The Datum Report

Standing view · business · Lisburn and Castlereagh

The business base in Lisburn and Castlereagh has been shrinking.

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

The business base in Lisburn and Castlereagh has been shrinking. Business births were 85 in the quarter to June 2025 and business deaths 140 in the quarter to June 2026, both recorded as unfavourable against the usual pattern for their quarter. In 2026 there were 325 businesses employing 10 to 19 people and 225 employing 20 to 49 people, with business sites at 6,185 in 2025. Weak registrations in one year and weak closures in the next, with nothing running the other way, is what the view rests on; it is held as established rather than strong on two readings.

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 Lisburn and Castlereagh. 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 deaths2026-06deteriorating

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
Businesses employing 10 to 19 people2026 —
Businesses employing 20 to 49 people2026 —