6 Oct 2026 · TrustList Editorial
Exchange Server flaw lets a signed-in user read colleagues' mailboxes
Microsoft's second September update for on-premises Exchange fixes CVE-2026-96940 (CVSS 8.8). Exchange 2016 and 2019 servers only get it…
44 of 115 cloud consulting companies ranked on evidence in the Q4 2026 edition.
Between them, the 115 cloud consulting companies on this page cover security (82), cloud (78), financial services (40) and IT services (39). They also list work in Texas, York, New York and Houston. 115 of them have written a profile you can read before you get in touch.
TrustList ranking
Q4 2026 edition
44 of 115 cloud consulting companies ranked on evidence held on 6 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.
Business Services · Non Profit · Security
Excedeo IT Support San Diego is a managed IT services firm serving businesses in San Diego, California.
Why #1: In business 20+ years · Microsoft partner, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Consumer Products & Services · IT Services · Business Services · Also in San Antonio and Hawaii
Innovative Communication Systems, or ICS, is a business technology company that has operated since 1981. It has offices in Houston, San Antonio and Austin.
Why #2: Founded 1981 · SOC 2 · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Financial Services · IT Services · Business Services · Also in New Jersey
Integrated Computer Services, Inc. is a managed IT company serving businesses across New Jersey.
Why #3: Founded 2002 · SOC 2, Microsoft partner · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Security · Cloud · Automation
Intone Networks is an IT consulting, implementation and product development company founded in New Jersey in 2003.
Why #4: Founded 2003 · ISO 9001, ISO 27001, SOC 2 · Placed below first here: a listing leads at most 5 rankings, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Financial Services · IT Services · Business Services
Centarus is a managed IT provider serving businesses in San Francisco and the wider Bay Area. It has operated since 2008 and says it holds a SOC 2 Type 2 certification.
Why #5: Founded 2008 · SOC 2, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IT Security · Security · Cloud
Constant C Technology Group provides IT support and cybersecurity services to small and medium businesses, based in Winnipeg, Manitoba, and serving clients elsewhere in North…
Why #6 (shared): Founded 1986, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Access Control · Cloud · Backup
GSC IT Solutions, now presenting itself as Granite State IT Solutions and formerly Cocci Computer Services, is a technology provider serving businesses across New England.
Why #6 (shared): In business 40+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
IT Services · Business Services · Information Technology
Bryley Systems is a managed IT services provider headquartered in Clinton, Massachusetts.
Why #8: Founded 1987, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

Information Technology · Disaster Recovery · Event Management · Also in New York City and New York
Information Technology Management Group, Inc., known as TMG, is a New York City firm that runs technology and security for other businesses.
Why #9: Founded 1989, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Aviation
Deltec Solutions is an IT services company in Muncie, Indiana, working since 1990.
Why #10: Founded 1990, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Financial Services · IT Services · Business Services
DCG Technical Solutions, LLC is an IT consulting and managed services provider based in Los Angeles, serving businesses in the area since 1993.
Why #11: Founded 1993, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Cloud · Goals · Hybrid · Also in Quebec
Essextec, formally Essex Technology Group, Inc., is a technology consultancy headquartered in Saddle Brook, New Jersey.
Why #12: Founded 1994, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Financial Services · Data Security · Security · Also in New York and York
ACC Technical Services is an IT services firm serving businesses around Syracuse, Utica, Auburn and Watertown in Central New York, where it has worked for more than 30 years.
Why #13 (shared): In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

IT Services · Help Desk · Security
4BIS Cyber Security and IT Services is a managed IT and security provider in Cincinnati, Ohio.
Why #13 (shared): Founded 1996, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

IT Services · Security · Driving · Also in Michigan
EGLtech is an IT services company in Holland, Michigan. It looks after computers, networks and security for small and mid-sized organisations around Grand Rapids and the wider West…
Why #15: Founded 1998, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

IT Services · Cloud · Backup · Also in Windsor
Drivetech, Inc. is a managed IT services company serving businesses in the western suburbs of Boston.
Why #16 (shared): In business 25+ years, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.

Financial Services · IT Services · Non Profit · Also in Vancouver and Hastings
Dyrand Systems is a managed IT provider based in Vancouver that has been operating since 2001.
Why #16 (shared): Founded 2001 · Small dedicated team, as stated on its own website, read 29 Sept 2026
Not yet on record: client reviews, vetting.
Security · Cloud · Backup
JND Consulting Group is an IT services provider that specialises in insurance carriers and distribution firms.
Why #16 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Arts, Entertainment & Music · Financial Services · Business Services
iCorps Technologies is a managed IT services provider that supports businesses with day-to-day IT, security and technology planning.
Why #16 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

IT Services · Security Management · Security
IP Services provides managed cybersecurity and IT operations for companies that cannot afford downtime.
Why #16 (shared): Founded 2001, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
IT Services · Information Technology · Security
HillSouth iT Solutions is a managed IT provider serving businesses from offices in Florence and Columbia, South Carolina, and from Charlotte.
Why #16 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Business Services · Security · Backup · Also in San Francisco Bay Area
Irvine Consulting Services Inc. provides outsourced IT support to businesses in the San Francisco Bay Area.
Why #16 (shared): In business 25+ years, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.

Security · Cloud · Internet · Also in Florida
L7 Solutions is a managed IT provider serving small and medium-sized businesses across South Florida.
Why #23 (shared): Founded 2002, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
Energy & Natural Resources · Hospitality & Leisure · Financial Services · Also in Preston and Dallas
ITecs IT Outsourcing and Support, which trades as ITECS, is a Dallas company that runs IT support, security and cloud hosting for other businesses.
Why #23 (shared): Founded 2002, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
For vendors
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Every other way we rank cloud consulting companies, by what they do and where they are.
Articles on this subject first, then the newest.
6 Oct 2026 · TrustList Editorial
Microsoft's second September update for on-premises Exchange fixes CVE-2026-96940 (CVSS 8.8). Exchange 2016 and 2019 servers only get it…
6 Oct 2026 · TrustList Editorial
CVE-2026-21589 scores 9.3 and needs no login. Every self-managed Jira, Confluence, Bitbucket, Bamboo and Crowd version below the fixed…
5 Oct 2026 · TrustList Editorial
VulnCheck reports exploitation attempts against a critical Rejetto HFS flaw that lets an attacker forge administrator sessions and run…
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