Holding(s) in Company

24 Jan 2006 16:23

Porvair PLC24 January 2006 SECTION 198 COMPANIES ACT 1985 - 3% NOTIFIABLE INTEREST We have been advised of the following holding by Impax Environmental Markets plc and certain of its subsidiary companies Registered owner No. of shares % holding Impax Environmental Markets plc 1,617,000 3.96(Nortrust Nominees Limited) Letter to Porvair PlcLetter dated 24 January 2006 In accordance with section 198 of the Companies Act 1985 we give notice that Impax Environmental Markets plc has a total interest in 1,617,000 ordinary 2p shares in your company. Based on our understanding that your company has 40,830,000 ordinary shares in issue, this represents 3.96% of the shares in this class. The holding is registered in the name of Nortrust Nominees Limited A/c IEM01. Letter from Impax Environmental Markets plc This information is provided by RNS The company news service from the London Stock Exchange