Top 20 Application Modernization Companies in Portugal
The Best of December 2025Looking for a top legacy modernization service in Portugal?
Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.
To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Portugal. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Portugal Enterprise Application Modernization Services
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1$5,000+50 - 249 employeesErmesinde, PortugalRead More
Exaud is a custom software development company. The small Ermesinde, Portugal-based agency was launched in 2012. Their team focuses on custom software development, enterprise app modernization, AR/VR development, application management & support, and more.
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2$10,000+50 - 249 employeesCascais, PortugalCallCTO – Digital Transformation, System Integration, IT Consulting. Atlassian, Bitrix24, NVIDIA, Monday.com Official Partners is a Berlin, Germany-based user experience agency. The midsize team specializes in UX/UI Design, IT strategy consulting, cloud consulting & SI, Custom Software Development, and more and was launched in 2020.Read More
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3$5,000+2 - 9 employeesVila Verde, PortugalRead More
4DEVCODING, a software development firm, was founded in 2015. The small Vila Verde, Portugal-based team specializes in custom software development, web development, mobile app development, enterprise app modernization, and more.
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4$25,000+50 - 249 employeesLisboa, PortugalOut.Cloud is a cloud consulting & SI company. Their midsize team is headquartered in Lisboa, Portugal and provides cloud consulting & SI, DevOps Managed Services, IT managed services, IT staff augmentation, and more. The company was established in 2019.Read More
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Telefonica DeutschlandIndustries
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5$10,000+10 - 49 employeesLisboa, PortugalRead More
Software development company Cloudoki was established in 2015. Their small team is headquartered in Lisboa, Portugal and Gent, Belgium. Their services include custom software development, enterprise app modernization, BI & big data consulting & SI, IT strategy consulting, and more.
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6$25,000+10 - 49 employeesLisboa, PortugalGenerous.studio is an Amsterdam, Netherlands-based custom software development firm. They specialize in custom software development, e-commerce development, digital strategy, web design, and more and were established in 2016.Read More
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7$10,000+10 - 49 employeesLisboa, PortugalBlue Screen IT Solutions is a Lisboa, Portugal-based Enterprise App Modernization company. Launched in 2000, the team offers Enterprise App Modernization and IT managed services.Read More
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8$1,000+1,000 - 9,999 employeesAmadora, PortugalReditus is a large Amadora, Portugal-based software development company. Their services include Custom Software Development and Back Office Outsourcing.Read More
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Reditus has long experience in developing software applicationsIndustries
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9$10,000+10 - 49 employeesLeiria, PortugalVOID Software is a mobile application development firm. In Leiria, Portugal, the company was established in 2006. Their services include Mobile App Development and Custom Software Development.Read More
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Under confidentiality: European Union level agencies, client in the aerospace industry; -
10$5,000+2 - 9 employeesMatosinhos, PortugalBusiness Consulting company SURFnCODE is located in Matosinhos, Portugal. Their services include Business Consulting and Artificial Intelligence.Read More
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11$1,000+50 - 249 employeesLisboa, PortugalXpand IT is a business intelligence company. The midsize Lisboa, Portugal-based team focuses on BI & big data consulting & SI and Enterprise App Modernization. The company was established in 2003.Read More
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BisnodeIndustries
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12Undisclosed50 - 249 employeesLisboa, PortugalCodurance Ltd, a custom software development company, was founded in 2013. The team provides Custom Software Development and Enterprise App Modernization.Read More
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13$25,000+250 - 999 employeesPorto, PortugalCivitta 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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14$50,000+1,000 - 9,999 employeesSofia, BulgariaRead More
Headquartered in L'viv, Ukraine; New York, New York; Saratoga, California and Bellevue, Washington, Sigma Software Group is a software development company. The large agency was established in 2002. Their services include Custom Software Development, Web Development, Mobile App Development, BI & big data consulting & SI, and more.
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VolvoIndustries
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15$100,000+1,000 - 9,999 employeesCuritiba, BrazilRead More
CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.
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SITAIndustries
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16$100,000+250 - 999 employeesPorto, PortugalRead More
Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
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LiferayIndustries
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17$5,000+1,000 - 9,999 employeesLeiria, PortugalFCamara is an user experience agency. Their large team is in São Paulo, Brazil; Leiria, Portugal; St Albans, England and Dubai, United Arab Emirates. Their services include UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more. The firm was founded in 2006.Read More
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Farfetch IPSOS Elfa Group BTG PactualIndustries
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