Due Diligence Guide · Logistics & Freight Brokerage

Due Diligence Guide: Buying a Freight Brokerage Business

How to verify net revenue, assess carrier relationships, and reduce acquisition risk when acquiring a freight broker or 3PL in the lower middle market.

Find Logistics & Freight Brokerage Acquisition Targets

Freight brokerage acquisitions require buyers to look beyond gross revenue. Validating net margins, carrier compliance, shipper concentration, and TMS infrastructure are essential steps before committing capital to any logistics deal in the $1M–$5M net revenue range.

Logistics & Freight Brokerage Due Diligence Phases

01

Phase 1: Financial & Revenue Verification

Confirm the true economic engine of the business by reconciling gross revenue to net revenue and validating EBITDA across at least three full fiscal years.

Net Revenue Reconciliationcritical

Separate gross freight revenue from carrier costs to confirm actual net revenue margins. Request carrier invoices matched to shipper billings across at least 24 months of transactions.

EBITDA Recast & Add-Back Validationcritical

Recast owner compensation, personal expenses, and one-time items. Verify adjusted EBITDA against bank statements and tax returns for consistency across the three most recent years.

Spot vs. Contract Revenue Miximportant

Quantify what percentage of net revenue derives from contracted freight versus spot market loads. Higher spot reliance increases earnings volatility and weakens forward projections.

02

Phase 2: Customer & Carrier Risk Assessment

Evaluate shipper concentration, account tenure, and carrier network depth to identify relationship dependencies that could impair post-acquisition revenue retention.

Shipper Concentration Analysiscritical

Map net revenue by shipper for all top 20 accounts. Flag any single customer exceeding 20–25% of net revenue and confirm contract status, tenure, and renewal risk for each.

Carrier Network & Compliance Reviewcritical

Audit the active carrier database for current insurance certificates, operating authority, and safety ratings. Confirm the broker maintains a compliant carrier vetting process under FMCSA standards.

Owner & Key Employee Dependencyimportant

Identify which shipper accounts and carrier relationships are owned by the seller or a single sales agent. Assess non-compete and non-solicitation enforceability for all key personnel.

03

Phase 3: Operations, Technology & Legal Review

Assess scalability of the operating infrastructure, confirm regulatory standing, and identify legal or claims exposure before finalizing deal structure.

TMS Platform & Data Integrityimportant

Review the transportation management system for data completeness, load history exports, and integration with load boards or EDI. Outdated or fragmented systems reduce scalability and buyer confidence.

Broker Authority, Bond & Regulatory Filingscritical

Confirm active FMCSA freight broker operating authority, current $75,000 surety bond, and all required state registrations. Lapses represent legal liability and business interruption risk.

Open Claims & Litigation Exposurestandard

Request a complete log of unresolved freight claims, cargo liability disputes, and any regulatory violations. Quantify potential financial exposure and confirm adequate insurance coverage is in place.

Logistics & Freight Brokerage-Specific Due Diligence Items

  • Validate load board membership and integration costs, including DAT and Truckstop.com subscriptions, as recurring operating expenses in EBITDA normalization.
  • Confirm lane diversity across geographic regions and freight modes, including truckload, LTL, and intermodal, to assess revenue stability and competitive positioning.
  • Review all shipper service agreements and preferred vendor contracts to determine assignability and change-of-control provisions that could trigger renegotiation post-close.
  • Assess carrier capacity access during tight freight markets by reviewing historical load coverage rates and whether the brokerage holds dedicated capacity agreements with core carriers.
  • Verify that the broker's internal carrier onboarding workflow meets FMCSA vetting standards, including identity verification, insurance monitoring, and safety score thresholds.

Frequently Asked Questions

Why is net revenue more important than gross revenue when valuing a freight brokerage?

Gross revenue includes carrier costs that pass through the business. Net revenue reflects the broker's actual margin and is the correct basis for EBITDA calculation, valuation multiples, and deal pricing in freight brokerage acquisitions.

What valuation multiple should I expect to pay for a freight brokerage business?

Lower middle market freight brokerages typically trade at 3.5x–6x EBITDA based on net revenue. Higher multiples apply to businesses with diversified shipper bases, contracted revenue, strong TMS infrastructure, and a capable management team independent of the owner.

Can I use an SBA loan to acquire a freight brokerage business?

Yes. Freight brokerages are SBA 7(a) eligible as asset-light service businesses. Buyers typically structure deals with 10–20% equity down, an SBA loan covering the majority, and a seller note to bridge any financing gap.

What is the biggest red flag in freight brokerage due diligence?

Customer concentration is the most common deal-breaker. If a single shipper represents more than 25–30% of net revenue without a long-term contract, post-acquisition revenue risk is high and buyers should adjust pricing or structure earnout protections accordingly.

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