Updated in December 2022

Тop Application security Companies

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List of the application security companies for you project scale.

  • DOOR3

    DOOR3

    A small US-based consulting company, DOOR3 has a time-proven experience in completing complex projects. Their services include tech consulting, software development and UX design, with solutions ranging from web and mobile apps to standalone visual design. They approach each task with a thorough understanding of the client’s needs, addressing business challenges with a zest and profound awareness of each project’s specifics.

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    Company size

    51-200

    Founded

    2002

    Hourly rate

    $151 - 200

    Minimal project

    $20k

    Headquarters

    New York, US

    Ready to start

    >2 weeks

    Highlights
    Is headquartered in New York, US.
    Has created D3 Labs for open-source software development.
    Completed 500+ projects.
    Core services
    100% Application security
    100%
    Key clients
    FreshDirect
    Stillwell-Hansen
    Cadwalader
    Knovel
  • Folio3

    Folio3

    Folio3 is a Californian company offering distinct sets of services for startups, small companies and enterprises. They follow the lean startup approach to drive innovation at their clients’ organizations across the fields of mobile applications, gaming, social media and networking solutions, as well as enterprise systems. With years of experience in digital consulting and engineering, they are up for the task regardless of the project size and complexity.

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    Company size

    501-1,000

    Founded

    2005

    Hourly rate

    $51 - 100

    Minimal project

    No limit

    Headquarters

    Lahore, PK

    Ready to start

    2-3 weeks

    Highlights
    Has accumulated 500,000+ person-hours of experience.
    Their products get featured on Forbes, Reuters, and more.
    Is NetSuite and Microsoft product implementation partner.
    Core services
    50% Application security
    50%
    50%
    Key clients
    Sundia Corporation
    TwinStrata
    TRUETRAC
    Barnes & Noble
  • Dynatrace

    Dynatrace

    Dynatrace is a US-based public company offering both platform-based and on-demand services addressing their clients’ needs in cloud-driven transformation. Their key specialty is software intelligence delivered through an all-in-one AI-powered platform that automates infrastructure, application and security monitoring, among other areas. The company also assists in enabling autonomous cloud, i.e. fully automating DevOps pipelines, and more essential tech-driven fields of a modern enterprise.

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    Company size

    1,001-5,000

    Founded

    2005

    Hourly rate

    Undisclosed

    Minimal project

    Undisclosed

    Headquarters

    Waltham, US

    Ready to start

    3-4 weeks

    Highlights
    Operates across 50 offices globally.
    Holds partnerships with AWS and Microsoft.
    Is recognized as a Leader in the 2021 Gartner Magic Quadrant for Application Performance Monitoring.
    Core services
    100% Application security
    100%
    Key clients
    Experian
    SAP
    Kroger
    BT
  • T-Systems International

    T-Systems International

    T-Systems is one of the largest European providers of end-to-end digital solutions. Operating for the past two decades, they have accumulated unparalleled expertise in technology consulting, digital transformation enablement, cloud and security services, including delivery of custom solutions, product-based offerings and managed IT services for their focus industries such as logistics, automotive, manufacturing, and more.

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    Company size

    10,001+

    Founded

    2000

    Hourly rate

    Undisclosed

    Minimal project

    Undisclosed

    Headquarters

    Frankfurt am Main, DE

    Ready to start

    1 mounth+

    Highlights
    Is a Deutsche Telekom subsidiary.
    Employs 28,000+ people worldwide.
    Is a certified partner of Microsoft, Google, AWS, Cisco, Lenovo, and others.
    Core services
    50% Application security
    50%
    50%
    Key clients
    SEG Automotive
    Mercedes-Benz
    Valora
    Siemens

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