Private equity firms and operating partners have long used cost reduction to drive enterprise value through EBITDA expansion, but targeted, one-time cost takeout is losing effectiveness.
A few years ago, reducing SG&A consolidating vendors and trimming headcount could create meaningful margin improvement. Today, many organizations have already , supply chain disruption and rising stakeholder expectations mean one-time cost reduction rarely delivers sustainable value. Meanwhile, firms are modernizing tech stacks and deploying orchestration and agentic AI while weighing operating and token costs.
For private equity-backed companies seeking faster value creation and stronger exit readiness, the cost reduction conversation has changed. Executives are no longer asking how to cut costs; they are seeking ways to structurally improve margins and implement ultra-efficient operating models that adapt and scale.
The problem with traditional cost takeout
Many cost reduction programs produce an immediate EBITDA bump but fail to address the operating model. The result? Costs creep back in. Organizations reduce spending only to see inefficiencies reappear through fragmented processes, inconsistent procurement, duplicated activities and complexity.
For companies under greater performance pressure and tighter value-creation timelines, that approach is no longer enough. Organizations need sustained margin growth driven by operational improvement, not episodic restructuring.
The priority is to move beyond isolated cost cuts and pursue structural margin expansion through integrated operational levers:
- Strategic cost management across labor, manufacturing and supply chain, including sourcing, category management, procurement transformation and cross-portfolio leverage
- Operating-model and process improvement through standardization, lean production and disciplined execution
- Product and asset productivity through design-to-value, higher utilization and improved throughput
- Technology-enabled performance through modernization, automation and AI-enabled operations
- Cash and capital efficiency through working capital optimization and stronger performance management
The goal is not to spend less; it is to operate better at scale.
Procurement is becoming a core operating capability
Across recent conversations with operating partners, procurement leaders and portfolio company executives, one theme has emerged: procurement is evolving from cost-management function to value-creation operating capability.
Today, leading private equity firms increasingly see procurement as a strategic operating capability that can improve EBITDA, optimize working capital, reduce risk, accelerate integration and create portfolio-wide value.
Many companies still struggle with fragmented spending, poor supplier visibility and inconsistent purchasing. The first challenge is creating a reliable view of enterprise spend and supplier activity. Spend visibility remains the starting point. Too many organizations have immature procurement data, but AI and analytics are easing spend aggregation and classification, savings identification and cost leakage detection.
Once that visibility exists, procurement leaders can gain efficiency by automating higher-value opportunities that directly affect EBITDA, cash flow and enterprise value, including:
- Strategic sourcing and category optimization
- Supplier consolidation
- Enterprise-wide purchasing leverage across business units and acquisitions
- Working capital improvement through payment terms and cash-flow optimization
- Contract compliance and value leakage reduction
- Procurement process orchestration and operating efficiency
- Supplier risk management and supply continuity
- Portfolio-wide procurement playbooks and shared services
For companies with multiple business units, geographies or divisions, aggregated buying power can create advantages individual teams could not achieve alone. The discussion shifts from procurement savings to enterprise value creation.
The impact becomes tangible when procurement discipline is translated into a repeatable execution model. For one industrial vehicle manufacturer and defense contractor portfolio company, Protiviti designed and applied a structured sourcing playbook across 5,000 parts to reduce overall Bill of Materials costs by 7%, with additional savings generated through insourcing key manufacturing activities.
AI is changing the economics of operational efficiency
Another recurring theme from conversations with operating partners, procurement executives and portfolio company leaders is AI’s growing role in accelerating value creation. Many organizations already are experimenting with AI at the task level, automating reports, summarizing documents and improving workflows. While these gains matter, the larger opportunity lies in orchestrating AI across end-to-end business processes.
Embedding AI into procurement and operational workflows can improve decision-making, execution and monitoring at scale. This shift helps companies move beyond episodic cost reduction toward continuous value capture in day-to-day operations, including:
- AI-powered spend classification and savings opportunity identification
- Strategic sourcing and supplier negotiation optimization
- Contract intelligence and cost leakage detection
- Autonomous procure-to-pay and accounts payable processing
- Supplier risk monitoring and performance management
- Category intelligence and market benchmarking
In a competitive market, speed matters. Delayed execution does not simply postpone returns. It can permanently reduce value realization. AI enables faster decisions, greater visibility, improved compliance and more disciplined execution, helping portfolio companies realize value faster while giving operating partners greater transparency into results.
AI is also creating a new operating equation for value creation. While technology can dramatically improve productivity and decision quality, it also adds costs many organizations underestimate, including model consumption, cloud infrastructure, data management, governance requirements and oversight.
For operating partners and portfolio company leaders, the challenge is no longer whether to adopt AI, but how to ensure it generates measurable returns. The focus is shifting from AI experimentation to AI economics: prioritizing use cases that deliver sustainable EBITDA improvement, margin expansion, cash flow benefits or execution speed that outweigh deployment costs.
Unlocking value through working capital
While many value creation programs focus on reducing expenses, leading private equity firms increasingly recognize another lever: cash. Working capital improvements can often generate benefits faster than large-scale transformation, strengthening liquidity, supporting debt reduction and funding growth.
Procurement unlocks this value by improving how cash moves through the business. Key opportunities include:
- Supplier payment term optimization
- Strategic inventory reduction and demand alignment
- Procure-to-pay process efficiency and invoice cycle time reduction (unlocking early pay discounts)
- Contract compliance and maverick spend reduction
- Supplier consolidation and purchasing discipline
- Improved spend visibility and cash forecasting
Simply put, operational efficiency is not just about reducing costs. It is also about releasing trapped cash. For operating partners and portfolio company leaders, working capital optimization should sit alongside procurement transformation and cost reduction as a core value creation lever.
Next steps
Business leaders seeking structural margin expansion should focus on five priorities:
- Create spend transparency to identify procurement, labor and operational inefficiencies.
- Standardize core processes across business units, functions and geographies to reduce complexity and improve scalability.
- Modernize operations with purpose, linking AI and automation investments to margin, productivity and cash outcomes.
- Improve working capital performance through stronger operational discipline and process execution.
- Establish a value-realization cadence with clear ownership, measurable KPIs and regular performance reviews.
The bottom line
The era of easy cost reduction is over. Companies eyeing an IPO that continue pursuing isolated cost-cutting may achieve short-term savings, but risk missing the larger opportunity. Sustainable value creation increasingly comes from redesigning operations, modernizing technology, improving procurement discipline and embedding execution rigor throughout the organization.
The winners will transform cost reduction from a one-time exercise into a repeatable operating capability. In today’s market, the objective is not simply lower costs. It is structural margin expansion that compounds over time and creates lasting enterprise value.
This is Part 2 of a five-part blog series. The first blog, Status Quo Is the Risk: Operations Now Determines Private Equity Value, was published in late August. For more information about Private Equity services at Protiviti, visit here.
