DesignRush agency experts ranked the top data science companies that specialize in identifying patterns, insights and opportunities within large and complex data sets. They let businesses make data-driven decisions and improve their operations. Compare these highest-ranked service providers based on portfolios, case studies, client testimonials, hourly rates and more, to narrow down the best partner for your project needs and budget.

Best Data Science Firms

2 Companies - Rankings updated: September 04, 2026

DesignRush evaluates all IT services companies listed based on technical expertise, past projects, and verified client reviews. Some listings may be paid.

Expertise
Data Science × Sports × $25,000 - $50,000 × Clear Filters
  • LeanCode

    Verified Verified by the DesignRush team for authenticity and credibility.

    Top Flutter Development Company for Enterprises and Scale-Ups

    LeanCode is a Poland-based IT services company, serving fintech and banking clients, including Credit Agricole Bank Polska. It builds mobile, web, and desktop apps using Flutter, .NET, and React. The agency is best for product teams needing a specialist Flutter partner with AI-assisted development...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    • Show more
    Location
    Warsaw, Poland
    Number of Employees
    50 - 99
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    19 Projects Listed

    LeanCode Services

    • Mobile App Development
    • Software Development
    • Software Testing
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Credit Agricole Bank Polska
    • Virgin Money
    • E. Wedel
    • Maspex
    • Sonova
    • Millennium Bank
    • Welliba
    • Tide
    • Shell
    • Prospector
    Data sourced from the agency's DesignRush profile

    LeanCode Reviews & Testimonials

    • Matej ReÅ¡etár
      Matej Rešetár Review from Google
      5.0

      Matej Rešetár's Review Sourced from Google

      Not only do they make great apps, but they also have the best coffee in the area. For that reason, I recommend coming to a meeting in person 😉

    • Igor Pielas
      Igor Pielas Review from Google
      5.0

      Igor Pielas's Review Sourced from Google

      Working with a team is a combination of professionalism with high energy and a proactive approach to software development challenges. I definitely recommend it and will be happy to answer questions based on our project - the Activy application for B2B and Polish cities.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • The Best Decisions, a Data Team Away.

    Tekne empowers your business by implementing advanced Artificial Intelligence, Data Engineering and Analysis, Visualization, and Automation solutions. Our expert services are designed to enhance efficiency, drive innovation, and deliver measurable results...

    Top Services:

    • AI Development
    • Big Data Analytics
    • Mobile App Development
    • Software Development
    • Business Consulting
    • Show more
    Location
    Dover, Delaware
    Number of Employees
    Under 49
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed

    Tekne Services

    • AI Development
    • Big Data Analytics
    • Mobile App Development
    • Software Development
    • Business Consulting
    • Product Design
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mltply
    • Flow Flood
    • C J Coleman & Company Limited
    • Centro Ortopedico Pelaez
    • DirecTV
    • CGC
    • MindHub
    • Tekton Labs
    • Pouch Insurance
    • N1U
    Data sourced from the agency's DesignRush profile

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