Global Datacentre Transformation: 99% SLA Across 14 Sites

About the Client

A leading global information technology, consulting, and business process services company operating 14 datacentres worldwide, housing a diverse array of critical devices—servers, storage systems, network infrastructure, and security devices. For an IT services organization, datacentre reliability is doubly consequential: the estate supports both internal operations and client-facing delivery, and the internal standard is a reference point for what the organization sells to its own customer base. The engagement was contracted directly with the organization for its own datacentre estate, with Teceze chosen as a seasoned delivery partner to undertake responsibility for comprehensive management across all locations.

At a glance

Industry: Global IT, Consulting & Business Process Services (Internal Estate)
Headquarters: Global operations across 14 international datacentres
Products & services: Datacentre management, site survey and inventory, decommissioning and installation, structured cabling, quarterly maintenance, rack & stack operations
Challenge: Complexity of operations, diverse technology stack, high uptime expectations, global standardization

Success highlights

99% SLA met consistently across the three-year period, reflecting sustained operational excellence
Enhanced operational efficiency through systematic quarterly maintenance and expert handling of diverse technology stack
Global standardization across all 14 locations reducing complexity and improving response times
All servers, switches, routers, firewalls, load balancers, and security devices managed with expert knowledge
Improved performance and security across all critical systems
Zero unplanned outages disrupting business operations or customer-facing delivery
Uniform processes across all locations enabling scalable operations
Dependable infrastructure enabling the organization to support business objectives without interruption

The challenge

Managing a Diverse, High-Uptime Technology Stack Across 14 Global Datacentres

The constraint: Varying local regulations and logistics per site, a diverse multi-domain technology stack, a 99% SLA commitment

The engagement involved managing 14 datacentres worldwide, each with unique challenges—varying logistical issues, different local regulations, and distinct operational requirements. The estate housed a diverse technology stack requiring expert knowledge across multiple domains: servers, switches, routers, firewalls, load balancers, storage systems, and security devices. With a 99% SLA commitment, near-flawless operations were critical to avoid significant disruption to global operations.

Our approach

Comprehensive Datacentre Management Model Combining Detailed Assessment, Systematic Transformation, and Sustained Operational Excellence

Teceze implemented a structured datacentre management programme prioritizing assessment-driven planning, systematic transformation, and global standardization. The approach combined detailed site survey and inventory assessments establishing clear understanding of each datacentre’s needs, systematic decommissioning and installation of equipment with minimal operational disruption, meticulous labeling, testing, and structured cabling protocols enhancing efficiency, regularly scheduled quarterly maintenance pre-empting potential issues, and efficient rack and stack organization improving airflow, energy consumption, and overall performance. This model transformed a complex multi-location datacentre challenge into three years of consistently reliable, standardized global operations.

From challenge to transformation, the solution included:

Site Survey and Inventory

Initial comprehensive assessments and detailed inventories established a clear understanding of each datacentre’s specific needs, technology stack, and operational requirements before any change activity began.

Systematic Decommissioning and Installation

Outdated equipment was systematically decommissioned and replaced with latest technology through a managed process respecting operational dependencies, minimizing disruption to ongoing operations and maintaining service continuity.

Labeling, Testing, and Structured Cabling

Meticulous labeling and testing protocols were implemented alongside structured cabling, enhancing efficiency, enabling faster maintenance response times, and reducing future troubleshooting complexity across all 14 sites.

Quarterly Maintenance Discipline

Regularly scheduled quarterly maintenance pre-empted potential issues, kept all equipment operating at optimal levels, and prevented unplanned outages through proactive care of the diverse technology stack.

Governance and Reporting Cadence

Operational transparency and stakeholder alignment are critical to program success. A layered governance model keeps datacentre health and SLA performance visible across all 14 sites:

Cadence	Forum	Focus
Daily	Datacentre Operations Review	Open tickets, critical alerts, site-level status
Weekly	SLA Performance Review	SLA attainment by site, device health trends, maintenance status
Monthly	Governance Call	Decommission/install progress, quarterly maintenance planning, regional performance
Quarterly	Business Review	Contract performance, technology stack evolution, expansion opportunities

The Results

99% SLA Sustained Across 14 Global Datacentres Over Three Years

99%SLA Consistency

14Global Datacentres

3 yearsSustained Operations

99%SLA met consistently across the three-year period, reflecting sustained operational excellence and zero unplanned business disruptions

14Global datacentres managed across a diverse technology stack — servers, switches, routers, firewalls, load balancers, and security devices — with no equipment loss or critical failures

3 yearsSustained operations with global standardization achieved across all 14 locations, uniform processes reducing complexity and improving response times across regions

Why it matters

Managing 14 global datacentres with a diverse technology stack over three years presents extreme operational complexity: each datacentre has unique challenges requiring localized expertise, a diverse technology stack demands deep knowledge across multiple technical domains, near-perfect uptime is non-negotiable for business operations and customer-facing delivery, and global standardization must be achieved without disrupting live services.

Maintaining 99% SLA across three years while systematically transforming infrastructure proves exceptional operational discipline and technical capability.

What the client says

“Over three years, Teceze has transformed our datacentre operations from fragmented, site-specific management into a global, standardized operation. Their quarterly maintenance discipline and expert handling of our diverse technology stack has been flawless. We’ve achieved and sustained 99% SLA consistently—something we struggled with before. Their approach to global standardization without disrupting live operations was surgical. They’ve made our internal infrastructure a genuine competitive advantage rather than an operational headache.”

– CTO, Global IT, Consulting & Business Process Services Company

Delivery partnership

How Teceze Executes on This Engagement

Teceze provides comprehensive datacentre management services including detailed site survey and inventory assessment at each location, systematic decommissioning and equipment installation with operational dependency management, expert labeling, testing, and structured cabling protocols, quarterly maintenance scheduling and execution across all 14 datacentres, efficient rack and stack organization and management, and global coordination under a single operating standard. The partnership includes performance monitoring and reporting, continuous optimization consultation, quarterly business reviews with operations and technology leadership, and strategic planning for infrastructure evolution and technology refresh cycles.

Looking ahead

Post-Engagement Value and Ongoing Partnership

The successful delivery of three years of 99% SLA-compliant datacentre management across 14 global locations demonstrates Teceze’s capability to transform and sustain complex multi-location infrastructure operations at enterprise scale. The assessment-driven transformation approach, global standardization methodology, and continuous maintenance discipline established during this engagement create a reusable framework for expanded datacentre responsibilities or additional locations. This engagement positions Teceze as a trusted strategic partner for the organization’s ongoing datacentre excellence and infrastructure modernization priorities.

Expand to Additional Datacentre LocationsApply the proven transformation and standardization methodology to additional datacentre locations worldwide, scaling the successful operating model to the full estate.
Evaluate Emerging Technology IntegrationAssess emerging infrastructure technologies—software-defined datacentres, hyperconverged systems, cloud-native architectures—to prepare the 14-site estate for next-generation computing models.
Implement Advanced Analytics and MonitoringDeploy comprehensive monitoring and analytics systems providing real-time visibility into all systems and predictive insights enabling even more proactive operational management.
Plan Systematic Technology Refresh CyclesEstablish frameworks for systematic equipment and technology refresh across all 14 datacentres, keeping infrastructure current while maintaining continuous operations and SLA compliance.
Enhance Disaster Recovery and Business ContinuityDevelop comprehensive disaster recovery protocols and business continuity plans leveraging the interconnected 14-site estate for rapid recovery from critical failures.
Build Organization-Wide Infrastructure CapabilityCreate training, documentation, and knowledge transfer programmes enabling the organization to build internal infrastructure expertise while continuing to benefit from Teceze’s managed service expertise.