Deal Tombstone Slides and Credential Decks in M&A

Target keyword: deal tombstone slides M&A Secondary keywords: investment bank credential deck, tombstone design, league table slides, mandate winning presentation Read time: 6 min read Content pillar: Consulting-Style Slides

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The tombstone slide is one of the oldest conventions in investment banking. Historically a printed announcement of a completed transaction — called a "tombstone" because of its spare, rectangular format — it has evolved into a central element of the credential decks that investment banks use to win new mandates.

Done well, tombstones are clean, authoritative, and instantly communicate depth of experience. Done poorly, they're cluttered, inconsistent, and waste some of the most valuable real estate in your pitch book. Here's how senior bankers build and use tombstone and credential slides that actually win business.

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What Tombstones Are Actually Communicating

When you show a tombstone, you're not just displaying a deal. You're communicating four things:

1. Relevant experience — We've done this before, in your sector, at this deal size
2. Relationships — We know the buyers, sellers, and intermediaries in your market
3. Execution capability — We can close complex transactions under pressure
4. Brand credibility — Our name has appeared on landmark deals in your space

Every tombstone you select for a pitch book should reinforce at least two of these messages. If it doesn't, leave it out. Quantity without relevance is noise.

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The Anatomy of a Single Tombstone

A well-formatted tombstone contains:

• Company names (buyer and seller, or issuer and underwriter)
• Transaction type (M&A: acquisition, merger; Capital Markets: IPO, follow-on, bond issuance)
• Deal size ($XX million/billion)
• Date (month and year of close)
• Advisor's role (Exclusive Financial Advisor to the Seller; Joint Bookrunner; etc.)
• Brief descriptor (one line describing what the company does)

Design conventions: a thin border, minimal color, clear hierarchy (deal names prominent, secondary information subordinate). Some banks use a light gray box background; others prefer a clean white box with a thin rule. The key is consistency across all tombstones on a given slide.

Avoid overcrowding. A tombstone that requires 8-point type to fit all the information is a tombstone that communicates nothing.

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Building the Credentials Slide Set

Most pitch books include a 3-5 slide credentials section that organizes tombstones into a coherent narrative. Here's how to structure it:

Slide 1: Sector Credentials Overview

A high-density grid of tombstones specifically within the prospect's sector. This is your primary credibility slide. Select deals that:

• Match the prospect's sector (be specific — don't show enterprise SaaS tombstones to an industrials company)
• Are recent (last 3–5 years weighted more heavily)
• Show your role clearly (sell-side mandates carry more weight than buy-side advisory for a sell-side pitch)
• Include at least one landmark transaction that shows scale

Aim for 6–12 tombstones, well-formatted and with a headline that makes the narrative explicit: "Selected M&A Advisory Experience in Enterprise Software — $XX Billion in Total Transaction Value."

Slide 2: Deal Team Experience

Individual bankers' track records matter to CFOs and boards who want to know who will actually work on their deal. This slide lists the deal team with:

• Name and title
• 3–5 most relevant transactions (mini tombstone format)
• Years of experience in sector

Keep the team to the bankers who will genuinely be involved. Listing 12 senior managing directors when 2 of them will touch the deal destroys credibility.

Slide 3: Relationship Network

For competitive situations where access to buyers is a differentiating factor, include a slide that illustrates your coverage of the relevant buyer universe. This might take the form of:

• A list of strategic buyers you've advised, with logos
• A "sponsor coverage" page showing which private equity firms you have relationships with
• A geographic map for cross-border situations showing your offices and deal activity by region

Slide 4: Recent Activity / League Tables

If your bank ranks well in relevant league tables (Thomson Reuters, Refinitiv, Bloomberg), include a simple callout. League table positions are independently verified and carry more credibility than self-reported rankings. Format as a simple callout or bar chart:

"#2 M&A Advisor in U.S. Technology (2024 YTD, by deal count, Bloomberg)"

Don't include league table positions where you rank outside the top 5. Showing your rank as #17 in a category undermines rather than supports credibility.

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How Boutique Banks Should Build Credentials Differently

Boutique advisory firms face a specific challenge: they have fewer deals but often have deeper sector expertise and more partner-level attention than bulge brackets.

For boutiques, credentials slides should:

Emphasize quality over quantity. Show 5 landmark deals rather than 12 average ones. A boutique that advised on the most high-profile transaction in a sector in the last 3 years has a stronger credential than a large bank that has done 50 transactions.

Lead with team pedigree. Where did your partners work before? What notable deals did they work on at prior firms? The deal team slide carries more weight for boutiques because the firm's brand carries less ambient credibility.

Use client testimonials. Quotes from past clients — CFOs, board members, CEOs — add credibility that tombstones can't provide on their own. One genuine, attributed testimonial from a successful deal can be worth 10 tombstones.

Target the right mandates. A boutique pitching above its typical deal size will look outgunned on credentials. Focus pitch efforts on mandates where your experience is directly relevant and your team has genuine competitive advantage.

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Tombstone Slide Design: The Decisions That Matter

Consistency is non-negotiable. Every tombstone box on a given slide should be the same size, font, and format. Variance suggests the deck was assembled by multiple people without quality control — not a message you want to send in a mandate-winning context.

Currency and size notation. Use consistent notation throughout ($XXXm, $X.Xbn) and always show the currency for cross-border deals.

Deal role clarity. "Financial Advisor" is ambiguous. "Exclusive Financial Advisor to the Seller" is not. Every tombstone should make your role explicit.

Recency bias is real. Clients want to see what you've done lately. If your most relevant deal was 7 years ago, make sure your more recent experience is also in the deck, even if it's less directly comparable.

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The Credential Deck in the Digital Age

More deals are being won or lost before the formal pitch. Credential decks are increasingly sent in advance, viewed on screens, and forwarded within client organizations without the benefit of a live presentation. Design your tombstone and credentials slides to communicate effectively in a standalone context — with clean formatting, self-explanatory headers, and enough context that a CFO who wasn't in the room understands what they're looking at.

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Poesius helps investment banking teams build credential decks with consistent, professional tombstone formatting across every slide. Built for deal teams who need quality at speed.