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Top IT Services Companies in the USA

871 IT service providers ranked by rating, review volume and listing quality.

IT services is the broadest label in this directory and covers, at different firms, entirely different work: managed infrastructure and helpdesk, project-based software delivery, cloud migration, security, procurement, or some combination sold as one relationship. Two providers under this heading may have almost nothing in common.

Because the label is wide, the useful filter is the engagement model rather than the capability list. Is this a retained relationship with a service-level agreement and a monthly cost, or project work quoted per piece? Who is accountable when something breaks at two in the morning, and what does the contract actually promise? A provider that answers those precisely is describing a real service; one that answers in capabilities is describing a brochure.

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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.

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ColorTokens, Inc.
Software Development · Network Security · Software Testing
ColorTokens is headquartered in Silicon Valley (Santa Clara), California, the USA with engineering and business centers in Santa Clara, California, and Bangalore, India.
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Druva
Software Development · Big Data · Cloud
Druva delivers data protection and management for the cloud era.
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HappyFox Inc.
iOS App · Software Development · Cloud
HappyFox, Inc is headquartered in Irvine, California. HappyFox is a software-as-a-service (SaaS) support platform.
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Pype
E-Commerce Development · eCommerce · SaaS
Pype’s patented industry-leading platforms use unparalleled, machine-learning algorithms to elevate your project management process and help you achieve full contract compliance…
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MuleSoft Inc
Mobile App Development · Web Development · Web Design
MuleSoft’s mission is to help organizations change and innovate faster by making it easy to connect the world’s applications, data, and devices.
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Adaptive Computing
Software Development · Big Data · Data Science
Adaptive Computing has provided advanced applications and tools to the world’s largest High-Performance Computing installations for over a decade.
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Cybereason
Web Development · Web Design · iOS App
Cybereason is the leader in endpoint protection, offering endpoint detection and response, next-generation antivirus, managed monitoring and IR services.
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Quantemplate
Web Development · Web Design · iOS App
Quantemplate is the machine learning data transformation and analytics solution for insurance professionals.
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IONOS
Web Development · Web Design · iOS App
1&1 IONOS is a leading provider of cloud infrastructure, cloud services, and hosting with more than eight million customer contracts.
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PROS
Web Development · Web Design · UI/UX Design
PROS Holdings, Inc. (NYSE: PRO) provides AI-based solutions that power commerce in the digital economy.
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Allyance Communications
Web Development · Web Design · iOS App
Our mission is to be the partner of choice to deliver the best possible Telecom, Data Center and Cloud Computing solutions to help our clients improve IT efficiency and business…
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Kyvos Insights
Software Development · Big Data · Data Science
At Kyvos, we believe that perseverance leads to perfection, and challenges define success. Our journey with data started very early, even before the word ‘big data’ was coined.
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Clarivate Analytics
Web Development · Web Design · iOS App
Clarivate Analytics is a global leader in providing trusted insights and analytics to accelerate the pace of innovation.
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Kaltura
Web Development · Web Design · React Native
Kaltura's mission is to power any video experience. Founded in 2006, Kaltura is a recognized leader in the Enterprise Video Platform, Education Video Platform, Cloud TV, and…
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Veritone, Inc.
Web Development · Web Design · UI/UX Design
Veritone (Nasdaq: VERI) is a leading provider of artificial intelligence (AI) technology and solutions.
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IDT Corporation
Web Development · Web Design · UI/UX Design
We know that you’ll have looked at quite a few company pages but IDT is different. We want people who want to make a big difference to our company with big ambitions.
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Awareness Technologies
Web Development · Web Design · iOS App
Awareness Technologies secures companies against the widest-range of threats from inside the enterprise.
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K2
Web Development · Web Design · UI/UX Design
K2 helps you build apps that drive your business forward. Using a simple drag-and-drop interface, and with minimal code, create powerful workflow apps that tie into virtually any…
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Avanade
Web Development · Web Design · iOS App
Avanade is the leading provider of innovative digital and cloud services, business solutions and design-led experiences on the Microsoft ecosystem.
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Pegasus Knowledge Solutions
Software Development · Data Analytics · Data Science
Founded in 1997, Pegasus Knowledge Solutions, Inc. (PKSI) is an independent, advanced analytics software and services organization, that partners with the industry-leading…
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Noodle.ai
Artificial Intelligence - AI · Software Development · Data Science
Noodle.ai is your source for Enterprise AI®. We’re on a mission to create a world without waste. We believe in AI for radical efficiency and extraordinary good.
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SLK
Artificial Intelligence - AI · Software Development · Software Testing
At SLK Software, we recognize the speed at which the world is transforming, the impact it creates and the opportunity it offers our customers.
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Synerzip
Mobile App Development · Web Development · iOS App
There’s a reason clients chose Synerzip. Not only do we help them scale their engineering capacity and accelerate their roadmap, we become their long-term partner and trusted…
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Centurysoft Private Limited
Software Development · Big Data · Data Analytics
When your customer sees your brand, they must see trust. With trust comes a superior customer experience and engagement that ensures brand loyalty and advocacy.
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Top IT Services Companies in the USA

ColorTokens, Inc.

Druva

HappyFox Inc.

Pype

MuleSoft Inc

Adaptive Computing

Cybereason

Quantemplate

IONOS

PROS

Allyance Communications

Kyvos Insights

Clarivate Analytics

Kaltura

Veritone, Inc.

IDT Corporation

Awareness Technologies

K2

Avanade

Pegasus Knowledge Solutions

Noodle.ai

SLK

Synerzip

Centurysoft Private Limited

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