Due Diligence Guide · Recruitment Agency (Executive)

Due Diligence Guide: Acquiring an Executive Search Firm

Identify key-man risk, validate revenue quality, and protect against recruiter flight before you close on a retained or contingency search business.

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Acquiring an executive search firm requires scrutiny beyond standard financials. Revenue often lives in personal relationships, verbal client agreements, and a handful of top billers. A rigorous due diligence process distinguishes defensible, transferable businesses from founder-dependent practices trading at a discount.

Recruitment Agency (Executive) Due Diligence Phases

01

Phase 1: Financial & Revenue Quality Review

Validate the sustainability and predictability of revenue before advancing. Focus on retained vs. contingency split, repeat client rates, and fee concentration across billers.

Retained vs. Contingency Revenue Breakdowncritical

Request a 3-year revenue schedule segmented by engagement type. Retained search with upfront, non-refundable fees signals higher revenue quality and premium market positioning than pure contingency.

Client Concentration Analysiscritical

Identify if any single client exceeds 25% of annual revenue. Flag multi-year repeat clients and verify whether relationships are tied to the firm or to individual recruiters personally.

Average Fee Size and Placement Velocityimportant

Calculate average fee per placement and annual placement volume per recruiter. Declining average fees may signal competitive pricing pressure or a drift toward lower-level searches.

02

Phase 2: People, Key-Man Risk & Operational Infrastructure

Assess which individuals drive revenue, their contractual protections, and whether documented processes can survive a leadership transition without client or recruiter attrition.

Biller-Level Revenue Attributioncritical

Map placements and fees to individual recruiters for 3 years. If the founder generates 60%+ of billings with no succession plan, key-man risk materially reduces transferable value.

Employment Agreements and Non-Solicitation Reviewcritical

Confirm all recruiters have signed enforceable non-solicitation and confidentiality agreements. Absence of these creates post-close talent and client flight risk with no legal recourse.

ATS, CRM, and Search Process Documentationimportant

Evaluate whether candidate and client data is centralized in a formal ATS or stored in personal emails and spreadsheets. Documented search methodology signals operational scalability.

03

Phase 3: Legal, Contract & Deal Structure Validation

Review client contract transferability, change-of-control provisions, and confirm the deal structure adequately protects against post-close revenue erosion from client or recruiter departure.

Client Contract Assignment and Change-of-Control Clausescritical

Have M&A counsel review all active fee agreements for assignment restrictions. Some clients may have contractual rights to terminate engagements upon ownership change.

Earnout Structure Tied to Biller and Client Retentionimportant

Negotiate seller carry with earnout metrics benchmarked to specific revenue retention thresholds and key biller production at 12 and 24 months post-close to align incentives.

Representations and Warranties on Candidate Database Ownershipstandard

Confirm the firm legally owns its candidate database. Recruiter-owned personal contact lists that exit with departing employees represent an unquantified liability to the buyer.

Recruitment Agency (Executive)-Specific Due Diligence Items

  • Verify the percentage of search revenue from niche verticals (e.g., healthcare C-suite, fintech, PE portfolio companies) that create defensible competitive positioning versus generalist search exposure.
  • Request the firm's off-limits or conflict-of-interest policy — retained search firms typically cannot recruit from active client organizations, which directly limits addressable candidate pools.
  • Assess recruiter compensation structure: commission-heavy models with low base salaries create high turnover risk post-close, while higher base models reduce revenue volatility and support retention.
  • Evaluate preferred vendor or master service agreements with repeat enterprise clients, as these formalize the relationship beyond personal trust and survive recruiter or ownership transitions more reliably.
  • Confirm whether the firm has any active or pending fee disputes with clients or placed candidates, as clawback provisions on contingency placements can create unexpected post-close liabilities.

Frequently Asked Questions

What is the biggest risk when acquiring an executive search firm?

Key-man dependency. If the founder generates the majority of placements and holds all client relationships personally, revenue may not survive the transition. Validate biller-level attribution before proceeding.

How are executive search firms typically valued in M&A?

Most lower middle market executive search firms transact at 3x–5.5x EBITDA. Retained search models, niche vertical focus, and diversified recruiter teams command premiums toward the top of that range.

Can I use an SBA loan to acquire an executive search firm?

Yes. Executive search firms are generally SBA-eligible. Lenders will scrutinize revenue concentration and key-man risk closely, so demonstrating a diversified client base and team significantly improves loan approval odds.

How should an earnout be structured for an executive search acquisition?

Tie earnout payments to specific retained revenue thresholds and named biller production at 12 and 24 months post-close. Avoid broad revenue targets that give sellers too much influence over post-close strategy.

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