Inside the migration that cut a Fortune 500 payments company's OS licensing costs by more than 40%, without touching a single production workload
Every enterprise running RHEL at scale is having some version of the same conversation right now: licensing costs are rising, and the budget line is getting harder to defend. The instinct is to treat it as a simple math problem, find something cheaper, migrate, move on. Cutting the number is the easy part. Protecting production while you do it is the real work.
That's the problem a Fortune 500 global payments company brought to CIQ.
At a glance
- Who: A Fortune 500 global financial services and digital payments company (name withheld)
- What they run: A large, mission-critical Linux estate across more than 3,000 nodes, processing transactions around the clock
- What's on it: RLC Pro, a RHEL-binary-compatible, enterprise-supported Linux distribution
- What changed: More than 3,000 nodes migrated with zero disruption to production workloads
- Why RLC Pro: Full RHEL binary compatibility with an OS licensing cost reduction of more than 40%
A payments infrastructure with zero tolerance for disruption
The customer operates one of the larger digital payments infrastructures in the world, processing transactions at a scale where enterprise-grade support, security patching, and compliance posture aren't optional, they're the baseline. Its Linux estate runs mission-critical workloads around the clock, with effectively zero tolerance for disruption.
The challenge: cutting cost without adding risk
RHEL licensing costs were rising across a large estate that could not afford downtime, and could not afford a migration path that put application compatibility at risk. Any change to the platform layer had to preserve full compatibility while meaningfully reducing cost, a combination that rules out most migration paths before they start.
Recertification is the hidden cost most migration conversations skip past. An OS switch that requires rebuilding or recertifying applications isn't a licensing decision anymore, it's a project with its own budget, its own timeline, and its own risk of the exact disruption the migration was supposed to avoid.
The solution: RHEL compatibility without the RHEL bill
The customer moved its estate to RLC Pro, a RHEL-binary-compatible, enterprise-supported Linux distribution built for organizations that can't afford downtime or recertification cycles. Full RHEL binary compatibility meant no application rebuilds and no recertification. Enterprise support and security patching came backed by a defined SLA. And the licensing model was built for long-term infrastructure planning, not a one-off contract that needs re-litigating every renewal cycle.
What zero disruption actually required
- Full RHEL binary compatibility. Every application the customer had already certified needed to run without modification. RLC Pro's binary compatibility meant nothing had to be rebuilt, and nothing had to go through recertification, the single biggest risk in any RHEL migration.
- Enterprise support that matched what the customer already had. Moving off RHEL couldn't mean stepping down in support quality. RLC Pro came backed by a defined SLA for support and security patching, matching the posture the customer's compliance requirements demanded.
- A licensing model built to scale with the estate. Rather than a contract that needed renegotiating every cycle, the customer got predictable, cost-effective licensing built for long-term infrastructure planning, the kind that supports expansion instead of requiring a fresh negotiation every time the estate grows.
The result
The migration delivered a reduction in OS licensing costs of more than 40%, across more than 3,000 nodes, with zero disruption to production workloads.
"The licensing savings got us in the door. What kept us expanding is that CIQ delivers the same reliability we had before, at a cost structure we can actually plan around." – Infrastructure leadership, global payments company
The engagement has since grown into a multi-year partnership, with the customer expanding its RLC Pro footprint as infrastructure needs scale. That expansion is the real proof. Nobody expands a footprint on a platform they don't trust in production.
Built on a support model, not a one-off contract
For enterprises running Linux at critical scale, the real question isn't RHEL versus something else. It's whether a vendor can match RHEL-grade compatibility and support with a cost structure that scales sustainably. This engagement is proof that moving off RHEL can mean gaining reliability, support quality, and compliance, together with a meaningfully better price point.
If your team is evaluating Enterprise Linux at scale, CIQ is built to match that discipline. Talk to CIQ about RLC Pro.
