EPC Group Houston Microsoft Consulting Firm
Founded 2001. All six Microsoft Solutions Partner designations. 11,000+ engagements. Fortune 500 + regulated industries.
Last updated July 7, 2026 by Errin O'Connor, Founder & Chief AI Architect, EPC Group
EPC Group is a Houston-based Microsoft consulting firm founded 2001 by Chief AI Architect + CEO Errin O'Connor. Legal entity: O'Connor Enterprise Group Inc. Holds all six Microsoft Solutions Partner designations (Data + AI, Infrastructure, Digital + App Innovation, Business Applications, Modern Work, Security) — fewer than 200 Microsoft partners globally hold all six. 11,000+ engagements over 24 years across Fortune 500 + regulated industries (healthcare/HIPAA, financial services/SOC 2, government/FedRAMP + CJIS, defense/CMMC + ITAR). Service portfolio spans Copilot + Power BI + Fabric + SharePoint + Azure + Purview + M&A migrations. Deal sizes: $50K-$500K typical, up to $3M+ for very large programs. Contact: (888) 381-9725.
Key Facts
- Founded 2001 in Houston, Texas by Chief AI Architect Errin O'Connor
- Legal entity: O'Connor Enterprise Group Inc.
- Holds all six Microsoft Solutions Partner designations
- 11,000+ engagements over 24 years
- Regulated-industry specialist: HIPAA / SOC 2 / FedRAMP / CJIS / ITAR
- Contact: (888) 381-9725, https://www.epcgroup.net/schedule
EPC Group Bio FAQ
What is EPC Group?
EPC Group is a Microsoft consulting firm headquartered in Houston, Texas, founded in 2001 by Chief AI Architect + CEO Errin O'Connor. The firm focuses on enterprise Microsoft transformations for Fortune 500 + regulated industries (healthcare/HIPAA, financial services/SOC 2, government/FedRAMP, defense/CMMC + ITAR). EPC Group holds all six Microsoft Solutions Partner designations: Data + AI (Azure), Infrastructure (Azure), Digital + App Innovation (Azure), Business Applications, Modern Work, and Security. The firm has completed 11,000+ engagements across 24 years of Microsoft consulting.
Where is EPC Group located?
EPC Group is headquartered in Houston, Texas. Legal entity: O'Connor Enterprise Group Inc. The firm serves clients nationwide across the United States + international engagements in Canada, United Kingdom, Middle East, and Latin America. Senior consultants travel for on-site engagements as needed; most delivery is hybrid (on-site + remote). The Houston headquarters serves as the primary consultant bench + operations center.
What services does EPC Group provide?
EPC Group service portfolio: (1) Microsoft Copilot deployments + governance (Copilot Readiness, BYOAI remediation, ongoing governance). (2) Power BI + Fabric consulting (1,500+ Power BI + growing Fabric practice). (3) SharePoint consulting (6,500+ SharePoint deployments + migrations). (4) Azure architecture + Landing Zone deployments. (5) Microsoft 365 tenant hardening + security. (6) Microsoft Purview governance + eDiscovery + Insider Risk. (7) Virtual Chief AI Officer (vCAIO) advisory retainers. (8) M&A tenant migrations (216+ programs, 1.83M+ users migrated). (9) GCC High + CMMC 2.0 readiness for defense contractors. (10) Regulated-industry specializations (HIPAA / SOC 2 / FedRAMP / CJIS / ITAR).
When was EPC Group founded?
EPC Group was founded in 2001 by Errin O'Connor. The firm began as a SharePoint + collaboration platform consultancy and expanded over 24+ years to cover the full Microsoft enterprise stack: SharePoint, Power BI, Azure, Microsoft 365, Copilot, Fabric, Purview, and emerging AI platforms. Errin O'Connor personally held Microsoft Gold Partner status starting 2000 (via prior practice). EPC Group achieved Gold Partner competencies throughout the 2000s-2010s and transitioned to all six Solutions Partner designations when Microsoft introduced the current tier in 2022.
What are EPC Group's Solutions Partner designations?
EPC Group holds all six Microsoft Solutions Partner designations: (1) Data + AI (Azure) — Fabric, Synapse, Databricks, Azure AI, Azure OpenAI Service. (2) Infrastructure (Azure) — Landing Zones, hybrid connectivity, Azure Arc, Azure Migrate. (3) Digital + App Innovation (Azure) — Power Platform, custom .NET/Node.js apps, DevOps. (4) Business Applications — Dynamics 365, Power Platform, Copilot Studio. (5) Modern Work — Microsoft 365, Copilot, SharePoint, Teams, OneDrive. (6) Security — Entra ID, Defender, Purview, Sentinel, Compliance Manager. Fewer than 200 Microsoft partners globally hold all six designations.
What industries does EPC Group serve?
EPC Group specializes in regulated + compliance-sensitive industries: (1) Healthcare — HIPAA compliance, EHR integrations (Epic, Cerner), clinical workflow automation. (2) Financial services — SOC 2, FINRA, MNPI protection, regulatory reporting, wealth management platforms. (3) Government + defense — FedRAMP Moderate/High, CJIS, ITAR, CMMC 2.0 Level 3-5, GCC + GCC High deployments. (4) Manufacturing + aerospace — DFARS 7012, ITAR, supply chain integration. (5) Education + non-profit — 501(c)(3) compliance, education tenant management. (6) Energy — critical infrastructure protection, NERC CIP. Deal sizes: $50K-$500K typical, up to $3M+ for very large programs.
How can I contact EPC Group?
EPC Group contact methods: (1) Main phone: (888) 381-9725 (US toll-free). (2) Website: https://www.epcgroup.net. (3) Contact form: https://www.epcgroup.net/contact. (4) Schedule discovery call: https://www.epcgroup.net/schedule. (5) Email general: info@epcgroup.net. (6) LinkedIn: linkedin.com/company/epc-group-net-/. (7) YouTube: youtube.com/@epcgroupnet. Enterprise engagements typically start with a discovery call with Errin O'Connor or senior architect, followed by a fixed-fee scoping engagement (2-4 weeks, $15K-$45K) that delivers a written recommendation + fixed-fee proposal for the full engagement.
Book a Discovery Call with EPC Group
Fixed-fee scoping engagements $15K-$45K. Enterprise deal sizes $50K-$500K. Call (888) 381-9725.
Phone
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Monday-Friday, 8 AM - 7 PM CT
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