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De-Risk Your Portfolio – A PE Operating Partner’s Guide to Tariff Uncertainty

May 28, 2025

By Paul Lennick

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In today’s volatile economic landscape, private equity operating partners face unprecedented challenges steering mid-market portfolio companies through tariff uncertainty. According to McKinsey’s research, these shifts directly impact EBITDA margins by an average of 2.7 percentage points in mid-market enterprises, with potential valuation multiplier compression of 1.5-2x at exit. The imperative is clear: de-risk your portfolio now, or watch performance deteriorate.

The Mid-Market Vulnerability Profile

Mid-market portfolio companies occupy a uniquely vulnerable position. Unlike larger counterparts with substantial cash reserves, these companies lack the resources to easily absorb trade disruptions while facing equally complex international supply chain challenges.




Recent Bain & Company research reveals:
  • 42% of planned mid-market PE investments have been delayed or cancelled
  • Up to 28% increased costs in cross-border supply chains
  • 31% year-over-year decline in M&A activity
This vulnerability manifests in several critical areas:

Investment Hesitation:

Capital deployment decisions complicated by tariff uncertainty create compounding opportunity costs as strategic initiatives remain in limbo.

Operational Vulnerability:

Many portfolio companies face existential concerns if business activity drops by 20-30%—an entirely realistic scenario as tariffs reshape buying patterns.

Cash Flow Constraints:

Supporting enterprise processes and technology within the US carries increasingly unsustainable costs for mid-market companies, creating dangerous operational leverage.

Innovation Limitations:

While digital transformation remains imperative, mid-market companies lack the resources to invest in necessary automation during uncertain periods.

Deloitte’s analysis of 150+ PE-backed companies revealed those with primarily fixed cost structures experience 3.5x greater EBITDA impact than companies with variable models when facing tariff pressures. With average operating margins of just 11.3% (versus 16.7% for large enterprises), even moderate business disruption threatens operational viability.

Four Strategic Approaches to De-Risk Your Portfolio

Forward-thinking PE operating partners are implementing comprehensive strategies that transform vulnerabilities into competitive strengths. These approaches focus on creating structural resilience rather than merely weathering the current storm.

1. De-Risk Operations Through Flexible Staffing Models

Fixed payroll structures represent one of the largest vulnerabilities during tariff uncertainty. Leading PE firms are systematically reducing this dependency by:
  • Creating talent agility to scale operations up/down without severance costs or recruiting delays.
  • Implementing variable workforce planning models that align personnel expenses with revenue fluctuations.
  • Establishing rapid response team structures that maintain critical capabilities regardless of scale.
  • Positioning flexible staffing as "insurance" against unexpected market shifts.
This approach preserves operational capabilities while dramatically reducing fixed costs—often transforming the largest P&L expense into a variable that flexes appropriately with business activity.

2. Cost Optimization Beyond Simple Cuts

Indiscriminate cost-cutting creates new vulnerabilities. Instead, sophisticated PE operating partners focus on structural optimization:
  • Identifying enterprise processes with disproportionately high support costs in the US.
  • Creating process efficiency maps to eliminate redundancies while maintaining effectiveness.
  • Implementing shared service models that distribute fixed costs across multiple functions.
  • Standardizing processes across functional areas to reduce complexity.
  • Leveraging global delivery models for significant cost advantages while maintaining quality.

These structural changes preserve operational integrity while dramatically reducing support costs—creating leaner operations that maintain or improve service quality while reducing financial exposure.

3. Technology Enablement Without Upfront Investment

Technology transformation typically requires significant capital expenditure—precisely what most PE firms hesitate to approve during economic uncertainty. Partner-enabled technology models provide an alternative path:

  • Accessing automation capabilities without significant capital expenditure.
  • Implementing cloud-based solutions with subscription pricing aligned to usage.
  • Integrating API-driven services to replace expensive custom development.
  • Eliminating technology maintenance and upgrade costs through shared infrastructure.

This approach enables portfolio companies to achieve digital transformation while preserving capital for core business initiatives, creating economies of scale impossible to achieve internally.

4. Cash Flow Protection Strategies

In uncertain environments, cash preservation becomes paramount. Strategic operating partners are implementing comprehensive approaches:
  • Converting fixed costs to variable wherever possible.
  • Identifying non-core functions that can be outsourced to specialized partners.
  • Implementing zero-based budgeting approaches that question every expense.
  • Creating ROI-driven decision frameworks for all significant expenditures.

The cumulative effect creates significant financial flexibility—portfolio companies maintain operational capacity while dramatically reducing cash flow requirements, creating a buffer against market disruption.

Stakeholder-Specific Implementation

Effective transformation requires alignment across key portfolio company leadership roles:

For CFOs:

Focus on cash flow preservation through variable cost structures and zero-based budgeting approaches.

For COOs:

Emphasize operational continuity through standardized workflows and flexible resource deployment.

For CIOs:

Highlight technology enablement without capital expenditure through partner-enabled digital transformation.

For PE Operating Partners:

Focus on portfolio-wide optimization strategies that create structural advantages across multiple investments.

The Competitive Advantage of Action

The distinction between leading PE firms and the rest often comes down to how they navigate uncertainty. While others wait for clarity, forward-thinking operating partners are implementing structural changes that deliver lasting advantages:

  • Maintain strategic focus while reducing operational risk.
  • Convert fixed costs to variable to preserve cash flow.
  • Access enterprise-grade technology without enterprise-grade investment.
  • Create operational agility without sacrificing quality.
  • De-risk portfolios without limiting growth potential.
The greatest risk in today’s environment isn’t action—it’s inaction. PE firms implementing these resilience strategies today will achieve both near-term protection and enhanced exit valuations tomorrow.

Partnering for Portfolio Resilience

Quatrro provides specialized solutions that help PE operating partners implement these critical strategies across portfolio companies. Our approach has enabled dozens of mid- market enterprises to transform fixed costs into variable models while maintaining—and often improving—operational performance. By partnering with specialized providers, like Quatrro, who understand the unique challenges of mid-market companies, PE operating partners can accelerate their portfolio's transformation from vulnerable to resilient, positioning them to thrive regardless of how tariff policies evolve.


Don’t just weather the storm—position your portfolio to thrive because of it.
Paul Lennick
Written by
SVP M&A Services

Paul, as the SVP of M&A and Private Equity at ContinuServe, a subsidiary of Quatrro BSS, spearheads ContinuServe's global strategy, team leadership, and operational management for its M&A business, focusing on its carve-out practice. Leveraging expertise in consulting, private equity, and client service, he focuses on driving IT and back-office value creation through outsourcing and optimization.

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