Best Java software houses in Kraków

Source observations

• Headquarters are in Kraków, and Wrocław is one of two Polish development centers. Grape Up has a Wrocław presence but is not a Wrocław company (source).
• 24 of 25 case studies are anonymized by sector, and Cummins is the only named client. The homepage logo wall shows image files without text names (source).
• The about page claims over 20 years of operation but gives no year. The Polish KRS entry is from 2014, and Clutch lists 2006 (source).
• The site shows no ISO or cloud partner certifications, although Grape Up sells sovereign cloud and AI governance products (source).
• Clutch shows 5.0 from 6 reviews, a $50,000 minimum project, $50 to $99 per hour and 50 to 249 employees (source).
• Headquarters in Kraków, with development centres in Wrocław (Jaworska 11-13) and Białystok and a US entity in Santa Clara (source)
• Sells production-grade agentic AI systems for enterprise workflows (source)
• Offers Cloudboostr Sovereign AI for running LLMs on owned infrastructure (source)

Clients they name: Cummins

Source observations

• Software Mind was founded in 1999 in Kraków as Websoft. Private equity firm Enterprise Investors invested EUR 25 million in 2020 (source).
• The site claims 1600+ experts and ISO 9001, ISO 14001 and ISO 27001 certification (source).
• Polish offices are in Kraków, Warsaw, Rzeszów and Wrocław. The contact page also lists the US, Germany, Romania, Moldova and Latin America (source).
• The legal entity is Software Mind S.A. with KRS 0001180898, which explains the recent registry date in our file (source).
• The about page claims 1600+ experts, 350+ clients and 25+ years since founding in Kraków in 1999 as Websoft (source)
• The AI SDLC offer names Claude Code, Codex, Copilot, Claude.md memory files and custom MCP servers (source)
• Acquisitions listed include ValueLogic, Code Factory (sports betting), Virtualmind, number8, Chmurowisko and Core3 (source)
• The contact page lists a Wrocław office at Jaworska 11-13 alongside Kraków HQ, Warszawa and Rzeszów (source)

Clients they name: Backbase, T-Mobile, Orange, nShift, CERN, Baillie Gifford

Source observations

• The footer names two companies at the same Kraków address, Core Logic Sp. z o.o. and Core Logic Services Sp. z o.o (source).
• The homepage claims 10+ years on the market, 50+ specialists and 2M+ users. It also presents own products for insurance and fleets (source).
• Clutch gives 2012 as the founding year and lists 9 reviews, while the registry entity in our file dates from 2015 (source).

Clients they name: Traficar, Vehis, Kathrein Solutions, Toyota Bank Polska, Blue Panorama Airlines, EMBIQ

Source observations

• Intellias was founded in 2002. The about page says its first office outside Ukraine opened in Zurich in 2010 and does not mention Poland (source).
• The site lists four Polish offices in Kraków, Warsaw, Łódź and Wrocław, and the last three are in coworking spaces (source).
• Named clients include HERE, TomTom, HelloFresh and Zooplus (source).
• Horizon Capital invested in 2018 (source).
• The about page says the company was founded in 2002 and claims 3k+ AI-enabled engineers and 170 enterprise clients (source)
• In Wrocław the company uses the CitySpace MidPoint coworking at Powstańców Śląskich 9; other Polish sites are Kraków, Warszawa (WeWork) and Łódź (source)
• iGaming appears in the industry menu next to mobility, finance and healthcare (source)
• Client stories name Travis Perkins, Swissquote Bank and Ukrcard, including an AI code-assistant rollout (source)

Clients they name: HERE, TomTom, HelloFresh, Zooplus, Syngenta, Omio

Source observations

• The home page claims systems built since 2002, 50+ people and 80+ clients, while the Polish company dates from 2017. (source)
• The home page gives Wadowicka 6 as the Kraków address, while the registry lists Rakowicka 10B. (source)
• The aviation and logistics page names Air Canada and keeps the case under NDA. (source)
• The same page claims over 80% of clients stay for maintenance and support. (source)

Clients they name: Air Canada, Nokia, Spectrum Wellness, Cam Tran, Volo, 123Signup

Source observations

• The about page dates the company to 2014, matching the registry, and cites around 120 projects (source).
• The site states an average client partnership of 3 to 4 years (source).
• The homepage shows logos of Tesco, ClickUp, Magicline and CRIF, plus testimonials from PONS and GoCardless (source).
• Clutch lists 17 reviews with a 4.7 average and one office in Kraków (source).

Clients they name: PONS Langenscheidt, Tesco, ClickUp, Magicline, CRIF, GoCardless

Source observations

• The locations page claims 500+ people, branch offices in 7 countries and 400+ clients since 1995. (source)
• The certifications page lists ISO/IEC 42001, ISO/IEC 27001 and ISO 9001. (source)
• The case studies page hides its list behind a registration form. (source)
• The site names no Polish office, though KRS places the Polish company in Kraków. (source)

Source observations

• The projects page shows 18 case studies, mostly US finance and e-commerce clients such as Wells Fargo and Lord Abbett, and claims over 200 clients since 2012 (source).
• The home page shows ISO/IEC 27001:2022 and ISO 9001:2015, plus addresses in Kraków and South Orange, NJ (source).
• Clutch names South Orange, NJ as headquarters, while KRS places the Polish company in Kraków (source).
• Clutch shows 4.9 from 8 reviews, with reported budgets from 180,000 USD up to 1 million USD (source).

Clients they name: Wells Fargo, Lord Abbett, Climate Bonds Initiative, Freshpair, Home Partners, Kids Discover

Source observations

• The footer lists Ailleron SA, KRS 0000385276, at Jana Pawła II 43b in Kraków. (source)
• The investor page says the group has been listed on the Warsaw Stock Exchange since 2011 and has 1,800+ experts. (source)
• Ailleron SA owns 49.8% of Software Mind S.A., which runs the group's software services for Western Europe and the US. (source)
• The home page claims 200+ customers in 40+ countries and 320+ experts. (source)

Clients they name: Santander, ING, BNP Paribas, Citibank, Raiffeisen Leasing, SGB-Bank

Source observations

• The footer lists Ultimate Systems Sp z o.o. at Ślusarska 8/152 in Kraków, matching the register, without KRS or NIP. (source)
• The TLS certificate expired on 16 October 2026, so browsers show a security warning. (source)
• The case study page and the Polish contact page return a 500 server error. (source)
• The newest blog post is dated 21 November 2023, and the home page still says 5 years of experience. (source)

Clients they name: POLIN Museum of the History of Polish Jews, Uniprofil, Bracia Sadurscy, Free Walkative Tour