Managed IT Services Agencies in South Holland

14 Managed IT Services agencies are listed in South Holland. 12 have been assessed on the Agency List Score as of September 2026; the highest-ranked is GMS Digitaliseert at 73.3.

Ranked · 6 of 12 assessed

Ordered by Agency List Score
#1 of 12 assessed
GMS Digitaliseert
73

Specialists in document digitalization and archival services

Backup and Disaster RecoveryEndpoint and Device ManagementHelp Desk and Support
#2 of 12 assessed
3fifty
73

Managed IT, cloud, security, and data services for healthcare, industrial, and retail organizations

Managed IT ServicesMicrosoft 365 Administration
#3 of 12 assessed
Lucrasoft ICT Beheer
73

Reliable ICT management and support for MKB organizations

Backup and Disaster RecoveryHelp Desk and SupportManaged IT Services
#4 of 12 assessed
Trends ICT Groep
73

ICT solutions with expertise in security and IoT support

Backup and Disaster RecoveryHelp Desk and SupportManaged IT Services
#5 of 12 assessed
IT22
71

Custom software and cloud solutions for business efficiency

Managed IT Services
#6 of 12 assessed
Vooruit
70

IT solutions for secure, scalable, and efficient workplaces

Help Desk and SupportManaged IT ServicesNetwork and WiFi Setup

Also in South Holland · 8 not ranked here

2 have not yet been assessed on the Agency List Score. Alphabetical.

About this ranking

What this page ranks

This page ranks 6 of the 12 assessed Managed IT Services agencies in South Holland — the ones carrying a published score — out of 14 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 South Holland. 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 12, so the strongest award available here is top 25%.

The 2 Managed IT Services agencies not yet assessed are listed on this page but not ranked.

A further 6 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 South Holland?
14 are listed on Agency List in South Holland. 12 of them have been assessed on the Agency List Score as of September 2026, and 6 of those carry a published score.
Which Managed IT Services agency in South Holland is ranked highest?
GMS Digitaliseert, with an Agency List Score of 73.3, ranks #1 of 12 assessed agencies in Managed IT Services in South Holland.
Why are 8 Managed IT Services agencies listed here but not ranked?
2 of the 14 listed have not yet been assessed on the Agency List Score. A further 6 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 South Holland cohort of 12 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.