Workforce productivity remains a key factor in the performance of service-oriented organizations where employee activity directly affects service delivery and operational outcomes. Effective productivity measurement requires systematic analysis of workforce performance indicators and operational data. This study presents a workforce productivity measurement framework designed for service environments. The framework integrates workforce analytics, management information systems data, and operational performance indicators to calculate a Workforce Productivity Index (WPI). The model uses several indicators, including task completion rate, customer satisfaction score, operational efficiency index, attendance consistency, and service response time. Enterprise information systems provide operational records that support quantitative evaluation of workforce productivity across service teams. The proposed model combines these indicators through a weighted productivity formula that generates productivity scores for employees or operational units. Evaluation results show clear performance differences across workforce groups and identify productivity patterns within service operations. Higher productivity scores correspond to efficient task completion, consistent attendance, and positive service feedback. The framework provides a structured approach for productivity evaluation using operational indicators and enterprise system data. The proposed model also supports workforce performance assessment and organizational productivity analysis within service-based operations.