Top 100 Application Modernization Services

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Top 100 Application Modernization Services

The Best of November 2026
Technology is moving forward faster than ever before; even relatively new industries are already getting left behind. Apps are no exception to this phenomenon. 
Jump to Most Reviewed Companies

List of the Best Enterprise Application Modernization Services

  • 151
    (27 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Kyiv, Ukraine
    Founded in 2015, DRUM'N'CODE is a software development firm. They are in Kyiv, Ukraine; Tallinn, Estonia and Kraków, Poland and have a midsize team. Their services include Custom Software Development, Web Development, Web Design, Enterprise App Modernization, and more.
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    Clients

    Viddyoze

    Industries

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  • 152
    (12 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    T'bilisi, Georgia
    AKDev Group is a T'bilisi, Georgia-based custom software development firm. Established in 2017, the midsize team offers Custom Software Development, Web Development, Enterprise App Modernization, Mobile App Development, and more.
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    Industries

  • 153
    (3 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    2 - 9 employees
    Bath, England

    Skyward Digital is a Bath, United Kingdom-based user experience design agency and website development company. They offer ux/ui design and web development and were founded in 2021.

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    Industries

  • 154
    (5 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Franklin Lakes, NJ
    UX Team is an UX company. They provide UX/UI Design, Custom Software Development, and Enterprise App Modernization and were founded in 2014. The agency is in Franklin Lakes, New Jersey.
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    Clients

    Nestlé Morgan Stanley Fiserv Gerber

    Industries

  • 155
    (7 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    București, Romania

    IT strategy consulting company QUALITANCE was established in 2007. They are headquartered in București, Romania and have a midsize team. Their services include IT strategy consulting, ux/ui design, IT staff augmentation, custom software development, and more.

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    Clients

    BCR Erste Bank

    Industries

  • 156
    (33 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Ahmedabad, India
    The Intellify is an Ahmedabad, India-based AI Agents company. The small team focuses on AI Agents, Custom Software Development, Enterprise App Modernization, AI Consulting, and more. The agency was established in 2018.
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    Clients

    IBM

    Industries

  • 157
    (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

  • 158
    (13 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Warszawa, Poland
    Yojji LTD is a website development firm launched in 2017. The midsize Warszawa, Poland-based team specializes in Web Development, Mobile App Development, Custom Software Development, Other Application Development, and more.
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    Clients

    Valapay LTD

    Industries

  • 159
    (17 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.5

    Would Recommend

    4.9
    $50,000+
    50 - 249 employees
    Córdoba, Argentina

    Southern Code is a software agency based in Córdoba, Argentina, and founded in 2015. With no more than 50 members, they offer mobile app development, UX/UI design, and custom software development solutions for clients in the industries of manufacturing, arts, and IT services.

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    Clients

    Reside Worldwide INC

    Industries

  • 160
    (32 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Denver, CO
    Custom software development company Pell Software was launched in 2019. Based in Denver, Colorado, their small team provides Custom Software Development, Enterprise App Modernization, API Development, and Web Design.
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    Clients

    Aegion / Underground Solutions

    Industries

  • 161
    (5 Reviews) 4.6

    Timeliness

    4.6

    Service Excellence

    4.6

    Value

    4.8

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Győr, Hungary
    Attrecto Next Tech Digital Solutions is an AI Consulting company. They are based in Győr, Hungary and Budapest, Hungary and have a midsize team that focuses on AI Consulting, Custom Software Development, UX/UI Design, Artificial Intelligence, and more. The firm was established in 2010.
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    Clients

    Telenor Norge AS

    Industries

  • 162
    (25 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Sofia, Bulgaria
    Sciant (part of Sirma Group) is a Logistics & Supply Chain Consulting company. The midsize Sofia, Bulgaria-based agency was founded in 2016. Their team provides Logistics & Supply Chain Consulting, Custom Software Development, IT strategy consulting, BI & big data consulting & SI, and more.
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    Clients

    Avalara

    Industries

  • 163
    (6 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    4.9
    $5,000+
    2 - 9 employees
    Podgorica, Montenegro
    Neverhund is a small UX agency. Established in 2012, the team offers ux/ui design. The firm is based in Podgorica, Montenegro.
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    Clients

    YIT Guidewire OneSoil Simple

    Industries

  • 164
    (12 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    10 - 49 employees
    Wrocław, Poland

    Codedose is a web applications software house based in Wrocław, Poland and founded in 2013. They comprise 21 employees specializing in Java, bespoke software, database systems, and MuleSoft. They work with small, midmarket, and large companies, particularly in finance, business services, and IT.

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    Industries

  • 165
    (12 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Cape Town, South Africa

    Haefele Software is a midsize Cape Town, South Africa-based software development company. They focus on Custom Software Development, Enterprise App Modernization, Web Development, API Development, and more and were founded in 2006.

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    Clients

    Tesco Burger King AS Watson Group Pikmykid

    Industries

  • 166
    (15 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Brașov, Romania
    ABIT Technologies, an IT staff augmentation company, is located in Brașov, Romania. The small team offers IT staff augmentation, Enterprise App Modernization, Custom Software Development, Mobile App Development, and more. The firm was established in 2020.
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    Industries

  • 167
    (47 Reviews) 4.7

    Timeliness

    4.5

    Service Excellence

    4.7

    Value

    4.9

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    OptiSol Business Solutions is a midsize cloud consulting & SI company. Based in Sacramento, California; London, England; Sydney, Australia and Dallas, Texas, the agency was founded in 2008. Their team offers cloud consulting & SI, Cybersecurity, Generative AI, Digital Engineering, and more.
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    Clients

    Vision Point Systems

    Industries

  • 168
    (36 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Brooklyn, NY

    Five is web and mobile app development agency headquartered in New York with offices in Croatia. The 50+ person product team has been creating stunning, award-winning mobile products since 2008.

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    Clients

    Rosetta Stone

    Industries

  • 169
    (5 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees

    Armada Labs is a software development company based in Estero, FL. Founded in 2002, they have about 70 employees that serve all business sizes in the financial industry. They specialize in custom software development, application management and support, cloud consulting services, IT management services, and mobile app development.

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    Clients

    Rivo Holdings

    Industries

  • 170
    (12 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees
    Austin, TX

    Divelement Web Services, LLC is a web agency based in Laredo, Texas, and founded in 2020. With more than two employees, they offer e-commerce, web, and mobile app development solutions to small businesses in the fields of arts, business services, and consumer products.

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    Clients

    Rachio

    Industries

  • 171
    (46 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Los Angeles, CA

    DevTeam.Space is a development agency that was founded in 2015 and is based in Los Angeles. Their team of 8 specialize in web development and mobile app development for small businesses; these clients primarily reside in the advertising, business services, and consumer product industries. 

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    Clients

    Airbus

    Industries

  • 172
    (10 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Irvine, CA
    Baytech Consulting is a custom software development company based in Irvine, California. They focus on Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more and were launched in 2007.
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    Clients

    Petra Medical College

    Industries

  • 173
    (6 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    4.8
    $10,000+
    50 - 249 employees
    Ciudad de México, Mexico

    Custom software development company EDSA was founded in 1999. Their midsize team is in Deerfield Beach, Florida; Tandil, Argentina; Mar del Plata, Argentina and Viña del Mar, Chile. EDSA provides custom software development, application management & support, ERP consulting and SI, mobile app development, and more.

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    Clients

    Linde

    Industries

  • 174
    (9 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.9
    $1,000+
    50 - 249 employees
    Coimbatore, India
    Dreams Technologies, UK & India is a custom software development firm based in Coimbatore, India and City Business Centre , England. The midsize company was established in 2013. Their services include Custom Software Development, Enterprise App Modernization, DevOps Managed Services, Artificial Intelligence, and more.
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    Clients

    Paguishop.

    Industries

  • 175
    (20 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    Hanoi, Vietnam
    Eastgate Software JSC is a web development company. Their midsize team is headquartered in Hanoi, Vietnam; Aachen, Germany and Chiyoda City, Japan. The agency focuses on Web Development, Custom Software Development, Artificial Intelligence, cloud consulting & SI, and more.
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    Clients

    Siemens - Germany

    Industries

  • 176
    (12 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Khmel'nyts'kyi, Ukraine

    Established in 2018, IT Hoot is a small IT managed services company. Their team specializes in IT managed services, enterprise app modernization, custom software development, IT staff augmentation, and more. The agency is in Khmelnytskyi, Ukraine.

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    Industries

  • 177
    (6 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    250 - 999 employees
    Hanoi, Vietnam
    VNEXT HOLDINGS is a Hanoi, Vietnam-based software development firm. They focus on Custom Software Development, Enterprise App Modernization, Artificial Intelligence, Mobile App Development, and more and were founded in 2008.
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    Industries

  • 178
    (22 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.8

    Would Recommend

    5.0
    $25,000+
    10 - 49 employees
    Nashville, TN
    Twin Sun is a software development company. Established in 2017, the team offers Custom Software Development, UX/UI Design, Artificial Intelligence, Mobile App Development, and more. Their small company is based in Nashville, Tennessee.
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    Industries

  • 179
    (29 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.7

    Would Recommend

    4.8
    $25,000+
    50 - 249 employees
    Dallas, TX
    Application development company AppVerticals was established in 2016. Based in Dallas, Texas; Los Angeles, California; Dubai, United Arab Emirates and Houston, Texas, their midsize team offers Mobile App Development, Custom Software Development, Artificial Intelligence, and Enterprise App Modernization.
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    Industries

  • 180
    (8 Reviews) 4.6

    Timeliness

    4.4

    Service Excellence

    4.6

    Value

    4.2

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    Vilnius, Lithuania
    Baltic Amadeus is a midsize software development firm established in 1988. Their team offers Custom Software Development, Mobile App Development, Cybersecurity, Enterprise App Modernization, and more. The agency is in Vilnius, Lithuania and Kaunas, Lithuania.
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    Clients

    IBM JTI ConnectPay SEB

    Industries

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