Ramping a Big Four Service Desk for Peak Season

Insight Global delivered a managed service desk solution for a Big Four accounting firm, achieving a 90% QA score, a 75% first-call resolution rate, and a remarkable 10% attrition rate during their highest-stakes business cycle.

The Client

One of the world’s leading accounting and advisory firms, providing audit, tax, and consulting services across more than 140 countries and territories with more than 275,000 partners and employees worldwide.

The Challenge

During the client’s peak winter busy season, internal IT support requests skyrocket. With thousands of accountants working around the clock against rigid regulatory deadlines, any service desk delay directly threatens employee productivity, billable hours, and client commitments.

The organization needed a scalable service desk solution that could rapidly expand capacity without sacrificing technical quality.

Past seasonal expansions across the industry typically suffered from high attrition, lagging productivity, and inconsistent performance metrics. The client required a strategic partner to build a stable, high-performing support operation that could guarantee seamless internal uptime.

The Solution

Insight Global built and managed a seasonal service desk model engineered for workforce retention, operational governance, and strict performance management.

Our execution framework included:

• Predictive Workforce Planning: We analyzed historical support volumes to forecast demand and accurately staff the exact number of Level 1 Support Technicians required.
• Milestone-Based Retention Strategy: To combat traditional seasonal burnout, we designed and implemented a semiannual incentive structure tied to project milestones. This kept talent engaged and drove an industry-low attrition rate.
• Rigorous Governance & Transparency: We established a KPI framework tracking Quality Assurance (QA), First-Call Resolution (FCR), and Average Handle Times (AHT). Weekly program reporting and Quarterly Business Reviews (QBRs) provided total operational transparency and allowed for real-time optimization.

How We Changed the Game

Many organizations view seasonal demand as a staffing challenge. Insight Global approached it as an operational challenge that required the right combination of talent, governance, and workforce strategy.

We helped create a repeatable support model designed to maintain service quality at scale. By aligning hiring, retention, performance measurement, and operational reporting around shared objectives, we enabled the client to confidently navigate recurring demand fluctuations without disrupting internal support services.

The result was a service desk operation built to perform consistently during the periods when reliable support mattered most.

Outcomes and Impacts

By shifting the focus from simple head-count staffing to total operational governance, Insight Global insulated the firm from seasonal volatility. During their most demanding business period, the service desk delivered:

• 10% Attrition Rate ensuring team continuity and knowledge retention
• 90% Quality Assurance Score, maintaining elite service standards
• 75% First-Call Resolution Rate, minimizing downtime for busy field consultants
• 15-Minute Average Handle Time, resolving complex technical issues rapidly

The Insight Global Difference

Organizations often need more than additional resources when demand increases. They need a partner capable of connecting workforce strategy with operational execution.

Insight Global combines talent expertise, delivery leadership, and people-first partnership to help organizations build solutions that drive lasting business value. By integrating workforce planning, performance management, and governance into a single partnership, we helped the client create a support operation designed for reliability, quality, and long-term success.

How We Did It

• Workforce planning and support volume forecasting
• Recruitment and deployment of Level 1 Support Technicians
• Employee retention and incentive strategy implementation
• KPI development and performance measurement
• Weekly reporting and operational governance
• Proactive risk and issue management
• Quarterly business reviews and continuous improvement planning

Areas of Expertise

• Managed Service Desk Delivery
• Workforce Planning & Volume Forecasting
• IT Support Services & Technical Staffing
• Operational Governance & KPI Frameworks
• Employee Experience & Retention Strategy

Our People Approach

At Insight Global, we believe great service starts with great people. By matching skilled talent with thoughtful operational structures, we help organizations navigate periods of growth, transformation, and increased demand with confidence.

Our people-first approach combines workforce expertise, accountability, and partnership to deliver solutions that create positive experiences for employees and measurable outcomes for businesses.

Ready to Elevate Your Business?

Whether you’re preparing for seasonal demand, expanding service desk operations, or developing a strategy to support long-term business goals, Insight Global can help. We combine talent, consulting, and AI expertise to build scalable solutions that improve performance, strengthen operations, and deliver exceptional experiences for employees and customers.