Your platforms should deliver what they
promised on Day 1. We make sure they do.

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50–60%
Faster delivery cycles with AI-assisted development
35–45%
Cost savings through intelligent automation
46%
Faster migration with our Cloud Management Framework
50%
Reduction in development and training costs
Strong program outcomes are a result from deliberate structure, disciplined execution, and clear accountability at every stage. Across delivery, migration, and cost optimization, we bring the operational rigor and intelligent tooling that keep programs on track and on budget.

What unmanaged platforms cost
your organization; quarter by quarter.

Enterprise platforms are acquired with a clear business case. But once live, accountability for their health and evolution quietly fragments. Celsior's Managed Programs are structured to close that gap, with defined scope, measurable SLAs, and teams who carry platform-specific depth rather than general IT support. 

Most enterprise platforms lose a significant portion of their designed capability within two years of go-live due to absence of structured operational ownership. 

The cost of ungoverned configuration drift, unreviewed access controls, and undocumented changes rarely surfaces until it becomes a compliance event. 

Reactive platform support feels cheaper than a managed program until accounted for emergency interventions, delayed delivery, and the strategic work that never got done. 

Deferred upgrades are a governance failure that compounds with every release cycle that passes without structured ownership. 

THE BUSINESS CONSEQUENCES

How enterprise platforms lose
operational ownership after go-live

Platform problems accumulate in deferred upgrades, ungoverned configuration changes, and incidents that get closed rather than resolved. By the time the cost surfaces, it has already shifted from an operational issue to a strategic one. 

Slower product cycles

Incident backlogs and deferred upgrades consume the teams who should be building new features. Stability management crowds out delivery.

Compounding security exposure

Ungoverned platforms drift from their original security posture quietly, and without anyone tracking the cumulative risk.

Engineering talent attrition

Platform knowledge concentrated in a few individuals leaves organizations exposed the moment those people move on.

See the latest from Celsior on managed platform operations and continuous delivery.

Celsior delivers Guidewire managed operations for a Top 10 U.S. P&C insurer.
Maintaining 99.8% platform availability through a major policy system upgrade cycle 
How Celsior's Managed SNOW Operations model
Reduced service desk resolution time by 47% for a mid-market financial services firm.
Celsior's Continuous Modernization Factory
Delivering 14 releases in 12 months for a legacy-heavy insurance carrier without a single production outage 

Delivered on the platforms your enterprise already trusts

Dynatrace ServiceNow Boomi GuideWire RingCentral Informatica

WHY AI-FIRST ENGINEERING?

Outcomes we're accountable to

These numbers come from managed program engagements across enterprise platforms. They reflect what structured operational accountability including defined scope, measurable SLAs, and platform-specific delivery teams produce in practice.

0X

Faster platform upgrade cycles delivered through managed operations versus unstructured self-managed approaches

0%

Reduction in operational support costs compared to in-house management models

0%

Faster incident resolution times on managed platform engagements

0%

Platform availability maintained across managed program SLAs

Testimonials

Delivered at enterprise scale

We had a capable team and a well-implemented Guidewire environment — but we didn't have the depth to sustain it through a major upgrade cycle while also delivering new business capability. Celsior's managed programme gave us that depth without asking us to rebuild our internal team. The upgrade completed on schedule, and our production environment stayed fully operational throughout.

CIO
VP of Technology Operations
Large U.S. Property & Casualty Insurer
Engagement results
99.8% platform availability maintained
Zero production incidents during upgrade window
6-month engagement to full operational stability

Continue exploring Celsior's capabilities

AI Lab Managed Platform Operations CoEs Continuous Modernisation Factory Accelerators Managed ServiceNow Operations

INSIGHTS

Thinking on managed operations and enterprise platform accountability

All insights
Platform Operations

How to quantify platform drift before it becomes a remediation project

P&C insurer, maintaining 99.8% platform availability through a major policy system upgrade cycle

6 min readRead
Managed Services

The two-tiered approach: running platforms without taking engineers off product work

desk resolution time by 47% for a mid-market financial services firm

8 min readRead
ServiceNow

Why platform architecture decisions from day one determine your long-term governance posture

for a legacy-heavy insurance carrier without a single production outage Card 4: Inside the Boomi managed operations practice: keeping enterprise integration estates....

5 min readRead

FAQ

Questions business leaders ask before engaging

Covering ROI, risk, timelines, and delivery model — the questions that matter to decision-makers, answered directly.

Speak to our team

A support contract responds to problems after they occur. A Managed Program carries proactive operational accountability — covering governance, continuous improvement, upgrade planning, and performance management — so issues are addressed before they affect your business.

Every Managed Program operates under a defined SLA that covers incident response times, platform availability targets, and upgrade delivery windows. Accountability is structured around measurable outcomes, not effort — so you always know what you are entitled to and how performance is being tracked against it.

We work alongside your internal team in most engagements, taking on the operational depth and specialist coverage that internal teams typically cannot sustain at scale. The model is designed around your existing structure, not around replacing it. 

Upgrades are planned well in advance, tested in isolated environments, and executed against a structured runbook with defined rollback procedures. Our teams have delivered major Guidewire and ServiceNow upgrades with zero production incidents by treating upgrade governance as a continuous program discipline, not a one-time project. 

Managed Programs are structured with defined change governance built in. When requirements shift, we assess the scope impact, adjust delivery priorities, and update the SLA framework accordingly — without requiring a new contracting cycle or disrupting what is already running. 

Every engagement starts with a platform health assessment that establishes a baseline for performance, governance gaps, and immediate risk areas. Most clients reach full operational stability within 60 to 90 days of program start, with measurable SLA performance tracking from week one. 

Most managed program engagements begin with a platform health assessment.

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