkey and Beaverton, Oregon. The small company was launched in 2009. Their team specializes in mobile app development, cloud consulting & SI, blockchain, and web development.
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OkuvaryumIndustries
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10$10,000+10 - 49 employeesLos Angeles, TürkiyeRead More
Founded in 2005, Invemo is a tech company headquartered in Santa Monica with another location in IST, Turkey. Their team of 4 provide mobile app development, UX/UI design, IT strategy, and app modernization services to clients.
Clients
Invemo created innovative solutions for Philips -
11$1,000+2 - 9 employeesİstanbul, TürkiyeRead More
365 Consultancy, a market research company, is based in İstanbul, Turkey. The agency offers market research and IT strategy consulting and has a small team.The agency was established in 2019.
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12$1,000+2 - 9 employeesIstanbul, TürkiyeZero1 Technology is an IT strategy consulting company. They are in Istanbul, Türkiye and have a small team. Their services include IT strategy consulting, cloud consulting & SI, unified communications consulting & SI, Cybersecurity, and more. The agency was established in 2023.Read More
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13Undisclosed10 - 49 employeesSarıyer, TürkiyeSYNETA | Your IT Partner in Turkey is a small IT managed services company. Established in 2010, the agency is in Sarıyer, Türkiye. Their services include IT managed services, IT staff augmentation, Cybersecurity, other IT consulting and SI, and more.Read More
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14$75,000+250 - 999 employeesIstanbul, TürkiyeTestinium is an Application Testing company. Their midsize team is in Istanbul, Türkiye; Den Haag, Netherlands; San Francisco, California and London, England and specializes in Application Testing, IT managed services, Application Management & Support, IT strategy consulting, and more. The firm was launched in 2009.Read More
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INGIndustries
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15$5,000+10 - 49 employeesIstanbul, TürkiyeRead More
Ready Technology Services Inc. Is a software development firm established in 2015. The small team offers custom software development, web development, BI & big data consulting & SI, mobile app development, and more. The firm is located in Istanbul, Turkey and Istanbul, Turkey.
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16$10,000+50 - 249 employeesKöln, GermanyRead More
Qimia Gmbh is a midsize business intelligence company. Based in Köln, Germany; Hannover, Germany; San Diego, California and İstanbul, Turkey, the company was launched in 2015. Their team specializes in BI & big data consulting & SI, Artificial Intelligence, and cloud consulting & SI.
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17$5,000+10 - 49 employeesUskudar, TürkiyeRead More
Ronwell Digital is an IT Services and Consulting company based in Frisco, Tex. Founded in 2005, their team of about 30 focuses primarily on midmarket clients in the financial services and telecommunications industries. Services include web development, IT strategy consulting, and UC consulting.
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VodafoneIndustries
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18$50,000+1,000 - 9,999 employeesIstanbul, TürkiyeBGTS, a custom software development company, is headquartered in London, England and Sheffield, England. Their services include Custom Software Development and IT staff augmentation.Read More
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19$25,000+10 - 49 employeesİstanbul, TürkiyeCloud consulting & SI company Codefirst is located in İstanbul, Turkey. The small firm was founded in 2020. Their team specializes in cloud consulting & SI, other IT consulting and SI, blockchain, custom software development, and more.Read More
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20$1,000+10 - 49 employeesLondon, EnglandRead More
Altahonos is a digital reputation company based in London with offices in San Francisco and Istanbul. The company, founded in 2017, has a team of more than ten that provides cybersecurity, branding, digital strategy, SEO, and IT strategy consulting services to various clients and companies.
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Jasper's Info TechIndustries
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21$5,000+10 - 49 employeesISTANBUL, TürkiyeRead More
Founded in 2021, WeBlast Ltd. Is a digital strategy company. Their small team is located in ISTANBUL, Turkey. Their team provides digital strategy, content marketing, search engine optimization, web design, and more.
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QwertyGoIndustries
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22$1,000+50 - 249 employeesIstanbul, TürkiyeINSPARK Intelligent Business Solutions is a CRM consulting and SI company. They focus on CRM consulting and SI and Artificial Intelligence and were established in 1990.Read More
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BoschIndustries
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23$1,000+10 - 49 employeesŞişli, TürkiyeTecHive, an ERP consulting and SI company, is located in Şişli, Türkiye and Istanbul, Türkiye. They offer ERP consulting and SI and IT managed services and were launched in 2008.Read More
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24$75,000+50 - 249 employeesIstanbul, TürkiyeBig data company DATAMIND was founded in 2008. The company offers BI & big data consulting & SI and CRM consulting and SI, and is midsize.Read More
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25$25,000+50 - 249 employeesIstanbul, TürkiyePRODAFT, a Cybersecurity company, was established in 2012. They provides Cybersecurity.Read More
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26$5,000+50 - 249 employeesIstanbul, TürkiyeADEO Cyber Security is a Cybersecurity company. In Istanbul, Türkiye and Ankara, Türkiye, their midsize team offers Cybersecurity. The company was established in 2009.Read More
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27Undisclosed250 - 999 employeesIstanbul, TürkiyePayCore is an Istanbul, Türkiye-based IT managed services company. They offer IT managed services.Read More
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28Undisclosed1,000 - 9,999 employeesIstanbul, TürkiyeKoçSistem Bilgi ve IletiSim Hizmetleri A.S is an IT strategy consulting company. They are headquartered in Istanbul, Türkiye. Their team offers IT strategy consulting and IT managed services.Read More
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29Undisclosed1,000 - 9,999 employeesİstanbul, TürkiyeInnova IT Solutions is a large software development firm founded in 1999. Their team provides Custom Software Development and IT managed services.Read More
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30$5,000+10 - 49 employeesIstanbul, TürkiyeBig data company Vizio AI is based in Istanbul, Türkiye and Istanbul, Türkiye. Founded in 2021, the small team focuses on BI & big data consulting & SI, enterprise app modernization, web development, robotics process automation, and more.Read More
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