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Best Illinois Data Science Companies

17 Companies-Rankings updated: September 09, 2026

Every agency on DesignRush meets evaluation criteria around expertise and client feedback to empower informed choices. Some listings include paid partnerships.

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United States × Illinois × Data Science × Sort by: Top Rated ×Clear Filters

  • Zazz

    Modern IT. Built Secure. Delivered Right.

    Modern IT. Built Secure. Delivered Right.

    Zazz is an IT services company offering managed services, cybersecurity, cloud, AI, and staff augmentation to enterprise clients. It has delivered projects for the Government of Ontario and Seattle Aquarium. Best for enterprises needing a full-stack IT partner across transformation and security...

    Top Services:

    • Mobile App Development
    • IT Services
    • Software Development
    • Staff Augmentation
    • IT Compliance Solution
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $45/hr
    Portfolios Count
    36 Projects Listed
    View Profile
    5.0 5.0 (76)

  • Unico Connect

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    Your AI-Native Technology Partner

    Your AI-Native Technology Partner

    AI-native software development company. We build intelligent digital products with agentic AI, RAG, web, mobile, and no-code 250+ products shipped across 13+ countries...

    Top Services:

    • AI Development
    • Mobile App Development
    • Software Development
    • Web Development
    • Staff Augmentation
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
    View Profile
    4.9 4.9 (30)
    4.4 4.4 (53)

  • Talentica Software

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Building Products AI-Native Way

    Building Products AI-Native Way

    Talentica is an IT services agency founded in 2003. It serves 180+ startups with custom software, AI, and SaaS development. The firm has 500+ engineers and has helped clients secure 9 patents. It’s best for funded startups and tech companies needing a long-term dedicated engineering partner...

    Top Services:

    • Software Development
    • AI Development
    • IT Services
    • Big Data Analytics
    • Blockchain
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    500 - 999
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
    View Profile
    4.9 4.9 (27)
    4.4 4.4 (244)

  • ELEKS

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.

    ELEKS, a trusted partner for guaranteed software engineering excellence, quality, and transparency.

    ELEKS is a full-cycle IT services firm with 30+ years of experience and 2,000+ specialists, delivering custom software, AI, cloud, and enterprise applications across fintech, healthcare, and logistics. It holds a 97% client satisfaction rate. Best for enterprises seeking a long-term IT partner...

    Top Services:

    • Software Development
    • Mobile App Development
    • Cloud Consulting
    • Cybersecurity
    • AI Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
    View Profile
    4.9 4.9 (22)
    5.0 5.0 (1)

  • Simform

    Your Product Engineering & Gen AI Partner

    Your Product Engineering & Gen AI Partner

    Simform is a premier digital engineering company specializing in Product Engineering, Cloud, Data, Agentic AI, and Enterprise Platform Innovation. We help enterprises and high-growth ISVs build digital experiences and scalable, enterprise-grade products what work at scale...

    Top Services:

    • Software Development
    • Cloud Consulting
    • AI Development
    • Big Data Analytics
    • DevOps Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $30/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
    View Profile
    4.9 4.9 (16)
    4.8 4.8 (21)

  • RisingMax

    Redefining Real Estate Tech

    Redefining Real Estate Tech

    RisingMax Inc., a prominent IT consulting company based in NYC, collaborates with startups and Fortune 500 companies, offering advanced IT solutions, chatbot solution, and smart strategies to streamline business operations and explore new opportunities...

    Top Services:

    • Mobile App Development
    • Web Development
    • Software Development
    • Blockchain
    • Software Testing
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    7 Projects Listed
    View Profile
    4.9 4.9 (15)
    4.4 4.4 (7)

  • Wezom

    Turning Digital Ideas into Powerful & Lucrative Realities

    Turning Digital Ideas into Powerful & Lucrative Realities

    Wezom delivers custom software, mobile and web development, DevOps, AI, and IoT solutions across logistics, fintech, and manufacturing, with 3,500+ projects completed. It suits mid-size to enterprise businesses seeking a full-service IT partner with a dedicated team or ERP capabilities...

    Top Services:

    • IT Services
    • Software Development
    • Mobile App Development
    • Web Design
    • eCommerce Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    27 Projects Listed
    View Profile
    4.9 4.9 (9)
    4.8 4.8 (44)

  • Azumo

    VerifiedVerified by the DesignRush team for authenticity and credibility.
    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Build Intelligent Apps for Web, Mobile, Data, AI and Cloud

    Azumo provides nearshore software development through dedicated teams and staff augmentation, covering AI, data engineering, cloud, and mobile. The IT company serves fintech, healthcare, and SaaS sectors. It’s best for mid-size companies seeking outsourced development with senior technical oversight...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Big Data Analytics
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $55/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    9 Projects Listed
    View Profile
    4.8 4.8 (12)
    4.6 4.6 (20)

  • EffectiveSoft

    FUELING DISRUPTION

    FUELING DISRUPTION

    EffectiveSoft is an AI-enabled product engineering company focused on digital products and enterprise systems. We combine software engineering, UX expertise, and AI capabilities to help companies build products that can adapt to changing requirements, integrations, and growth...

    Top Services:

    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • AI Development
    • ERP Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    29 Projects Listed
    View Profile
    4.8 4.8 (9)

  • Brightlab

    Designing Bright For The Hype.

    Designing Bright For The Hype.

    Brightlab is an independent design & development studio that has one rule helping startups and big-scale enterprises build the most innovative online products in the market...

    Top Services:

    • Web Design
    • eCommerce Development
    • Web Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
    View Profile
    4.3 4.3 (1)

  • Softweb Solutions

    Advanced AI and Data Analytics Solutions

    Advanced AI and Data Analytics Solutions

    Softweb Solutions Inc, an Avnet company, drives innovation through advanced data science and AI to accelerate business growth in the evolving digital landscape...

    Top Services:

    • AI Development
    • Big Data Analytics
    • Managed Services
    • Cloud Consulting
    • IT Services
    • Show more
    Location
    Elgin, Illinois
    Number of Employees
    500 - 999
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
    View Profile
    4.7 4.7 (10)

  • Moon Technolabs

    Transforming Businesses withAI-Powered Solutions

    Transforming Businesses withAI-Powered Solutions

    Moon Technolabs, an ISO-certified global software company, has 17+ years of experience, 1650+ projects, and 400+ experts. We specialize in custom software, web, and mobile app development, delivering innovative solutions that exceed client expectations...

    Top Services:

    • AI Development
    • IoT
    • Software Development
    • Mobile App Development
    • DevOps Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $25/hr
    Portfolios Count
    12 Projects Listed
    View Profile
    5.0 5.0 (14)

  • NOVUS

    Architecting growth with purpose.

    Architecting growth with purpose.

    NOVUS is an independent media agency that architects growth with purpose where every media decision is intentional, measurable, and built for impact...

    Top Services:

    • Digital Marketing
    • Media Buying
    • Social Media Marketing
    • Video Marketing
    • Advertising
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $185/hr
    Minimal Budget
    $50,000 & Up
    View Profile

  • AIM Consulting

    An Addison Group Company

    An Addison Group Company

    AIM Consulting partners with businesses to set a strategic direction, understand the customer journey, design and develop innovative software, leverage data for actionable insights, and automate deployment to secure cloud platforms.We help companies launch their most ambitious initiatives. Solving the...

    Top Services:

    • Mobile App Development
    Location
    Chicago, Illinois
    Number of Employees
    500 - 999
    View Profile
    4.1 4.1 (38)

  • Taction Software

    Global IT & Software Solution Company

    Global IT & Software Solution Company

    We have extensive global resources, deep industry, business process, and technological expertise, as well as a track record of producing uplifting success tales for businesses all over the world...

    Top Services:

    • Mobile App Development
    • Software Development
    • Software Testing
    • Wearables
    • CRM Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $25,000 - $50,000
    View Profile
    5.0 5.0 (21)

  • CodingCops

    Your AI-Native Technology Partner

    Your AI-Native Technology Partner

    CodingCops is an AI-native technology and engineering partner specializing in AI development, vetted engineering talent, Salesforce, product & software development, and cloud & DevOps...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Staff Augmentation
    • DevOps Consulting
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    3 Projects Listed
    View Profile
    4.3 4.3 (15)

  • Opinov8

    Globally Recognized Digital and Engineering Solutions Partner.

    Globally Recognized Digital and Engineering Solutions Partner.

    Named Best AI Company and Software Development Company by The Netty Awards, Opinov8 is a global technology firm with development hubs across the United States, Europe, and Egypt...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Big Data Analytics
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $42/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
    View Profile
    5.0 5.0 (6)

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