Top Cloud Computing Service Companies in the USA

Between them, the 59 cloud computing service companies on this page cover cloud (27), security (15), web development (13) and IT services (13). They also list work in Texas, New York City, New York and Philadelphia. 59 of them have written a profile you can read before you get in touch.

1. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
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   Egen Solutions

   Egen Solutions, trading as Egen, is a technology services company working across cloud, data, analytics, AI and platform engineering.

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   On record: Office in United States

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   Euvic

   Supply Chain, Logistics, and Transport · Arts, Entertainment & Music · Mobile App Development · Also in Poznań and Warsaw

   Euvic is an IT services group headquartered in Poland with offices in several other countries.

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   On record: Office in United States

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   HashRoot Technologies

   Staff Augmentation · Cloud · Security · Also in Kochi, India and Bengaluru, India

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   Indivar Software Solutions Limited

   Staff Augmentation · Cloud · Security · Also in Auckland, New Zealand and Chandigarh & Mohali

   Indivar is an independent technology consultancy, operating since 2009, that assesses a client's processes, security and infrastructure before handing over a costed audit of…

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   On record: Address in United States

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   Infoicon Technologies

   Mobile App Development · Web Development · UI/UX Design · Also in United Kingdom

   Infoicon Technologies is a software development company. Its website describes web and mobile app development, Java work and AR and VR development for customers worldwide, and it…

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   On record: Office in United States

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   IntelliComp Technologies

   Help Desk · Cloud · Security

   Please note IntelliComp is going through a major system migration that will significantly improve our ability to manage, respond to, and resolve your ticket requests As is the case…

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   Maxihost

   Web Development · IT Services · Web Design · Also in Brazil

   Maxihost provides servers and cloud infrastructure for companies that need computing power and low delay.

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   On record: Office in United States

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   PA

   PaleBlueDot AI

   Data Center · IaaS · Also in Palo Alto, Ca and California

   PaleBlueDot AI provides GPU infrastructure and customised compute for AI workloads through reserved clusters and a global supply network.

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    S

    Supabase

    Software Development · Cloud · DataBase · Also in San Francisco, Ca and California

    Supabase provides a Postgres-based development platform with authentication, APIs, realtime data, storage and vector search.

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    WI

    Wanclouds Inc.

    Web Development · IT Services · Web Design · Also in India

    Wanclouds is a cloud company headquartered in Santa Clara, California. It began with cloud migration and now offers AI-driven management across cloud and on-premise infrastructure.

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    On record: Based in Santa Clara, California

12. Joined since the Q4 2026 edition. These listings arrived after the edition was ranked; they get a place at the next one (January 2027).
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    Fortinet

    Web Development · IT Services · Web Design · Also in United States of America

    Fortinet is a cybersecurity company that sells products and services for protecting networks, users, devices and applications.

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