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EY S2P/P2P Implementation Services

EY S2P/P2P Implementation Services

EY provides end-to-end Source-to-Pay (S2P) and Procure-to-Pay (P2P) implementation services, combining management consulting, systems integration, and process optimization to help mid-market and large enterprises modernize their procurement operations. The service encompasses strategic sourcing, supplier management, contract management, purchase-to-payment automation, and analytics implementation, typically delivered through a combination of on-site and remote engagement models. EY's approach integrates with leading ERP platforms (SAP, Oracle, NetSuite, Workday) and best-practice procurement tools. The firm brings deep industry-specific expertise across manufacturing, financial services, healthcare, and government sectors, with a proven track record on complex, multi-year transformations. EY differentiates through its global delivery network, proprietary accelerators, and integration of technology with organizational change management.
Starting at
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Overall Score & Breakdown

EY S2P/P2P Implementation Services

Established
68/ 100
0100
0–39 Emerging40–59 Capable60–74 Established75–89 Advanced90–100 Best-in-class

Score breakdown by pillar

Functional Coverage
85
Delivery Capabilities
90
Digital Ecosystem
70
Profile Completeness
93
Categories

EY S2P/P2P Implementation Services

Pros & Cons

EY S2P/P2P Implementation Services

Top Pros

correctGlobal delivery and local market expertise
correctIntegrated change management and organizational design
correctDeep ERP and technology stack experience
correctOutcome-based pricing options available
correctProprietary accelerators for faster deployment

Top Cons

crossHigher cost than boutique or regional firms
crossEngagement timelines typically 12–24+ months requiring sustained client commitment
crossScale can sometimes reduce personalization in smaller engagements
crossDependency on client's IT and organizational readiness
Company Size Fit

EY S2P/P2P Implementation Services

StartupN/A
Small Enterprise
Medium
Mid-Market
High
Large Enterprise
High
Buyer Profile

EY S2P/P2P Implementation Services

Industries

ManufacturingFinancial ServicesHealthcareGovernment & Public SectorEnergy & UtilitiesConsumer GoodsRetail & eCommerceTelecommunicationsAutomotivePharmaceuticals & Biotechnology

EY has deep procurement transformation experience across regulated and complex supply-chain industries, with particular strength in manufacturing, financial services, and government.

Regulated Industry Experience
Pricing & Deployment

EY S2P/P2P Implementation Services

Pricing Model

Engagement-based, Time & Materials, Outcome-based

Commercial Flexibility

Fixed-fee engagements, Time & Materials, Gainshare / outcome-based pricing, Risk-share models, Multi-year agreements with flex capacity

Gainshare / Outcome Pricing

Gainshare agreements, Risk-adjusted pricing, Performance-based SLAs

Delivery Model

On-Site, Remote, Hybrid

Plans

EY S2P/P2P Implementation Services

P2P Core Implementation

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Focused accounts payable and payment automation

  • ✓AP automation and invoice processing
  • ✓3-way matching and variance management
  • ✓Supplier onboarding and master data
  • ✓Basic analytics and reporting

S2P Full Transformation

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End-to-end sourcing-to-pay capability

  • ✓Strategic sourcing and category management
  • ✓Contract lifecycle management
  • ✓Supplier risk and performance management
  • ✓Source-to-settle process integration
  • ✓Advanced analytics and AI-driven insights

Managed P2P Services

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Shared-services or outsourced P2P operations

  • ✓End-to-end P2P process operation
  • ✓Invoice processing and payment
  • ✓Supplier management and support
  • ✓Performance metrics and reporting

Custom/Hybrid Program

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Tailored engagement combining implementation, advisory, and managed services

  • ✓Bespoke scope and delivery model
  • ✓Multi-year transformation contracts
  • ✓Outcomes-based pricing options
  • ✓Ongoing optimization and support
Ratings & Reviews

EY S2P/P2P Implementation Services

No reviews yet.

Integration & Compatibility

EY S2P/P2P Implementation Services

Typical Integration Time

6–12 months for complex transformation; 3–6 months for targeted P2P upgrades

Middleware Experience

SAP, Oracle, NetSuite, Microsoft Dynamics, Infor

Certified Partnerships

SAP, Oracle, NetSuite, Workday, Coupa

Proprietary Accelerators

true

Global & Regional

EY S2P/P2P Implementation Services

Regions Served

North AmericaEuropeAsia PacificMiddle East & Africa

Delivery Locations

North America, Europe, Asia Pacific, Middle East & Africa

Differentiators

EY S2P/P2P Implementation Services

Deployment Speed

EY's Global Sourcing Center of Excellence provides pre-built process templates, configuration accelerators, and industry-specific playbooks that reduce design-and-build time by 20–30% compared to greenfield implementations, enabling some clients to reach go-live in under 12 months for standard scopes.

ERP Integration Strength

As a trusted partner to SAP, Oracle, and other major ERP vendors, EY maintains deep integration expertise and pre-certified connector libraries; this reduces custom integration development and certification timelines, particularly valuable in complex SAP Ariba or Workday Financials integrations.

User Experience & Adoption

EY embeds change management and training throughout engagements, including role-based learning paths, adoption metrics tracking, and hypercare support; this hands-on adoption focus differentiates EY from technical platform integrators and correlates with higher system utilization and benefits realization post-go-live.

Company & Market

EY S2P/P2P Implementation Services

Revenue Band

$45B–$50B

Case Studies

3 engagements

Estimated Procurement Clients

700+

Years in Procurement Services

25+

Active Engagements

50+

Tags

EY S2P/P2P Implementation Services

ERP IntegrationSpend AnalyticsSupplier ManagementContract ManagementStrategic SourcingProcess AutomationChange ManagementP2P ImplementationS2P Transformation
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Vendor & Partner Program

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