Guidehouse Expands Public Sector ERP Modernization with California County Deployments
Event summary
- Guidehouse deployed Workday ERP solutions for San Joaquin and Santa Cruz Counties, modernizing core financial and workforce operations.
- San Joaquin County's Workday Financial Management system went live on schedule, unifying financials, procurement, and reporting across departments.
- Santa Cruz County replaced a decades-old HR system with Workday HCM, introducing paperless self-service capabilities for 2,600 employees.
- Guidehouse is implementing phase two for San Joaquin County, a full Workday HCM deployment planned for fall 2027.
- The deployments follow similar projects with Spokane County and the City of Arvada, demonstrating Guidehouse's expanding public sector footprint.
The big picture
Governments across the U.S. are accelerating the replacement of aging financial and workforce systems with integrated cloud platforms. Guidehouse's success in California counties underscores the growing demand for ERP solutions that improve transparency, streamline processes, and support better decision-making in the public sector. With approximately 18,000 professionals, Guidehouse is leveraging its deep public sector experience and Workday partnership to capture a larger share of this expanding market.
What we're watching
- Public Sector Demand
- Whether Guidehouse can sustain momentum in public sector ERP modernization as state and local governments prioritize digital transformation.
- Execution Risk
- The pace at which Guidehouse can deliver subsequent phases of these projects, particularly San Joaquin County's HCM deployment scheduled for 2027.
- Competitive Positioning
- How these wins position Guidehouse against competitors like Deloitte and Accenture in the government services market.
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