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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31$25,000+50 - 249 employeesIstanbul, TürkiyeEstablished in 2017, Deka Technology is a software development company. The midsize team provides Custom Software Development and BI & big data consulting & SI.Read More
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32$1,000+10 - 49 employeesIstanbul, TürkiyeSufle is a cloud consulting & SI company. The Istanbul, Türkiye-based company was founded in 2018. Their team focuses on cloud consulting & SI and Custom Software Development.Read More
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33$5,000+50 - 249 employeesSarıyer, TürkiyeKeytorc Software Testing Services, a midsize IT strategy consulting company, is based in Sarıyer, Türkiye. The team specializes in IT strategy consulting.Read More
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34Undisclosed50 - 249 employeesIstanbul, TürkiyeTechnosoft Automotive | Yana Automotive Solution is a Singapore, Singapore-based ERP consulting and SI company. They offer ERP consulting and SI and cloud consulting & SI and were founded in 2012.Read More
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35$50,000+250 - 999 employeesIstanbul, TürkiyeATP is a midsize software development firm located in Istanbul, Türkiye. The team provides Custom Software Development and CRM consulting and SI.Read More
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36Undisclosed50 - 249 employeesistanbul, TürkiyeCloud consulting & SI company ICT Cloud Computing Services GMBH is in Eschborn, Germany and istanbul, Türkiye. They specialize in cloud consulting & SI and were launched in 2015.Read More
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37Undisclosed10 - 49 employeesIstanbul, TürkiyeForte Partners is a small big data analytics company in Istanbul, Türkiye and Dubai, United Arab Emirates. The team specializes in BI & big data consulting & SI and Digital Strategy.Read More
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38Undisclosed50 - 249 employeesIstanbul, TürkiyeFounded in 1999, Netsmart is a Cybersecurity company. The midsize team focuses on Cybersecurity and IT managed services.Read More
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39$1,000+10 - 49 employeesIstanbul, TürkiyeEkoPC Bilisim Hiz. San. Ve Tic. Ltd. Sti. Is an IT managed services company based in Istanbul, Türkiye and Istanbul, Türkiye. Their services include IT managed services and IT staff augmentation.Read More
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40$5,000+50 - 249 employeesIstanbul, TürkiyeElcore is an IT strategy consulting and cloud consulting & SI company founded in 2016. Their team offers IT strategy consulting and cloud consulting & SI.Read More
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41$5,000+50 - 249 employeesBAKIRKÖY, TürkiyeOrsado Solutions, a CRM consulting and SI and ERP consulting and SI company, was established in 2015. They focuses on CRM consulting and SI and ERP consulting and SI.Read More
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42Undisclosed2 - 9 employeesKadıköy , TürkiyeParametre Consulting is a Kadıköy , Türkiye-based ERP consulting and SI and IT strategy consulting company. Their services include ERP consulting and SI and IT strategy consulting.Read More
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43$5,000+2 - 9 employeesIstanbul, TürkiyeBig data company Biveri Teknoloji is headquartered in Istanbul, Türkiye. They focus on BI & big data consulting & SI and IT managed services and were launched in 2021.Read More
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44$25,000+250 - 999 employeesIstanbul, TürkiyeExperilabs.com is an IT strategy consulting company in Istanbul, Türkiye. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
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45$10,000+2 - 9 employeesİstanbul, TürkiyeRtt is a small cloud consulting & SI company launched in 2014. Their services include cloud consulting & SI.Read More
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46Undisclosed10 - 49 employeesIstanbul, TürkiyeHeadquartered in Istanbul, Türkiye and Yalova, Yalova Merkez, Türkiye, ANKASOFT is a small cloud consulting & SI company. Their services include cloud consulting & SI and DevOps Managed Services.Read More
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47$1,000+10 - 49 employeesIstanbul, TürkiyeIT strategy consulting company Skyloop Cloud is based in Istanbul, Türkiye. The team offers IT strategy consulting and cloud consulting & SI.Read More
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48Undisclosed10 - 49 employeesIstanbul, TürkiyeCoredet is a CRM consulting and SI company. The agency is headquartered in Istanbul, Türkiye. Their team offers CRM consulting and SI and Custom Software Development.Read More
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49$1,000+10 - 49 employeesİstanbul, TürkiyeVulnerDay is a Cybersecurity company. Launched in 2023, the company is headquartered in İstanbul, Türkiye. Their team provides Cybersecurity and IT strategy consulting.Read More
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50$5,000+2 - 9 employeesIstanbul, TürkiyeCybersecurity company Novus System Bilisim Teknolojileri Ltd. Was founded in 2023. The small team focuses on Cybersecurity and cloud consulting & SI.Read More
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51$1,000+250 - 999 employeesAl Kuwayt, KuwaitZenith Business Solutions is a Digital Strategy company. They are based in Al Kuwayt, Kuwait and Hyderabad, India. Their team offers Digital Strategy and IT strategy consulting.Read More
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52$75,000+2 - 9 employeesİstanbul , TürkiyeMyronsoft Bilisim, a data analytics company, was established in 2023. The company offers BI & big data consulting & SI and CRM consulting and SI, and is small.Read More
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53$1,000+2 - 9 employeesİstanbul, TürkiyeDataSeed is a İstanbul, Türkiye-based business intelligence company. They provide BI & big data consulting & SI and cloud consulting & SI.Read More
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54$10,000+2 - 9 employeesIstanbul, TürkiyeOfis Bilisim Danismanlik is a cloud consulting & SI company. They are located in Istanbul, Türkiye and have small team of experts. Their services include cloud consulting & SI and Cybersecurity.Read More
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55$75,000+250 - 999 employeesIstanbul, TürkiyeFounded in 2013, adesso Turkey is a custom software development firm. The agency provides Custom Software Development and Mobile App Development.Read More
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56$25,000+10 - 49 employeesİstanbul, TürkiyeSDM Yazılım Hizmetleri A.Ş. Is an ERP consulting and SI company headquartered in İstanbul, Türkiye. Founded in 2006, the team offers ERP consulting and SI and Custom Software Development.Read More
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57Undisclosed50 - 249 employeesIstanbul, TürkiyeVirgosol Information and Software Solutions is an Application Testing company. They are located in Istanbul, Türkiye and have a midsize team. Their services include Application Testing, IT managed services, IT strategy consulting, Artificial Intelligence, and more. The agency was launched in 2019.Read More
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58$5,000+50 - 249 employeesistanbul, TürkiyeLINETECO COMPUTER SOFTWARE HARDWARE MEDICAL DEVICES AND TOURISM IMPORT EXPORT TRADE LIMITED COMPANY is a big data company. Their services include BI & big data consulting & SI.Read More
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59$1,000+1,000 - 9,999 employeesİstanbul, TürkiyeTechOps Center / Tempo BPO, an Application Testing company, was founded in 2019. The company offers Application Testing and Cybersecurity, and is large.Read More
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60$10,000+10 - 49 employeesİstanbul, TürkiyeVelocesoft Software Solutions is a business intelligence company in İstanbul, Türkiye. They provide BI & big data consulting & SI, cloud consulting & SI, custom software development, web development, and more and were established in 2023.Read More
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