Case studies

Relevant service: Business Transformation, Operational Excellence
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15 years of Lean Success: Tirlán’s award-winning Journey to Operational Excellence

About the Company

Tirlán, formerly known as Glanbia Ireland, is a prominent agribusiness and food company headquartered in Ireland. With a network of over 5,000 farmer suppliers, Tirlan specializes in dairy and grain products, processing over 3 billion litres of milk annually. The company collaborates closely with local farmers to produce and market premium food ingredients and consumer goods and is recognized for its commitment to innovation and sustainability.

The Challenge

Tirlán faced the challenge of enhancing employee engagement and optimizing processes across the organization. The company needed a unified strategy and system to manage performance effectively and identify areas for improvement. This challenge was compounded by the need to align diverse teams across different departments and geographic locations, especially within supply chain and operations.

Tirlan Logo
Company
Tirlán (formally Glanbia Ireland)

Industry

Size

Over 2300 employees

Revenue

£2.53 billion (2024)

Category

Website
tirlanfarmlife.com

What We Did

To address these challenges, we partnered with Tirlán to implement a comprehensive Lean and Continuous Improvement (CI) program. The initiative began with establishing a common purpose and strategy in collaboration with the Executive Leadership team, defining critical success factors and KPIs. A tiered management system, named 3M (Meet, Measure, Manage), was introduced to enhance performance management and engagement. The rollout occurred in phases, starting with manufacturing and operations in 2019, and extended to over 70 teams across the organization by early 2020. Key actions included:

  1. Creating team purposes and strategies aligned to organizational goals.
  2. Identifying critical success factors and KPIs to measure performance.
  3. Prioritizing improvement projects for continuous process enhancement.
  4. Setting up management review processes involving visual management and structured meetings.
  5. Providing coaching support and developing a self-assessment and audit tool for ongoing improvements.
“Whilst nothing beats face to face we believe that S A Partners rose to the task and have delivered really positive results. They rolled up their sleeves up when required; coached and mentored the various teams on implementation; and held owners to account when required”
Michael Phelan
Head of Operations & Supply Chain

Results

The implementation of the 3M system and the broader Lean and CI approach led to significant improvements in process efficiency and employee engagement. Teams became more aligned with the company's strategic objectives, with clear KPIs, and prioritized projects that drove performance enhancements. The management review process and coaching support embedded a culture of continuous improvement, enabling Tirlán to maintain and build on these gains. The initiative successfully fostered a more cohesive and engaged workforce with a robust framework for ongoing assessment and refinement.

 

Numerical Results:

ROI: Pound 1.5 million

Accredited 100 senior leaders in Lean Leadership

Trained over 1,350 Yellow Belts, 116 Green Belts, 23 Black Belts and 5 Master Black Belts

Project deliverables typically yield cost savings of circa £25K, with 5% improvements in other measures

Black belt projects cost savings of circa £100K, with other deliverables increasing by around 10%

 

Highlights:

Lean Approaches

  1. Improved efficiency across the production plants
  2. Improved plan attainment and customer delivery metrics
  3. Improved equipment up-time / OEE
  4. Forced teams to take actions purposed of improving their KPI performance
  5. Increased maturity in relation to project management and governance
  6. Expedited the delivery of key projects by providing a framework to manage and escalate risks

 

Tiered Management System

  1. Increased awareness/knowledge of Tirlán’s corporate strategy across the employee base
  2. Promote strategic thinking by mandating each team to define their strategy.
  3. Provided focus with teams becoming clearer on their strategic priorities
  4. Built cross-functional alignment on key issues
  5. Promoted recognition of employee effort in strategy execution
  6. Fostered engagement and ownership by linking aspects of people's roles with the strategy
  7. Increased overall strategy deployment

Framework

Value Stream Mapping Tirlan

To identify improvement opportunities, we employed Value Stream Mapping, transitioning from using Excel and Visio to the more advanced Process Manager. This dynamic software not only visually maps processes but also manages and controls changes, while integrating all relevant standards and documentation.

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