• ~95%Increased Spend Under

  • ~90%+Improved Stakeholder
    Alignment & Satisfaction

  • 20-30%Reduced Operational Costs

  • 12%Average Savings

  • 3500+ Procurement Practitioners

Maximize Value with Increased Reach, Effectiveness & Efficiency

We provide a range of advisory and managed services, along with enabling technology to help our clients build an integrated procurement ecosystem that empowers them to create more value and outperform in the market. We offer end-to-end Source-to-Pay (S2P) services, including category management, strategic sourcing, tail spend management and Procure-to-Pay (P2P).

  • category-management

    Category Management

    Enabling a category management-driven approach to achieve new levels of stakeholder alignment

  • digital-procurement-transformation

    Digital Procurement Transformation

    Deploying the right digital enablers to boost efficiency, insights and future-readiness

  • strategic-sourcing

    Strategic Sourcing

    Optimizing sourcing to improve efficiency, reduce costs, and enhance agility and sustainability

  • procure-to-pay

    Procure-to-Pay (P2P)

    Creating unmatched value across procurement and payments via an integrated approach

  • supplier-management

    Supplier Management

    Better management of supplier risk, performance and relationships to unleash full value

  • contracting-services

    Contracting Services

    Contract authoring, negotiation and administration services to maximize reach and efficiency

  • denali-academy

    Denali Academy

    Best-in-class training to reach procurement goals, bridge skill gaps and learn best practices

  • cpo-TRAC


    Comprehensive solution underpinned by domain, digital and analytics to transform procurement

case studie

Case Studies

Global Manufacturer Gains Value Worth $200 Mn Through S2P Model Transformation

Get in Touch with
Our Procurement Experts

Click here

Denis Royer

Senior Vice President, Procurement

Greg Anderson

Senior Vice President, North American Sales

Our Leader for Procurement


Julie Brignac

Head, Procurement Services

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Our Leader for Procurement

Success Stories


Analytics-led Procurement Model Improves Inventory Planning, Predicts Five-Year Total Cost-to-Client

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Digital Transformation of P2P Drives Productivity Benefits, Delivers 30% Reduction in PO Cycle Time

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End-to-end Procurement Transformation Roadmap Laid Out, Results in ~50% Reduction in Cycle Time

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Awards & Recognitions


A ‘Leader' in ISG’s Provider Lens™ Procurement BPO and Transformation Services 2022 Global Report


A ‘Leader' in NelsonHall’s NEAT for Procurement Transformation 2021


A “Major Contender” in Everest Group’s Procurement Outsourcing – Service Provider Landscape with Services PEAK Matrix® Assessment 2021


WNS Denali Recognized as a “Leader” in Procurement BPO and a “Leader” in Digital Transformation in Information Services Group Provider Lens™ Global Quadrant report 2021


WNS-Denali on 50 Providers to Know 2019 list by Spend Matters in Q1 FY 2020


A “Star Performer” and “Major Contender” in Everest Group’s Procurement BPS Service Provider Landscape with Services PEAK Matrix® Assessment 2020


#5 in HFS Research’s Top 10 Source-to-Pay Service Providers 2020


Ranked number 6 in HFS Research’s Top 10 for Source to Pay Services 2019


A “Leader” in NelsonHall’s NEAT for Next Generation Supply Chain Management 2019


WNS Denali on the 50 Providers to Know for 2019 by Spend Matters


Won Best in Advanced Procurement Practices Award at the Technology Supply Chain Conference and Exposition 2019 organized by CPO Innovation



“WNS had become an integral part in my former Company to achieving our goals in diverse areas, hence when I initiated a Global transformation process in Celebi, I re-connected with WNS to capitalize on their expertise and solution driven flexible business proposition."

Onno C. P. Boots, Group CEO, Celebi Aviation Holding

"WNS' solution is clearly innovative and showcases how WNS understands our business and innovates to deliver business value."

Michel Hilgersom, Director of Procurement Commercial, KLM

"Industry expertise was the key. We wanted to ensure we chose a provider that understood the complexities of our business. WNS' knowledge was comprehensive and its solutions flexible. They could talk the talk."

Jeremy Carrington, Head of Procurement, Virgin Atlantic

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