Summary
Overview
Work history
Education
Skills
Affiliations
Awards & Professional Development
Career Highlights
Leadership
Timeline
Generic

Mary Kennedy

Glasgow,Scotland

Summary

Business Transformation, Governance and Commercial Finance leader with over 26 years' experience at Diageo. Experienced in leading strategic transformation, programme governance, business partnering and regulatory delivery across Commercial Finance, Procurement, Supply and Technical functions. Proven track record of delivering SAP Integrated Product Development (SAP IPD), supporting the Packaging & Packaging Waste Regulation (PPWR) programme, strengthening governance, reducing risk and delivering measurable business value through benefits realisation, margin enhancement and continuous improvement. Recognised for building trusted relationships, developing high-performing teams and leading change through collaboration and influence.

Overview

26
26
years of professional experience

Work history

Technical Specifications Manager / Product Manager

Diageo
Stirling
2023.10 - Current
  • Led governance, risk management and business readiness for the £3m SAP Integrated Product Development (SAP IPD) implementation, while leading the Technical Specifications workstream and also supporting PPWR Regulatory changes.
  • Managed cross-functional teams, balancing competing priorities and tight project timelines to deliver key programme milestones.
  • Developed an enhanced governance model, introducing KPI reporting, Power BI dashboards and governance forums that improved visibility, accountability and decision-making.
  • Partnered with Procurement, D&T, Technical & Regulatory teams and external suppliers to strengthen collaboration, improve data quality, accelerate supplier onboarding and embed new ways of working.
  • Successfully delivered SAP IPD into Business as Usual, strengthening data governance and creating the foundations for benefits realisation, margin enhancement and future regulatory compliance.

Supplier Audit & Packaging Portfolio Senior Specialist

Diageo
Stirling
2021.09 - 2023.09
  • Successfully delivered a portfolio of 60+ concurrent projects, focused on productivity, cost reduction, supply optimisation and business continuity
  • Led and developed a team of Supply Optimisation Project Managers, creating a collaborative, high-performing environment while balancing multiple business priorities.
  • Led BRCGS and FSSC supplier assurance programme across packaging and raw material suppliers.
  • Partnered with Procurement to ensure continuity of supply and supplier performance.
  • Strengthened supplier governance, compliance and operational resilience.

Pipeline Development Manager

Diageo
Stirling
2019.09 - 2021.08
  • Managed the technical project portfolio supporting productivity and value delivery.
  • Implemented Planview to prioritise workload and improve portfolio governance.
  • Enhanced reporting, prioritisation and resource planning.
  • Implemented cost-effective solutions for enhancing profitability without compromising quality standards.

Project Manager

Diageo
Stirling
2018.01 - 2019.06
  • Owned end-to-end technical delivery to reduce cogs, advancing sustainability from concept to commercialisation.
  • Led cross-functional teams and managed supplier engagement to drive business benefit delivery.
  • Led stakeholder engagement workshops, setting communication standards for consistent messaging.
  • Managed financial planning to keep budgets aligned with delivery requirements.

Commercial Finance Manager

Diageo
Glasgow
2009.06 - 2017.12

Key Achievements

  • Led the Annual Operating Plan (AOP), budgeting and forecasting for a manufacturing site with a £25m operating cost base.
  • Managed financial governance and reporting for £40m of Brand Change investment and a £35m Capital Expenditure portfolio.
  • Delivered COGS analysis, product costing and Origination forecasting, supporting productivity, margin improvement and production planning.
  • Produced financial analysis, scenario modelling and performance reporting to support strategic planning and investment decisions.
  • Business Partner to Manufacturing, Supply Chain and Commercial leaders, influencing operational performance through commercial insight and robust financial challenge.
  • Member of the Site Senior Leadership Team, contributing to business strategy, financial governance and operational decision-making

Finance Analyst

Diageo
Glasgow
2006.10 - 2009.06
  • Supported financial reporting, forecasting and business performance analysis.

Purchase to Pay Analyst

Diageo
Edinburgh
2005.04 - 2006.10
  • Managed Purchase to Pay processes, supplier payments and financial controls.

Commercial Finance Analyst

Diageo
Glasgow
2000.10 - 2005.04
  • Provided commercial analysis, financial reporting and business partnering support.

Education

Finance

CIMA (Chartered Institute of Management Accountants)
Open University

Skills

  • Business Transformation
  • Programme & Portfolio Management
  • Governance & Risk
  • Commercial Finance
  • Business Partnering
  • Procurement
  • SAP IPD
  • PPWR
  • Benefits Realisation
  • Margin Enhancement
  • Stakeholder Engagement
  • Supplier Governance
  • Business Readiness
  • Power BI
  • Leadership & Coaching
  • ISO9001 Lead Audior / IOSH

Affiliations

  • Walking and spending time outdoors. Travelling and exploring different cultures. Supporting personal development through continuous learning.

Awards & Professional Development

Contributor – World Procurement Awards 2026 Transformation Award, SAP IPD, Power BI, BRCGS & FSSC Supplier Assurance, ISO 9001 Lead Auditor, IOSH

Career Highlights

  • 26 years' progressive career at Diageo across Commercial Finance, Supply, Procurement and Technical.
  • Product Manager leading SAP IPD implementation and Technical Specifications workstream supporting PPWR.
  • Commercial Finance Business Partner managing £25m operating budgets, £40m project spend and £35m CapEx reporting.
  • Leader in governance, stakeholder engagement, business readiness and regulatory compliance.
  • Contributor to Diageo's World Procurement Awards 2026 – Transformation Award.
  • Strong track record in benefits realisation, margin enhancement, Power BI reporting and business transformation.

Leadership

Known for building strong relationships and leading with resilience, empathy and a practical approach. I enjoy bringing people together, creating a positive team culture and helping individuals grow while delivering results. Whether navigating change, managing competing priorities or leading transformation, I'm adaptable, calm under pressure and focused on creating an environment where people feel supported, empowered and able to perform at their best.

Timeline

Technical Specifications Manager / Product Manager

Diageo
2023.10 - Current

Supplier Audit & Packaging Portfolio Senior Specialist

Diageo
2021.09 - 2023.09

Pipeline Development Manager

Diageo
2019.09 - 2021.08

Project Manager

Diageo
2018.01 - 2019.06

Commercial Finance Manager

Diageo
2009.06 - 2017.12

Finance Analyst

Diageo
2006.10 - 2009.06

Purchase to Pay Analyst

Diageo
2005.04 - 2006.10

Commercial Finance Analyst

Diageo
2000.10 - 2005.04

Finance

CIMA (Chartered Institute of Management Accountants)
Mary Kennedy