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ALM Media, LLC

Josh Gazes, Senior Vice President – Operations

British Gas

Jess Johnson, Head of Operational Excellence

Mosaic Insurance

Mitch Blaser, Co-CEO

Mosaic Insurance

Krishnan Ethirajan, COO

Oxford Nanopore Technologies

Jason Hendrey, Senior Director, Global Customer Services

WS Audiology (WSA)

Christof Steube, Director of Finance Excellence

Kiwi.com

Leonard McCullie, Director, Vendor Management

Kiwi.com

Petra Reiter, Vice President, Customer Services

Flight Centre

Aaron Fadelli, Business Leader

Healius Pathology

Alex Cook, Head of Finance Operations

Varo Bank

Breanna Rivers, Partner Performance Manager

Yorkshire Building Society Group (YBS)

Jessica Lockwood, Process Automation Manager

WS Audiology (WSA)

Sharang Patil, Director of Group Finance Excellence

Priya Madan Mohan, VP for Group Accounting & Controlling

United Airlines

Chris Kenny, VP and Controller

GFG Alliance

Phillip Irish, General Manager, Shared Services Delivery, Quality & Governance

Energy Australia

Steve Corden, Outsource Operations Leader

Delaware North

Christopher Lozipone, Senior Vice President and Global Business Services Head

Moneycorp

Nick Haslehurst, Chief Financial & Operating Officer

Prodigy Finance

Nico Barnard, Head of Operations

M&T Bank

Chris Tolomeo, Senior VP & Head of Banking Services

Minerals Technologies Inc. (MTI)

Khem Balkaran, CIO

Church's Chicken

Louis J. Profumo, CFO & EVP

Designing a Future-ready Finance Operating Model for a Financial Services Leader

Read | Aug 17, 2026

AUTHOR(s)

A WNS Perspective

Key Points

  • A leading financial services organization faced manual, fragmented and non-standardized finance operations across eight interconnected workstreams, with inconsistent controls, siloed systems and limited visibility constraining efficiency and increasing operational risk.
  • WNS conducted an enterprise-wide finance process diagnostic, underpinned by its proprietary WNS CFO Advisory 4D Framework and aTOM platform, to assess current-state processes and define a coordinated future-state approach spanning process standardization, enhanced controllership and targeted automation.
  • The engagement established a prioritized finance transformation roadmap, identifying opportunities to streamline processes, strengthen governance and controls, improve reporting and regulatory readiness, and create a future-ready finance operating model.

The Industry Landscape
Building Consistency Across Complex Finance Environments

Financial services organizations operating across multiple entities, acquired businesses and legacy enterprise resource planning environments can develop significant variation in how finance activities are performed. Processes become increasingly dependent on spreadsheets, e-mails and individual knowledge, while controls, reporting structures and technology capabilities differ across business units.

Addressing this complexity requires more than automating isolated tasks. Finance leaders need a clear view of how work is performed across the enterprise, where process and control gaps exist, and which improvements should be prioritized. The objective is to create greater consistency across finance operations while strengthening governance, reporting visibility and the foundations for continuous improvement.

The Client Challenge
8 Finance Workstreams | One Fragmented Operating Environment

The client’s financing and accounting function operated through highly manual, fragmented and non-standardized processes across accounts payable, billing, FP&A, treasury, general ledger, financial reporting, and Solvency II and MiFID reporting.

Across these functions, limited automation, multiple handoffs, weak documentation, inconsistent controls and siloed systems increased cycle times and operational risk. Finance teams also spent significant time on transactional activities rather than analysis, while limited dashboards and reporting visibility constrained informed decision-making.

The Client Challenge - 8 Finance Workstreams
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The Solution
Designing a Future-state Finance Operating Model

WNS conducted an enterprise-wide finance and accounting process diagnostic to re-design the client's finance operating model across eight interconnected workstreams. Rather than recommending isolated improvements, the engagement developed a coordinated future-state approach that combined process standardization, enhanced controllership and targeted automation .

The solution included current- and future-state process designs, governance frameworks, analytics-led insights, automation opportunities and a prioritized transformation roadmap tailored to the specific needs of each finance function.

This work was underpinned by the WNS CFO Advisory 4D Framework and the aTOM (Agile Target Operating Model) platform for process mapping and operating model assessment.

Designing a Future-state Finance Operating Model
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The Outcome:
A Clear View of Value, Risk & Transformation Priorities

The engagement provided the client with an enterprise-wide view of how finance activities differed across business units and legal entities, highlighting opportunities to standardize processes, strengthen governance and controls, and improve operational efficiency.

WNS delivered current- and future-state process maps, a prioritized finance transformation roadmap, governance recommendations, automation opportunities and process improvement initiatives tailored to each finance workstream.

The roadmap established a series of future-state priorities, including:

Invoice processing

Streamlining invoice processing and billing activities

Finance controls

Strengthening finance controls and compliance

Reporting visibility

Improving reporting visibility and decision support

Month-end close

Accelerating the month-end close

Reporting quality

Enhancing reporting quality through embedded validation controls

Financial data repository

Building a governed, centralized financial data repository

Regulatory readiness

Improving regulatory readiness across Solvency II and MiFID reporting

Governance

Reducing key person dependency through standardized SOPs, RACI frameworks and governance

Tagetik integration

Maximizing the value of the existing Tagetik platform through future integration, automation and planning capabilities

Tangible opportunities identified include:
Potential savings
$0 M

Potential savings identified through early payment rationalization

Payment term rationalization
$0 M

Potential savings identified through payment term rationalization

Duplicate payment exposure
$0 M

Potential duplicate payment exposure identified from one year of AP data

Automation potential
~0 %

Automation potential identified for cash reconciliation

!
Important: Figures represent potential savings, duplicate payment exposure and automation opportunities identified through the diagnostic; they are not reported as realized benefits.

FAQs

1. What is finance operating model transformation?

Finance operating model transformation involves re-designing how finance processes, controls, governance, technology, and reporting work together across the organization. The goal is to create more standardized, efficient, and digitally enabled finance operations that can better support business needs.

2. Why is finance process diagnostics important ahead of finance transformation?

Finance process diagnostics provide a clear view of how work is currently performed, where process variations, control gaps, and manual dependencies exist, and which opportunities should be prioritized. This helps organizations build a transformation roadmap based on identified operational needs rather than pursuing isolated improvements or automation.

3. Which finance functions benefit most from an operating model transformation?

The opportunity can extend across the finance function. In this case, the diagnostic covered eight interconnected workstreams: Accounts Payable, Billing, FP&A, Treasury, General Ledger, Financial Reporting, and Solvency II and MiFID reporting.

4. How does finance operating model transformation improve business performance?

A well-designed finance operating model can help standardize processes, strengthen governance and controls, reduce manual dependencies, improve reporting visibility, and identify opportunities for targeted automation. This can enable finance teams to operate more efficiently while providing stronger support for business decision-making.

5. What outcomes can organizations expect from a finance transformation roadmap?

A finance transformation roadmap can establish clear priorities for process standardization, stronger controllership, reporting improvements, digital enablement, and targeted automation. In this engagement, the roadmap identified opportunities to streamline finance processes, improve regulatory readiness, reduce key person dependency, and build a more standardized and digitally enabled finance operating model.