The S&P Global UK PMIs (Purchasing Managers’ Indices) are based on surveys of executives who oversee procurement and operational logistics at private sector firms. Published monthly, they provide timely insight into business conditions, with the Constructions, Manufacturing and Services PMIs capturing activity across key segments of the economy, while the Composite PMI combines Manufacturing and Services to give an overall view of private sector output.
The PMI indices are centred around the 50 level with a reading above 50 indicating expansion in business activity and one below indicating contraction. Additionally, the indices’ distance from 50 should be taken into account. A reading of 52 suggests modest growth while a reading closer to 60 indicates stronger expansion and readings significantly lower than 50 indicate a sharper slowdown in activity.
Construction PMI:
This PMI measures activity across the construction sector through residential housebuilding, commercial construction and civil engineering projects. As construction activity is closely linked to interest rates, housing demand and overall business confidence, this PMI is viewed as an important indicator of broader economic momentum.
In April 2026, the construction PMI fell to 39.7, down from 45.6 in the previous month and well below market expectations of 45.7. This reflected the early impact of energy price surges due to the war in the Middle East. Alongside this, firms noted a fall in demand with current geopolitical uncertainty driving customers to delay commitment to projects resulting in constructors reducing their staffing levels.
Manufacturing PMI:
Manufacturing PMI is a measurement for activity across industrial firms and covers data such as output, inventories and suppliers’ delivery times. Since the manufacturing PMI is highly sensitive to global demand and trade conditions, it is often seen as a leading indicator of broader economic turning points.
The most recent Manufacturing PMI for the UK was 53.7 in April 2026, the highest level since May 2022 and up from 51.0 in March. Firms reported stronger domestic and export demand with some noting that customers were building inventories over supply shortages and rising prices linked to disruption in the Middle East.
Services PMI:
The Services PMI can be seen as the most significant as it reflects the performance of the UK’s most dominant sector, accounting for 80% of GDP. Services PMI is a good barometer of domestic demand and is closely linked to consumer confidence, wage growth and labour market conditions. Strong services activity can signal resilient consumer spending and business confidence whereas weaker readings can indicate slowing domestic demand.
The most recent Services PMI for the UK was 52.7 in April 2026, up from March’s 11-month low of 50.5, an indication of moderate expansion. This was driven by some customers bringing spending and projects forward amid concerns over future price rises and supply chain disruptions, an improvement in export demand and improved market confidence following signs of stabilisation.
Composite PMI:
Combining both the Manufacturing and Services PMIs, the Composite PMI captures trends across both major sectors of the economy and is frequently used as a broad gauge of economic momentum. Often compared to GDP, it can provide an early indication of whether the economy is expanding or contracting.
The most recent Composite PMI for the UK was 52.6 in April 2026, up from 50.3 in March and well above market expectations of 49.8, suggesting that despite the current market uncertainty, the UK economy continued to grow.
S&P has a flash estimate that is released a week before the final figure and consists of 85-90% of total survey responses. As an early release, it can have a significant impact on market expectations as investors monitor these readings for changes in growth, inflationary pressures and business confidence. Unexpectedly strong flash PMI readings may lead investors to anticipate stronger economic growth while a weaker reading can reinforce expectations of economic slowdown.
Although final PMI figures may be revised slightly once all survey responses are collected, they are still considered reliable indicators of broader economic trends.
The changes in business activity, demand, employment and pricing pressures across both services and manufacturing sectors captured by the PMIs offer valuable insight into the direction of the economy, current activity and wider economic trends.
If you would like advice on interpreting economic indicators and understanding their impact upon your business, please get in touch at info@arlingclose.com.
28/05/2026
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