Top 100 Software Development Companies in Helsinki
The Best of December 2025Looking for a top software developer in Helsinki?
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 Helsinki. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Helsinki Software Developers
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1$25,000+250 - 999 employeesOslo, NorwayAltoros is a midsize Blockchain company. Founded in 2001, the firm is based in Pleasanton, California; Buenos Aires, Argentina; Oslo, Norway and Helsinki, Finland. Their team offers Blockchain, Custom Software Development, Web Development, Enterprise App Modernization, and more.Read More
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AllstateIndustries
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2Undisclosed1,000 - 9,999 employeesHelsinki, FinlandRead More
Cybercom Group is a software development firm based in Warsaw, Poland with other offices in Lodz and Bydgoszcz, Poland, Tampere and Helsinki, Finland, and Stockholm and Gothenburg, Sweden. Established in 1997, they have 1185 employees that provide web development, custom software, mobile development, internet of things, and more.
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3$25,000+250 - 999 employeesBerlin, GermanyPwrteams is an IT staff augmentation company. Their midsize team is based in Kraków, Poland; L'viv, Ukraine; Koerich, Luxembourg and Berlin, Germany. The company provides IT staff augmentation, Custom Software Development, Application Testing, Staffing, and more. The company was launched in 2007.Read More
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SiteCore TUI News UK Dow JonesIndustries
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4$5,000+2 - 9 employeesHelsinki, FinlandEstablished in 2023, ReApptor Oy is a software development company. The small Helsinki, Finland-based team focuses on custom software development.Read More
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5$50,000+250 - 999 employeesHelsinki, FinlandEstablished in 2005, Siili Solutions is a web development company. Their midsize team is in Helsinki, Finland; Wrocław, Poland; Szczecin, Poland and Vaasa, Finland and provides Web Development, UX/UI Design, IT staff augmentation, Custom Software Development, and more.Read More
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6$5,000+50 - 249 employeesHelsinki, FinlandRead More
Movial is a custom software development company. They are headquartered in Helsingfors, Finland and have a midsize team. The company provides custom software development.
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7$5,000+10 - 49 employeesHelsinki, FinlandRead More
Sangre is a design and development company headquartered in Helsinki. Their team of fewer than 50 serves mostly midmarket businesses in industries such as e-commerce, business services, and healthcare. Services include mobile app, custom software, and web development, as well as UX/UI and web design. Founded in 2015, they have additional offices in Warsaw, Poland.
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Colosseum Dental GroupIndustries
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8$1,000+50 - 249 employeesRajshahi, BangladeshDevxhub, an IT staff augmentation company, is in Rajshahi, Bangladesh; Rajshahi, Bangladesh; Helsinki, Finland and Hopkins, Minnesota. They focus on IT staff augmentation, Custom Software Development, Web Development, Mobile App Development, and more and were launched in 2020.Read More
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9$10,000+50 - 249 employeesHelsinki, FinlandRead More
IT strategy consulting company Wunderdog was founded in 2018. Their midsize team is based in Helsinki, Finland and Berlin, Germany. Wunderdog offers IT strategy consulting, custom software development, web development, IT staff augmentation, and more.
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10$10,000+50 - 249 employeesHelsingfors, FinlandRead More
IWA Ltd is a web services agency headquarted in Helsinki with offices in Tambon BanPed, Thailand and Abu Dhabi, United Arab Emirates. Founded in 2009, the team of 141 specializes in web development, mobile app development, and application management and support. They work primarily with midmarket and small businesses, focusing on real estate, transportation, arts, and entertainment and music.
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Likennevirta Oy/Virta LtdIndustries
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11$10,000+50 - 249 employeesEspoo, FinlandSoftware development company Emphasoft Nordic was founded in 2010. In , their midsize team focuses on custom software development.Read More
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12Undisclosed50 - 249 employeesHelsingfors, FinlandMidsize software development company FA Solutions, is located in Helsingfors, Finland and Stockholm, Sweden. The team focuses on Custom Software Development and Application Management & Support.Read More
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13$5,000+50 - 249 employeesHelsinki, FinlandWunder is a web development firm. The midsize Helsinki, Finland-based team provides Web Development and Custom Software Development. The firm was established in 2010.Read More
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14$1,000+10 - 49 employeesHelsinki, FinlandHuipsov Oy is an IT staff augmentation company headquartered in Helsinki, Finland. They specialize in IT staff augmentation, Web Development, Mobile App Development, Custom Software Development, and more and were launched in 2024.Read More
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15$5,000+2 - 9 employeesHelsinki, FinlandCustom software development firm LATO Strategy Tool specializes in Custom Software Development. They were founded in 2014.Read More
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16$10,000+50 - 249 employeesLecco, ItalyHalo Lab is a midsize branding agency headquartered in Dubai, United Arab Emirates; New York, New York; 08, Andorra and Odesa, Ukraine. They offer Branding, Web Design, UX/UI Design, Graphic Design, and more and were established in 2013.Read More
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Auth0Industries
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17$100,000+250 - 999 employeesHelsinki, FinlandLocated in New York, New York and Helsinki, Finland, Reaktor is a custom software development firm. They provide Custom Software Development and UX/UI Design.Read More
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18Undisclosed10 - 49 employeesHelsinki, FinlandLocated in Helsinki, Finland, N.Rich is a small software development company. Their services include Custom Software Development.Read More
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19$10,000+50 - 249 employeesBruxelles, BelgiumPhenomenon Studio is an UX design company. Their midsize team is in Dover, Delaware; Chicago, Illinois; New York, New York and Los Angeles, California. Their services include UX/UI Design, Web Development, Branding, Web Design, and more. The agency was established in 2019.Read More
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Airportr Nomupay One Text ShagaIndustries
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20Undisclosed10 - 49 employeesHelsinki, FinlandSoftware development company Speechly is based in Helsinki, Finland. The team specializes in Custom Software Development.Read More
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21Undisclosed10 - 49 employeesHelsingfors, FinlandEXQUANCE is a small custom software development company. Established in 2012, the team offers Custom Software Development.Read More
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22Undisclosed2 - 9 employeesHelsinki, FinlandTrineria Oy is a custom software development firm. Their small team is headquartered in Helsinki, Finland and provides Custom Software Development. The firm was established in 2014.Read More
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23$50,000+50 - 249 employeesHelsinki, FinlandFounded in 2008, PHZ Full Stack Oy is a midsize software development firm. Their team specializes in Custom Software Development and cloud consulting & SI.Read More
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24$10,000+250 - 999 employeesHelsinki, FinlandEficode is a midsize custom software development firm founded in 2005. Their team offers Custom Software Development and UX/UI Design.Read More
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25$5,000+50 - 249 employeesHelsinki, FinlandMidsize Cybersecurity company SSH Communications Security, is headquartered in Helsinki, Finland and Waltham, Massachusetts. Their services include Cybersecurity and Custom Software Development.Read More
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26$10,000+2 - 9 employeesEsbo, FinlandADV Code Oy is a custom software development company and web development firm established in 2018. The company specializes in Custom Software Development and Web Development, and is small.Read More
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27$1,000+2 - 9 employeesHelsinki, FinlandFounded in 2020, Superbrain Oy is a software development firm and website development company. Their services include Custom Software Development and Web Development.Read More
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28$5,000+10 - 49 employeesHelsinki, FinlandMontel Intergalactic is a cloud consulting & SI company. They offer cloud consulting & SI and Custom Software Development and are located in Helsinki, Finland and Neuquen, Argentina.Read More
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29Undisclosed50 - 249 employeesHelsinki, FinlandDigital Strategy company Columbia Road is based in Helsinki, Finland and Stockholm, Sweden. Their services include Digital Strategy and Social Media Marketing.Read More
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30Undisclosed50 - 249 employeesHelsinki, FinlandHeadquartered in Helsinki, Finland, Qvik is a custom software development firm. They specialize in Custom Software Development and UX/UI Design and were founded in 2008.Read More
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