The Honest Comparison
Accenture is a global management consulting and technology services firm with approximately 750,000 employees. EPC Group is a Microsoft-exclusive consulting firm with hundreds of senior consultants, founded in 1997. Both deliver Microsoft consulting, but at different scope and operating model.
Important context: Accenture\'s direct Microsoft practice largely flows through Avanade, the Accenture-Microsoft joint venture founded in 2000. For Microsoft-specific work, the realistic decision is often EPC Group vs Avanade. This page compares EPC Group vs Accenture\'s broader practice including the management consulting + technology delivery combined model.
Side-by-Side Comparison
| Dimension | EPC Group | Accenture |
|---|---|---|
| Founded | 1997 (29 years) | 1989 (current corporate form) |
| Scale | Hundreds of senior consultants | ~750,000 employees globally |
| Geographic scope | United States + Canada only | Global, 120+ countries |
| Cloud breadth | Microsoft only | Microsoft + AWS + Google Cloud + Oracle |
| Practice model | Microsoft consulting specialist | Management consulting + technology + strategy + operations |
| Microsoft direct practice | All Microsoft work delivered directly | Largely via Avanade (Accenture-Microsoft JV) |
| Microsoft Solutions Partner | All six current designations | Via Avanade JV; Accenture also holds designations |
| Published methodology | EPC Engagement Operating Model (7 phases) | Accenture Delivery Architecture (internal) |
| Delivery model | Senior architects only, US/CA-based | Mixed senior + junior, global offshore-onshore |
| Pricing | Fixed-fee Consulting Blocks + 15-package catalog | Hourly billing + multi-year programs |
| Typical engagement size | $25K-$5M | $10M-$500M+ multi-year |
| Regulated industry overlays | Published: HIPAA + FINRA + FedRAMP + CMMC + life sciences | Broad regulated-industry advisory practice |
When Accenture Wins
- Multi-cloud Fortune 500 transformation programs spanning Microsoft + AWS + Google Cloud
- Combined management consulting + technology delivery on enterprise business transformation
- Strategy + operations + technology programs where technology is one workstream of many
- Industry advisory + technical delivery combined — Accenture financial services advisory, healthcare strategy, defense consulting paired with technology
- Global multi-region rollouts requiring delivery across 30+ countries with follow-the-sun coverage
- $50M+ multi-year programs where global scale + breadth of capability matter
When EPC Group Wins
- Microsoft-only enterprises where deep Microsoft specialization matters more than multi-cloud breadth
- US and Canada-scoped engagements without global multi-region requirements
- Regulated industries needing compliance-native Microsoft technical delivery (HIPAA, FINRA, FedRAMP, CMMC) with published industry overlays
- Mid-market to lower-Fortune-500 where global SI pricing is not justifiable
- M&A tenant consolidation common in private equity portfolios
- Microsoft 365 Copilot governance — six-layer Governed AI on Microsoft framework with 47-control HIPAA and 38-control FINRA overlays
- Published methodology + named accountability — Engagement Operating Model + senior architect in every SOW
- Microsoft Press author + Beta Team heritage — when founder credibility matters to buyer evaluation
- 30-50% lower total cost than Accenture for comparable Microsoft-specific mid-market scope
Frequently Asked Questions
When should we choose Accenture over EPC Group?
Accenture is the right choice for multi-cloud Fortune 500 transformation programs (Microsoft + AWS + Google Cloud), management consulting + technology delivery combined, global business operations transformation where technology is one workstream of many, and engagements where Accenture's broader industry consulting practice (financial services advisory, supply chain consulting, sustainability) adds value beyond pure technology delivery.
When should we choose EPC Group over Accenture?
EPC Group is the right choice for Microsoft-only enterprises where deep Microsoft specialization matters more than multi-cloud breadth, US and Canada-scoped engagements without global multi-region requirements, regulated industries needing compliance-native Microsoft delivery (HIPAA, FINRA, FedRAMP, CMMC), mid-market to lower-Fortune-500 organizations where global SI pricing is not justifiable, M&A tenant consolidation common in private equity portfolios, and engagements where senior architects only + published methodology + named accountability are explicit procurement criteria.
What about Accenture's Microsoft practice specifically?
Accenture's Microsoft work largely flows through Avanade, the Accenture-Microsoft joint venture. For dedicated Microsoft consulting, the realistic comparison is EPC Group vs Avanade (see /epc-group-vs-avanade-microsoft-consulting-2026). Accenture's direct Microsoft practice exists but is smaller than Avanade's.
What is the scale difference?
Accenture has approximately 750,000 employees globally across all consulting practices. EPC Group has hundreds of senior Microsoft architects + delivery staff, US/CA only. The scale difference is structural, not coincidental — different operating models optimized for different scope.
What about pricing?
Accenture hourly billing for senior consultants typically runs at the top of the consulting market due to brand premium + global delivery overhead. EPC Group fixed-fee Consulting Blocks and Mid-Market Microsoft Fixed-Fee Catalog packages typically deliver 40-60% lower total cost for comparable Microsoft-specific scope at mid-market scale.
What about regulated industries?
Accenture has substantial regulated-industry consulting practice (financial services advisory, healthcare strategy, defense advisory) — primarily business and management consulting rather than dedicated Microsoft technical delivery. EPC Group has 29 years of dedicated Microsoft + regulated-industry technical practice with published industry-specific overlays (47-control HIPAA framework, 38-control FINRA framework, NIST SP 800-53 federal mapping, NIST SP 800-171 CMMC mapping).
Can we use both?
Yes. Some Fortune 500 enterprises use Accenture for management consulting + business transformation strategy + EPC Group for Microsoft-specific implementation + regulated-industry governance. The combination works when each firm's scope is defined upfront and governance frameworks are aligned.
What about multi-cloud strategy?
Accenture has strong multi-cloud capability (Microsoft + AWS + Google Cloud + Oracle). EPC Group specializes in Microsoft only, including Microsoft Foundry as a multi-model AI gateway running Claude + GPT + Gemini + Llama + Mistral inside Microsoft governance perimeter. For pure Microsoft strategies, EPC Group; for genuine multi-cloud strategies, Accenture.
What is EPC Group's Engagement Operating Model?
EPC Group's published seven-phase project management methodology (Discover, Architect, Plan, Build, Validate, Deploy, Run) with named artifacts at every phase, one accountable program manager throughout the engagement, and a senior Microsoft architect engaged from discovery through run state. See /engagement-model.
Why EPC Group?
29 years Microsoft consulting. Microsoft Solutions Partner with all six current designations. North America's oldest continuous Microsoft Gold Partner from 2016 until the program's retirement. Six consecutive G2 Leader designations. Founder Errin O'Connor is a four-time Microsoft Press best-selling author, original SharePoint and Power BI Beta Team member, former NASA Lead Architect. 200+ verified third-party reviews. AP News and EIN Presswire press coverage.
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