Total Voting Rights

Vesuvius plc

19 March 2019

Vesuvius plc - Voting Rights and Capital

In conformity with the FCA's Disclosure and Transparency Rule 5.6.1R, Vesuvius plc confirms that at the date of this announcement it has an issued share capital of 278,485,071 Ordinary Shares of 10 pence each. 7,271,174 of these Ordinary Shares are held in Treasury.

Therefore, the total number of Vesuvius plc shares with voting rights is 271,213,897.

The above figure of 271,213,897 shares may be used by shareholders as the denominator for the calculations by which they will determine if they are required to notify their interest in, or a change to their interest in, Vesuvius plc under the Disclosure Rules and Transparency Rules.

Henry KnowlesCompany Secretary

About Vesuvius plc

Vesuvius is a global leader in molten metal flow engineering and technology principally serving the steel and foundry industries.

We develop innovative and customised solutions, often used in extremely demanding industrial environments, which enable our customers to improve their manufacturing processes, enhance product quality and reduce costs. These include flow control solutions, advanced refractories and other consumable products and increasingly, related technical services including data capture.

We have a worldwide presence. We serve our customers through a network of low-cost manufacturing plants located close to their own facilities, and embed our industry experts within their operations, who are all supported by our global technology centres.

Our core competitive strengths are our market and technology leadership, strong customer relationships, well established presence in developing markets and our global reach, all of which facilitate the expansion of our addressable markets.

Our ultimate goal is to create value for our customers, and to deliver sustainable, profitable growth for our shareholders giving a superior return on their investment whilst providing each of our employees with a safe workplace where he or she is recognised, developed and properly rewarded.

Vesuvius plc, 165 Fleet Street, London EC4A 2AE

Registered in England and Wales No. 8217766

LEI: 213800ORZ521W585SY02

www.vesuvius.com