CatchupGroup delivers enterprise Linux consulting for organisations that need stable, supportable and security-conscious platform foundations across business-critical environments.
Where we fit into the business
Platform stability
We help reduce Linux platform risk in environments where outages, poor upgrades or unclear ownership create operational exposure.
Lifecycle control
We guide upgrade, migration and hardening decisions so infrastructure remains supportable over time.
Senior escalation
We step in when internal teams need deeper Linux judgment on architecture, incidents or difficult change.
Typical workflow
Review estate, operating risk and lifecycle position.
Identify the Linux issues that most affect continuity and control.
Implement hardening, standards and safer operating patterns.
Move the platform forward without losing operational trust.
How companies use CatchupGroup
Linux health checks
Independent review of resilience, lifecycle, security posture and operational standards.
Upgrade and migration support
Planning and senior delivery support for high-risk Linux modernisation work.
Ongoing senior advisory
Access to experienced Linux leadership without expanding permanent headcount.
When this is the right engagement
Use CatchupGroup when Linux is too important to leave to generic support, but not yet structured enough to move safely without senior guidance.
Distributions we work with
Canonical Ubuntu
Ubuntu Server LTS, Ubuntu Pro, Landscape, MAAS, LXD, cloud images and Raspberry Pi. Patch cadence, ESM/CVE coverage and repeatable server builds.
Debian GNU/Linux
Debian Stable estates, apt infrastructure, unattended-upgrades, packaging and hardening for hosts that stay up for years.
RHEL family and SUSE
Red Hat Enterprise Linux, Rocky, Alma, Oracle Linux and SUSE Linux Enterprise — same operational bar, chosen to fit the licence and support model you already have.
Open-source operations, not a vendor pitch
CatchupGroup is independent. We recommend Ubuntu, Debian or a RHEL-family distro from the environment, lifecycle and skill base — not from a partner quota. The work is patching, hardening, identity, monitoring, backup and controlled upgrades.