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Client Results & Business Cases

Discover how EFESO works side by side with clients across industries to achieve measurable, lasting impact. Each story captures the challenges our clients faced, the actions we took together – from boardroom to shop floor – and the tangible operational and financial results delivered.

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46%

Reduction in processing time

Industrial Manufacturing

Leadership & Change Management

Manufacturing

Operational Excellence

People and Organization

Driving Output Growth Through Operational Excellence at Sif

EFESO supported Sif in improving operational performance at its offshore foundation facility by strengthening machine reliability, reducing defects, and implementing structured performance management.

35%

Active component variants decrease

Whoever Masters Complexity Wins

A manufacturer of specialized machinery and systems is streamlining its product portfolio and increasing performance and margins.

Full Steam Ahead Into the Future

An energy technology manufacturer launches an Operational Excellence program with EFESO and elevates three turbine plants to a new level of performance.

$25M

Cost reduction through organizational optimization

Chemicals

Cost and Value Engineering

Manufacturing

Operations Strategy and Transformation

People and Organization

Sustainability

Harmonizing Processes and Implementing Enterprise-Wide Standard Work for a Chemical Manufacturer

Specialty chemicals leader faced cost and reliability operational challenges. We harmonized processes, implemented enterprise standard work, and optimized operations, delivering $25M in annual savings.

20%

Downtime reduction

Industrial Manufacturing

Operational Excellence

Operations Strategy and Transformation

Improving OEE and Production Oversight Through Digital Transformation

A die-cast metal manufacturer improved equipment effectiveness, reduced downtime, and increased operational visibility through predictive maintenance, IoT integration, and real-time production monitoring.

20%

Operating cost reduction

Industrial Manufacturing

Resources Mining and Processing

Operational Excellence

Operations Strategy and Transformation

Supply Chain Strategy

Delivering Sustainable Mining Performance Through Operational Excellence

A mining company reduced operating costs by 20% through improvements in pit-to-plant planning, asset performance, maintenance reliability, supply chain management, and operational accountability.

15%

Operating cost reduction

Resources Mining and Processing

Cost and Value Engineering

Operational Excellence

Operations Strategy and Transformation

Supply Chain

Reducing Mining Operating Costs Through Operational Excellence

A mining company reduced operating costs by 15% by improving pit-to-plant coordination, maintenance effectiveness, supply chain performance, and operational accountability through a high-performance operating system.

60%

Reduction in workplace accidents

Industrial Manufacturing

Resources Mining and Processing

Operational Excellence

Operations Strategy and Transformation

Improving Safety Performance Through Real-Time Monitoring and Workforce Engagement

A leading mining company improved workplace safety and operational visibility through real-time monitoring systems, digital safety management tools, and targeted workforce training initiatives.

25%

Reduction in project delays

Industrial Manufacturing

Resources Mining and Processing

Operational Excellence

Operations Strategy and Transformation

Building a Digitally Enabled CAPEX PMO for Better Project Performance

A major mining company implemented a centralized CAPEX PMO with digital reporting tools to improve governance, cost control, project visibility, and execution consistency across its capital project portfolio.

$6.5M

Annual margin gain through increased crude throughput

Oil & Gas, Sustainable Energy

Manufacturing

Operations Strategy and Transformation

Improving Crude Throughput by 25% via Lean Process Optimization

Eliminated naphtha bottleneck through lean optimization, accelerating crude throughput 25% and capturing $6.5M margin gain.

60%

Reduction in start-up time

Food & Beverage

Cost and Value Engineering

Manufacturing

Operational Excellence

People and Organization

Vertical Start-Up Reduces CAPEX Project Time by 60%

Accelerated CAPEX execution through Vertical Start-Up methodology, reducing project timelines by 60% across European operations.

$750K

Validated savings achieved

Life Sciences

Packaging

Cost and Value Engineering

Manufacturing

Operational Excellence

Operations Strategy and Transformation

Turning Cost Pressures Into Sustainable Profitability

Packaging manufacturer achieved $750K savings through optimized labor ratios, reduced scrap, and material efficiency improvements.

+25

Percentage points Line OEE improvement at a key site within 6 months

Food & Beverage

Digital & Ai

Manufacturing

Operations Strategy and Transformation

Transitioning To Opex 4.0: A Significant Evolution

An initiative that improved Line OEE by 25 percentage points and positioned the organization to recover a $15M investment within 18 months.

45%

Reduction in maintenance backlog

Transportation, Logistics and Services

Manufacturing

Operations Strategy and Transformation

People and Organization

Transforming Public Transit Operations at Scale

Metropolitan transit authority needed reliability improvement and cost optimization. We enhanced maintenance programs, optimized scheduling, and improved asset utilization, achieving 98% service availability.

$2.5M+

Procurement savings secured

Industrial Manufacturing

Private Equity

Cost and Value Engineering

Manufacturing

Negotiation & Procurement Management

Operations Strategy and Transformation

Procurement

Supplier Value Stream Optimization

Transactions and Turnaround

Transforming Operational Excellence for a Private Equity Exit

Scientific instruments manufacturer faced production bottlenecks and quality challenges. We redesigned manufacturing flow, implemented lean principles, and enhanced testing protocols, improving on-time delivery to 95%.

+1.6%

EBITDA improvement achieved

Food & Beverage

Manufacturing

Operational Excellence

People and Organization

Supply Chain

Transforming European Bakery Operations at Scale

Bakery EBITDA lagged 5 points below industry. Comprehensive training and loss reduction. Recovered $5M, improved EBITDA 1.6%.

+50

Global change agents equipped to lead maintenance transformation

Chemicals

Manufacturing

Operational Excellence

People and Organization

Transformation Agent Force Delivers $50M+ Savings

Harmonized maintenance across 17 global sites through 50 trained change agents, delivering $50M annualized savings.

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