Business, Mid-Market & Industrial

How to Underwrite a Trucking, Logistics or 3PL Company

Underwrite a trucking or logistics company by first separating asset-based hauling from asset-light brokerage and warehousing, then normalizing earnings across a full freight rate cycle. For carriers, the key metrics are operating ratio, revenue per tractor, fleet age and driver turnover. For brokers and 3PLs, focus on net revenue margin, customer concentration and contract terms.

What makes trucking and logistics underwriting different

Trucking is a cyclical, capital-intensive business. Asset-based carriers own or lease tractors and trailers, employ drivers and earn revenue per mile, so profit depends on rates, empty miles, fuel, maintenance and insurance. Spot freight rates swing widely with capacity, and a carrier that looked very profitable at the top of the cycle can lose money at the bottom. Fleet age drives maintenance cost and resale value, driver turnover drives recruiting cost and idle trucks, and safety scores and accident history drive insurance premiums and whether shippers will use the carrier. Brokers and 3PLs are asset-light: they earn the spread between shipper rates and carrier costs, or manage warehouses under contracts.

Lenders financing carriers rely heavily on equipment collateral, using orderly liquidation values of tractors and trailers, and test coverage at normalized or trough freight rates rather than recent peaks. They examine insurance, nuclear verdict exposure and safety ratings closely. For brokers and 3PLs there is little hard collateral, so lenders focus on receivables, net revenue stability and customer concentration. Equity buyers look for contract freight with dedicated customers, dense lanes, technology that lowers empty miles, and acquisitions that add scale. Equity may pay for earnings from a strong rate environment, while a lender sizes debt on what the company earns when rates fall.

Key metrics

Operating ratio

Operating expenses divided by revenue is the standard profitability measure for carriers and shows how much margin exists to absorb rate declines.

Carriers often view an operating ratio in the low 90s or better as healthy, with lower being stronger.

Revenue per tractor per week

Combines rate per mile and utilization, showing how productively each truck is deployed.

Empty mile percentage

Miles driven without a load burn fuel and driver time without revenue, revealing lane density and network quality.

Average fleet age

Older tractors cost more to maintain, break down more and are worth less as collateral.

Driver turnover

High turnover leaves trucks unseated and raises recruiting and training costs.

Contract vs spot revenue mix

Contract and dedicated freight is more stable than spot freight, which moves with the cycle.

Broker net revenue margin

For brokerage, the spread between shipper billing and carrier cost is the true revenue base, not gross billings.

How to underwrite it, step by step

Split revenue and margin into asset-based trucking, dedicated, brokerage and warehousing segments.
Analyze rate per mile, loaded and empty miles, and revenue per tractor by month across at least one freight cycle.
Obtain a fleet list with year, mileage and lien status, and an equipment appraisal with orderly liquidation values.
Review driver count, turnover, pay structure and the share of owner-operators.
Review FMCSA safety ratings, inspection results, accident history and insurance claims and premiums.
Analyze customer concentration, contract terms and fuel surcharge mechanisms.
Normalize EBITDA to mid-cycle or trough rates and deduct fleet replacement capex.
Size equipment debt on collateral values and acquisition debt on normalized cash flow.

Due diligence checklist

Revenue and margin by segment and customer for three to five years
Customer contracts, rate agreements and fuel surcharge schedules
Fleet list with year, mileage, VIN and lien holders
Equipment appraisal with orderly liquidation values
Maintenance records and cost per mile reports
Driver roster, turnover reports and owner-operator agreements
FMCSA safety rating, CSA scores and inspection history
Insurance policies, loss runs and open claims
Fuel purchase and fuel card reports
Warehouse leases and 3PL service agreements
Equipment loan and lease agreements
Audited or reviewed financial statements

Key risks and mitigants

Freight rates fall from peak levels and margins collapse.

Underwrite to mid-cycle or trough rates and favor contract and dedicated freight.

A severe accident produces a large liability judgment.

Review safety culture, loss runs and coverage limits, and require adequate excess liability insurance.

Driver shortages leave trucks parked.

Review driver turnover, pay and recruiting costs, and stress utilization.

Aging fleet raises maintenance costs and lowers collateral values.

Use appraisals, deduct replacement capex and set advance rates on orderly liquidation value.

Broker or 3PL revenue concentrated in a few shippers.

Review contract terms and stress the loss of the largest shipper.

Fuel price spikes not recovered through surcharges.

Confirm fuel surcharge clauses in customer contracts and test margin at higher fuel prices.

Typical financing and deal structure

Carriers typically finance tractors and trailers with equipment loans or leases secured by the specific units, with advance rates tied to appraised values and terms matched to useful life. Receivables are funded through bank revolvers or, for smaller carriers, freight factoring. Acquisitions of small carriers and brokers often use SBA 7(a) loans, while larger platforms use senior or unitranche facilities alongside separate equipment financing, which requires careful intercreditor terms. Brokers and 3PLs, with little hard collateral, rely on asset-based revolvers against receivables and cash flow loans. Covenants commonly include fixed charge coverage, leverage limits and minimum insurance requirements, and sellers may carry notes or earnouts tied to customer retention.

Red flags

Valuation based on earnings from a peak freight rate year.
Conditional or unsatisfactory safety rating or a pattern of serious accidents.
Fleet well past typical trade cycle with rising maintenance cost per mile.
Driver turnover so high that a meaningful share of trucks sit idle.
Brokerage gross revenue presented as if it were net revenue.

Frequently asked questions

What is a good operating ratio for a trucking company?

Operating ratio is operating expenses divided by revenue, so lower is better. Many carriers consider a ratio in the low 90s percent or better to be healthy, while ratios near or above 100 percent mean the carrier is losing money on operations. Underwriters look at the ratio across a full freight cycle, not just a strong year.

How do you value a trucking company?

Asset-based carriers are valued on normalized EBITDA, with equipment value as a floor, and buyers consider fleet age, safety record, customer mix and the share of contract freight. Brokers and 3PLs are valued on EBITDA or net revenue, with more weight on customer relationships and systems. Values typically fall when freight rates are at cyclical lows.

How is underwriting a freight broker different from a carrier?

A broker owns no trucks, so there is little equipment collateral. Underwriting centers on net revenue after carrier costs, customer concentration, receivables quality and the strength of the broker's carrier network and technology. Carriers are underwritten more on equipment values, operating ratio, safety record and driver retention.

Why do safety scores matter in trucking acquisitions?

Safety ratings and inspection results affect insurance availability and cost, and many shippers will not use carriers with poor scores. A major accident can produce a large liability claim. Underwriters review FMCSA ratings, loss runs and open claims, and confirm insurance limits are adequate before lending or buying.

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Educational content, not investment, credit, legal or tax advice. Benchmarks are common practitioner rules of thumb and vary by lender, market and cycle.