Vesuvius (LSE:VSVS) has trimmed its full-year ambitions after operational problems in its Steel division, but it is pointing to a recovery in Cash Flow and in steel volumes outside China.

Vesuvius (LSE:VSVS), the molten metal flow engineering specialist, has spent the second half of 2026 trying to show that the operational setbacks that weighed on its first half are temporary.

The group reported first-half trading profit of about £74 million, flat on a constant-currency basis, while Revenue rose 1.5% on the same measure. Return on sales slipped by 10 basis points, and headline Earnings Per Share of 16.3p were 0.7% lower. The Interim Dividend was held at 7.1p per share.

Cash generation was the brightest feature of the numbers. Free cash flow swung to an inflow of £27.5 million from an outflow of about £13.2 million a year earlier, and operating cash conversion improved to 81% from 33%. Net Debt to EBITDA stood at 1.9 times on a pro forma basis, with year-end Leverage expected to be about 2.0 times.

Temporary problems, management says

The difficulties were concentrated in the Steel division, where operational issues in North America and India cost the Business about £12.6 million of customer demand, and in Advanced Refractories, where pricing in Europe was under pressure. The company has described these issues as temporary and expects them to be resolved by the end of the year.

It nonetheless reduced its expectations, stating that full-year trading profit should now be slightly ahead of 2025 on a constant-currency basis. In 2025, the group generated trading profit of £151.1 million on revenue of £1,809.5 million.

Management also raised its Capital Expenditure plan to between £75 million and £80 million, about £5 million more than originally intended, and restated a cost-savings programme worth £10 million in 2026 and at least £55 million by 2028. The long-term Margin target of 12.5% was reaffirmed.

The steel cycle

The end market offers some encouragement. Steel production outside China grew 3.8% in the first half, with Europe down 0.6% and China down 3%. Management described the structural improvement outside China as clearly confirmed and said it expected a European recovery to begin in the second half, with a firmer step-up in 2027.

Investors reacted positively to the half-year numbers, with shares reported to have risen about 3.7% in pre-market trading on results day. However, the broader picture has been more challenging. The stock had earlier suffered a sharp fall when Vesuvius (LSE:VSVS) warned that Steel division problems were proving costlier than expected.

Ten analysts covering the stock had a consensus rating of buy at that point, with an average 12-month price target of about 461p, around 25% above the 23 September price.

Tests ahead

The next update should indicate whether the operational problems have indeed been resolved on the timetable given, and whether European steel volumes have begun to recover as expected. Full-year guidance therefore rests on a second half firmer than the first.