Top 100 Application Modernization Companies in the United States

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Top 100 Application Modernization Companies in the United States

The Best of February 2026

Looking for a top legacy modernization service in the United States?

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. 

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List of the Best United States Enterprise Application Modernization Services

  • 571

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Santa Ana, CA
    Launched in 2007, AES Global, Inc. Is a small Santa Ana, California-based Enterprise App Modernization company. Their team focuses on Enterprise App Modernization and IT managed services.
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  • 572

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Franconia, VA
    Blue Iris Tech Consulting is a small Franconia, Virginia-based Enterprise App Modernization company. Their services include Enterprise App Modernization and Application Management & Support.
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  • 573

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    North Bend, OR
    Launched in 1996, MaintSmart 5.0 CMMS Software is a small Enterprise App Modernization company. Their services include Enterprise App Modernization and cloud consulting & SI.
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  • 574

    (30 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $25,000+
    250 - 999 employees
    San Francisco, CA
    Helpware Tech is a midsize San Francisco, California-based IT strategy consulting company. They provide IT strategy consulting, IT staff augmentation, Custom Software Development, Web Development, and more and were founded in 2015.
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    Clients

    Google Microsoft PWC CompIQ

    Industries

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  • 575

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Tigard, OR
    Lobster Technologies is an Enterprise App Modernization company. The team offers Enterprise App Modernization and Artificial Intelligence and is headquartered in Tigard, Oregon and Ha Noi, Vietnam.
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    Industries

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  • 576

    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Orlando, FL
    Enterprise App Modernization company Genesys Softwares LLC was launched in 2013. The midsize team provides Enterprise App Modernization, Custom Software Development, E-Commerce Development, IT strategy consulting, and more. The company is in Dhaka, Bangladesh and Orlando, Florida.
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    Industries

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  • 577

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Beavercreek, OH
    Small IT managed services company TM Capture Services, LLC - Macalogic, is headquartered in Beavercreek, Ohio. Their services include IT managed services and Enterprise App Modernization.
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  • 578

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Manassas, VA
    Systems Enginuity, Inc. Is a custom software development company. They were launched in 2004 and offer Custom Software Development and Enterprise App Modernization.
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  • 579

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Orange, CA
    Based in Orange, California, Omni Integration is an IT managed services company. The team offers IT managed services and Enterprise App Modernization.
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  • 580

    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Waltham, MA

    Practical Computer Applications is a software development firm in Waltham, Massachusetts. Established in 1992, the small team focuses on custom software development, web development, Artificial Intelligence, and blockchain.

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    Clients

    USALCO

    Industries

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  • 581

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Cheyenne, WY
    In Cheyenne, Wyoming, Green House Data is an Enterprise App Modernization company. They offer Enterprise App Modernization and cloud consulting & SI.
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  • 582

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    San Antonio, TX
    Diligent Consulting Inc is a Cybersecurity company. Their team is in San Antonio, Texas. The company focuses on Cybersecurity and Custom Software Development.
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  • 583

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Indianapolis, IN
    Founded in 2018, NapCloud is a PPC agency. Based in Indianapolis, Indiana, the team focuses on Pay Per Click and Web Development.
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  • 584

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    New York, NY
    Softescu is a website development company headquartered in New York, New York; Bacău, Romania and București, Romania. The small team specializes in Web Development, Mobile App Development, Enterprise App Modernization, UX/UI Design, and more. The firm was launched in 2008.
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    Industries

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  • 585

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Atlanta, GA
    Cogitate Technology Solutions, a software development company, is in Atlanta, Georgia and Navi Mumbai, India. The team focuses on Custom Software Development and Artificial Intelligence.
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  • 586

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Miami, FL
    Launched in 2024, ReemRose is a small Miami, Florida-based cloud consulting & SI company. Their services include cloud consulting & SI and Web Development.
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    Industries

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  • 587

    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    4.0

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Minneapolis, MN
    Contata Solutions is a custom software development firm. Established in 2000, the midsize firm is based in Minneapolis, Minnesota and Noida, India. Their team specializes in custom software development, BI & big data consulting & SI, cloud consulting & SI, Artificial Intelligence, and more.
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    Industries

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  • 588

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Jacksonville, FL
    In Jacksonville, Florida, Astadia Consulting is a midsize software development company. The team offers Custom Software Development and Enterprise App Modernization.
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    Industries

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  • 589

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Charlotte, NC
    Cheetah Agency is a. The team provides and is in.
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    Industries

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  • 590

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Cambridge, MA
    MBM Africa is a custom software development firm. They are headquartered in Nairobi, Kenya and Cambridge, Massachusetts. Their team provides Custom Software Development and IT strategy consulting.
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    Industries

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  • 591

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Alexandria, VA
    Reliable Systems Group, a software development firm, focuses on Custom Software Development and Enterprise App Modernization. The company is in Alexandria, Virginia.
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  • 592

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Ellicott City, MD
    Iadeptive Technologies LLC is an Ellicott City, Maryland-based IT managed services company. The team specializes in IT managed services and Enterprise App Modernization.
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  • 593

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Monument, CO
    CyWren Solutions is a Monument, Colorado-based Cybersecurity company. Launched in 2020, the team specializes in Cybersecurity and Enterprise App Modernization.
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  • 594

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Hanahan, SC
    PacketEx LLC is an IT managed services company launched in 2014. The agency focuses on IT managed services and Enterprise App Modernization, and is small.
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  • 595

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Rockville, MD
    Custom software development firm SOLUTIONSMET, LLC offers Custom Software Development and Enterprise App Modernization. They were founded in 2017.
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  • 596

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Bowie, MD
    Custom software development company AKSUM CONSULTING, INC. Was established in 2009. The firm offers Custom Software Development and Enterprise App Modernization.
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  • 597

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Herndon, VA
    IT Partners, Inc is an ERP consulting and SI company. Founded in 1993, the agency is based in Herndon, Virginia. Their services include ERP consulting and SI and Enterprise App Modernization.
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  • 598

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Leesburg, VA
    Applied Integrity Consulting, LLC, an Enterprise App Modernization company, is located in Leesburg, Virginia. Founded in 2011, the team specializes in Enterprise App Modernization and Cybersecurity.
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  • 599

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Ashburn, VA
    RiskPoint LLC is a small Enterprise App Modernization company established in 2019. Their services include Enterprise App Modernization and Business Consulting.
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  • 600

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Dayton, OH
    Wild Goose Enterprises Inc. Is a software development firm. Established in 2007, the team provides Custom Software Development and Enterprise App Modernization. The agency is based in Dayton, Ohio.
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