How to Create a Due Diligence Presentation

Due diligence is the process through which investors and acquirers verify everything you told them in the pitch. A well-organized due diligence process signals professionalism, accelerates the timeline, and prevents the deal from dying from administrative friction. A disorganized process — mismatched numbers, missing documents, slow responses — raises red flags even when the underlying business is strong.

The Due Diligence Presentation vs. the Data Room

The due diligence presentation is a structured narrative you deliver to walk investors or acquirers through your company in depth. It is longer and more detailed than your pitch deck. The data room is the repository of documents that supports the claims in that narrative.

Both need to exist, and they need to tell a consistent story.

Structure of the Due Diligence Presentation

Section 1: Business overview. Company history, mission, current state of the business, and major milestones. This orients reviewers who may be coming to your company for the first time.

Section 2: Product and technology. How the product works, the technology stack, IP owned (patents, trade secrets, proprietary algorithms), and the product roadmap. Include a live demo if possible. Highlight technical differentiation and defensibility.

Section 3: Customers and revenue. Customer list with key details (when they signed, contract value, renewal status), revenue breakdown by customer concentration, cohort analysis showing retention over time, and a pipeline review. Investors are specifically looking for customer concentration risk (any single customer over 20% of revenue is a flag worth explaining) and evidence of retention.

Section 4: Financial statements. Three years of actuals (or full company history if less than three years), current year-to-date, and a 24-month projection with underlying assumptions. Include a reconciliation between the projections in your pitch deck and what actually happened.

Section 5: Team and organization. Org chart, leadership team bios, equity table, and key employee agreements. Be transparent about equity ownership from the start — surprises here damage trust.

Section 6: Legal and compliance. Corporate structure, capitalization table, outstanding litigation or disputes, regulatory compliance status, material contracts (customer contracts, supplier agreements, leases), and IP ownership confirmation. This is the section where a good lawyer earns their fee by anticipating questions before they are asked.

Section 7: Risks and mitigations. The most credible thing you can do in due diligence is name your real risks before investors find them. Identify the top five to ten risks to the business and describe what you are doing to mitigate each. Founders who surface risks proactively are trusted more than founders whose risks are discovered.

Organizing the Data Room

Use a virtual data room with folder-level permissions so you can control who sees what. Standard folder structure: financials, legal, customers, product, team, and miscellaneous. Keep a master index that lists every document in the room with a brief description. Update the index whenever documents change.

Number the folders so the order is clear and consistent: 01-Financials, 02-Legal, 03-Customers, etc. This prevents reviewers from asking for things that are already in the room.

Common Mistakes

Inconsistent numbers. If your pitch deck says $2.3M ARR and your financial statements say $2.1M ARR and your data room says $2.4M ARR, the deal slows significantly while everyone tries to reconcile the figures. Audit every data point before the process begins.

Slow document delivery. Investors set a mental clock when they enter due diligence. Every day a requested document does not arrive, the deal loses momentum. Designate one person — not the CEO — to own document delivery.

Burying material issues. Legal disputes, customer churn events, regulatory flags — if they exist, they will be found. Disclosing them proactively, with context, is always better than having them discovered.

Slide Deck's due diligence presentation template gives you a section-by-section structure with the layouts and data visualizations that experienced investors and M&A advisors expect.