Operational Due Diligence: The Cornerstone of Value Creation in M&A Transactions

Operational Due Diligence (ODD) is an essential yet often underappreciated process in mergers and acquisitions (M&A), private equity investments, and other capital-raising activities. Unlike financial or legal due diligence, which focus primarily on evaluating historical and current economic value, ODD is a bespoke, forward-looking, and opportunity-driven evaluation of the target company’s operations. Its aim is not only to identify risks but also to formulate and test an actionable value creation plan that maximises the return on investment.

This article provides a deep dive into the critical components of ODD, exploring its objectives, methodology, and its role in driving value creation. Whether you’re a corporate M&A professional, private equity investor, or advisor, this comprehensive guide will help you understand how ODD can elevate your transactions to new levels of success.

What is Operational Due Diligence?

Operational Due Diligence is a bespoke, continuous, and iterative process that focuses on understanding and enhancing the operational aspects of a target company. Its ultimate goal is to co-create a value creation plan by evaluating operational sustainability, identifying opportunities, and securing stakeholder buy-in.

Unlike financial, tax, or legal due diligence, which are more risk-oriented and backward-looking, ODD is primarily forward-looking and opportunity-focused. It answers the critical question: “What are we going to do with this business when it’s ours?”

What Makes a Business Investible?

Operational due diligence reveals the true engine room of a business—its people, processes, and performance. An investible business is one that runs efficiently, adapts quickly, and delivers consistent results without being overly dependent on any one person. It’s built on strong operational foundations: documented workflows, clear accountability, and a culture of continuous improvement. This is what creates real value in M&A transactions. By examining how the business actually operates day-to-day, operational due diligence exposes hidden strengths—and risks—giving investors confidence that the business isn’t just attractive on paper, but capable of long-term performance and growth.

Objectives of Operational Due Diligence

The term “due diligence” in M&A can encompass financial, legal, tax, IT, HR, and other areas. ODD, however, focuses specifically on operational aspects to achieve the following objectives:

1. Assess the Sustainability of Operations Evaluate whether the target company’s operations can be sustained into the future without significant additional investment beyond management’s business plan.
2. Identify Value Creation Opportunities Pinpoint actions, investments, or improvements not previously considered by the target’s management to accelerate value creation post-acquisition.
3. Advise on Strategic Fit Ensure the target’s operations align with the buyer’s strategic objectives and long-term goals.
4. Mitigate Risks Identify and address operational risks that could undermine the success of the transaction or its long-term value.
5. Secure Stakeholder Buy-In Align key stakeholders—including the buyer, target management, and divisional leadership—around the planned changes and post-transaction goals.

Key Characteristics of ODD

1. ODD is Bespoke

Each M&A transaction is unique, and so is the scope of ODD. Unlike financial or legal due diligence, which follow relatively standardised approaches, ODD is tailored to the specifics of the deal rationale, industry, and operational risks. It typically addresses three critical questions:

• Are the target’s operations robust?
• What are the operational upsides, and what is the full potential of the target?
• What synergies can be expected post-merger?

By customising its scope, ODD ensures that the analysis is relevant and actionable for the specific transaction at hand.

2. ODD is Continuous

ODD is not a one-and-done process. It begins during the target selection phase and continues throughout the deal cycle, including the critical first 100 days post-closing. This continuity ensures that ODD findings are integrated into the value creation plan as the buyer gains more access and insights.

While financial and legal due diligence findings often serve as inputs for SPA drafting and negotiations, ODD extends its relevance into the execution phase. It bridges the gap between due diligence and operational strategy, ensuring that value creation plans are not only theoretical but implementable.

3. ODD is Iterative

ODD adopts a hypothesis-based approach. It starts with assumptions about the target’s operational potential, which are tested and refined iteratively as new information emerges. This iterative nature fosters creativity, collaboration, and actionable insights, producing a concise equity story that aligns with the buyer’s goals.

By continuously refining hypotheses, ODD uncovers deeper insights and more effective solutions for unlocking operational value.

4. ODD is Forward-Looking

While other types of due diligence focus on assessing historical performance and current value, ODD is primarily forward-looking. It evaluates opportunities for improvement, scalability, and long-term sustainability. By translating insights into an actionable plan, ODD ensures that the buyer is well-prepared to enhance the target’s performance post-acquisition.

5. ODD is Opportunity-Focused

ODD balances risk mitigation with opportunity identification. It shifts the focus from a “due diligence to lose” mindset—where the primary goal is to avoid bad deals—to a “due diligence to win” approach, where the emphasis is on creating shareholder value.

This opportunity-oriented perspective is particularly critical in today’s competitive M&A market, where buyers must not only identify risks but also substantiate the upsides of their investments.

How ODD Fits into the Broader Due Diligence Process

ODD complements other types of due diligence by focusing on operational potential and value creation. Here’s how it compares to other due diligence processes:

1. Financial Due Diligence (FDD): Focuses on evaluating historical financial performance and current economic value. Findings often inform SPA drafting and price negotiations.
2. Legal Due Diligence (LDD): Examines legal risks and compliance issues to protect the buyer from potential liabilities.
3. Commercial Due Diligence (CDD): Assesses the market attractiveness and competitive positioning of the target company, providing critical input for ODD.

Together, these processes create a holistic picture of the target company’s strengths, risks, and potential. While FDD, LDD, and CDD focus on what exists today, ODD focuses on what could be achieved tomorrow.

Developing an Actionable Value Creation Plan

At the heart of ODD is the value creation plan, which serves as the roadmap for post-acquisition success. A robust plan includes:

1. Prioritised Value Creation Opportunities These may include synergies, operational efficiencies, and stand-alone performance improvements.
2. A Clear Action Plan Detailed steps for capturing opportunities and mitigating execution risks.
3. Stakeholder Alignment Ensuring that all key stakeholders are committed to the plan and equipped to execute it effectively.

The co-creation of this plan—involving both the buyer and the target’s management—is critical. External advisors can provide valuable expertise, but ultimate ownership lies with the buyer and the management team responsible for implementation.

Why ODD Matters in M&A Transactions

Operational Due Diligence is not just a box-checking exercise; it’s a strategic tool for maximising value and ensuring long-term success. Here’s why ODD is indispensable:

1. It Aligns the Acquisition with Strategic Goals ODD ensures that the target company’s operations align with the buyer’s strategic objectives, reducing the risk of misaligned acquisitions.
2. It Accelerates Value Creation By identifying opportunities for improvement, ODD jumpstarts the process of creating value from day one.
3. It Mitigates Risks A thorough ODD process uncovers potential red flags—from supply chain vulnerabilities to cultural misalignments—allowing buyers to address these issues proactively.
4. It Translates Insights into Action ODD doesn’t stop at identifying risks and opportunities; it provides a clear roadmap for implementation, ensuring that insights lead to measurable outcomes.

Conclusion

Operational Due Diligence is the cornerstone of value creation in M&A transactions. Its bespoke, continuous, iterative, and opportunity-focused nature makes it uniquely suited to address the complexities of modern business acquisitions. By aligning stakeholders, uncovering opportunities, and providing actionable insights, ODD transforms M&A from a transactional activity into a strategic growth driver.

In today’s competitive market, skipping or undervaluing ODD can lead to costly mistakes. For those looking to maximise the value of their investments, ODD is not just a best practice—it’s a necessity.

Ultimately, ODD doesn’t just ask, “Is this a good deal?”—it answers, “What will we do with it once it’s ours?”