Real-world results from Fortune 500 companies we've transformed
By Errin O'Connor, Founder & Chief AI Architect, EPC Group
Case Studies — enterprise Microsoft consulting resource from EPC Group. We provide strategic guidance, implementation expertise, governance frameworks, and compliance-native delivery across the Microsoft ecosystem (Power BI, Microsoft Fabric, Microsoft 365, SharePoint, Azure, AI Governance, Microsoft Copilot).
Discover how Fortune 500 companies have transformed their Microsoft technology landscape with EPC Group's enterprise consulting expertise. Real results, measurable ROI, and proven methodologies.
Multi-State Healthcare System
Migrate 50,000+ users from legacy SharePoint on-premises to SharePoint Online while maintaining HIPAA compliance and zero downtime.
Fortune 100 Financial Institution
Deploy Power BI to 10,000+ analysts across global operations with enterprise governance and security requirements.
Global Enterprise Organization
Deploy Microsoft Teams to 25,000 users across 40 countries with varying compliance requirements and languages.
Multi-State Healthcare System
Migrate 50,000+ users from legacy SharePoint on-premises to SharePoint Online while maintaining HIPAA compliance and zero downtime.
Fortune 100 Financial Institution
Deploy Power BI to 10,000+ analysts across global operations with enterprise governance and security requirements.
Fortune 500 Manufacturing Company
Migrate 1,000+ on-premises VMs to Azure while modernizing legacy applications and reducing infrastructure costs.
Global Enterprise Organization
Deploy Microsoft Teams to 25,000 users across 40 countries with varying compliance requirements and languages.
Regional Hospital Network
Establish enterprise AI governance framework ensuring HIPAA compliance while enabling clinical AI innovation.
U.S. Federal Agency
Migrate 30,000 users and 15M documents to SharePoint Online while meeting FedRAMP-aligned requirements (federal vertical).
Fortune 500 Investment Bank
Modernize legacy intranet serving 45,000 employees with improved search, personalization, and mobile access.
State Government Agency
Build centralized analytics platform for 12 state departments with secure data sharing and public transparency dashboards.
We bring deep industry knowledge and compliance expertise to every engagement, from healthcare HIPAA requirements to government FedRAMP certifications.
"EPC Group delivered a flawless migration that exceeded our expectations. Their deep understanding of healthcare compliance requirements and SharePoint expertise made them the perfect partner."
Join 6,500+ enterprise engagements that have transformed their Microsoft technology landscape with EPC Group. Schedule a free consultation to discuss your project requirements.
EPC Group serves Fortune 500 enterprises across healthcare (HIPAA), financial services (SOC 2), government (FedRAMP), manufacturing, education, energy, and other regulated industries. Our consultants bring deep domain expertise in compliance requirements, operational workflows, and data sensitivity for each sector.
EPC Group engagements range from targeted assessments starting at $15,000 to enterprise-wide digital transformations exceeding $500,000. The average engagement is $50K-$150K and covers implementation, migration, governance, and training. We scope every project to deliver measurable ROI within your budget and timeline.
Our clients typically achieve measurable ROI within the first year. Common results include 70% reduction in manual processes through Power Automate, 40-60% cost savings from cloud migrations, 50% faster reporting with Power BI, and 99% uptime through proper governance. Each case study on this page includes specific, measurable outcomes.
Engagement duration depends on scope: Power BI implementations take 4-8 weeks, SharePoint migrations run 8-16 weeks, and enterprise-wide Microsoft 365 transformations span 3-12 months. We also offer ongoing managed services and retainer-based support for continuous optimization.
Start with a free consultation where we assess your current environment, understand your goals, and identify quick wins. We then provide a detailed proposal with scope, timeline, and investment. Call (888) 381-9725 or use our contact form to schedule your assessment. We respond within 24 hours.
Step-by-step guide to deploying Power BI at scale across Fortune 500 organizations.
Complete enterprise migration guide with zero-downtime strategies for 10,000+ user environments.
Design enterprise Azure landing zones with governance, security, and compliance foundations.
EPC Group has a heritage since 1997 in Microsoft consulting. This experience is crucial because current Microsoft platform decisions build on 25 years of past architectural choices. For example:
Firms that can navigate this complexity have a structural advantage in enterprise Microsoft migrations.
Microsoft Solutions Partner status has six designations:
This status replaced the old Microsoft Gold Partner program in 2022.
EPC Group maintained the longest continuous Microsoft Gold Partner status in North America from 2000 to 2022. We now hold the core Solutions Partner designations.
This credential is held by fewer than 200 partners globally.
Microsoft field teams often use this designation to:
See related EPC Group services at /services or schedule a discovery call at /contact.
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