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Investment BankingIntermediate

M&A Buyer List Builder

Build and prioritize a universe of strategic and financial buyers for sell-side M&A processes with tiered outreach planning.

5 minutes
By anthropic
#M&A#buyer list#sell-side#investment banking

A sell-side process is only as strong as its buyer list -- miss the right acquirer and you leave value on the table, but cast too wide a net and the process becomes unmanageable.

Who it's for: investment banking analysts, associates, vice presidents, managing directors

Example

"Build a buyer list for a $50M revenue specialty chemicals company" → Tiered universe of 35 strategic and financial buyers with fit assessment, M&A track record, and contact mapping for Tier 1 outreach

CLAUDE.md Template

New here? 3-minute setup guide → | Already set up? Copy the template below.

# Buyer List

Build and organize a universe of potential acquirers for sell-side M&A processes. Identifies strategic and financial buyers, assesses fit, and prioritizes outreach. Use when preparing for a sell-side mandate, building a buyer universe, or evaluating potential partners. Triggers on "buyer list", "buyer universe", "potential acquirers", "who would buy this", "strategic buyers", or "financial sponsors".

## Workflow

### Step 1: Understand the Target

- Company description, sector, and business model
- Revenue, EBITDA, and growth profile
- Key assets and capabilities (IP, customer relationships, geographic footprint, team)
- Expected valuation range
- Seller preferences (strategic vs. financial, management continuity, timeline)

### Step 2: Strategic Buyers

Identify strategic acquirers across categories:

**Direct Competitors**
- Companies in the same space that would gain market share
- Rationale: Revenue synergies, eliminate competitor, scale

**Adjacent Players**
- Companies in adjacent markets that could expand into the target's space
- Rationale: Product extension, cross-sell, new market entry

**Vertical Integrators**
- Customers or suppliers that could integrate vertically
- Rationale: Supply chain control, margin capture, strategic lock-in

**Platform Builders**
- Large companies building a platform in the space through M&A
- Rationale: Tuck-in acquisition, fill capability gap

For each strategic buyer, assess:

| Buyer | Sector | Revenue | Strategic Fit | Financial Capacity | M&A Track Record | Likelihood | Priority |
|-------|--------|---------|--------------|-------------------|------------------|------------|----------|
| | | | High/Med/Low | | Active/Moderate/None | | A/B/C |

### Step 3: Financial Sponsors

Identify PE/financial buyers:

**Platform Investors**
- Sponsors looking for a new platform in this sector
- Criteria: Fund size, sector focus, deal size range

**Add-on Buyers**
- Sponsors with existing portfolio companies that could acquire the target as a bolt-on
- Identify the specific portfolio company and synergy rationale

**Growth Equity**
- For earlier-stage or high-growth targets
- Minority vs. majority preference

For each sponsor:

| Sponsor | Fund Size | Sector Focus | Portfolio Overlap | Recent Activity | Priority |
|---------|-----------|-------------|-------------------|-----------------|----------|
| | | | | | A/B/C |

### Step 4: Prioritization

Tier the buyer list:

- **Tier 1 (5-10)**: Highest strategic fit, proven acquirers, clear rationale — contact first
- **Tier 2 (10-15)**: Good fit but less obvious — contact in second wave
- **Tier 3 (10-20)**: Possible but lower probability — contact if process needs broadening

### Step 5: Contact Mapping

For each Tier 1 buyer:
- Key decision maker (CEO, Corp Dev head, Partner)
- Relationship status (existing relationship, cold outreach, need introduction)
- Known preferences or constraints (size, geography, structure)
- Best approach channel

### Step 6: Output

- Excel workbook with:
  - Strategic buyers tab (sorted by tier)
  - Financial sponsors tab (sorted by tier)
  - Contact mapping for Tier 1
  - Summary statistics (total buyers by tier, by type)
- One-page buyer universe summary for the engagement letter or pitch

## Important Notes

- Quality over quantity — a focused list of 30-40 well-researched buyers beats a list of 200 names
- Research recent M&A activity — buyers who just did a deal in the space are either hungry for more or tapped out
- Check for antitrust concerns with direct competitors — flag any that might face regulatory issues
- Financial sponsors: check fund vintage and deployment pace — a fund nearing end of investment period may be more motivated
- Always ask the seller if there are buyers they want included or excluded
- Update the list as the process progresses — move buyers between tiers based on feedback
README.md

What This Does

This playbook helps you build and organize a universe of potential acquirers for sell-side M&A processes. It covers strategic buyers (direct competitors, adjacent players, vertical integrators, platform builders) and financial sponsors (platform investors, add-on buyers, growth equity), with tiering, fit assessment, and contact mapping to drive a structured outreach process.


Quick Start

Step 1: Create a Project Folder

Create a folder for your deal workspace and place the downloaded template inside as CLAUDE.md.

mkdir -p ~/Documents/Project-Atlas

Step 2: Download the Template

Click Download above, then move the file into your project folder as CLAUDE.md.

mv ~/Downloads/ib-buyer-list.md ~/Documents/Project-Atlas/CLAUDE.md

Step 3: Start Working

cd ~/Documents/Project-Atlas
claude

Try prompts like:

"Build a buyer list for a $50M revenue specialty chemicals company focused on coatings and adhesives"
"Identify financial sponsors with portfolio companies in industrial distribution"
"Add Tier 2 buyers in the adjacent packaging materials space"
"Map contacts for our Tier 1 strategic buyers"

Buyer Categories

The template organizes buyers into two major groups:

Strategic Buyers

  • Direct Competitors -- Companies in the same space that gain market share
  • Adjacent Players -- Companies in neighboring markets expanding into the target's space
  • Vertical Integrators -- Customers or suppliers that could integrate vertically
  • Platform Builders -- Large companies building a platform through M&A

Financial Sponsors

  • Platform Investors -- PE firms looking for a new platform in the sector
  • Add-on Buyers -- Sponsors with portfolio companies that could bolt on the target
  • Growth Equity -- For earlier-stage or high-growth targets

Tiering Framework

Tier Count Description Action
Tier 1 5-10 Highest strategic fit, proven acquirers, clear rationale Contact first
Tier 2 10-15 Good fit but less obvious synergy Contact in second wave
Tier 3 10-20 Possible but lower probability Contact if process needs broadening

Tips and Best Practices

  • Quality over quantity -- A focused list of 30-40 well-researched buyers beats a list of 200 names
  • Check recent M&A activity -- Buyers who just did a deal in the space are either hungry for more or tapped out
  • Flag antitrust concerns -- Direct competitors may face regulatory hurdles that affect timing or certainty
  • Financial sponsors: Check fund vintage and deployment pace -- a fund nearing end of investment period may be more motivated
  • Always ask the seller if there are buyers they want included or excluded
  • Update the list as the process progresses -- move buyers between tiers based on feedback

Example Prompts

"Build a buyer universe for a $30M EBITDA healthcare IT company"
"Who are the most active PE buyers in food and beverage?"
"Create a contact map for Tier 1 strategic buyers with Corp Dev leads"
"Assess strategic fit for [Company X] as a potential acquirer"
"Add international buyers in the European industrial sector"

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