- What operational due diligence (ODD) is and why it matters in the acquisition process
- How ODD helps you spot operational risks, validate assumptions, and uncover value drivers
- What to look for during ODD—from financials and compliance to processes, tech, and culture
- How to approach ODD practically, including key steps and common pitfalls
- How ODD complements financial due diligence to give you a full picture of the business
What Is Operational Due Diligence
When you’re buying a business, you’re not just buying numbers on a spreadsheet. You’re buying how the business works. That’s what operational due diligence (ODD) is all about.
ODD helps you dig into the company’s inner workings—its systems, people, processes, and culture—to make sure everything runs as smoothly as it looks on paper. It uncovers what’s working well, what’s broken, and what might come back to bite you after closing.
A lot of buyers focus on financial due diligence. But without operational due diligence, you risk stepping into a business with hidden landmines—inefficiencies, compliance gaps, or cultural misalignment that can drain value fast.
Why Buyers Should Prioritize Operational Due Diligence
Mitigate risk before it becomes your problem.
ODD lets you identify red flags early: outdated tech, regulatory gaps, operational bottlenecks, or even cultural issues that could lead to turnover or morale problems.
Validate what the seller is telling you.
It’s one thing to hear “our team is solid” or “our operations are scalable.” It’s another to see how things actually function. ODD helps you confirm (or challenge) those assumptions.
Spot hidden value drivers.
A well-run business may have systems, talent, or efficiencies that aren’t obvious on the surface—but could be huge growth levers post-close.
The Core Areas to Examine
When you conduct ODD, here are the key areas to evaluate:
1. Financial Performance (Beyond the P&L)
Look beyond top-line revenue. How efficient are operations? What are the cost drivers? Are margins sustainable? Pay attention to departmental performance, cost structures, and the operational story behind the numbers.
2. Legal and Regulatory Compliance
Is the company operating within legal boundaries? Are there pending lawsuits or unresolved regulatory risks? Non-compliance can quickly turn into financial exposure.
3. Operational Processes and Efficiency
How does work actually get done? Are the processes lean, documented, and scalable—or are they ad hoc and people-dependent? This will affect how well the business performs after you step in.
4. Technology Infrastructure
Is the tech stack current and secure? Will it support future growth? Outdated or cobbled-together systems can slow down operations and increase integration costs.
5. People and Culture
Do the employees have the skills the business needs? Is the leadership team strong and likely to stay? Culture clashes can lead to turnover and instability post-close.
How to Actually Conduct Operational Due Diligence
Here’s what the process typically looks like:
Step 1: Document Review
Start with the basics—organizational charts, SOPs, internal reports, org-wide KPIs, compliance records, customer contracts, HR policies, and tech infrastructure maps.
Step 2: On-Site Visits and Interviews
Spend time on-site (or virtually) to observe how things actually run. Talk to department heads, operators, and key employees. Do their answers match the documentation?
Step 3: Background Checks and Third-Party Validation
For critical roles, consider background checks. You can also hire third-party consultants to audit tech, compliance, or HR practices to ensure objectivity.
Step 4: Analysis and Synthesis
Pull together your findings and ask: What are the risks? What needs fixing? Where’s the hidden value? And—can you operate this business better than the current owner?
How ODD Complements Financial Due Diligence
Financial due diligence tells you what happened. Operational due diligence tells you how and why it happened—and whether it’s sustainable.
You need both. Without ODD, a business might look great on paper but fall apart in your hands. Together, they give you a 360-degree view of the opportunity—and the reality.
FAQs
It depends on the size and complexity of the business, but expect it to take anywhere from 2–12 weeks.
If you’re spending six or seven figures on a business, yes. Even smaller companies can hide major operational issues.
Investment due diligence looks at return potential. Operational due diligence looks at how those returns will actually be generated—and sustained.
Thinking About Buying a Business?
If you’re serious about buying a business, don’t skip operational due diligence. It’s the difference between buying a business that looks good—and one that actually is good.
At Acquira, we help acquisition entrepreneurs navigate the entire process, including how to conduct—and act on—operational due diligence. From training to coaching to deal review, our Accelerator gives you the tools, support, and confidence to buy the right business the right way.
Ready to move forward with clarity?
If you’re interested, fill out the form below to see if the Accelerator program is right for you.
Key Takeaways
- Operational due diligence reveals how a business really works behind the scenes
- It helps you mitigate risk, validate assumptions, and identify improvement opportunities
- Core areas to evaluate include processes, people, tech, compliance, and financial drivers
- It works hand-in-hand with financial due diligence to give you the full picture
- Skipping ODD can lead to costly surprises—or even a failed acquisition
Acquira specializes in seamless business succession and acquisition. We guide entrepreneurs in acquiring businesses and investing in their growth and success. Our focus is on creating a lasting, positive impact for owners, employees, and the community through each transition.
