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Top Cloud Computing Service Companies in the USA

78 of 177 cloud computing service companies ranked on evidence in the Q4 2026 edition.

Between them, the 178 cloud computing service companies on this page cover cloud (64), security (45), IT services (36) and medical (25). They also list work in Texas, Florida, Houston and New York. 178 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

78 of 177 cloud computing service companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All cloud computing service companies 78 ranked SMEs 76 ranked

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ICS
IT Services · Information Technology · Security · Also in San Antonio and Austin
Texas IT support company providing managed IT, business telephones, data cabling and security for Houston, Austin and San Antonio
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Why #1: Based in Houston, San Antonio and Austin, Texas · Founded 1981 · SOC 2, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Capital Network Solutions
Capital Network Solutions, known as CNS, is a managed IT provider serving businesses in Northern California and beyond.
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Why #2: Based in Sacramento, California · Founded 1989 · SOC 2, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DCG Technical Solutions
IT Services · Disaster Recovery · IT Consulting
DCG Technical Solutions is an IT consulting company in Los Angeles.
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Why #3: Based in Los Angeles, CA · Founded 1993 · Client numbers stated on its own website, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Digital Canvas
Search Engine Optimization · Hospitality & Leisure · Social Media Marketing · Also in United States of America
Digital Canvas is a web development business in northern California that has worked since 1996.
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Why #4: Based in Northern California, USA · Founded 1996 · Google partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
iV4
iV4 is a technology consultancy that helps organisations with data, AI, cloud and security, as well as governance, risk and compliance.
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Why #5 (shared): Based in USA · In business 20+ years · Microsoft partner, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Infront Webworks
Mobile App Development · Search Engine Optimization · Custom Software Development · Also in United States of America
Infront Webworks is a digital agency in Colorado Springs that designs and builds websites and runs online marketing for businesses.
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Why #5 (shared): Based in Colorado Springs, USA · In business 20+ years · Google partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Joint Network Systems
IT Services · Web Services · Cloud · Also in Fort Lauderdale, Florida and Miami
Miami managed IT service provider covering networks, cloud, telephony, cybersecurity and UCaaS phone systems for businesses
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Why #5 (shared): Based in Miami, Florida · In business 20+ years · AWS partner, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Coolblueweb
Mobile App Development · Web Development · E-Commerce Development · Also in Seattle
Coolblueweb is a Seattle web development agency of developers, designers and strategists focused on online stores.
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Why #8: Based in Seattle, USA · Founded 2009 · Client numbers stated on its own website, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Bellwether Technology Corporation
Bellwether Technology Corporation provides IT consulting, support and management to organisations in New Orleans and the wider southern United States.
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Why #9: Based in New Orleans, Louisiana, USA · Founded 1980 · Team of 60+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Rackspace
IT Services · Web Development · Web Design · Also in United States of America
Rackspace began in 1998 as a managed hosting company and grew into a provider of managed services across the main public and private clouds.
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Why #10: Based in San Antonio, USA · Founded 1998 · Team of 6,000+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
DevCom
Supply Chain, Logistics, and Transport · Mobile App Development · Information Technology · Also in Ukraine
DevCom is a custom software development company established in 2000, with its headquarters in the United States.
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Why #11: Based in United States (headquarters) · Founded 2000 · Team of 200+, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Connecting Point
Cloud · Security · Partnership · Also in Colorado
Connecting Point is a managed IT and cloud services provider based in Greeley, Colorado.
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Why #12 (shared): Based in Greeley, Colorado · In business 40+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
High Touch Technologies
High Touch Technologies is a technology company headquartered in Wichita, Kansas, with locations across the Midwest.
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Why #12 (shared): Based in Wichita, Kansas · In business 40+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Custom Information Services
Consumer Products & Services · Advertising & Marketing · Information Technology
Dallas Fort Worth managed IT provider for manufacturers and distributors, covering security, support, compliance and Dynamics GP
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Why #14: Based in Dallas Fort Worth Metroplex, Texas · Founded 1989, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Integrated Solutions Inc
Integrated Solutions Inc is a software development firm based in Omaha, Nebraska, building custom business software since 1990.
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Why #15: Based in Omaha, Nebraska · Founded 1990, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
BTerrell Group
Responsive · Legal · ERP · Also in Texas
BTerrell Group is a Texas firm that implements and supports Sage Intacct cloud accounting software.
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Why #16 (shared): Based in Plano and Dallas, Texas · Founded 1991, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Custom Technologies Inc
Custom Technologies Inc is an IT support company serving businesses of all sizes in the greater Atlanta area.
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Why #16 (shared): Based in greater Atlanta area · Founded 1991, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Exigo Technology Services
Exigo Technology Services is an IT services company based in Baton Rouge, Louisiana. It has provided IT services since 1992 to customers across a range of industries.
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Why #18: Based in Baton Rouge, Louisiana · Founded 1992, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Kraft Technology Group
IT Services · Cybersecurity · simple · Also in Tennessee
Kraft Technology Group is an IT services company in Nashville, Tennessee, that has supported businesses across Middle Tennessee since 1993.
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Why #19: Based in Nashville, Tennessee · Founded 1993, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Exigent Technologies
IT Services · Business Services · Non Profit
Exigent Technologies is a managed IT services provider for businesses in Denver, New Jersey, NYC and LA.
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Why #20 (shared): Office in United States · In business 30+ years, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
BCA IT, Inc.
IT Services · Business Services · Financial Services
BCA IT, Inc. is a managed IT services provider working with small and medium-sized businesses in central and southern Florida.
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Why #20 (shared): Based in Florida, with service in Miami, Tampa and Orlando · In business 30+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
J and J Technical Services
J and J Technical Services is a managed IT and cloud services provider in Albuquerque.
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Why #20 (shared): Based in Albuquerque · Founded 1996, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
IS&T IT Services
Information Technology · Web Development · Help Desk · Also in Houston and Texas
IS&T IT Services is an IT support and web development company based in Houston, Texas.
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Why #23 (shared): Based in Houston, Texas · Founded 1997, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.
Kappa Computer Systems LLC
Managed IT service provider in Orlando offering help desk, cybersecurity, cloud hosting and Microsoft 365 support for businesses
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Why #23 (shared): Based in Orlando, Florida · Founded 1997, as stated on its own website, read 9 Oct 2026
Not yet on record: client reviews, vetting.

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Top Cloud Computing Service Companies in the USA

ICS

Capital Network Solutions

DCG Technical Solutions

Digital Canvas

iV4

Infront Webworks

Joint Network Systems

Coolblueweb

Bellwether Technology Corporation

Rackspace

DevCom

Connecting Point

High Touch Technologies

Custom Information Services

Integrated Solutions Inc

BTerrell Group

Custom Technologies Inc

Exigo Technology Services

Kraft Technology Group

Exigent Technologies

BCA IT, Inc.

J and J Technical Services

IS&T IT Services

Kappa Computer Systems LLC

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