Reading Robot Survey Data: The 238 Vendor Caveat

What the 238 figure actually measures

The International Federation of Robotics (IFR) reported on 30 September 2026 that global professional service robot shipments rose 24% to almost 250,000 units in 2025. That headline is real and worth quoting. It is also the result of a supplier survey, not a count of every service robot in operation.

IFR's service robot numbers come from a sample of 238 service robot suppliers. The IFR press conference deck says the data is not projected to the whole industry, and the German release says the same thing in plainer words. A vendor that did not answer is simply absent from the total.

For a facility buyer, the reading is narrow. The figure tells you what the responding suppliers reported. It does not tell you the size of the market, your segment's share, or what any category will cost to operate on your floor.

Why a sample is not a census

A sample can move without the market moving. IFR's service robot sample was 298 companies in its 2024 report, 294 in the 2025 report and 238 in the 2026 report. The IFR deck notes that sample composition varies each year.

Each change in who responds can shift totals, category splits and growth rates. A category that gains three large responders can look like a boom. A category that loses a few can look like a slump. Neither outcome has to reflect the buildings your team is trying to automate.

The 2026 sample is roughly a fifth smaller than the 2025 sample, about 19% fewer respondents by simple arithmetic on the two counts. That alone is a reason to read the new totals as a fresh snapshot, not as a continuation of an old line.

Automate, the trade association that summarizes IFR data, makes a similar point. Its commentary notes that the service robot figures come from a supplier survey, which sets them apart from the industrial robot statistics IFR also publishes.

Why year over year comparisons break

The 2025 report described professional service robot sales for 2024 as almost 200,000 units, up 9%. The 2026 release says 2025 shipments reached about 250,000 units, up 24%. Placed side by side, those numbers look like a clean acceleration.

IFR cautions against compiling or comparing figures from different World Robotics reports, and changing sample composition is the reason. A fair trend reading would need the same vendors or a stated overlap between samples. Nothing in the release summaries reviewed here supplies that overlap.

Treat the two numbers as two snapshots. You can say the surveyed suppliers reported more shipments in the later year. You should not say the market grew 24% from the earlier figure without that qualifier.

Which 2026 categories deserve the closest read

IFR names inspection and maintenance as the fastest-growing professional application, up 83%, with professional cleaning up 40%. Transportation and logistics led by volume, with 117,500 units, a 47% share and growth of 21%.

Those are the rows most likely to appear in a budget, so they deserve the closest scrutiny. A large percentage gain on a responding base that can change from year to year may shift with a single vendor. Ask which suppliers sit behind a category before you cite it.

IFR's own deck lists safety and functional reliability, a lack of training data and the lack of an economically viable business case as major challenges. Those are the questions a board is likely to raise, and a growth percentage does not answer any of them.

A short method for checking any robot market statistic

Run the same checks every time. The memo will hold up when someone asks where a number came from, and the team will catch weak figures before they become line items.

• Identify the publisher, the report year, and whether the figure comes from a press release headline or a full report table.
• Find the sample: who answered, how many suppliers, and whether the count matches the prior year's report.
• Confirm the unit. Shipments, installed base, revenue and fleet count are different measures and rarely interchange.
• Check whether the source projects the figure to the whole market. If the source says it does not, do not write that it does.
• Cut any cross report comparison unless the publisher explicitly supports it.
• Label the number in the memo as a vendor survey result, with the year and the sample size.

How leasing models show up in the data

Automate reports that robot as a service is already the dominant model among US professional service robot suppliers in the survey, while traditional sales remain the largest monetization model overall. Both statements describe the same survey from different angles, and neither is a market share.

IFR's 2026 deck lists robot as a service business models among the ways adoption barriers come down. For a buyer, the useful question is which contract structure your facility can budget, not which model a survey happens to favor.

That is the question we answer on our side. Service Robot Co. is an OEM neutral integrator that leases robots only, on a lease with a term of 3 years and one fixed payment quoted after a site assessment. We select the robot, then deploy, integrate, train and service every unit through our nationwide US engineer network, so the budget conversation starts from a single fixed payment rather than several vendor contracts.

What to write in the memo instead

Replace a bare headline with a sourced sentence. For example: IFR reported that professional service robot shipments rose 24% to about 250,000 units in 2025, based on a sample of 238 suppliers that IFR says is not projected to the whole industry.

Then add the one or two numbers that bear on your decision, along with the risks IFR names. A board can weigh that. A percentage on its own invites a question the memo cannot answer.