Equipment rental ancillary revenue mix measures the share of rental revenue generated by ancillary services and fees rather than owned-equipment rent alone.
It is a rental-revenue composition measure, not a utilization metric.
Rental revenue includes more than equipment rent
United Rentals defines rental revenue to include owned-equipment rental revenue, re-rent revenue, and ancillary revenue.
Ancillary items can include:
- delivery and pick-up;
- fuel;
- damage waivers;
- re-rent activity; and
- other customer service charges.
In 2025, United Rentals said ancillary fees represented roughly 18% of equipment rental revenue, with delivery and pick-up the largest component.
Mix can affect revenue growth without changing utilization
Ancillary revenue can grow because of delivery activity, fuel prices, customer service mix, or re-rent usage even if owned fleet utilization is unchanged.
That is why ancillary mix should be separated from Equipment Rental Time Utilization, Equipment Rental Rate Change, and Equipment Rental Fleet Productivity.
Re-rent is different from owned fleet
Re-rent revenue is earned when the rental company sources equipment from another provider for a customer rather than supplying its own fleet.
This can expand customer service capability without increasing owned OEC, but the margin structure can differ.
Primary-source examples
- United Rentals 2025 Form 10-K
- United Rentals second-quarter 2026 results
- United Rentals 2025 fourth-quarter results
Equipment rental ancillary revenue mix is most useful as a non-base-rent revenue-mix measure. It helps explain rental revenue beyond fleet size, utilization, and pricing.
Part of the Equipment Rental Operating Model
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