Looking for a top legacy modernization service in Poland?

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 Poland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Poland Enterprise Application Modernization Services

  • 1
    Undisclosed
    1,000 - 9,999 Employees
    Wrocław Poland

    Intive is a software development firm headquartered in Munich, Germany, with regional offices in the USA, UK, and France. Established in 1999, Intive is one of the most well-established global firms in IT solutions and product development; they have 782 employees. Intive offers development for web, mobile, and custom platforms, and more for enterprise and midmarket-sized clients. 

    Clients
    Audi
    BASF
    BMW
    Credit Suisse
    Industries
    Notable Project

    Intive developed the mobile and proprietary device software for an IoT home sensor startup. The client needed qualified engineers on a tight budget and found Intive's pricing extremely competitive for their quality of service.  The partnership was successful, and Intive is now working on another one of the client's projects.

    "[The] team has been aggressive in wanting to deliver good work. They have ownership for our product, which is hard to find." – Director of Hardware Engineering, IoT Startup

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  • 2
    $25,000+
    50 - 249 Employees
    Warszawa Poland

    Clurgo is a software development & IT outsourcing company founded in 2014 run by a team of 55 professionals. Based in Warsaw, Poland, the company provides IT staff augmentation, custom software development, and enterprise app modernization solutions. They are proficient in Spring MVC, AngularJS, and other frameworks, and have experience with languages such as Java, JavaScript, and Apex.

    Clients
    Among others we have work for: Sabre
    Fujitsu
    Plus
    Raiffeisen
    Industries
    Notable Project

    Clurgo was hired for Java development in several projects of an advertising company. Clurgo worked with 3 of the company's European clients in the aspects of QA, architecture, and technology. The company's QA team praised Clurgo for their quality of work.

    "Their technology skills and how they can learn very fast was impressive. If they weren’t familiar with a technology stack, they were able to catch up very quickly and deliver quality work. We didn’t have to teach them or give them months to learn something." - IT Delivery Director, Advertising Company

  • 3
    $50,000+
    10,000+ Employees
    Wrocław Poland

    Founded in 1993, SoftServe is a digital product development firm. SoftServe has its headquarters in Austin, Texas with offices in London, Poland, Germany, Bulgaria and Ukraine. SoftServe's team consists of over 5,000 employees that specialize in custom software development, cybersecurity and web development. SoftServe provides services to clients in the healthcare & medical, information technology and retail industries. 

    Clients
    Panasonic
    Henry Schein Practice Solutions
    BMC Software
    Avery Products
    Industries
    Notable Project

    SoftServe worked with a healthcare metrics organization on a research and development project. SoftServe developed an Android mobile application to serve as a companion to NHS surveys measuring patient quality of life and medical outcomes. The application is now part of a beta program and has received several high-profile requests for trials.

    "SoftServe's thoroughness was very good and they were very precise in their work." - Co-founder, Healthcare Technology Firm

  • 4
    $50,000+
    250 - 999 Employees
    Kraków Poland

    Software Mind is a global IT services company headquartered in Krakow, Poland, with offices in Warsaw, Rzeszow, and Bielsko-Biala in Poland as well. Founded in 1999, their team of 116 works with clients from startups to enterprises to offer assistance in custom software development, enterprise app modernization, and BI & big data consulting & SI. They mainly work in the medical and financial services industries.

    Clients
    Corelogic
    Dell
    Backbase
    CallCredit
    Industries
    Notable Project

    Software Mind was tasked by a navigation software company to assist in developing their platform that is used for ocean vessels. They greatly sped up the development process of the platform, using C# and WPF, and Postgres.

    "They’re extremely flexible and easy to work with. You can have really good conversations with them, and they’re very knowledgeable about what they do. They have been great partners so far." - CTO, Navigation Software Company

  • 5
    $50,000+
    50 - 249 Employees
    Kraków Poland

    Grape Up is a tech consulting company based in Cracow, Poland with no more than 250 employees. Founded in 2006, they provide custom software development, cloud consulting, and IT staff augmentation services for enterprise-level and mid-market clients alike.

    Clients
    Porsche AG
    Volkswagen AG
    Allstate Insurance
    Adidas
    Industries
    Notable Project

    Grape Up developed a Kubernetes-based platform for an IT business. The goal was to give development teams the possibility of a private Kubernetes environment. The solution was up and running after several months.

    “Let's just say they deliver and they do that at a more than fair value for money ratio.” - IT Program Manager & Consultant, IT Business

  • 6
    $5,000+
    10 - 49 Employees
    Kraków Poland

    GISonLine is a software company founded in 2010 in Kraków, Poland. Their team of over 10 offers web development, enterprise app modernization, and IT managed services for mid-market and enterprise-level clients alike.

    Industries
    Notable Project

    GISonLine developed a custom software solution for a SaaS company. The solution involved the integration of geospatial mapping components. The company was able to provide a working solution for their clients thanks to GISonLine.

    “GISonLine took the time to understand our business needs and requirements and then outlined an approach that included mockups and concepts/examples.” - Product Manager, SaaS Company

  • 7
    $25,000+
    250 - 999 Employees
    Wrocław Poland

    Objectivity Ltd. is an IT company headquartered in Coventry, United Kingdom, that provides custom software and web development, as well as web design functions. Founded in 1991, the company has over 600 employees. The businesses they serve represent multiple industries including the business services, financial services, and real estate industries.
     

    Clients
    Edrington
    Suez UK
    ImmobilienScout24
    NHS
    Industries
    Notable Project

    Objectivity Ltd. provided staff augmentation services for a retail solutions company. The client needed Objectivity Ltd. to augment their development team. The team was working on headless commerce solutions, and the company provided teams to help the client with development, business analysis, and test functions. The company’s services have helped the client work more efficiently. 

    “We've seen a positive impact, and they increase our capabilities and capacity to deliver. They bring in a high level of technical expertise.” – Head of Software Development, Software Company 
     

  • 8
    $5,000+
    250 - 999 Employees
    Kraków Poland

    A Salesforce Partner Innovation Award winner 2020. A full-service Salesforce Platinum consulting, development & outsourcing partner delivering across the entire Salesforce platform. 500+ people, 16 offices in 12 countries, we think globally and delivery locally.

     

    We have been 100% focused on helping transform businesses within the Salesforce ecosystem over the last 10 years. Clients love our flexible, nimble, and cost-effective approach. It's why we receive an average customer satisfaction rating of 4.8 out of 5.

     

    As PDO Experts, Salesforce.org Impact Partners, and Tableau Partners, we are one of a few Salesforce partners to have the technical scale, expertise, and experience to design & deliver core Salesforce implementations & AppExchange apps.

     

    You benefit from our industry knowledge and experience by implementing a best practice solution within your business. Quickly & efficiently. Our specialist certified consultants & developers have delivered over 1000 projects to more than 350 clients.

     

    We work hand-in-hand with stakeholders to create achievable roadmaps, deliver benefits quickly & maximize Salesforce investments. We have the technical expertise & experience to deliver solutions across all Salesforce clouds, for all sizes of companies, in many industries.

     

    With 500+ Salesforce professionals located in our regional offices and central delivery hubs, we utilize best practice Salesforce technology and dev ops, enabling our customers to realize the benefits quickly.

     

    We have the scale to provide dedicated teams of developers and consultants to our GSI and ISV partners. Since 2013, Salesforce Services has used VRP’s development expertise on over 20 of their most strategic, enterprise accounts. As one of the few PDO experts, we have helped ISVs with ideation, design, development, and support with AppExchange apps.

     

    Our dedicated Managed Service team provides support, admin & small enhancements to clients via flexible, responsive & cost-effective monthly packages of hours.

     

    Key clients:  Rolls Royce, Welk Resorts, BVT Sweden, Felm, Beyond Better Foods, Digital Genius

    Clients
    Rolls Royce
    Welk Resorts
    BVT Sweden
    Felm
    Industries
    Notable Project

    VRP Consulting customized an existing Salesforce system to fit the needs of a sports betting company.They used Apex to optimize the server integration with Google Maps, loading logic, and a custom UI.

    "We were able to cut some data integration time in half on a daily basis. In general, the speed of production has been very good, and they’ve handled our requests quickly." — Product Manager, Sports Betting Company

  • 9
    $10,000+
    50 - 249 Employees
    Wrocław Poland

    vm.pl Software House is an IT services company in Wroclaw, Poland. Established in 2004, they have about 31 employees that serve mostly midmarket businesses in the education, manufacturing, and business services sectors. Services include web development, e-commerce development, and custom software development.

    Clients
    TestDaf Institut
    Welotec GmbH
    Carano Software Solutions GmbH
    apronic GmbH
    Industries
    Notable Project

    vm.pl Software House developed interactive whiteboard software for an education company's digital team. They designed the UI and added functionalities and interactive features during a six-year partnership. The software generated positive feedback from external stakeholders. 

    "vm.pl's team is very flexible and can react quickly to what is happening in our market. They've stayed up-to-date with technology evolutions, suggesting improvements for our requirements." — Digital Products Manager, Learning Materials Provider

  • 10
    $1,000+
    1,000 - 9,999 Employees
    Łódź Poland

    Transition Technologies PSC is a full-cycle software development company based in Lodz, Poland, with offices in Kielce, Poland, Bialystok, Poland, and Zielona Gora, Poland. Founded in 1991, Transition Technologies' team of about 215 employees primarily provides mid-market businesses in the manufacturing and automotive industries with AR/VR development, IoT development, and custom software development services. 

    Clients
    Capula
    OneSpan
    PTC
    Roche
    Industries
    Notable Project

    Transition Technologies has an ongoing relationship with a software development firm and has contributed to multiple projects. They've developed PLM customizations, solved ThingWorx issues, and created an integration for Windchill that would allow for system and layout visualization. The customer was pleased with their consistently high quality and responsiveness to concerns. 

    "The quality is always high. We’ve never been waiting for them to meet a deadline." —Solutions Architect, Software Engineering Company

  • 11
    $25,000+
    50 - 249 Employees
    Rybnik Poland
    Software development company fireup.pro is based in Rybnik, Poland. The agency focuses on custom software development, enterprise app modernization, other IT consulting and SI, and mobile app development and is midsize.The agency was founded in 2013.
    Industries
    Notable Project

    fireup.pro was initially hired to build the web version of a grocery shopping startup's mobile app, along with a UI for backend operations. Over time, their involvement became more focused on the app itself.

    "fireup.pro’s developers were collaborative, responsive, and helped to reach effective management."

     
  • 12
    $25,000+
    250 - 999 Employees
    Wrocław Poland

    CSHARK is a software and product development company that helps enterprises with digital transformation and start-ups translate ideas into products. Founded in 2014, it currently has over 300 mid and senior developers on board. CSHARK creates web and mobile apps from scratch and consults companies from FinTech and RegTech sectors. According to the Financial Times ranking in 2019 and 2020, we were among the fastest-growing companies in Europe.

    Clients
    Fenergo
    REGENHU
    VecCtor
    HTP J-1 Visa Programs
    Industries
    Notable Project

    CSHARK is developing custom software for a research company from Switzerland. Working in C# and .NET, the team is implementing a wide range of solutions such as graphical interface, SQL database, algorithmic generation, or modeling engine.

    "The code quality increased drastically by reaching an 80% code coverage in just a few months of work, while the amount of feature implemented more than doubled since the arrival of the CSHARK development team.” - Software Architect, Research Company.

  • 13
    Undisclosed
    10 - 49 Employees
    Wrocław Poland

    Accesto is a software development firm headquartered in Wroclaw, Poland. They were founded in 2008, have 11 employees, and specialize in development with PHP, Symfony, and Angular and React JS frameworks. Their solutions include web development, mobile development for Android and iOS, e-commerce development, custom software, and strategic consulting.

    Industries
    Notable Project

    Accesto developed a web-based, SaaS platform for media intelligence and press activity management. The platform helps public relations professionals pitch journalists and explore media placement options. After auditing the specification requirements, Accesto's team added improved functionality that allowed them to deliver a comprehensive solution that met the client's needs. The client particularly appreciated their ability to cooperate with a remote development team.

    "Their approach to business and their ability to sense our needs were impressive. They always wanted to do a good job and deliver on time." —CEO, Media SaaS Platform

  • 14
    $25,000+
    250 - 999 Employees
    Wrocław Poland

    Scalo is a software solutions company based in Wroclay, Poland. The company, founded in 2007, has around 500 employees and provides custom software development, IT staff augmentation, web development, application testing, and IT strategy consulting services. Scalo serves mid-market and other-sized companies in various industries that include financial services, IT, and manufacturing.

    Clients
    Change Donations
    ELSA
    Satori Analytics
    ING
    Industries
    Notable Project

    A credit solution company hired Scalo to provide IT solutions services. These services include development work, programming, dev ops, testing, and analytics. Scalo has been meeting the company's expectations with their work in this ongoing engagement and enhanced the company's development capabilities.

    "I feel confident working with them, knowing that they’ll be willing to help if an unforeseen situation comes up." - IT Director, Credit Solution Company

  • 15
    Undisclosed
    50 - 249 Employees
    Wrocław Poland

    Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.

    Clients
    Ticketmaster
    ChromeRiver
    PEX
    Silicon Valley Bank
    Industries
    Notable Project

    Softjourn provided need-based development services for an internet ticketing firm. Initially, they worked on the main ticketing website, then began to take on more responsibilities. The client appreciated Softjourn’s professionalism.

    "The code quality was good, deliverables were brought in on time, and Softjourn’s team was very pleasant to work with.” — CEO, Internet Ticketing Firm 

  • 16
    $50,000+
    250 - 999 Employees
    Kraków Poland

    The j-labs software specialists team of about 250 developers has delivered IT managed services, custom software development, and enterprise app modernization to clients since their founding in 2008. They are headquartered in Krakow, Poland.

    Clients
    InPost
    ABB
    Crif
    Industries
    Notable Project

    j-labs software specialists provided staff augmentation for a geospatial software development company. Their team fully integrated with the in-house developers and successfully delivered features on time and within budget.

    "I can trust them. I rely on my primary contact to handle anything I bring to him, including changing the team. It’s been a very good experience." — Head of Development, Geospatial Software Company

  • 17
    $10,000+
    10 - 49 Employees
    Warszawa Poland

    LeanCode is a software studio founded in 2016 and based in Warsaw, Poland. With more than 10 members in their team, they specialize in custom software, web, and mobile app development services for clients in the fields of education, transportation, and consumer products.

    Clients
    Shell
    Innogy
    Maspex
    Activy
    Industries
    Notable Project

    LeanCode developed a mobile app for a workplace fitness SaaS. The goal was to develop an app that was to be used by clients such as Google and Microsoft. LeanCode’s contributions to the app made it have a 4.4 rating.

    “LeanCode taught us how to build a great product effectively.” - CEO, Workplace Fitness SaaS

  • 18
    $250,000+
    1,000 - 9,999 Employees
    Poznań Poland

    Conectys is a București, Romania-based call center. The large team offers voice services, non-voice bpo/back office services, and enterprise app modernization and was launched in 2004.

    Industries
    Notable Project

    An AI computing company hired Conectys for call center services. They aim to provide support on European technical services in seven new languages for their consumer product line.

    "They provide frequent and proactive communication."

  • 19
    $10,000+
    50 - 249 Employees
    Warszawa Poland

    3e Softrware House is a bespoke software development company based in Warsaw, Poland, with an office in Łódź, Poland. The company, founded in 2001, has more than 60 employees and provides custom software development, web development, application testing, an enterprise app modernization services to enterprise and smaller-sized companies and institutions in the hospitality & leisure, business services, IT, and other industries.

    Clients
    DHL Parcel Poland
    DHL Express International
    AmRest
    Nationale Nederlanden
    Industries
    Notable Project

    A financial services company hired 3e Software House to develop the frontend system of their individual client app from scratch. The engagement also included maintenance and ongoing development of the application as well as virtual server maintenance. The technology 3e Software House used were PostgreSQL for the database and PHP and Yii for the framework, which was later updated. The app was successfully launched and meets all requirements and expectations.

    "The project management has been always very efficient," - CFO and COO, Financial Services Company

  • 20
    Undisclosed
    50 - 249 Employees
    Wrocław Poland

    Avra Software is a software house founded in 2004 and based in Wroclaw, Poland. They employ 51 industry professionals who specialize in building end-to-end software solutions for startups and global enterprises. Services include custom software development, vertical system integration, and servicing and system maintenance.

    Clients
    Pitax.pl
    Leroy Merlin
    Oferia.pl
    Unity S.A
    Notable Project

    Avra was responsible for the development of a financial services firm’s core Java system and also helped with the design. They provided regular maintenance and added new features and updates. Users of the system expressed a great number of positive comments and said it was the best product in the tax preparation area.

    “I can honestly say that the collaboration with Avra was always easy. There were never any significant misunderstandings around our expectations, and the quality of work was always good.” – CEO, Financial Services Firm

  • 21
    $5,000+
    10 - 49 Employees
    Kraków Poland

    Softelnet is an IT provider founded in Kraków, Poland in 2001 with fewer than 50 experts. They offer custom software development, enterprise app modernization, and IT staff augmentation solutions to clients in the industries of telecommunications, GPS, and more.

    Clients
    VECTRA
    Telem Group
    BMM
    Industries
    Notable Project

    Softelnet provided integration solutions for an IT company. Softelnet provided a system integration component which was subsequently developed and installed by the company. The company was satisfied with the results.

    “We are impressed with the quality of the products delivered (including component documentation) and the level of professionalism demonstrated by the Softelnet team.” - Project Director, IT Company

  • 22
    $10,000+
    50 - 249 Employees
    Wrocław Poland

    FINGO Software House is a custom development provider located in Wroclaw, Poland. Founded in 1999, their team of approximately 75 employees primarily serves midmarket and enterprise-level clients with a particular focus on the finance sector. While their tech stack is very diverse, their specialties are PHP and Linux Server.

    Clients
    Commerzbank
    SGB
    BPS
    Messe München
    Industries
    Notable Project

    FINGO Software House provided development services for an automotive data company. They delivered API integrations and sophisticated e-commerce capabilities. Their work was central to the client's growth and eventual acquisition.

    "On the back of the success of the software solutions [they] developed, the company was again sold in 2017 for £340M." — CTO, Automotive Data Company

  • 23
    $10,000+
    10 - 49 Employees
    Poznań Poland

    Web Bespokers was founded in 2014 and is headquartered in Poznań, Poland. They have a team of around 5 employees who focus on custom software, web, and mobile app development.

    Clients
    Procter&Gamble
    TSYS
    DGS
    Industries
    Notable Project

    Web Bespokers developed a website for a custom education platform. They built the site and went on to add or modify features at the client's request. The team increased the site's usability, improving customer retention.

    "The results have been immense. Usability in the course area has gone up by multiples, while improving load times has made a clear difference to users." – Project Manager, Custom Education Platform

  • 24
    $25,000+
    10 - 49 Employees
    Warszawa Poland

    Industry Consulting Service is a business software consulting agency based in Minsk, Belarus. Founded in 2008, it has 18 employees that offer ERP consulting, custom software development, and enterprise app modernization.

    Clients
    Sapa (now Hydro Extruded Solutions)
    Coca-Cola
    BGM Blaha Gartenmoebel
    CJ ICM Logistics
    Industries
    Notable Project

    Industry Consulting Service provided an international aluminum manufacturer with ERP consulting and integration services. The client had a large in-house IT staff, but wanted the specific expertise of ERP specialists to ensure they maximized the potential of the Microsoft Dynamics suite. Despite challenges with the scale and scope of the project, Industry Consulting Service made sure it could be effectively deployed and optimized the client's operations.

    "Their reliability, flexibility, high quality, and professionalism stood out to us. This clearly describes why we’ve been working with them for years." - Head of Application Technical Services, Aluminum Producer

  • 25
    $1,000+
    2 - 9 Employees
    Wrocław Poland

    TheFreshApps is a software firm based in Wroclaw, Poland with more than two experts. Founded in 2019, they offer web development, enterprise app modernization, and UX/UI design solutions for clients in the fields of retail, education, and e-commerce.

    Clients
    Agnieszka Swiatly
    qungle
    Uniqpol
    Industries
    Notable Project

    TheFreshApps designed and developed a website for a wedding brand. The brand needed an internal software solution on the cloud. The systems are now functional and the brand is in full control of them.

    “About the site, the visualizations grew a lot as well.” - CEO, Wedding Brand

  • 26
    $1,000+
    10 - 49 Employees
    Warszawa Poland

    A development house based in Warsaw, Poland, Sidnet was founded in 2004. The team of around 15 employees primarily serves midmarket businesses in industries such as IT, healthcare, and hospitality. Services include custom software and web development, as well as IT staff augmentation, app management, and app support.

    Clients
    The Hut Group (UK2)
    Medicover Senior
    TVN Foundation
    Multikino
    Industries
    Notable Project

    Sidnet delivered performance improvement updates for a mobile app provider. The team provided several updates, including database query optimization. Their efforts helped make the app more reliable.

    "The Sidnet team are true professionals." — Product Owner, Mobile App

  • 27
    $5,000+
    10 - 49 Employees
    Chorzów Poland

    Evertop is a  custom software development company headquartered in Chorzow, Poland. Founded in 2013, they have 40 team members. In addition to development, they also provide application testing, and application management and support.

    Clients
    Tauron Dystrybucja
    Generalina Dyrekcja Ochrony Srodowiska
    Nardowe Centrum Kultury
    Notable Project

    Evertop developed a bespoke software system for an independent peace organization. They designed a platform that managed materials and information from various partners. It provides a first-step evaluation of materials, allowing for easier management. Once the platform was launched, they chose to expand it’s use for various conferences. Evertop worked efficiently and completed everything ahead of schedule. They were flexible and committed to delivering a top-notch product.

    “The vendor proved to be flexible and willing to adjust to our needs.” – Project Manager, Independent NGO

  • 28
    $25,000+
    10 - 49 Employees
    Warszawa Poland

    Elastique is a digital agency with an office in Hilversum, the Netherlands, and Warszawa, Poland. Founded in 2008, they employ 40 staff who provide high-tech services in web and mobile app development. They work for small businesses, midmarket companies and international enterprises, delivering innovated web and mobile platforms.

    Industries
    Notable Project

    Elastique rebuilt and redesigned a web-based platform for an IT company. They implemented SEO services and created a multilingual site that supports multiple payment methods and has a customer support chatbox. Platform requests have doubled and the number of leads has increased over a year.

    “Elastique met all deadlines, communicated clearly, and ideated creative solutions. They maintained a flexible working style throughout the partnership.” – Head of Marketing Communications, IT Company

  • 29
    $5,000+
    10 - 49 Employees
    Wrocław Poland

    Founded in 2004, CCA Europe.pl is a custom software developer based in Wroclaw, Poland. They primarily work with enterprise and midmarket businesses in the financial services industry. 

    Clients
    Credit Agricole
    ING Tech
    VietinBank
    Industries
    Notable Project

    CCA Europe.pl provided software development services to a financial services company. They created a credit card management system and other features for an online portal. 

    " The CCA Europe team followed deadlines and always delivered updates well in advance." – Transformation Director, Financial Services Company

  • 30
    $1,000+
    2 - 9 Employees
    Kraków Poland

    Busy Beaver Software, a custom software development firm, was founded in 2021. Their small team is located in Kraków, Poland and focuses on custom software development, enterprise app modernization, web development, mobile app development, and more.

    Industries
    Notable Project

    A law firm hired Busy Beaver to develop their website and set up their email and social media accounts. The team also provided advice on how the client could improve their digital presence using SEO.

    "They gave me some good advice and steered me in the right direction."

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Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

TELL US ABOUT YOUR PROJECT