Top IT Services Companies in the USA

Between them, the 600 best-ranked of these 871 IT service providers cover web development (463), web design (434), eCommerce (355) and iOS app (310). They also list work in United Kingdom. 594 of them have written a profile you can read before you get in touch.

1. 49

   

   CollabNet VersionOne

   Web Development · Web Design · iOS App

   CollabNet VersionOne is the Enterprise Value Stream Management leader that accelerates high-value software development and delivery while improving quality and reducing risk.

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2. 50

   

   Zoom Video Communications

   Web Development · Web Design · iOS App

   Meet Happy! Zoom helps businesses and organizations bring their teams together in a frictionless environment to get more done.

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3. 51

   

   Polycom

   Web Development · Web Design · iOS App

   Plantronics and Polycom are now Poly. Our comprehensive set of smart endpoints for unified collaboration span personal and group communication systems, with a full range of…

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4. 52

   

   Ciber Global

   Web Development · iOS App · UI/UX Design

   Ciber is a consulting, outsourcing and business solutions integration provider with offices across North America and India.

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5. 53

   

   SilexPro

   Web Development · Web Design · iOS App

   SilexPro, is a technology innovator in the field of visual communication and group collaboration.

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6. 54

   

   Western Digital

   Web Development · Web Design · UI/UX Design

   Western Digital is driving the innovation needed to help customers capture, preserve, access and transform an ever-increasing diversity of data.

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7. 55

   

   McAfee

   Web Development · Web Design · iOS App

   McAfee is a global organization with a 30-year history and a brand known the world over for innovation, collaboration, and trust.

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8. 56

   

   Forescout Technologies Inc.

   Web Development · Web Design · iOS App

   Forescout Technologies, Inc. provides security at first sight.

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9. 57

   

   Thales eSecurity

   Web Development · Web Design · React Native

   Thales eSecurity is the leader in advanced data security solutions and services, delivering trust wherever information is created, shared or stored.

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10. 58

    

    Big Switch Networks

    Web Development · Web Design · iOS App

    Big Switch Networks is the Cloud-First Networking company, bringing public cloud-style networking and hybrid cloud consistency to organizations around the world.

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11. 59

    

    IntellectFaces, Inc

    Software Development · E-Commerce Development · eCommerce

    IntellectFaces is a technology and consulting firm built to assist the clients to construct strategies that aid in their digital transformation.

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12. 60

    

    TmaxSoft Inc.

    Web Development · Web Design · WordPress

    TmaxSoft is a global software innovator focused on infrastructure and data modernization, with solutions that offer enterprise CIOs viable alternatives to support their global IT…

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13. 61

    

    Actian

    Web Development · Web Design · Android

    Actian enables some of the most data-Intensive enterprises on earth to run their most mission-critical analytics and data management workloads.

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14. 62

    

    Broadcom Inc.

    Web Development · Web Design · iOS App

    Broadcom Inc. is a global infrastructure technology leader built on 50 years of innovation, collaboration, and engineering excellence.

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15. 63

    

    Webroot

    Web Development · Web Design · React Native

    Webroot, a Carbonite company, harnesses the cloud and machine learning to reliably predict and protect against cyberattacks in real-time.

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16. 64

    

    SaaSMAX Corp.

    Web Development · Web Design · React Native

    If you're a SaaS, XaaS or Cloud Software Channel Executive or in the C-suite, SaaSMAX has developed a set of proprietary technologies, tools and processes for you that help to…

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17. 65

    

    JotForm

    Web Development · Web Design · WordPress

    JotForm is an online forms platform that helps customers across roles and industries create custom online forms and collect data, all without needing to write a line of code.

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18. 66

    

    InfoCision Management Corporation

    iOS App · Android · WordPress

    InfoCision is an award-winning contact center partner trusted by leading brands for over 35 years.

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19. 67

    

    Trintech

    Web Development · Web Design · WordPress

    At Trintech, we pride ourselves on providing enterprise-class financial solutions for the Record to Report process to organizations committed to transforming their financial…

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20. 68

    

    BlackLine

    Web Development · Web Design · iOS App

    BlackLine is a provider of cloud-based solutions that transform Finance and Accounting (F&A) by automating, centralizing and streamlining financial close operations, intercompany…

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21. 69

    

    Fuze

    Web Development · Web Design · WordPress

    Fuze is a global cloud communications and collaboration software platform for the enterprise.

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22. 70

    

    Confluent

    Web Development · Web Design · iOS App

    Confluent, founded by the original creators of Apache Kafka®, pioneered the enterprise-ready event streaming platform.

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23. 71

    

    GLG

    Web Development · Web Design · iOS App

    GLG is the world’s knowledge marketplace. We connect decision makers who want the advantage of powerful insight to people with first-hand experience, so they can act with the…

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24. 72

    

    Agilent Technologies

    Web Development · Web Design · iOS App

    Analytical scientists and clinical researchers worldwide rely on Agilent to help fulfill their most complex laboratory demands.

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