Case Study: OneSource Virtual achieves 90% faster invoicing and improved project profitability with Workday

OneSource Virtual gains key insights with Workday

OneSource Virtual (OSV), a Dallas-based consulting firm founded in 2008 with 850 professionals across the U.S., UK, and Ireland, struggled with fragmented systems for project management, time tracking, expenses, and billing that forced staff to rely on Microsoft Excel. Needing a single platform to better manage people, resources, and service delivery, OSV chose Workday to unify its finance, HR, time, and professional services processes.

By consolidating multiple systems into Workday (including Financial Management, HCM, Payroll, Time Tracking, Expenses, Projects, and PSA) and using its business process framework and alerts, OSV automated invoice workflows, enforced time-entry compliance, and gained project-level P&L visibility. The six-month deployment finished on time and under budget, cut invoice creation time 90% (10 days to 1 day) saving $600K–$800K annually, reduced non-billable time by 50%, and improved time-entry compliance from 75% to 99.9%.

OneSource Virtual