Looking for a top C Sharp software development company in Poland?

The programming language C Sharp (C#), is general-purpose and used for web and mobile apps. It has a number of advantages: It's object-oriented, has automatic garbage collection, functions across platforms, has backward compatibility, and integrates well with other platforms and services.

To assist you in your search for a partner, we’ve compiled this list of the top C# developers 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 C Sharp (C#) Software Development Companies

  • 1
    $25,000+
    250 - 999 Employees
    Gliwice Poland

    Future Processing is a software developer based in Gliwice, Poland. Founded in 2000, they now have more than 900 employees. They specialize in custom software development, web development, and enterprise app modernization for primarily midmarket and small business companies in the healthcare, IT, and transportation industries.

    Clients
    Allocate
    Algomi
    City Wonders
    Credit Agricole
    Industries
    Notable Project

    Future Processing developed a scalable, bespoke solution for managing surplus food warehouses which helped to decrease product input time on key processes by up to 33% when compared to the old system.

    “Each and every project has been a success.” – Founder, Business Services Firm

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  • 2
    $50,000+
    1,000 - 9,999 Employees
    Rzeszów Poland

    Founded in 1991, ELEKS is a provider of custom software development, product design, QA, and technology consultancy services. They offer cooperation models that fit the goals, resources and timelines of Fortune 500 companies, large enterprises, and small businesses. Headquartered in Ukraine, ELEKS has more than 1,600 specialists and 11 offices on three continents to serve their clients globally. 

    Clients
    Aramex
    ESET
    BNY Mellon D&A Solutions
    TAIT
    Industries
    Notable Project

    ELEKS developed a new, easy-to-operate front-end system for an industrial manufacturing company's equipment load management (EML) data. They implemented different file handling requirements and designed the interface with 3D object graphical presentation and graphical data handling elements. 

    “The broad scope of work they handled impressed me the most. They also quickly understood the different requirements we had, which came from completely different fields.” -  Principal, Industrial Manufacturing Company

  • 3
    $50,000+
    250 - 999 Employees
    Kraków Poland

    Intetics Inc. is a technology company headquartered in Naples, FL, with offices in Minsk, Belarus, Wilmette, Ill., Krakow, Poland and Kharkiv, Ukraine. Founded in 1995, Intetics' team of 474 employees provides small, midmarket, and enterprise businesses with a variety of different services such as custom software development, mobile app development, and application management & support, among others.

    Clients
    Encyclopaedia Britannica
    Cengage Learning
    Nokia
    Symantec
    Industries
    Notable Project

    Intetics worked with this publishing company to assist with content acquisition and development, while also building custom software solutions for the client's content. Before Intetics' help, the client's editorial update would follow a two-year cycle, which now only takes around 6-8 months, and it does so at a lower cost.

    "Intetics' role is a critical part of our workflow. They’ve proven to be agile, highly collaborative, and very responsive." – Product Manager, Publishing Company

  • 4
    $10,000+
    1,000 - 9,999 Employees
    Warszawa Poland

    Founded in 1998 in Denver, Itransition now has multiple offices in the U.S., U.K., E.U., and locations in eastern Europe housing more than 2,200 employees. They help power enterprises and SMBs globally with their digital solutions in the areas of business process automation, AI, data analytics, customer experience, and others. 

    Clients
    Adidas
    Ebay
    Toyota
    PayPal
    Industries
    Notable Project

    Itransition has cooperated with an insurance platform since 2017, helping them launch multiple products. They helped grow the project team to more than 60 professionals, including developers, business intelligence resources, and QA engineers. Itransition stays with the insurance platform to deliver ongoing improvements to their well-received digital projects.

    "A key attribute they possess is the ability and willingness to provide valuable feedback and ideas. They're collaborative and flexible." – CTO, Insurance Platform

  • 5
    $10,000+
    250 - 999 Employees
    Wrocław Poland

    Founded in 2005, PGS Software is an IT solutions company based in Wroclaw, Poland. They provide development and consulting services to businesses of all sizes from a variety of industries. 

    Clients
    Yell
    Schmitz-Cargobull
    Omio
    Volotea
    Industries
    Notable Project

    PGS Software provided development support to a European airline carrier. They customized the company's website and internal application. Their work resulted in an increased conversion rate. 

    "The new site is working great." – IT Director, Airline Carrier

  • 6
    $25,000+
    250 - 999 Employees
    Kraków Poland

    Svitla Systems is a software development company from Corte Madera, Calif. with offices in Ukraine and Guadalajara, Mexico. It was founded in 2003 and has grown to 319 employees who work on web development, custom software development, web design, mobile app development, and UX/UI design for companies of all sizes.

    Clients
    Statline
    Amplience
    The Rainmaker Group
    Cordial
    Industries
    Notable Project

    An academic publishing company needed extra developers to execute the conceptual design they had already created. Svitla Systems customized their existing e-commerce site on Magento and SugarCRM, mainly through optimizing the code and configuring the back end. 

    "They chat with our internal developers on every task. They’ve really become an integral part of the team... It’s nice to treat them as members of our team. They deliver some high quality work." — VP of Technology, Academic Publishing Company

  • 7
    $5,000+
    1,000 - 9,999 Employees
    Gliwice Poland

    Euvic is an IT service provider specializes in custom software development, mobile app development, and web development. They were founded in 2004 in Gliwice, Poland, and have satellite offices in Warsaw, Leverkusen, Germany, Katowice, Poland, and Bielsko-Biala, Poland, and Mahwah, New Jersey.  They have a large team of around 350 employees who primarily service midmarket and small business clients. 

    Clients
    Arbor Seed Consulting
    Energa
    LexisNexis
    Geant
    Industries
    Notable Project

    Euvic developed a small-scale desktop application for commodity traders in the British market. Over time, their work expanded to provide additional features and functionalities for their development product. 

    "[Euvic] has proven easy to do business with which is a major benefit." – Owner, Commodity Trading Software Company 

  • 8
    $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
    Focis
    Meta Bytes
    Mindset Innovation (Eno)
    Petromex
    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.

  • 9
    $50,000+
    1,000 - 9,999 Employees
    Kraków Poland

    Avenga is a global IT and digital transformation consultancy with over 20 years of experience for verticals such as pharma & life science, insurance and finance. Avenga has more than 2500 professionals with offices in Germany, Poland, Ukraine, the U.S., and Malaysia. Services include digital strategy & CX, custom software development, staffing, as well as Salesforce consulting, big data, and cloud solutions.

    Clients
    Roche
    GSK
    Credit Suisse
    QPharma
    Industries
    Notable Project

    Avenga built analytics databases for an insurance tech company. They analyzed and proposed improvements before executing on a new product from scratch. The client was impressed with the accuracy and easy movement of the data sets. 

    "They always ask key questions and they have a vision of what our company is trying to do, and how they’re contributing to that effort." – Data Engineer, Insurance Tech Company

  • 10
    $10,000+
    250 - 999 Employees
    Katowice Poland

    JCommerce is a software company based in Katowice, Poland, with offices in six other cities in Poland. Founded in 2005, the team of 318 specializes in custom software development, IT staff augmentation, and BI and big data consulting and SI. They work primarily with midmarket, focusing on information technology, manufacturing, and financial services.

    Clients
    Bystronic
    DSI Underground
    Phoenix Contact
    DEKRA
    Industries
    Notable Project

    JCommerce worked on insurance platform development for an IT transformation company. They provided long-term web and mobile platform development services. They also built a new platform using Java architecture on the backend and JavaScript on the frontend. The client was impressed with the results of the project.

    “We went live with the system and it’s now used by the end customer of leading insurance companies, which is significant a factor of success.” – Engineering Project Lead, IT Transformation Company

  • 11
    $5,000+
    250 - 999 Employees
    Gdańsk Poland

    Solwit SA is a custom software development firm based in Gdańsk, Poland. Founded in 201, their team of 500 serves clients in the IT, Financial services and utilities sectors. Services include NodeJS, AngularJS, and .NET development.

    Clients
    Acoustic Event Detection
    Nippon Seiki
    Voestalpine
    Industries
    Notable Project

    Solwit SA developed a learning management tool and an authoring tool for an e-publishing company. Their tool received high acclaim from their client and received positive publicity.

    “The authoring tool that we use, and that was developed by Solwit, has been included in the Top 20 Authoring Tools list, held by Training Industry, for three consecutive years.” – International Marketing Manager, E-Publishing Company

  • 12
    $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
    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 
     

  • 13
    $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
    GTECH
    Raiffeisen Group
    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

  • 14
    $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
    Qoniac
    Trinity College Dublin
    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

  • 15
    $5,000+
    50 - 249 Employees
    Poznań Poland

    Setapp is an AR/VR development firm founded in 2009. Based in Poznan, Poland, the team of 64 specializes in web development, mobile app development, and AR/VR development. They serve all levels of clientele in the education, media, and gaming industries. 

    Clients
    Exruptive
    Overflight
    Neverout
    Camelot
    Industries
    Notable Project

    Setapp worked remotely with the in-house team of a large publishing house to create a custom-built CMS. They provided both front- and back-end resources. They handled ongoing feature development and maintenance. The team filled a gap that local resources couldn’t cover, thus boosting internal efforts.

    "Overall, they’re a committed team that quickly became a valuable part of our internal processes. It was clear that they wanted to help us succeed." – Former CTO, Large Publishing House

  • 16
    $10,000+
    10 - 49 Employees
    Koszalin Poland

    SharpSoft is a software company founded in 2010 with over 10 employees. They offer custom software, web, and mobile app development solutions from their office in Koszalin, Poland. They work with small and mid-market firms in the industries of transportation and manufacturing.

    Clients
    Mowi
    Samsung
    Akqunet
    Industries
    Notable Project

    SharpSoft provided data migration and infrastructure development services for a data consulting firm. The data migration project involved moving the data from their own server to Azure DevOps. The firm is satisfied with SharpSoft’s results thus far.

    “Their level of knowledge and ability to deliver solutions is impressive.” - CIO, Data Consulting Firm

  • 17
    $25,000+
    50 - 249 Employees
    Katowice Poland

    Skyrise is an information and technology firm with offices in Katowice and Gdansk, Poland. Founded in 2006, the team's 46 employees have cultivated over a decade of experience with software, IoT development, and mobile app development services. Skyrise primarily works with small business and mid-market clients.

    Clients
    Sesam Sesam
    ABAX
    Kapsch
    NKK Systems
    Industries
    Notable Project

    Skyrise was tasked by a car park management technology firm with developing a new software solution. The team proficiently developed an automatic license reading software that identifies clients and gives an overview of their driving history based on license plate numbers. Skyrise also built digital payment capabilities into the platform. The software has been praised for its ease of use and seamless end-user experience. The firm's solution notably impressed their client.

    "Our software has received high user-satisfaction ratings for its functionalities. Skyrise provided a superior end-user experience, and drivers appreciate the convenience of our integrated ALPR and payment system for daily use." – Product Manager, Car Park Management Technology Firm 

  • 18
    $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

  • 19
    $1,000+
    250 - 999 Employees
    Warszawa Poland

    Located in Minsk, Belarus, Scand was founded in 2000. Since then, they’ve grown to 300+ employees and completed over 550 successful projects. Scand works on web, mobile, e-commerce, and custom software development.

    Clients
    NASA
    IBM
    Cisco
    FedEx
    Industries
    Notable Project

    An IT company needed to build out online ordering on its website and Scand tackled the project head-on. They developed the backend of the website and refined the frontend. Scand continues to provide support and maintenance.

    “The technology Scand developed is huge in both how many people use it and how much money the company earns from it. The entire company was actually built on the IT solution, so without it, the company wouldn’t even exist.”  – CEO, IT Company

  • 20
    $10,000+
    50 - 249 Employees
    Kraków Poland

    Codibly is a consulting and software development company based in Krakow, Poland. Founded in 2011, the team of 29 specializes in custom software development, web development, and mobile app development.

    Clients
    MyShowcase
    KiWi Power
    PA Consulting Group
    Industries
    Notable Project

    Codibly worked on an online platform for an insurance firm. Within a two-week period, they utilized existing wireframes to create a usable product. The client was impressed with the quality of work they delivered.

    “The quality is extremely high and the turnaround was very fast. If we had any issues, Codibly provided a solution. They’re exactly the kind of project team I needed, and the functionality and reliability of the portal is solid.” – Open Market and Facultative Manager, Insurance Firm

  • 21
    $25,000+
    50 - 249 Employees
    Wrocław Poland

    NeuroSYS is a software development company based in Wroclaw, Poland. Established in 2010, the team of 40 specializes in custom software and web development and IT strategy consulting. They mainly interact with small businesses in the information technology or financial services industries.

    Clients
    BOEM
    Karmagenes
    Xerius
    TGO Tracker
    Industries
    Notable Project

    An educational solutions company hired NeuroSYS to build secure, reliable, and accessible learning management platforms. The program was voted 7th, out of 1000, for the best learning management system in 2017.

    “We wouldn’t have a platform or a business without NeuroSYS. They are our most trusted IT partner.” — CEO, Learning Management Platform

  • 22
    $5,000+
    250 - 999 Employees
    Białystok Poland

    SoftwareHut is a software development house with offices around the world, including London, New York, Paris, Munich, Dublin, Stockholm, Copenhagen and Zurich. Founded in 2015, they also have seven offices in Poland, including Bialystock, Olsztyn, Przemysl, Szczecin, Warsaw, Wroclaw, and Poznan. They employ 173 staff specializing in designing, customizing and developing professional IT systems, LIMS, SCM, and mobile apps.

    Clients
    Skyscanner
    SafeLaw
    Datavisual
    Notable Project

    SoftwareHut developed new code for a set of integrated laboratory sample management products for an IT and services company. They worked primarily in C#, refreshing legacy code to allow for an entire software system upgrade. The code delivered by SoftwareHut contributed to increased sales after the general product update and satisfied project stakeholders.

    “Their team was well organized and disciplined, delivering exactly what was requested within the timeline and price point that they promised. The work they did for us was a key part of an upgrade on one of our products that has led directly to more sales on our resource manager.” – Managing Director, IT and Services Company

  • 23
    $75,000+
    10 - 49 Employees
    Aleksandrów Łódzki Poland

    eEngine Software House is a software development agency founded in 2007. Based in Aleksandrów Łódzki, Poland, the team of 18 specializes in web development, e-commerce development, and custom software development. They primarily serve mid-market clients in the eCommerce, business services, and utilities industries. 

    Clients
    Rainbow
    Gatta
    Mobile PZU
    StartMeUp
    Industries
    Notable Project

    eEngine Software House works on web development for a fashion manufacturer. The team builds and manages the infrastructure connecting an e-commerce store, an ERP, and a CMS. They use a proprietary software based in PHP, CSS, and Java. Overall, the client was impressed with the team's work. 

  • 24
    $50,000+
    250 - 999 Employees
    Warszawa Poland

    ITMAGINATION is a technology services company in Warsaw, Poland with more than 400 employees. Established in 2008, they do customer software development, web development, and BI and big data consulting. ITMAGINATION primarily serves midmarket–enterprise clients in the financial services, business services, and utilities sectors.

    Clients
    Volvo
    T-Mobile
    Moneytrans
    Industries
    Notable Project

    ITMAGINATION served as a development partner to a corporate travel company. They mostly worked on an app’s backend but also provided frontend support and API integration services, while their DevOps resources did AWS migration and monitoring. ITMAGINATION’s involvement impacted the quality of the client’s products. 

    “They’re a big part of our team with a major impact on the quality of our products.” – Engineering Transformation Manager, Corporate Travel Company

  • 25
    $5,000+
    250 - 999 Employees
    Kraków Poland

    Skelia is an IT company that was founded in 2008. Headquartered in Luxembourg, they have service centers in Ukraine, Poland, and offices in the U.S., the U.K., and the Netherlands. They are made up of 250 employees and specialize in IT and engineering staff augmentation and building affiliate companies in eastern Europe. They also provide on-demand mobile development, software testing, and staff relocation services for businesses of all sizes.

    Clients
    RealDomen, a GFI Group company
    Showpad
    Agidens
    ETWater, a Jain Irrigation company
    Industries
    Notable Project

    Skelia served as a nearshore extension of a software company’s development team. They’ve assisted in developing the application, presentation and data layers of the database, utilizing SQL, .NET, C#, and more. They defined the clients’ needs before providing them and maintain efficiency without compromising quality.

    "Their high-quality resources, their excellent account management are two distinguishing factors." – Product Director, FinTech Platform.

     

  • 26
    $5,000+
    50 - 249 Employees
    Wrocław Poland

    Based in Wroclaw, Poland, Synergy Codes provides web development, custom software development, and UX/UI design services. Its team of 34 focuses on the IT industry, but also provides services in the healthcare/medical and automotive industries. 


     

    Clients
    Opal-RT Technologies
    SL Corporation
    omicX
    Enagic
    Industries
    Notable Project

    Synergy Codes began working with a testing simulation firm to provide web application development services. It specifically worked with Vue.js technology to create a new interface for one of the firm's projects. The customer appreciated Synergy Codes’ ability to adapt to all types of projects.

    "Synergy Codes easily caught on to everything we were doing and they were able to give us suggestions for improvement. They added value to our work. They’re smart enough to go further than just doing their job." – Product Manager, Testing Simulation Firm

     

  • 27
    $10,000+
    10 - 49 Employees
    Katowice Poland

    Founded in 2004, HeadChannel is a software development firm that offers custom software development, web development, and mobile app development services to their small business and mid-market clients in the IT industry. Their 50 employees are based out of offices in London and Katowice, Poland.

    Clients
    The William Pears Group
    FIFA
    Hamways
    Industries
    Notable Project

    HeadChannel recently worked on custom platform development for a packaging company. They designed a system make order processing simpler for that client.

    “The system HeadChannel have created for us has enabled us to keep control of our rapidly expanding business.” — Operations Director, Packaging Company

     

  • 28
    $25,000+
    50 - 249 Employees
    Warszawa Poland

    Altkom Software & Consulting, founded in 1998, is a software development company headquartered in Warsaw, Poland, with an additional office in Krakow, Poland. They specialize in custom software development, web development, and application management & support. The company has 130+ employees who work with enterprise, mid-market, and small businesses. The businesses they serve are mostly in the financial services industry. 
     

    Clients
    Allianz Partners
    T-Mobile
    Citi Bank
    Industries
    Notable Project

    Altkom Software & Consulting does software management for an oil company. The client needed a user-friendly pricing tool, and Altkom Software & Consulting is building the tool with the features that fit the client's needs. The company also consistently communicates with the client. Since working with the company, the client is satisfied with the quality of their work and wants to continue the partnership. 

    “Their work is of an extremely high standard in terms of design, management, and execution.”– Pricing Manager, Oil Company
     

  • 29
    $5,000+
    50 - 249 Employees
    Warszawa Poland

    CROSS sp. z o.o. is a software development company headquartered in Warsaw, Poland, with an additional office in Opole, Poland. Founded in 1988, the 6-person team specializes in custom software development, financial accounting, and blockchain.

    Clients
    EWE
    PGNiG
    Bank Polski
    Industries
    Notable Project

    CROSS sp. z o.o. provided custom software development services for a utilities company. The client needed a new system that would help make their business run more smoothly. CROSS sp. z o.o. built the system for the client’s employees; the system allows employees to do things such as sell products and make reports. The client has stated that this system is essential to the company.

    “We can’t operate without this system.” —Director, Utilities Company

  • 30
    $10,000+
    50 - 249 Employees
    Wrocław Poland

    Angry Nerds is a software development house based on Wroclaw, Poland. Established in 2015, they have more than 60 employees who provide app development services for global clients consisting mostly of small and mid-market firms. Their services include custom software development, web development, and mobile development for Android and iOS. They also offer staff augmentation.

    Clients
    Epaka
    Pasibus
    CheckoutSmart
    Notable Project

    Angry Nerds developed a mobile application for an educational materials company in Poland. They were provided with over 300 templates, animations, and UI/UX elements, and combined them into a functional platform that met the clients' specifications. The app received 1500 downloads soon after launch, as well as over 100 5-star ratings.

    "We were impressed by the experience and solutions provided by their team. Their valuable tips and ideas made the project smooth and efficient." — CEO, Educational Materials Firm

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NEED HELP SELECTING A COMPANY?

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