Top Cloud Computing Service Companies in Texas

Between them, the 18 cloud computing service companies on this page cover cloud (9), security (7), internet (5) and information technology (4). They also list work in Houston, Austin and Fleet. 18 of them have written a profile you can read before you get in touch.

1. 1

   

   ICS

   IT Services · Information Technology · Security · Also in San Antonio and Hawaii

   Texas IT support company providing managed IT, business telephones, data cabling and security for Houston, Austin and San Antonio

   Write a review

   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.

2. 2

   

   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

   Write a review

   Why #2: 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.

3. 3

   

   BTerrell Group

   Legal · ERP

   BTerrell Group is a Texas firm that implements and supports Sage Intacct cloud accounting software.

   Write a review

   Why #3: 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.

4. 4

   

   IS&T IT Services

   Information Technology · Security · Android · Also in Houston

   IS&T IT Services is an IT support and web development company based in Houston, Texas.

   Write a review

   Why #4: Based in Houston, Texas · Founded 1997, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

5. 5

   

   ISHIR

   Cloud · simple · Learning · Also in Delhi

   Dallas software engineering firm building custom products, data and AI strategy, and offshore engineering teams for growing companies

   Write a review

   Why #5: Based in Dallas Fort-Worth, Texas · In business 26+ years, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

6. 6

   

   iTecs

   Cloud · Security · Internet · Also in Preston and Dallas

   iTecs is a managed IT services company in Dallas, Texas, founded in February 2002.

   Write a review

   Why #6: Based in Dallas, Texas, USA · Founded 2002, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

7. 7

   

   Divergys

   IT Services · Security · Internet · Also in Houston

   Divergys is a managed IT company in Houston, Texas, that supports business computer networks with support, monitoring, security and backup.

   Write a review

   Why #7: Based in Houston, Texas · In business 23+ years, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

8. 8

   

   Excellent Networks Inc

   IT Services · Cloud · Cybersecurity

   Excellent Networks Inc is an IT services provider based in El Paso, Texas, serving businesses across El Paso and Las Cruces.

   Write a review

   Why #8: Based in El Paso, Texas · Founded 2007, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

9. 9

   

   Indivar Software Solutions Limited

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

   Indivar Software Solutions Limited is an independent technology consultancy that assesses a client's processes, security and infrastructure before recommending a course of action.

   Write a review

   Why #9: Address in Texas · Founded 2009 · Project numbers stated on its own website, as stated on its own website, read 9 Oct 2026

   Not yet on record: client reviews, vetting.

10. 10

    

    Def-Logix

    Security · Legal

    Def-Logix is a Veteran-Owned Small Business in San Antonio, Texas.

    Write a review

    Why #10: Based in San Antonio, Texas · In business 15+ years, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

11. 11

    

    DeljooSoft

    Cloud · Internet · Azure · Also in Toronto

    DeljooSoft is a digital advisory and software firm operating from Houston, Texas and Toronto, Canada.

    Write a review

    Why #11: Based in Houston, Texas and Toronto, Canada · Founded 2015, as stated on its own website, read 9 Oct 2026

    Not yet on record: client reviews, vetting.

12. 12

    

    AppShark Software

    Consumer Products & Services · Advertising & Marketing · Information Technology · Also in Reading

    AppShark is a Salesforce partner headquartered in Plano, Texas, and now part of Cambridge Technology Enterprises.

    Write a review

    Why #12: Based in Plano, Texas · Salesforce partner · Team of 250+, as stated on its own website, read 5 Oct 2026

    Not yet on record: client reviews, vetting.

13. 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
14. –

    

    Datamax Texas

    IT Services · Unified Communications · Security · Also in Fleet

    Datamax Texas provides managed print, copier service and office technology across Texas.

    Write a review

    On record: In business 35+ years, as stated on its own website, read 9 Oct 2026

15. –

    

    Converged Communication Systems

    Unified Communications · Cloud · Collaboration · Also in Washington and Illinois

    Avaya business partner delivering phone systems, unified communications and contact centre services for businesses of all sizes

    Write a review

    On record: Founded 2003, as stated on its own website, read 9 Oct 2026

16. –

    

    Blynk

    Cloud · Internet · Android · Also in Fleet

    Blynk provides software for companies that make connected hardware.

    Write a review

    On record: Client numbers stated on its own website · One-person, as stated on its own website, read 5 Oct 2026

17. –

    

    AnythingCloud

    Cloud · Azure · DevOps · Also in Austin and Houston

    AnythingCloud is a cloud services firm based in Dallas-Fort Worth.

    Write a review

    On record: Based in Dallas-Fort Worth, Texas

18. –

    

    CTG Tech

    Financial Services · Non Profit · Legal

    Texas managed IT provider for small and mid-sized businesses covering support, cloud, networks, phone systems and continuity

    Write a review

    On record: Based in Texas, with offices in Arlington, Amarillo and Dallas

19. –

    

    iCore software systems

    Android · SEO · Queries

    iCore software systems is a web and mobile application development company based in Texas.

    Write a review

    On record: Based in Texas

Articles

Related reading

Articles on this subject first, then the newest.

All articles

United States

22 Oct 2026 · TrustList Editorial

Oracle patches a CVSS 9.1 Java TLS flaw in an out-of-cycle alert

CVE-2026-91403 in JSSE can be exploited over the network with no login. Every listed build is affected, including 25.0.5 and 21.0.13, so…

United States

20 Oct 2026 · TrustList Editorial

Kodiak driverless truck ran 64 days without shutting down

The record came on an unsupervised truck in the 35-strong Atlas Energy fleet in the Permian Basin; Kodiak still plans a driverless highway…

United States

17 Oct 2026 · TrustList Editorial

RapidCanvas raises $29m to put field AI engineers in mid-size firms

Vertex Ventures SEA & India led the Series B, with Hitachi Ventures joining. Total funding reaches $52.5 million after annual recurring…