Managed IT Services Agencies in United States

1,814 Managed IT Services agencies are listed in United States. 1,568 have been assessed on the Agency List Score as of October 2026; the highest-ranked is Presidio at 97.7.

Ranked · 928 of 1,568 assessed

Ordered by Agency List Score
#1 of 1,568 assessed
Presidio
98

Designs and manages secure digital platforms for diverse industries

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#2 of 1,568 assessed
Blackline
98

Industry-specific IT solutions with advanced cybersecurity and cloud services

Help Desk and SupportManaged IT Services
#3 of 1,568 assessed
Inscio
97

Award-winning consulting for energy and life sciences

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#4 of 1,568 assessed
Kamind
97

Managed cybersecurity and Microsoft licensing solutions

Managed IT ServicesMicrosoft 365 Administration
#5 of 1,568 assessed
InsITe Business Solutions
97

Co-managed IT services for manufacturing and professional industries

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#6 of 1,568 assessed
Parachute
97

Managed IT services and cybersecurity for diverse industries

Help Desk and SupportManaged IT ServicesMicrosoft 365 Administration
#7 of 1,568 assessed
Soluzione IT Services
97

Microsoft Dynamics 365 and Power Platform Specialists

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#8 of 1,568 assessed
Davey
97

SEO and PPC services for inbound lead capture and search visibility

Backup and Disaster RecoveryManaged IT Services
#8 of 1,568 assessed
H7 Interactive
97

Revitalizes stalled IT projects for global enterprises

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#10 of 1,568 assessed
KPInterface
97

Managed IT and cybersecurity services for diverse industries

Backup and Disaster RecoveryHelp Desk and SupportManaged IT Services
#11 of 1,568 assessed
Ideal System Solutions
97

Nationwide IT infrastructure, security, and cloud services for government and enterprise

Managed IT Services
#12 of 1,568 assessed
Burwood Group
97

Expertise in IT consulting, cloud services, and cybersecurity solutions

Managed IT Services
#12 of 1,568 assessed
Cerecore
97

SEO and PPC services for inbound lead capture and search visibility

Help Desk and SupportManaged IT Services
#14 of 1,568 assessed
JMARK
97

Managed IT and Cybersecurity Services for Diverse Industries

Managed IT Services
#15 of 1,568 assessed
The AME Group
97

Managed IT and Security with a Security-First Approach

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#16 of 1,568 assessed
GXA
97

IT consulting and managed services for Dallas businesses

Backup and Disaster RecoveryHelp Desk and SupportManaged IT Services
#17 of 1,568 assessed
Tollanis Solutions
97

Digital transformation for healthcare, travel, and government sectors

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#18 of 1,568 assessed
Stoltenberg Consulting
96

EHR consulting and healthcare IT support for optimized system management

Help Desk and SupportManaged IT Services
#19 of 1,568 assessed
Aila Technologies
96

SEO and PPC services for inbound lead capture and search visibility

Managed IT Services
#20 of 1,568 assessed
Seta International
96

IT outsourcing with expertise in web and mobile development

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#21 of 1,568 assessed
Thoughtworks
96

Global technology consultancy blending design, engineering, and AI expertise

Managed IT Services
#22 of 1,568 assessed
Unosquare
96

AI-ready solutions for data-intensive, regulated industries

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#23 of 1,568 assessed
Acumium
96

Custom software, cloud architecture, and e-commerce development from Mogadore, Ohio

Managed IT Services
#24 of 1,568 assessed
MAXtech
96

Managed IT services with cybersecurity and cloud computing expertise

Managed IT Services

Showing the top 96 of 928 ranked agencies.

Also in United States · 886 not ranked here

246 have not yet been assessed on the Agency List Score. Alphabetical.
1TechView profile →247PcTechView profile →24hourtekView profile →360 Smart NetworksView profile →3KeyLogicView profile →42View profile →4th And BaileyView profile →5NINESView profile →8Cloud TechnologiesView profile →911 PC RescueView profile →AbbatechView profile →Absolute Technology SolutionsView profile →Access OneView profile →ACESView profile →AcicomView profile →AcrisureView profile →AdeptcoreView profile →Advanced MicroSystemsView profile →Advanced Network & Computer ServicesView profile →Advantage IT ManagementView profile →AdvanTechView profile →AebackofficeView profile →AeonnovaView profile →AffantView profile →
815 more listed here are not shown on this page.

About this ranking

What this page ranks

This page ranks 928 of the 1,568 assessed Managed IT Services agencies in United States — the ones carrying a published score — out of 1,814 listed.

The score measures how well an agency documents its own work in public — named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than described as the client's own results. It does not measure client satisfaction, price, or availability.

Cohorts and awards

Agencies are compared within a cohort — here, Managed IT Services in United States. A cohort must be large enough to express the band being awarded: at least 8 assessed agencies for a top 25% award, 20 for top 10%, 40 for top 5%, and 300 for top 1%. This one holds 1,568, so the strongest award available here is top 1%.

The 246 Managed IT Services agencies not yet assessed are listed on this page but not ranked.

A further 640 were assessed and no published evidence of their work was found, so no score is shown for them.

Read the full methodology

Paid placement

Partner agencies can buy a labelled placement block above the ranking on this page. It is always marked as paid and is never mixed into the ranked list.

Placement is paid; it does not affect the ranking, cohort membership, or any agency's score. Ranking position, cohort membership and the score itself are not for sale.

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Questions

How many Managed IT Services agencies are in United States?
1,814 are listed on Agency List in United States. 1,568 of them have been assessed on the Agency List Score as of October 2026, and 928 of those carry a published score.
Which Managed IT Services agency in United States is ranked highest?
Presidio, with an Agency List Score of 97.7, ranks #1 of 1,568 assessed agencies in Managed IT Services in United States.
Why are 886 Managed IT Services agencies listed here but not ranked?
246 of the 1,814 listed have not yet been assessed on the Agency List Score. A further 640 were assessed and no published evidence of their work was found, so no score is shown for them. They each have a profile and are listed below the ranking, alphabetically, rather than being hidden or mixed into it.
How is the ranking determined?
By Agency List Score, within the Managed IT Services in United States cohort of 1,568 assessed agencies. The score is computed from evidence published on each agency's own website: named clients, quantified outcomes, and whether the outcome is attributed to the agency. Paid placement does not affect it.