The Datum Report

Standing view · business · Hillingdon

The business base in Hillingdon has been shrinking.

deteriorating, held with established confidence, formed on 5 October 2026 from movements in 2026-06.

The business base in Hillingdon has been shrinking, and registrations are the reason. Business births were 490 in the quarter to June 2025 and 495 in the quarter to June 2026, both recorded as unfavourable against the usual pattern for their quarter. The stock grew over the same period: there were 15,210 businesses in 2026, 12,415 of them employing 0 to 4 people, 1,390 employing 5 to 9 people, 705 employing 10 to 19 people, and business sites at 16,720 in 2025 and 17,260 in 2026. Two weak registration quarters a year apart is what the view rests on.

How this was decided

A view is formed only where the evidence names a figure you can check. Each movement listed as a reason had to be large enough to matter and distinctive in at least one way — unusual against this area's own history, unusual against comparable areas, or sustained over several periods. A movement shared with peers counts for less, because it says something about the country rather than about Hillingdon. Where no figure supports a direction we hold no view rather than a hedged one.

The 2 measures that formed this view

MeasurePeriodDirection
Business births2025-06deteriorating
Business births2026-06deteriorating

Also published on this topic, but not counted

These figures carry no defensible direction of their own: a rising house price is good news to an owner and bad news to someone trying to buy, so we do not score one as an improvement. They are shown because they are part of the picture, and they did not decide the view above.

MeasurePeriodSeries
Business sites2025 rising
Businesses2026 rising
Businesses employing 0 to 4 people2026 rising
Businesses employing 10 to 19 people2026 rising
Businesses employing 5 to 9 people2026 rising
Business sites2026 rising