Looking for a top legacy modernization service in Chicago?

Application modernization companies can help create new business value from existing applications. Finding the right company to partner with, however, can be an overwhelming process.

To assist you in your search for a partner, we’ve compiled this list of the top application modernization services in Chicago. 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 Chicago Enterprise Application Modernization Services

  • 1
    Undisclosed
    250 - 999 Employees
    Chicago IL
    Software development firm SPR was established in 1973. The midsize team specializes in custom software development, enterprise app modernization, cloud consulting & SI, ux/ui design, and more. The company is headquartered in Chicago, Illinois and Milwaukee, Wisconsin.
    Industries
    Notable Project

    A financial services company hired SPR to assist them in managing their backend processing platform.

    "I would definitely recommend them to anyone out there."

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  • 2
    $10,000+
    50 - 249 Employees
    Northbrook IL

    Sphere Software is a software development company located in Chicago. Founded in 2005, the team of nearly 100 employees is expert in software and mobile app development, UI/UX design, IT staff augmentation, and blockchain.

    Clients
    Buzzfeed
    Tumblir
    Subway
    Bass Pro Shops
    Industries
    Notable Project

    When an online marketplace approached Sphere Software for help re-launching a website, the team embraced the opportunity. The project included redesigning a website using Ruby on Rails and ongoing development and maintenance support. The client was impressed by Sphere Software’s professionalism and work quality.

    “Given the flexibility that they give me, I would hire more Sphere Software developers and engineers before hiring my own. This is not just because of the savings but because I get quality work out of them.” – CEO, Online Community Marketplace

  • 3
    $10,000+
    50 - 249 Employees
    Chicago IL

    Alligatortek is a software company headquartered in Chicago with an office in Oakbrook Terrace, Ill. Since 1993, their team of 59 has lent its services in custom software development, mobile app development, and cloud consulting & SI. They specialize in Azure, and have experience in working with frameworks such as .NET, AngularJS, and React Native.

    Clients
    Wrigley
    The Doan Group
    Leopardo Construction
    Notable Project

    A general contracting company subcontracted alligatortek to sync their employee information with their Active DIrectory. Alligatortek developed a system that automatically integrated the two systems togther, which allowed for simultaneous updates on both systems. It solved a large issue among the contractor's HR department.

    "Their customer service is excellent. Even after we went live, they were an email away if we wanted anything changed. They’d make the desired changes within 24 hours. It was refreshing to get such immediate attention." – Software Business Analyst, General Contracting Company

  • 4
    $50,000+
    250 - 999 Employees
    Chicago IL

    Surge Software is a software development agency headquartered in Bellevue, WA, with other offices in Sacramento, CA, Baltimore, MD, and Salt Lake City, UT. The agency of 160+ employees provides custom software development, web development, mobile app development, and e-commerce development services.

    Clients
    Ralph Lauren
    Verizon
    UnderArmor
    Purdue University
    Industries
    Notable Project

    A consulting firm hired Surge Software for web development and UX work. The agency provided staff augmentation across different platforms. The consulting firm felt that Surge was responsive and that its work has been extremely valuable to the company. 

    "I’m comfortable in the knowledge that if issues arose with any team member, I could talk honestly with Surge and they would remedy the situation. Be open, articulate your goals, and they will work with you to provide solutions." – Director of Software, Management Consulting Firm

  • 5
    Undisclosed
    1,000 - 9,999 Employees
    Chicago IL

    Kin + Carta is a tech-centered management consultancy based in Chicago. Founded in 1964, they also have offices in London, San Francisco, New York, and Singapore. Their team of approximately 3,000 focuses primarily on enterprise clients in the financial services and health care fields. Services include mobile app development, cloud consulting, and more.

    Clients
    AstraZeneca
    Expedia
    Santander
    Pizza Hut
    Industries
    Notable Project

    Kin + Carta built a native mobile app for a health care nonprofit in advance of open enrollment, upgrading their old platform. They built the app for iOS and Android with a focus on human-centered design,

    "They helped us go beyond the average of health care to meet the expectation of digital." - CIO, Nonprofit Health Insurance Provider

  • 6
    $10,000+
    2 - 9 Employees
    Chicago IL

    Since 2014 web and mobile app development agency LakeView Labs has served clients ranging from startups to Fortune 500 companies. The small team of fewer than 10 applies its skill in mobile app, software, web, and e-commerce development to help these clients build engaging digital products.

    Clients
    Groupon
    EZOME
    SuperTailgate
    AllState
    Industries
    Notable Project

    A software company that's well-known for its checklist web application hired LakeView Labs to create a complementary iOS app. LakeView Labs was responsible for all aspects of development and successfully built important capabilities such as the ability to log in through a third-party, download a checklist template, and upload and share a completed checklist.

    "They’re excellent communicators and bring fresh ideas to the development process. Their knowledge of mobile applications made my life easier." – Founder, Software Company With Checklist App

  • 7
    $5,000+
    10 - 49 Employees
    Chicago IL

    Aptitive is an IT consulting firm based in Chicago, Illinois. Founded in 2013, their team of about 30 employees provides BI, SI, and big data consulting, IT strategy consulting, and cloud consulting services.

    Clients
    Omron
    Healthstream
    MoreCare
    The National Safety Council
    Industries
    Notable Project

    Aptitive worked with this alternative lending company to supply it with programming capabilities for SQL Server systems. Their database administration expertise allowed them to develop complex storage procedures using both DBA and SQL programming.

    "Everything handled by Aptitive was top-notch." — CTO, Alternative Lending Company

  • 8
    $10,000+
    10 - 49 Employees
    Riverwoods IL

    Insyte Consultancy Services is a software company of around 10 employees. Established in 2011, their headquarters is in Oak Park, Ill. They offer services in mobile app development, wearable app development, custom software development, and enterprise app modernization.

    Clients
    America First - Competitive Market Economic Advocacy
    Christopher House
    GD Entry
    Lifesafe Services
    Industries
    Notable Project

    Insyte Consultancy Services developed a database and web server for a product development company. This web server managed sites in-house and remotely. They also developed iOS and Android apps. The client is pleased with the project and its ongoing work.

    “They provide a tremendous level of service for their price point.” – Co-Owner, Product Development Company
     

  • 9
    $25,000+
    250 - 999 Employees
    Lombard IL

     Neudesic is a technology company with offices in Irvine, CA, Atlanta, GA, Chicago, IL, Irving and Houston, TX, Denver, CO, Las Vegas, NV, Exton, PA, Tempe, AZ, Portland, OR, New York, and India.  It specializes in big data consulting, custom software development, cloud consulting, and mobile app development. The agency of more than 800 employees was founded in 2002. Most clients work in the healthcare, energy, and gaming industries. 

    Clients
    Hasbro
    American Cancer Society
    Hyatt
    Xerox
    Industries
    Notable Project

    Neudesic upgraded a recipe website to an efficient Cloud platform.  The system makes available to users a variety of easily accessible recipes, reviews, videos, and shopping lists. These content offerings are customized and can be set to fit users' specific preferences. The website has been growing consistently since Neudesic began their involvement. 

     

  • 11
    $25,000+
    50 - 249 Employees
    Schaumburg IL
    PSC Group is a midsize custom software development company located in Schaumburg, Illinois. They provide custom software development, enterprise app modernization, BI & big data consulting & SI, business consulting, and more and were established in 1990.
  • 12
    $5,000+
    1,000 - 9,999 Employees
    Oak Brook IL
    CIeNET Technologies is a software development firm. Established in 2000, the large agency is based in Beijing, China and Oak Brook, Illinois. Their team offers custom software development, enterprise app modernization, IT managed services, and application testing.
  • 13
    $5,000+
    50 - 249 Employees
    Chicago IL
    10th Magnitude is a midsize IT managed services company. Launched in 2010, the agency is in Chicago, Illinois; Dallas, Texas; New York, New York and Seattle, Washington. Their services include IT managed services, enterprise app modernization, BI & big data consulting & SI, and cloud consulting & SI.
    Industries
  • 14
    $10,000+
    10 - 49 Employees
    Chicago IL
    Ai2, a custom software development firm, was launched in 1982. They are headquartered in Chicago, Illinois and have a small team. Ai2 provides custom software development, enterprise app modernization, e-commerce development, and mobile app development.
  • 15
    $100,000+
    50 - 249 Employees
    Naperville IL
    Egen Solutions is a custom software development company. Founded in 2002, the midsize agency is headquartered in Naperville, Illinois. Their services include custom software development, enterprise app modernization, cloud consulting & SI, IT strategy consulting, and more.
  • 16
    Undisclosed
    10 - 49 Employees
    Deerfield IL
    Cybersecurity company SCIGON was founded in 2008. They are based in Deerfield, Illinois and have a small team. SCIGON specializes in cybersecurity, enterprise app modernization, IT managed services, and IT strategy consulting.
  • 17
    $50,000+
    250 - 999 Employees
    Chicago IL

    Founded in 2008, OverActive is headquartered in Uruguay with locations in Miami, Puerto Rico, and Argentina. Its staff of about 100 specializes in custom software development, cloud consulting/SI, IT staff augmentation, application testing, enterprise app modernization, and IT managed services for middle-market to enterprise businesses.

    Clients
    Microsoft
    AB;InBev
    BCU
    Meta Payment Systems
    Industries
  • 18
    $25,000+
    10 - 49 Employees
    Chicago IL
    Founded in 2013, One Six Solutions is a business intelligence company. The small Chicago, Illinois-based team specializes in BI & big data consulting & SI, enterprise app modernization, cloud consulting & SI, and IT strategy consulting.
    Industries
  • 19
    $10,000+
    50 - 249 Employees
    Chicago IL
    Custom software development company Softura was founded in 1990. Their midsize team is located in Farmington Hills, Michigan; Chennai, India and Chicago, Illinois and offers custom software development, enterprise app modernization, Artificial Intelligence, BI & big data consulting & SI, and more.
  • 20
    Automly App Development Company Logo

    Automly App Development Company

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    $25,000+
    Freelancer
    Chicago IL
    Automly App Development Company, a web development firm, was established in 2011. They are headquartered in Chicago, Illinois and Chicago, Illinois and have a small team. Automly App Development Company specializes in web development, custom software development, enterprise app modernization, mobile app development, and more.
  • 21
    $1,000+
    50 - 249 Employees
    Itasca IL
    Integrative Systems is an Itasca, Illinois-based software development company. The midsize firm was founded in 2001. Their services include custom software development, enterprise app modernization, non-voice bpo/back office services, voice services, and more.
    Industries
  • 22
    $5,000+
    2 - 9 Employees
    Chicago IL
    CRM consulting and SI company Edver is located in L'viv, Ukraine and Chicago, Illinois. The small team offers CRM consulting and SI, application management & support, IT managed services, enterprise app modernization, and more and was established in 2020.
  • 23
    business

    ForceIQ

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    $250,000+
    50 - 249 Employees
    Chicago IL
    Located in Chicago, Illinois, ForceIQ is a cloud consulting & SI company. Launched in 2019, the midsize team provides cloud consulting & SI, CRM consulting and SI, IT strategy consulting, enterprise app modernization, and more.
    Industries
  • 24
    $25,000+
    50 - 249 Employees
    Oak Brook IL
    Tntra is a midsize IT strategy consulting company. The Vadodara, India-based company was founded in 2021. Their services include IT strategy consulting, IT staff augmentation, custom software development, web development, and more.
    Industries
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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