Best Cross Platform Companies in Mazowieckie

Looking for the right Cross Platform company in Mazowieckie? In a region known for Warsaw's energy, deep tech talent, and fast-growing startups, Cross Platform can be mission critical to hit timelines, control budgets, and scale across devices with one codebase. But with so many firms, how do you pick the best fit for your stack and goals? Do it data-driven.

ITProfiles connects you with the right Mazowieckie-based partner using our ITP Score. We scan the web to surface top performing teams, then deliver an unbiased list, neutral expert analysis, and clear pros and cons for every company.

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A German manufacturing company connected with 2 agencies for an AI-powered predictive maintenance solution
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A UAE real estate firm matched with 2 agencies to develop a property management and CRM system
A California healthcare provider matched with 3 agencies for a patient portal modernization project
A Canadian logistics company connected with 3 agencies for a custom fleet management platform
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An Australian eCommerce brand matched with 5 agencies to migrate their store to Shopify Plus
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A Netherlands-based startup matched with 3 agencies to develop an AI-powered document processing application
A Denver-based SMB connected with 3 agencies for their automation project

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Leading Cross Platform Companies in Mazowieckie

22 Companies Showing Top 22 Cross Platform Companies In Mazowieckie Updated on September 11, 2026 Editor:
    ITProfiles Team
Every agency on ITProfiles is evaluated for expertise and client feedback to help you make informed decisions. See how we rank companies
  • LeanCode

    LeanCode

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    LeanCode

    LeanCode has earned a reputation for building powerful, native-like mobile apps that balance usability with technical performance. Their team specializes in Flutter, one of the most efficient cross-platform frameworks, and has been recognized among Poland’s early leaders in its use. They build apps that feel consistent across iOS and Android while maintaining strong backend integration. 
    Cross Platform, Android App Development
    • Founded in 2016
    • 51-100 Members
    • $50 - $99/hr
    • $25,000 to $50,000
    leancode.co

    leancode.co

    Why Hire LeanCode

    • Recognized Flutter specialists, among the first in Poland to adopt it at scale.
    • Builds native-quality apps with shared code efficiency.
    • Strong integration between mobile and backend teams, ensuring cohesive product delivery.
    • Focus on usability, app performance, and long-term maintenance.
    • Works well with both startups launching new products and enterprises modernizing mobile solutions.

    Portfolio

    View Full Portfolio
    • Kontomierz - web app for finance management

      Kontomierz - web app for finance management

    • Mindy - mindfulness app that helps users to relax

      Mindy - mindfulness app that helps users to relax

    • Maspex ContentBox - content creation process

      Maspex ContentBox - content creation process

    • Prospector - sales prospecting tool from Australia

      Prospector - sales prospecting tool from Australia

    • Activy - well-being game-based system

      Activy - well-being game-based system

  • Orangesoft

    Orangesoft

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    Orangesoft is a US-based, ISO-certified software development company with a dedicated development center in Poland, focused on healthcare.
    Cross Platform, Android App Development, iPhone App Development, Backend Development
    • 51-100 Members
    • $50 - $99/hr
    • $10,000 to $25,000

    Client Type

    Startups 10%

    Mid-Sized Businesses 40%

    Large Enterprises 50%

    Industries Specialization

    Healthcare 100%

  • NEKLO LLC

    NEKLO LLC

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    NEKLO LLC is a leading tech company based in Warszawa, Poland, dedicated to delivering innovative solutions tailored to meet the diverse needs of businesses worldwide.
    Cross Platform, Android App Development
    • 51-100 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • Fulcrum

    Fulcrum

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    Tech Partner that cares for brilliant UX!

    Fulcrum is a leading technology company based in Warszawa, Poland. Our company specializes in providing top-notch Staff Augmentation, Mobile App Development, Web Development, Software Development, and Development services to businesses of all sizes.
    Cross Platform, Android App Development, iPhone App Development, Blackberry
    • 51-100 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • FREYSOFT

    FREYSOFT

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    Software development services & IT outstaffing

    Software development services & IT outstaffing FreySoft is an international custom software development agency that dives deep into the business and offers the most effective technical solutions.
    Cross Platform, Android App Development
    • 51-100 Members
    • $25 - $49/hr
    • $10,000 to $25,000
  • Silk Software House

    Silk Software House

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    We build software. We are really good at IT.

    Silk Software House is a cutting-edge technology company based in Warszawa, Poland. Our strategic location allows us to tap into the vibrant tech scene in the heart of Europe and stay ahead of the curve in the ever-evolving digital landscape.
    Cross Platform, Android App Development, iPad
    • 51-100 Members
    • $50 - $99/hr
  • Yalantis

    Yalantis

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    Yalantis is a leading tech company based in Warszawa, Poland, specializing in cutting-edge software solutions tailored to meet the evolving needs of businesses worldwide.
    Cross Platform, Android App Development, Smart TV
    • 201-500 Members
    • $25 - $49/hr
    • $25,000 to $50,000
  • SolveIt

    SolveIt

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    Welcome to SolveIt, a leading IT solutions company based in Warszawa, Poland. We are a team of dedicated professionals who are passionate about providing top-notch services to our clients.
    Cross Platform, Android App Development
    • 51-100 Members
    • $25 - $49/hr
    • $25,000 to $50,000
  • Andersen Inc.

    Andersen Inc.

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    Andersen Inc. is a leading technology company based in Warszawa, Poland. We specialize in providing cutting-edge solutions in Artificial Intelligence, Blockchain, Digital Strategy, Mobile App Development, Managed Services, Software Development.
    Cross Platform, Android App Development, iPad
    • 1001-2000 Members
    • $50 - $99/hr
    • $50,000 to $75,000
  • Brights

    Brights

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    Brights is a leading software development company based in Warszawa, Poland. Our team consists of highly skilled professionals who are passionate about creating innovative solutions for our clients.
    Cross Platform, Android App Development, iPad
    • 51-100 Members
    • $50 - $99/hr
    • $10,000 to $25,000
  • Plavno

    Plavno

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    Plavno is a leading technology company based in Warszawa, Poland. We specialize in providing innovative solutions in Artificial Intelligence, eCommerce Development, Mobile App Development and Web Development services.
    Cross Platform, Android App Development
    • 51-100 Members
    • $25 - $49/hr
    • $25,000 to $50,000
  • 10Clouds

    10Clouds

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    10Clouds is a software development company based in Warszawa, Poland. Our team of skilled developers, designers, and AI experts work together to provide top-notch solutions to our clients.
    Cross Platform, Android App Development
    • 51-100 Members
    • $50 - $99/hr
    • $25,000 to $50,000
  • intent

    intent

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    Intent is a premier technology company based in Warszawa, Poland. We specialize in providing cutting-edge solutions in Web Development, User Experience, IoT Services, Product Design, Mobile App Development, and Development.
    Cross Platform, Android App Development
    • 51-100 Members
    • $100 - $149/hr
    • $25,000 to $50,000
  • ITMAGINATION

    ITMAGINATION

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    ITMAGINATION is a leading software development company based in Warszawa, Poland. We specialize in providing cutting-edge solutions in Software Development, Cloud Computing, DevOps, Big Data & BI, Web Development, Artificial Intelligence.
    Cross Platform, Android App Development
    • 201-500 Members
    • $50 - $99/hr
    • $25,000 to $50,000
  • Geniusee

    Geniusee

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    Geniusee is a leading technology company based in Warszawa, Poland. We specialize in Artificial Intelligence, Mobile App Development, Software Development and Web Development services.
    Cross Platform, Android App Development
    • 51-100 Members
    • $25 - $49/hr
    • $25,000 to $50,000
  • Fively

    Fively

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    Fively is a leading technology company based in Warszawa, Poland. We specialize in providing innovative and cutting-edge solutions in eCommerce development, staff augmentation, mobile app development, web development, artificial intelligence, user experience.
    Cross Platform, Android App Development, AI Consulting
    • 51-100 Members
    • $50 - $99/hr
    • $25,000 to $50,000
  • iomico

    iomico

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    Iomico is a dynamic company located in the bustling city of Warszawa, Poland. We specialize in providing top-notch software development, mobile app development, product design, and IoT services solutions to businesses of all sizes.
    Cross Platform, Android App Development, Smart TV
    • 21-50 Members
    • $50 - $99/hr
    • $50,000 to $75,000
  • Qodeca

    Qodeca

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    Qodeca is a technology company based in Warszawa, Poland, specializing in providing cutting-edge solutions in Web Design, User Experience, Big Data & Business Intelligence, Software Development, Mobile App Development, and Web Development.
    Cross Platform, Android App Development, iPad
    • 51-100 Members
    • $50 - $99/hr
    • $25,000 to $50,000
  • Scythe Studio

    Scythe Studio

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    Scythe Studio is a technology company based in Zielonka, Poland, specializing in mobile app development, IoT services, and software development. Our team of skilled developers and engineers are dedicated to providing innovative and high-quality solutions to our clients.
    Cross Platform
    • 21-50 Members
    • $50 - $99/hr
    • $5,000 to $10,000
  • Softellar

    Softellar

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    Softellar is a software company based in Warszawa, Poland that specializes in providing top-notch IT services to businesses of all sizes.
    Cross Platform, Android App Development, iPad
    • 21-50 Members
    • $50 - $99/hr
    • $10,000 to $25,000
  • Commoditech

    Commoditech

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    Commoditech, based in the vibrant city of Warszawa, Poland, is a leading technology company at the forefront of innovation.
    Cross Platform, Android App Development, iPad
    • 51-100 Members
    • $25 - $49/hr
    • $5,000 to $10,000
  • Appotype

    Appotype

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    Appotype is a leading software development company based in the vibrant city of Warszawa, Poland. Specializing in cutting-edge technology solutions, we offer a wide range of services to help businesses thrive in the digital age.
    Cross Platform, Android App Development, iPad
    • 2-10 Members
    • $25 - $49/hr
    • $5,000 to $10,000

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