AGENCY LIST

Certum

Glasgow, Scotland, United Kingdom
Visit certum.co.uk

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Certum delivers managed IT support and security out of Glasgow, holding Microsoft Gold Partner status and ISO 27001 certification. Work covers IT infrastructure, cloud integration, backup and disaster recovery, and Microsoft 365 administration, alongside IT consultancy for businesses that need their systems managed rather than handled in-house.

Beyond core IT support, Certum runs telecom services including connectivity, hosted IP telephony, and mobiles, positioning it as a point of contact for both network infrastructure and business communications. The combination of managed IT and telecom under one provider suits organisations consolidating multiple technology vendors into a single relationship.

15
YEARS IN BUSINESS
3
SERVICES

Capabilities

Category

IT Services and Support

Services

What these services involve

Backup and Disaster Recovery
Backup and Disaster Recovery for it services and support buyers. Clear scope, measurable outcomes, and reliable delivery.
Managed IT Services
Managed IT Services for it services and support buyers. Clear scope, measurable outcomes, and reliable delivery.
Microsoft 365 Administration
Microsoft 365 Administration for it services and support buyers. Clear scope, measurable outcomes, and reliable delivery.

Agency details

Team size
51-200 people
Founded
2011 (15 years)

About this agency on Agency List

Certum holds an Agency List Score of 72 out of 100.

That score is higher than 26% of the 36,919 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Certum in September 2026, reading 6 pages published on certum.co.uk.

The score reflects what Certum had published by that date; anything published since has not been read.

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