Top 80 Systems Integrator Companies in Tallinn
The Best of December 2025List of the Best Tallinn System Integrators
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1$25,000+1,000 - 9,999 employeesTallinn, EstoniaRead More
ELEKS is a custom software development firm established in 1991. Their large team is in Tallinn, Estonia; L'viv, Ukraine; Berlin, Germany and Rzeszów, Poland. Their services include Custom Software Development, BI & big data consulting & SI, cloud consulting & SI, Cybersecurity, and more.
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BNY Mellon DPD Acino DRAXIndustries
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2$10,000+50 - 249 employeesTallinn, EstoniaRead More
DATAFOREST is a business intelligence company. Established in 2018, the midsize agency is located in Kyiv, Ukraine and Tallinn, Estonia. Their services include BI & big data consulting & SI, Artificial Intelligence, Custom Software Development, AI Consulting, and more.
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AM TradingIndustries
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3$50,000+250 - 999 employeesKyiv, UkraineRead More
Midsize IoT development company Yalantis, is in Warszawa, Poland; L'viv, Ukraine; Larnaca, Cyprus and Dnipro, Ukraine. Founded in 2008, the team specializes in IoT development, BI & big data consulting & SI, Custom Software Development, Artificial Intelligence, and more.
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Toyota Tsusho Zillow X (Google X) KPMGIndustries
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4$50,000+250 - 999 employeesTallinn, EstoniaLocated in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England, Jelvix is a software development company. The midsize agency was established in 2011. Their services include Custom Software Development, Mobile App Development, Artificial Intelligence, and cloud consulting & SI.Read More
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Tiber Capital GroupIndustries
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5$10,000+50 - 249 employeesTallinn, EstoniaUVIK Software is a data analytics company. Their midsize team is in Tallinn, Estonia; Kraków, Poland; Tel Aviv-Yafo, Israel and Dubai, United Arab Emirates. Their services include BI & big data consulting & SI, Artificial Intelligence, Generative AI, IT staff augmentation, and more. The company was launched in 2015.Read More
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6$25,000+250 - 999 employeesTallinn, EstoniaCivitta is an AI development company. Founded in 2013, the midsize company is located in Vilnius, Lithuania; Rīga, Latvia; Chișinău, Moldova and Kyiv, Ukraine. Their team offers Artificial Intelligence, Custom Software Development, cloud consulting & SI, Enterprise App Modernization, and more.Read More
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Global Airlines AI Front Desk BL.INK Franchise RampIndustries
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7$5,000+10 - 49 employeesTallinn, EstoniaPerfsys, a cloud consulting & SI company, was founded in 2013. Their small team is in Tallinn, Estonia; Dnipro, Ukraine; Split, Croatia and Lisboa, Portugal. Their services include cloud consulting & SI, Microservices Architecture Services, DevOps Managed Services, IT managed services, and more.Read More
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8$1,000+50 - 249 employeesTallinn, EstoniaCybersecurity company DATAMI is based in Tallinn, Estonia; New York, New York and Kyiv, Ukraine. The midsize firm was launched in 2016. Their services include Cybersecurity, Blockchain, DevOps Managed Services, IT managed services, and more.Read More
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Solvd Adr0meda S-PROIndustries
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9$25,000+250 - 999 employeesTallinn, EstoniaRead More
Helmes is a software development company that was founded in 1991. The company features 230 employees across 2 different locations: Tallinn, Estonia, and Minsk, Belarus. Helmes focuses its efforts on mobile app development, custom software development, web development, and IT strategy consulting.
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TeliaIndustries
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10$5,000+10 - 49 employeesPembroke Pines, FLSkillforte Pvt Ltd is an IT strategy consulting and custom software development firm. They specialize in IT strategy consulting and custom software development and were founded in 2014. Their small team is located in Islamabad, Pakistan; Pembroke Pines, Florida and Tallinn, Estonia.Read More
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11$10,000+10 - 49 employeesVancouver, CanadaRead More
Fordewind.io is a Kyiv, Ukraine-based software development company. Launched in 2015, the small team provides custom software development, IoT development, mobile app development, web development, and more.
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12$5,000+10 - 49 employeesTallinn, EstoniaRead More
VINT Consult is a mid-sized business consulting firm headquartered in Minsk, Belarus, with additional offices in Kyiv, Ukraine and Klaipėda, Lithuania. Founded in 2011, their main focus lines are business consulting, blockchain, and ERP consulting.
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Macros gmbhIndustries
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13$10,000+50 - 249 employeesTallinn, EstoniaIspirer Systems is an Enterprise App Modernization company. Their midsize team is headquartered in Bothell, Washington and Tallinn, Estonia. Their services include Enterprise App Modernization, Other Application Development, other IT consulting and SI, Custom Software Development, and more. The firm was launched in 1999.Read More
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Toyota University of Maryland Cardinal Health Continental Tire The AmericasIndustries
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14$5,000+50 - 249 employeesTallinn, EstoniaRead More
Noxtton was founded in 2016 and is headquartered in Tbilisi, Ga. with another location in London. With 16 employees, they provide cybersecurity, web design, and mobile and app marketing for midmarket and small businesses.
Clients
EBRD -
15$1,000+10 - 49 employeesTallinn, EstoniaRead More
Catapult Labs is a consulting firm based in Tallinn, Estonia with more than 10 employees. Since 2015, they have provided IT strategy consulting, cloud consulting, and custom software development solutions to clients ranging from startups to corporations.
Clients
EricssonIndustries
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16$5,000+2 - 9 employeesTallinn, EstoniaRead More
Zetico is a B2B digital consulting firm founded in Kyiv in 2020 with no more than two experts. They specialize in web development, custom software development, and cloud consulting solutions for various clients.
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Mozilla FoundationIndustries
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17$10,000+50 - 249 employeesTallinn, EstoniaFinestmedia is a midsize IT staff augmentation company. Launched in 2000, the firm is in Tallinn, Estonia and Gdańsk, Poland. Their team provides IT staff augmentation, Custom Software Development, IT strategy consulting, cloud consulting & SI, and more.Read More
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18Undisclosed2 - 9 employeesTallinn, EstoniaUppumatu is a Tallinn, Estonia-based corporate training & coaching company. The small team focuses on corporate training & coaching. The firm was launched in 2023.Read More
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19$10,000+10 - 49 employeesTallinn, EstoniaLeverUP is a small CRM consulting and SI company. Launched in 2021, the firm is based in Zagreb, Croatia and Tallinn, Estonia. Their services include CRM consulting and SI, Email Marketing, Artificial Intelligence, and Enterprise App Modernization.Read More
Clients
DanfossIndustries
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20$25,000+10 - 49 employees6th of October City, EgyptCustom software development firm Badgewell is based in Newark, Delaware; 6th of October City, Egypt and Tallinn, Estonia. The small firm was founded in 2018. Their team provides Custom Software Development, Mobile App Development, Low/No Code Development, Web Design, and more.Read More
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21$5,000+50 - 249 employeesTallinn, EstoniaAmazinum, an artificial intelligence company, was founded in 2019. Based in Ternopil, Ukraine; Tallinn, Estonia and Hoboken, New Jersey, their midsize team focuses on Artificial Intelligence, AI Consulting, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
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22$50,000+10 - 49 employeesTallinn, EstoniaRead More
MindTitan is a small AI development company. Founded in 2016, the firm is in Tallinn, Estonia and Portland, Oregon. Their team offers Artificial Intelligence, custom software development, and BI & big data consulting & SI.
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23$5,000+10 - 49 employeesTallinn, EstoniaRead More
Geek-Solutions LLC is a custom software development company based in Minsk, Belarus. The company, founded in 2015, has around 40 employees and provides a wide range of services that include IT strategy consulting, cloud consulting & SI, IT managed services, IT staff augmentation, and custom software development. Geek-Solutions serves enterprise and smaller-sized companies in various industries that include business services, consumer products & services, and education.
Clients
SpotVisionIndustries
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24Undisclosed10 - 49 employeesTallinn, EstoniaIT Outstaffing is an IT staff augmentation company. Their small team is headquartered in Wilmington, Delaware. The company specializes in IT staff augmentation and HR services.Read More
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25$10,000+250 - 999 employeesBellevue, WAConfiz, an IT staff augmentation company, is in Bellevue, Washington and Dubai, United Arab Emirates. Launched in 2005, the team offers IT staff augmentation and ERP consulting and SI.Read More
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26$5,000+10 - 49 employeesTallinn, EstoniaRead More
Protagonist is a Cybersecurity company. They specialize in Cybersecurity, cloud consulting & SI, and IT managed services and were launched in 2019. The agency is in Tallinn, Estonia.
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27$50,000+50 - 249 employeesWarszawa, PolandDevKit, a custom software development firm, was established in 2021. They are based in Warszawa, Poland; Wilmington, Delaware and Tallinn, Estonia and have a midsize team. Their services include Custom Software Development, Web Development, Artificial Intelligence, and BI & big data consulting & SI.Read More
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28$5,000+10 - 49 employeesTallinn, EstoniaDirect Marketing company WE2 DIGITAL AGENCY is headquartered in Barcelona, Spain; Barcelona, Spain; Tallinn, Estonia and Ciudad de México, Mexico. The company focuses on Direct Marketing, Email Marketing, Mobile & App Marketing, Affiliate Marketing, and more and is small.The company was established in 2021.Read More
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29$5,000+10 - 49 employeesTallinn, EstoniaCut Congigurator, a software development firm, was launched in 2022. They are in Kyiv, Ukraine and Tallinn, Estonia and have a small team. Cut Congigurator provides custom software development, web development, ERP consulting and SI, mobile app development, and more.Read More
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30$5,000+10 - 49 employeesTallinn, EstoniaCybersecurity company ADVSEC is located in Tallinn, Estonia. The small firm was launched in 2024. Their team provides Cybersecurity and cloud consulting & SI.Read More
Industries
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