The United Kingdom’s efforts to revive its manufacturing sector face significant challenges, according to industry leaders, despite renewed government commitments to support industrial growth. Last week, Prime Minister Andy Burnham convened entrepreneurs and senior executives at Downing Street to outline his vision for a partnership between government and business aimed at boosting innovation, job creation, and industrial activity. Burnham emphasized the importance of backing those who take risks and develop new ideas, but some key figures in British manufacturing remain skeptical.

Chris Rea, founder and managing director of AES Engineering, part of the Rotherham-based Aesseal Group, voiced concerns about the state of UK industry. Aesseal, the largest private sector employer in Rotherham, reported a 23 percent decline in its UK sales this year. “The UK is deindustrialising,” Rea said, citing the closure of several customers across various industrial sectors that his company serves. Established in 1979 as a small team, Aesseal now employs over 2,000 workers within a network of 70 businesses in 40 countries. The group designs and manufactures mechanical seals, bearing protectors, and other industrial components essential for diverse industries such as chemicals, power generation, steel production, pulp and paper, and oil and gas processing.

Rea highlighted the critical role of mechanical seals across multiple infrastructures, stressing that modern society depends heavily on these components. Despite this, he feels local and national authorities lack adequate recognition of Aesseal’s contribution. “They want to shout about the businesses they have given money to, not the ones who have actually done the investing and the risks,” he said, referring to Rotherham metropolitan borough council’s promotional materials, which omit mention of his company’s substantial local investments and role as a major employer of manufacturing apprentices.

While markets abroad, including the United States and the Middle East, exert strong demand for production capacity, Rea’s company continues to invest significantly in the UK, with about half of the group’s £263 million net asset value tied up in its Rotherham operations. The company’s headquarters, a 175,000-square-foot facility powered entirely by renewable energy sources—including nearly 3,000 solar panels, battery storage, and heat pumps—reflects a £29 million commitment to green technology investment by 2029.

The wider Aesseal Group is also expanding, with its Vulcan subsidiary currently relocating from Sheffield to a new £37.5 million headquarters in Rotherham. However, infrastructural challenges persist; the new building is temporarily powered by a generator due to delays in grid connection, underscoring broader difficulties facing manufacturers in the UK.

Rea remains blunt about his outlook on government support for manufacturing. “This country does not support its manufacturing. That is just a fact,” he asserted, acknowledging that the resilience of his business depends largely on its global reach and diversified customer base. “If we were a UK-centric business, 23 percent of my workforce would be facing loss of their jobs. Here, no one will lose their jobs, because we are a global business.”

In contrast, recent news of McLaren Automotive’s £500 million investment in the UK by 2032, including expansion at the Advanced Manufacturing Park near Rotherham, was welcomed by Burnham as an example of successful public-private collaboration to rejuvenate industrial communities. Owned by Abu Dhabi’s L’Imad investment arm, McLaren’s planned investments offer a positive signal for the sector, but Rea’s remarks highlight ongoing concerns about the sustainability of UK manufacturing growth and the extent to which government policies align with the needs of long-established industrial firms.