Top 100 Application Modernization Services

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Top 100 Application Modernization Services

The Best of June 2025
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

  • 1
    (73 Reviews) 4.8

    Timeliness

    4.7

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.8
    $25,000+
    1,000 - 9,999 employees
    Orlando, FL
    Simform, a software development company, is based in Orlando, Florida; Los Angeles, California; Chicago, Illinois and San Francisco, California. The large team focuses on Custom Software Development, Artificial Intelligence, Enterprise App Modernization, cloud consulting & SI, and more and was launched in 2010.
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    Clients

    Redbull

    Industries

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  • 2
    (35 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    5.0

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Kyiv, Ukraine
    In Kyiv, Ukraine; Warszawa, Poland and Lauderdale Lakes, Florida, Devox Software is an Enterprise App Modernization company. The midsize team focuses on Enterprise App Modernization, Custom Software Development, Artificial Intelligence, and Generative AI. The company was founded in 2017.
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    Clients

    Function4

    Industries

  • 3
    (19 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    Wrocław, Poland
    CSHARK is a software development company. The midsize Wrocław, Poland-based company was established in 2014. Their services include Custom Software Development, Enterprise App Modernization, and UX/UI Design.
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    Clients

    Fenergo (Fintech)

    Industries

  • 4
    (2 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    1,000 - 9,999 employees

    ArionERP is a midsize ERP consulting and SI company in San Jose, California. They offer ERP consulting and SI, enterprise app modernization, CRM consulting and SI, and finance & accounting outsourcing (FAO) and were launched in 2016.

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    Industries

  • 5
    (24 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.5

    Would Recommend

    5.0
    $100,000+
    50 - 249 employees
    Southborough, MA
    AndPlus, An Ensono Company, an Enterprise App Modernization company, was established in 2009. The firm specializes in Enterprise App Modernization, Web Development, and Custom Software Development and has a midsize team. The firm is based in Southborough, Massachusetts and Livingston, New Jersey.
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    Clients

    Bloomberg

    Industries

  • 6
    (19 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $5,000+
    50 - 249 employees
    Jaipur, India
    IT staff augmentation company MYCLOUDPULSE TECHNOLOGY PRIVATE LIMITED was founded in 2024. The firm offers IT staff augmentation, Enterprise App Modernization, and Mobile App Development and has a midsize team.
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    Industries

  • 7
    (54 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    Kraków, Poland
    Software Mind is an IT strategy consulting company established in 1999. The large Kraków, Poland-based team specializes in IT strategy consulting, cloud consulting & SI, Cybersecurity, Custom Software Development, and more.
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    Clients

    Backbase Baillie Gifford Branch Callcredit

    Industries

  • 8
    (7 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    4.9

    Value

    4.8

    Would Recommend

    5.0
    $5,000+
    10 - 49 employees
    Brno, Czech Republic

    Webscope.io is a custom software development company located in Brno, Czech Republic. The small firm was founded in 2015. Their services include custom software development, mobile app development, web development, and enterprise app modernization.

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    Industries

  • 9
    (21 Reviews) 4.7

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.9
    $10,000+
    250 - 999 employees
    Winnersh, England
    Transparity is a cloud consulting & SI company. They are based in Winnersh, England and have a midsize team. The company offers cloud consulting & SI, IT managed services, Custom Software Development, Artificial Intelligence, and more.
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    Clients

    Apex NSPCC NHS Lush

    Industries

  • 10
    (7 Reviews) 4.7

    Timeliness

    4.3

    Service Excellence

    4.6

    Value

    4.3

    Would Recommend

    5.0
    $100,000+
    1,000 - 9,999 employees
    Oakland, CA

    CI&T (formerly CINQ Technologies) is software development company based in Curitiba, Brazil with additional offices in Brazil and Miami. Founded in 1992, the team of 271 specializes in custom software development, IT staff augmentation, and UX/UI design. They work primarily with enterprise clients in the transportation and financial services industries.

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    Clients

    SITA

    Industries

  • 11
    (14 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    Rybnik, Poland

    Software development company fireup.pro is based in Rybnik, Poland. The agency focuses on custom software development, enterprise app modernization, other IT consulting and SI, and mobile app development and is midsize.The agency was founded in 2013.

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    Industries

  • 12
    (30 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $50,000+
    1,000 - 9,999 employees
    Atlanta, GA
    Sparq, a software development company, is headquartered in Atlanta, Georgia and Montevideo, Uruguay. The large team focuses on Custom Software Development, Artificial Intelligence, Enterprise App Modernization, IT strategy consulting, and more and was founded in 2009.
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    Clients

    Microsoft Amazon Starbucks lululemon

    Industries

  • 13
    (9 Reviews) 4.7

    Timeliness

    4.4

    Service Excellence

    4.8

    Value

    4.3

    Would Recommend

    4.7
    $10,000+
    10,000+ employees
    Bellevue, WA

    Beyondsoft Consulting is a business IT and consulting company based in Bellevue, Wash., with offices in Torrance, Calif.; Singapore; Beijing; Noida, India; and Kyiv, Ukraine. The company, founded in 1995, has more than 10,000 employees and provides BI & big data consulting & SI, cloud consulting & SI, IT strategy consulting, custom software development, and enterprise app modernization services. Beyondsoft Consulting serves enterprise and mid-market companies in various industries that include IT, automotive, and financial services.

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    Clients

    HP

    Industries

  • 14
    (18 Reviews) 4.9

    Timeliness

    4.6

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    50 - 249 employees
    Conshohocken, PA
    Enterprise App Modernization company Think Company was established in 2007. They are headquartered in Conshohocken, Pennsylvania and Philadelphia, Pennsylvania and have a midsize team. Think Company offers Enterprise App Modernization, UX/UI Design, Product Design, Custom Software Development, and more.
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    Clients

    ADP Vanguard Comcast Johnson & Johnson

    Industries

  • 15
    (28 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.6

    Would Recommend

    4.8
    $25,000+
    250 - 999 employees
    Warszawa, Poland

    Altkom Software & Consulting, founded in 1998, is a software development company headquartered in Warsaw, Poland, with an additional office in Krakow, Poland. They specialize in custom software development, web development, and application management & support. The company has 130+ employees who work with enterprise, mid-market, and small businesses. The businesses they serve are mostly in the financial services industry. 
     

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    Clients

    BNP Paribas

    Industries

  • 16
    (9 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.7

    Value

    4.7

    Would Recommend

    4.9
    $100,000+
    250 - 999 employees
    Chicago, IL

    Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.

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    Clients

    Liferay

    Industries

  • 17
    (25 Reviews) 4.9

    Timeliness

    4.7

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Portland, OR
    Enterprise App Modernization company Darwoft was established in 2010. Their midsize team is based in Portland, Oregon; Córdoba, Argentina and Atlanta, Georgia and offers Enterprise App Modernization, IT staff augmentation, Mobile App Development, Product Design, and more.
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    Clients

    Hometown HAVAS Sorcero Leonisa

    Industries

  • 18
    (71 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.9
    $10,000+
    1,000 - 9,999 employees
    Warszawa, Poland
    Innowise is a large cloud consulting & SI company. Headquartered in Warszawa, Poland; Bruxelles, Belgium; Francavilla al Mare, Italy and Genève, Switzerland, the agency was established in 2007. Their team provides cloud consulting & SI, IT staff augmentation, Custom Software Development, Web Development, and more.
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    Clients

    Topcon

    Industries

  • 19
    (37 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.7

    Value

    4.3

    Would Recommend

    4.9
    $50,000+
    1,000 - 9,999 employees
    L'viv, Ukraine
    Sigma Software Group is a L'viv, Ukraine-based software development firm. The large firm was established in 2002. Their team specializes in Custom Software Development, Mobile App Development, Web Development, BI & big data consulting & SI, and more.
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    Clients

    Volvo

    Industries

  • 20
    (3 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Warszawa, Poland

    Eyzee is a custom software development company. The midsize Warszawa, Poland-based agency was established in 2017. Their services include custom software development, enterprise app modernization, cloud consulting & SI, application testing, and more.

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    Clients

    Ministry of Digital Affairs Republic of Poland

    Industries

  • 21
    (14 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.5

    Would Recommend

    5.0
    $25,000+
    50 - 249 employees
    London, England
    Applifting, an Enterprise App Modernization company, is headquartered in London, England and Prague, Czech Republic. The midsize company was established in 2014. Their services include Enterprise App Modernization, Custom Software Development, Mobile App Development, and DevOps Managed Services.
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    Clients

    Adidas

    Industries

  • 22
    (35 Reviews) 4.8

    Timeliness

    4.8

    Service Excellence

    4.8

    Value

    4.8

    Would Recommend

    4.8
    $50,000+
    250 - 999 employees
    Tallinn, Estonia
    Jelvix, a custom software development company, was launched in 2011. Their midsize team is located in Tallinn, Estonia; Kharkiv, Ukraine; Stuttgart, Germany and London, England and offers Custom Software Development, Enterprise App Modernization, Mobile App Development, and Artificial Intelligence.
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    Clients

    Tiber Capital Group

    Industries

  • 23
    (10 Reviews) 5.0

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.1

    Would Recommend

    5.0
    $50,000+
    250 - 999 employees
    London, England

    Parkside Interactive is a software company founded in 2007 with more than 50 members. They provide custom software development,  enterprise app modernization, and UX/UI design services from their office in Graz, Austria. They work primarily with small businesses.

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    Clients

    LinkedIn

    Industries

  • 24
    (53 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.6

    Value

    4.5

    Would Recommend

    4.8
    $10,000+
    250 - 999 employees
    Southborough, MA
    Launched in 1995, Trigent Software is a software development company. The midsize Southborough, Massachusetts-based team provides Custom Software Development, Artificial Intelligence, Enterprise App Modernization, AI Agents, and more.
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    Clients

    Navistar

    Industries

  • 25
    (4 Reviews) 4.8

    Timeliness

    4.5

    Service Excellence

    4.8

    Value

    4.9

    Would Recommend

    5.0
    $100,000+
    50 - 249 employees
    Melbourne, Australia
    Founded in 2016, Insighture is an Enterprise App Modernization company. The firm specializes in Enterprise App Modernization, cloud consulting & SI, Application Testing, Artificial Intelligence, and more and has a midsize team. The firm is located in Melbourne, Australia; Colombo, Sri Lanka and Singapore.
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    Clients

    Webjet

    Industries

  • 26
    (11 Reviews) 4.8

    Timeliness

    4.6

    Service Excellence

    4.8

    Value

    4.4

    Would Recommend

    4.8
    $50,000+
    50 - 249 employees
    Kyiv, Ukraine

    JEVERA is a high-end software solution company located in Kiev, Ukraine. Founded in 2009, their 50 employees offer BI & big data consulting, custom software development, and enterprise app modernization services to their clients. 

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    Clients

    Effortel SA

    Industries

  • 27
    (26 Reviews) 4.9

    Timeliness

    4.9

    Service Excellence

    5.0

    Value

    4.9

    Would Recommend

    5.0
    $1,000+
    50 - 249 employees
    Jaipur, India

    Exato Software is a development agency based in Jaipur, India. They were founded in 2019 and have a team of around 10 employees. Their main services include custom software, web, and mobile app development for small businesses. 

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    Clients

    Mezatwins

    Industries

  • 28
    (28 Reviews) 5.0

    Timeliness

    4.9

    Service Excellence

    4.9

    Value

    4.7

    Would Recommend

    4.9
    $50,000+
    250 - 999 employees
    Sofia, Bulgaria
    Dreamix is a custom software development company. Their midsize team is located in Sofia, Bulgaria and Cirencester, England. Their services include Custom Software Development, IT staff augmentation, Web Development, IT strategy consulting, and more. The firm was established in 2007.
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    Clients

    VistaJet

    Industries

  • 29
    (36 Reviews) 4.9

    Timeliness

    4.8

    Service Excellence

    4.9

    Value

    4.6

    Would Recommend

    4.9
    $10,000+
    50 - 249 employees
    Warszawa, Poland
    Polcode is an e-commerce development company founded in 2006. Their midsize team is based in Warszawa, Poland and Kraków, Poland and offers E-Commerce Development, Web Development, and Enterprise App Modernization.
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    Clients

    impak Finance

    Industries

  • 30
    (4 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.6

    Would Recommend

    5.0
    $10,000+
    50 - 249 employees
    Fairfield, CT
    ObjectStyle is a midsize software development company launched in 2002. Their team specializes in Custom Software Development, IT staff augmentation, and Enterprise App Modernization. The company is in Fairfield, Connecticut; Fairfield, Connecticut and Warszawa, Poland.
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    Clients

    NHL

    Industries

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